DE69802954T4 - Verfahren zur temperatur-korrektur und untersystem für eine anordnung zur verdampfungsleck-detektion von fahrzeugen - Google Patents

Verfahren zur temperatur-korrektur und untersystem für eine anordnung zur verdampfungsleck-detektion von fahrzeugen

Info

Publication number
DE69802954T4
DE69802954T4 DE69802954T DE69802954T DE69802954T4 DE 69802954 T4 DE69802954 T4 DE 69802954T4 DE 69802954 T DE69802954 T DE 69802954T DE 69802954 T DE69802954 T DE 69802954T DE 69802954 T4 DE69802954 T4 DE 69802954T4
Authority
DE
Germany
Prior art keywords
subsystem
vehicles
arrangement
leak detection
temperature correction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69802954T
Other languages
English (en)
Other versions
DE69802954T2 (de
DE69802954D1 (de
Inventor
John Cook
Paul Perry
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Canada Ltd
Original Assignee
Siemens Canada Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Canada Ltd filed Critical Siemens Canada Ltd
Publication of DE69802954T2 publication Critical patent/DE69802954T2/de
Application granted granted Critical
Publication of DE69802954T4 publication Critical patent/DE69802954T4/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M25/0809—Judging failure of purge control system
    • F02M25/0818—Judging failure of purge control system having means for pressurising the evaporative emission space
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M25/0809—Judging failure of purge control system

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
  • Examining Or Testing Airtightness (AREA)
DE69802954T 1997-10-02 1998-10-02 Verfahren zur temperatur-korrektur und untersystem für eine anordnung zur verdampfungsleck-detektion von fahrzeugen Expired - Lifetime DE69802954T4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6085897P 1997-10-02 1997-10-02
PCT/CA1998/000944 WO1999018419A1 (en) 1997-10-02 1998-10-02 Temperature correction method and subsystem for automotive evaporative leak detection systems

Publications (2)

Publication Number Publication Date
DE69802954T2 DE69802954T2 (de) 2002-06-06
DE69802954T4 true DE69802954T4 (de) 2003-11-20

Family

ID=22032181

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69802954A Expired - Lifetime DE69802954D1 (de) 1997-10-02 1998-10-02 Verfahren zur temperatur-korrektur und untersystem für eine anordnung zur verdampfungsleck-detektion von fahrzeugen
DE69802954T Expired - Lifetime DE69802954T4 (de) 1997-10-02 1998-10-02 Verfahren zur temperatur-korrektur und untersystem für eine anordnung zur verdampfungsleck-detektion von fahrzeugen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69802954A Expired - Lifetime DE69802954D1 (de) 1997-10-02 1998-10-02 Verfahren zur temperatur-korrektur und untersystem für eine anordnung zur verdampfungsleck-detektion von fahrzeugen

Country Status (5)

Country Link
US (3) US7194893B2 (de)
EP (1) EP1019691B1 (de)
CA (1) CA2304468A1 (de)
DE (2) DE69802954D1 (de)
WO (1) WO1999018419A1 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7194893B2 (en) * 1997-10-02 2007-03-27 Siemens Canada Limited Temperature correction method and subsystem for automotive evaporative leak detection systems
US6626032B2 (en) 2000-02-22 2003-09-30 Siemens Automotive S.A. Diagnosis of components used for leak detection in a vapor handling system
US6508235B2 (en) 2000-02-22 2003-01-21 Siemens Canada Limited Vacuum detection component
US6539927B2 (en) 2000-02-22 2003-04-01 Siemens Canada Limited Leak detection in a closed vapor handling system using pressure, temperature and time
US6658923B2 (en) 2000-02-22 2003-12-09 Siemens Automotive S.A. Leak detection a vapor handling system
US6722189B2 (en) 2000-02-22 2004-04-20 Siemens Automotive S.A. Leak detection in a closed vapor handling system using a pressure switch and time
US6769290B2 (en) 2000-02-22 2004-08-03 Siemens Automotive S.A. Leak detection in a closed vapor handling system using a pressure switch, temperature and statistics
US20030207021A1 (en) * 2000-04-28 2003-11-06 Hiroshi Izawa Deposited-film formation apparatus, deposited-film formation process, vacuum system, leak judgment method, and computer-readable recording medium with recorded leak-judgment- executable program
US7233845B2 (en) 2003-03-21 2007-06-19 Siemens Canada Limited Method for determining vapor canister loading using temperature
US7788048B2 (en) * 2003-04-24 2010-08-31 Hewlett-Packard Development Company, L.P. Apparatus and method for integrating a fuel supply and a fuel level sensing pressure sensor
US7036359B2 (en) * 2003-07-31 2006-05-02 Aisan Kogyo Kabushiki Kaisha Failure diagnostic system for fuel vapor processing apparatus
US7168297B2 (en) * 2003-10-28 2007-01-30 Environmental Systems Products Holdings Inc. System and method for testing fuel tank integrity
US6907780B1 (en) * 2003-12-01 2005-06-21 Motorola, Inc. Fuel level sensor
US7350604B2 (en) * 2004-03-04 2008-04-01 Ford Global Technologies, Llc Gaseous fuel system for automotive vehicle
FR2871736B1 (fr) * 2004-06-18 2006-09-01 Johnson Contr Automotive Elect Procede de detection de fuite rapide d'un pneu de vehicule automobile
FR2887332B1 (fr) * 2005-06-16 2007-09-21 Gaz De France Procede et systeme d'evaluation de l'etancheite d'un dispositif de stockage de gaz carburant sous haute pression
ITBO20060463A1 (it) * 2006-06-13 2007-12-14 Blueco Srl Procedimento per rilevare e segnalare perdite idriche nelle reti di distribuzione, in particolare nelle reti condominiali, ed apparecchiatura per l'attuazione di tale procedimento
DE602006013630D1 (de) * 2006-09-04 2010-05-27 Ford Global Tech Llc Gasleck-Diagnose
DE102008039300A1 (de) * 2008-08-22 2010-03-04 Audi Ag Verfahren und Vorrichtung zur Überprüfung der Dichtigkeit eines Kraftstofftanks einer Brennkraftmaschine
JP4952822B2 (ja) * 2010-05-24 2012-06-13 ダイキン工業株式会社 熱源側熱交換器用ファンの制御方法および空気調和装置
US8590514B2 (en) * 2010-06-11 2013-11-26 Ford Global Technologies, Llc Airflow generating device for alternator cooling and vapor canister purging
JP5704338B2 (ja) * 2011-07-07 2015-04-22 三菱自動車工業株式会社 内燃機関の燃料蒸発ガス排出抑止装置
JP5672454B2 (ja) * 2011-07-07 2015-02-18 三菱自動車工業株式会社 内燃機関の燃料蒸発ガス排出抑止装置
US8689613B2 (en) * 2011-09-28 2014-04-08 Continental Automotive Systems, Inc. Leak detection method and system for a high pressure automotive fuel tank
US20140026992A1 (en) * 2012-07-24 2014-01-30 Ford Global Technologies, Llc Fuel tank depressurization with shortened wait time
US9334069B1 (en) 2012-10-23 2016-05-10 The Boeing Company Propellant gauging at microgravity within the pressure—temperature—density inflection zone of xenon
US9051905B2 (en) * 2013-04-07 2015-06-09 Ford Global Technologies, Llc Evaporative emission control system
US9255553B2 (en) * 2013-07-10 2016-02-09 Ford Global Technologies, Llc Leak detection for canister purge valve
US9091227B2 (en) 2013-07-18 2015-07-28 Ford Global Technologies, Llc Leak detection based on fuel level
US20150023436A1 (en) 2013-07-22 2015-01-22 Texas Instruments Incorporated Method and apparatus for noise reduction in video systems
US20150046026A1 (en) * 2013-08-08 2015-02-12 Ford Global Technologies, Llc Engine-off leak detection based on pressure
US9857266B2 (en) 2014-02-04 2018-01-02 Ford Global Technologies, Llc Correlation based fuel tank leak detection
US9759166B2 (en) 2015-09-09 2017-09-12 Ford Global Technologies, Llc Systems and methods for evaporative emissions testing
DE102015223020A1 (de) * 2015-11-23 2017-05-24 Robert Bosch Gmbh Leckageüberwachung eines Brennstoffzellensystems
EP3208577B1 (de) * 2016-02-17 2022-04-27 HELLA GmbH & Co. KGaA Verfahren und vorrichtung zur messung des flüssigkeitsniveaus in einem flüssigkeitsbehälter
JP2017203415A (ja) 2016-05-11 2017-11-16 愛三工業株式会社 蒸発燃料処理装置
US10125874B2 (en) 2016-10-24 2018-11-13 Flowserve Management Company Valves including multiple seats and related assemblies and methods
CN108918047A (zh) * 2018-07-06 2018-11-30 北京计算机技术及应用研究所 一种基于气压测量的陶瓷封装安全防护结构

Family Cites Families (106)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US494571A (en) * 1893-04-04 Apparatus for separating matte from slag
US3110502A (en) 1957-11-29 1963-11-12 Surelock Mfg Co Inc Packing for hydraulic power units
US3190322A (en) 1962-10-03 1965-06-22 J C Carter Company Aircraft under-wing fueling nozzle and valve and sealing means therefor
US3413840A (en) * 1966-04-19 1968-12-03 Mcmullen John J Leak detection system
US3516279A (en) 1967-02-23 1970-06-23 Alphamatic Corp Method for adjusting a pressure operated switch utilizing the nonlinear properties of a biasing means
US3720090A (en) 1968-12-30 1973-03-13 Texas Instruments Inc Switch with improved means and method for calibration
US3640501A (en) 1969-10-02 1972-02-08 George W Walton Valve seal ring including metal retainer rings
US3586016A (en) 1970-01-22 1971-06-22 Ford Motor Co Fuel tank liquid vapor separator system having attitude sensing means
US3861646A (en) 1972-10-27 1975-01-21 Dresser Ind Dual sealing element valve for oil well pumps
US3802267A (en) 1973-02-05 1974-04-09 Universal Lancaster Corp Gas meter diaphragm
US4166485A (en) 1973-04-16 1979-09-04 Wokas Albert L Gasoline vapor emission control
US3841344A (en) 1973-06-06 1974-10-15 Airco Inc Gas mixing systems
US3927553A (en) 1973-10-18 1975-12-23 Lanier Frantz Testing fitting for pressure-responsive devices
CH600223A5 (de) 1975-07-01 1978-06-15 Vat Ag
US4009985A (en) 1975-08-08 1977-03-01 Hirt Combustion Engineers Method and apparatus for abatement of gasoline vapor emissions
JPS52137287U (de) 1976-04-13 1977-10-18
JPS53122937A (en) 1977-04-01 1978-10-26 Yamatake Honeywell Co Ltd Sealed type rotary valve
US4240467A (en) 1979-01-15 1980-12-23 Blatt L Douglas Valve assembly
US4244554A (en) 1979-04-02 1981-01-13 Automatic Switch Company Springless diaphragm valve
DE2937966C2 (de) 1979-09-20 1983-02-17 Bosch und Pierburg System oHG, 4040 Neuss Vorrichtung zum Messen der Füllmenge in einem Kraftstofftank
JPS56105180A (en) 1980-01-23 1981-08-21 Aisin Seiki Co Ltd Fluid pressure actuator with valve mechanism and switch mechanism
US4494571A (en) 1982-11-08 1985-01-22 Wabco Fahrzeugbremsen Gmbh Electropneumatic door control valve
US4474208A (en) 1983-04-13 1984-10-02 Baird Manufacturing Company Safety valve
GB8329399D0 (en) 1983-11-03 1983-12-07 Churchill V L Ltd Diesel engine injector tester
US4518329A (en) 1984-03-30 1985-05-21 Weaver Joe T Wear resistant pump valve
US4616114A (en) 1984-11-19 1986-10-07 Texas Instruments Incorporated Pressure responsive switch having little or no differential between actuation release pressure levels
US4766557A (en) * 1986-06-20 1988-08-23 Westinghouse Electric Corp. Apparatus for monitoring hydrogen gas leakage into the stator coil water cooling system of a hydrogen cooled electric generator
US4901559A (en) 1986-07-18 1990-02-20 Werner Grabner Method and arrangement for measuring the vapor pressure of liquids
US4852054A (en) * 1986-11-20 1989-07-25 Nde Technology, Inc. Volumetric leak detection system for underground storage tanks and the like
US4717117A (en) 1986-12-08 1988-01-05 Bendix Electronics Limited Vacuum valve using improved diaphragm
US4766927A (en) 1987-01-29 1988-08-30 Scott & Fetzer Company Abrasive fluid control valve with plastic seat
JPH01253543A (ja) * 1988-04-01 1989-10-09 Fuji Heavy Ind Ltd エンジンの空燃比制御装置
US5003950A (en) * 1988-06-15 1991-04-02 Toyota Jidosha Kabushiki Kaisha Apparatus for control and intake air amount prediction in an internal combustion engine
DE3825076A1 (de) 1988-07-23 1990-01-25 Bauer Fritz & Soehne Ohg Laengeneinstellbare verstelleinrichtung
US4905505A (en) * 1989-03-03 1990-03-06 Atlantic Richfield Company Method and system for determining vapor pressure of liquid compositions
US5524662A (en) 1990-01-25 1996-06-11 G.T. Products, Inc. Fuel tank vent system and diaphragm valve for such system
US5132923A (en) * 1990-02-23 1992-07-21 J.A. King & Company, Inc. System for monitoring storage tanks
US5101710A (en) 1990-05-14 1992-04-07 Bebco Industries, Inc. Control apparatus or system for purged and pressurized enclosures for electrical equipment
US5036823A (en) 1990-08-17 1991-08-06 General Motors Corporation Combination overfill and tilt shutoff valve system for vehicle fuel tank
US5375455A (en) 1990-08-30 1994-12-27 Vista Research, Inc. Methods for measuring flow rates to detect leaks
US5415033A (en) * 1990-08-30 1995-05-16 Vista Research, Inc. Simplified apparatus for detection of leaks in pressurized pipelines
US5090234A (en) 1990-08-30 1992-02-25 Vista Research, Inc. Positive displacement pump apparatus and methods for detection of leaks in pressurized pipeline systems
US5244813A (en) * 1991-01-25 1993-09-14 Trustees Of Tufts College Fiber optic sensor, apparatus, and methods for detecting an organic analyte in a fluid or vapor sample
US5069188A (en) 1991-02-15 1991-12-03 Siemens Automotive Limited Regulated canister purge solenoid valve having improved purging at engine idle
US5259424A (en) * 1991-06-27 1993-11-09 Dvco, Inc. Method and apparatus for dispensing natural gas
US5337262A (en) 1991-12-03 1994-08-09 Hr Textron Inc. Apparatus for and method of testing hydraulic/pneumatic apparatus using computer controlled test equipment
US5603349A (en) 1992-01-17 1997-02-18 Stant Manufacturing Inc. Tank venting system
US5425344A (en) * 1992-01-21 1995-06-20 Toyota Jidosha Kabushiki Kaisha Diagnostic apparatus for evaporative fuel purge system
US5253629A (en) 1992-02-03 1993-10-19 General Motors Corporation Flow sensor for evaporative control system
US5273071A (en) 1992-03-05 1993-12-28 Dover Corporation Dry disconnect couplings
US5263462A (en) * 1992-10-29 1993-11-23 General Motors Corporation System and method for detecting leaks in a vapor handling system
JP3252494B2 (ja) * 1992-11-30 2002-02-04 株式会社デンソー 燃料蒸発ガス拡散防止装置の自己診断装置
US5448980A (en) 1992-12-17 1995-09-12 Nissan Motor Co., Ltd. Leak diagnosis system for evaporative emission control system
US5383437A (en) 1992-12-23 1995-01-24 Siemens Automotive Limited Integrity confirmation of evaporative emission control system against leakage
JPH0658156U (ja) 1993-01-13 1994-08-12 富士重工業株式会社 燃料タンクの圧力制御装置
DE4300629C1 (de) 1993-01-13 1994-03-24 Draegerwerk Ag Ventil mit Druckkompensation
US5372032A (en) * 1993-04-23 1994-12-13 Filippi; Ernest A. Pressurized piping line leak detector
US5333590A (en) * 1993-04-26 1994-08-02 Pilot Industries, Inc. Diagnostic system for canister purge system
US5327934A (en) 1993-06-07 1994-07-12 Ford Motor Copany Automotive fuel tank pressure control valve
DE4401085C1 (de) * 1994-01-15 1995-04-27 Daimler Benz Ag Verfahren und Vorrichtung zur stationären Bestimmung von Undichtigkeiten in einer Tankentlüftungsanlage
US5425266A (en) * 1994-01-25 1995-06-20 Envirotest Systems Corp. Apparatus and method for non-intrusive testing of motor vehicle evaporative fuel systems
US5390645A (en) 1994-03-04 1995-02-21 Siemens Electric Limited Fuel vapor leak detection system
US5507176A (en) 1994-03-28 1996-04-16 K-Line Industries, Inc. Evaporative emissions test apparatus and method
US5644072A (en) 1994-03-28 1997-07-01 K-Line Industries, Inc. Evaporative emissions test apparatus and method
US5564306A (en) * 1994-05-25 1996-10-15 Marcum Fuel Systems, Inc. Density compensated gas flow meter
JP2920226B2 (ja) 1994-12-28 1999-07-19 本田技研工業株式会社 蒸発燃料放出抑制装置
JP2726014B2 (ja) 1995-01-06 1998-03-11 株式会社ワイ・テイ・エス ダイヤフラム組立体及びその製造方法
US5614665A (en) 1995-08-16 1997-03-25 Ford Motor Company Method and system for monitoring an evaporative purge system
JPH0996238A (ja) * 1995-10-03 1997-04-08 Hitachi Ltd エンジン燃焼制御装置
US5671718A (en) 1995-10-23 1997-09-30 Ford Global Technologies, Inc. Method and system for controlling a flow of vapor in an evaporative system
US5584271A (en) 1995-11-14 1996-12-17 Freudenberg-Nok General Partnership Valve stem seal
US5681151A (en) 1996-03-18 1997-10-28 Devilbiss Air Power Company Motor driven air compressor having a combined vent valve and check valve assembly
JP3488013B2 (ja) * 1996-04-16 2004-01-19 矢崎総業株式会社 燃料タンクの燃料残量計測装置
US6203022B1 (en) 1996-04-17 2001-03-20 Lucas Industries Public Limited Annular sealing element
CA2203842C (en) 1996-04-30 2003-04-22 Gfi Control Systems, Inc. Instant-on vented tank valve with manual override and method of operation thereof
US5687633A (en) 1996-07-09 1997-11-18 Westinghouse Air Brake Company Insert type member for use in a flexible type pump diaphragm
DE19706264A1 (de) 1997-02-18 1998-08-20 Press Controls Ruemlang Ag Ventil
US5893389A (en) 1997-08-08 1999-04-13 Fmc Corporation Metal seals for check valves
US7194893B2 (en) * 1997-10-02 2007-03-27 Siemens Canada Limited Temperature correction method and subsystem for automotive evaporative leak detection systems
US5979859A (en) * 1997-11-21 1999-11-09 Vartanov; Arshavir Rotating Christmas tree stand
US6003499A (en) 1998-01-07 1999-12-21 Stant Manufacturing Inc. Tank vent control apparatus
US6089081A (en) * 1998-01-27 2000-07-18 Siemens Canada Limited Automotive evaporative leak detection system and method
JP3607968B2 (ja) * 1998-03-04 2005-01-05 トヨタ自動車株式会社 蒸発燃料処理装置の故障診断装置
US6343505B1 (en) * 1998-03-27 2002-02-05 Siemens Canada Limited Automotive evaporative leak detection system
US6145430A (en) 1998-06-30 2000-11-14 Ingersoll-Rand Company Selectively bonded pump diaphragm
US6073487A (en) 1998-08-10 2000-06-13 Chrysler Corporation Evaporative system leak detection for an evaporative emission control system
US5894784A (en) 1998-08-10 1999-04-20 Ingersoll-Rand Company Backup washers for diaphragms and diaphragm pump incorporating same
US6168168B1 (en) 1998-09-10 2001-01-02 Albert W. Brown Fuel nozzle
US6142062A (en) 1999-01-13 2000-11-07 Westinghouse Air Brake Company Diaphragm with modified insert
JP2000274311A (ja) * 1999-03-19 2000-10-03 Honda Motor Co Ltd 車両用ガス燃料供給システム
US6484555B1 (en) 1999-11-19 2002-11-26 Siemens Canada Limited Method of calibrating an integrated pressure management apparatus
US6478045B1 (en) 1999-11-19 2002-11-12 Siemens Canada Limited Solenoid for an integrated pressure management apparatus
US6623012B1 (en) 1999-11-19 2003-09-23 Siemens Canada Limited Poppet valve seat for an integrated pressure management apparatus
US6983641B1 (en) 1999-11-19 2006-01-10 Siemens Vdo Automotive Inc. Method of managing pressure in a fuel system
US6474313B1 (en) 1999-11-19 2002-11-05 Siemens Canada Limited Connection between an integrated pressure management apparatus and a vapor collection canister
US6502560B1 (en) 1999-11-19 2003-01-07 Siemens Canada Limited Integrated pressure management apparatus having electronic control circuit
US6453942B1 (en) 1999-11-19 2002-09-24 Siemens Canada Limited Housing for integrated pressure management apparatus
US6460566B1 (en) 1999-11-19 2002-10-08 Siemens Canada Limited Integrated pressure management system for a fuel system
US6328021B1 (en) 1999-11-19 2001-12-11 Siemens Canada Limited Diaphragm for an integrated pressure management apparatus
US6474314B1 (en) 1999-11-19 2002-11-05 Siemens Canada Limited Fuel system with intergrated pressure management
US6450153B1 (en) 1999-11-19 2002-09-17 Siemens Canada Limited Integrated pressure management apparatus providing an on-board diagnostic
US6470861B1 (en) 1999-11-19 2002-10-29 Siemens Canada Limited Fluid flow through an integrated pressure management apparatus
US6470908B1 (en) 1999-11-19 2002-10-29 Siemens Canada Limited Pressure operable device for an integrated pressure management apparatus
US6505514B1 (en) 1999-11-19 2003-01-14 Siemens Canada Limited Sensor arrangement for an integrated pressure management apparatus
US6931919B2 (en) 2001-06-29 2005-08-23 Siemens Vdo Automotive Inc. Diagnostic apparatus and method for an evaporative control system including an integrated pressure management apparatus
US6708552B2 (en) 2001-06-29 2004-03-23 Siemens Automotive Inc. Sensor arrangement for an integrated pressure management apparatus

Also Published As

Publication number Publication date
DE69802954T2 (de) 2002-06-06
DE69802954D1 (de) 2002-01-24
CA2304468A1 (en) 1999-04-15
US7086276B2 (en) 2006-08-08
EP1019691A1 (de) 2000-07-19
US6672138B2 (en) 2004-01-06
EP1019691B1 (de) 2001-12-12
US20020078736A1 (en) 2002-06-27
US20040237630A1 (en) 2004-12-02
WO1999018419A1 (en) 1999-04-15
US7194893B2 (en) 2007-03-27
US20020011094A1 (en) 2002-01-31

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