CA1020048A - Expansion tank diaphragm assembly - Google Patents

Expansion tank diaphragm assembly

Info

Publication number
CA1020048A
CA1020048A CA227,980A CA227980A CA1020048A CA 1020048 A CA1020048 A CA 1020048A CA 227980 A CA227980 A CA 227980A CA 1020048 A CA1020048 A CA 1020048A
Authority
CA
Canada
Prior art keywords
expansion tank
diaphragm assembly
tank diaphragm
assembly
expansion
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
Application number
CA227,980A
Inventor
Eugene Caillet
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Application granted granted Critical
Publication of CA1020048A publication Critical patent/CA1020048A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1008—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system expansion tanks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
    • F15B1/12—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means attached at their periphery
    • F15B1/14—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means attached at their periphery by means of a rigid annular supporting member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • F16L55/053—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/20—Accumulator cushioning means
    • F15B2201/205—Accumulator cushioning means using gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3151—Accumulator separating means having flexible separating means the flexible separating means being diaphragms or membranes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3156—Accumulator separating means having flexible separating means characterised by their attachment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/41—Liquid ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/415—Gas ports
CA227,980A 1974-06-26 1975-05-28 Expansion tank diaphragm assembly Expired CA1020048A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/483,188 US3931834A (en) 1974-06-26 1974-06-26 Expansion tank diaphragm assembly

Publications (1)

Publication Number Publication Date
CA1020048A true CA1020048A (en) 1977-11-01

Family

ID=23919033

Family Applications (1)

Application Number Title Priority Date Filing Date
CA227,980A Expired CA1020048A (en) 1974-06-26 1975-05-28 Expansion tank diaphragm assembly

Country Status (2)

Country Link
US (1) US3931834A (en)
CA (1) CA1020048A (en)

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US3994624A (en) * 1975-11-24 1976-11-30 Daniel Industries, Inc. Water envelope pump and tank system
US4162692A (en) * 1976-09-07 1979-07-31 Hydrotrole Limited Hydro-pneumatic flexible bladder accumulator
US4392860A (en) * 1979-01-11 1983-07-12 Howmedica, Inc. Disposable wound drainage device
US4363262A (en) * 1980-10-17 1982-12-14 Pinckley Marion E Apparatus for storage and dispensing coffee
US4360116A (en) * 1980-12-08 1982-11-23 Brunswick Corporation Partially split external barrier for composite structures
US4578060A (en) * 1983-07-20 1986-03-25 Howmedica, Inc. Wound drainage device
US4562942A (en) * 1984-07-03 1986-01-07 Diamond George B Rolling diaphragm barrier for pressurized container
US4641765A (en) * 1984-10-05 1987-02-10 Diamond George B Expandable pressurized barrier container
JPS61178873A (en) * 1984-10-05 1986-08-11 ジヨ−ジ　ビ−．ダイアモンド Pressure vessel
NL8502736A (en) * 1985-10-07 1987-05-04 Flamco Bv EXPANSION VESSEL WITH BLADDER MEMBRANE.
US4757917A (en) * 1986-06-04 1988-07-19 Arde, Inc. Fluid storage and expulsion system
US4842165A (en) * 1987-08-28 1989-06-27 The Procter & Gamble Company Resilient squeeze bottle package for dispensing viscous products without belching
US4836409A (en) * 1988-02-18 1989-06-06 Amtrol Inc. Integral diaphragm-liner bladder for hydropneumatic tank
SE464778B (en) * 1989-10-09 1991-06-10 Electrolux Ab VAETSKEACKUMULATOR
CA2019290A1 (en) * 1990-01-12 1991-07-12 Bruce Cowger Pressure-sensitive accumulator for ink-jet pens
US5117873A (en) * 1990-10-22 1992-06-02 Honda Giken Kogyo Kabushiki Kaisha Bladder edge seal and holder for hydraulic fluid pressure accumulator
EP0587746A1 (en) * 1991-06-07 1994-03-23 The Procter & Gamble Company Resilient squeeze bottle employing air check valve
US5386925A (en) * 1993-06-21 1995-02-07 Amtrol Inc. Expansion tank
US5551590A (en) * 1995-05-30 1996-09-03 Amtrol Inc. Non-metallic pressure vessel fitting
US5924598A (en) * 1997-10-24 1999-07-20 Bradshaw; Larry R. Drywall mud storage and distribution system
US6418969B1 (en) 2000-11-08 2002-07-16 Watts Regulator Co. In-line thermal expansion tank
GB0220530D0 (en) * 2002-09-04 2002-10-09 Automotive Prod France Dampers and reservoirs
US20040173624A1 (en) * 2003-03-05 2004-09-09 Polymer & Steel Technologies Holding Company, L.L.C. Vessel diaphragm and method
WO2004079244A2 (en) * 2003-03-05 2004-09-16 Polymer & Steel Technologies Holding Company, L.L.C. Vessel diaphragm and method
WO2005113346A2 (en) 2004-05-12 2005-12-01 Amtrol Inc. Non-metallic expansion tank with internal diaphragm and clamping device for same
US20070186873A1 (en) * 2006-02-13 2007-08-16 Nikolay Polkhouskiy Pressure control isolation and flood preventative tank for a hot water based heating system
US8187227B2 (en) 2006-11-01 2012-05-29 Medela Holding Ag Self returning contamination barrier
TWI326958B (en) * 2007-01-02 2010-07-01 Delta Electronics Inc Motor
US9090398B2 (en) 2007-05-04 2015-07-28 Emd Millipore Corporation Disposable processing bag with alignment feature
JP5001343B2 (en) * 2008-12-11 2012-08-15 エーエスエムエル ネザーランズ ビー．ブイ． Fluid extraction system, immersion lithographic apparatus, and method for reducing pressure fluctuations of an immersion liquid used in an immersion lithographic apparatus
US8523001B2 (en) * 2009-12-07 2013-09-03 Advanced Conservation Technology Distribution, Inc. Thermal expansion/surge reduction water tank
EP2707124A1 (en) * 2011-05-13 2014-03-19 3M Innovative Properties Company Cross flow filtration system using atmospheric bladder tank
US8960502B2 (en) * 2011-06-08 2015-02-24 Charles J Stehli, Jr. Fluid dispenser, system and filling process
US8403170B1 (en) * 2012-04-20 2013-03-26 Ming-Yu Lai Pressure vessel
DE102012012971A1 (en) * 2012-06-29 2014-04-17 Lucas Automotive Gmbh Damping element for a motor vehicle hydraulic system
KR101297362B1 (en) * 2013-04-15 2013-08-14 삼건세기(주) Hydrophore tank and hydrophore tank using the tank
CN105705435A (en) * 2013-09-24 2016-06-22 滨特尔民用水处理有限责任公司 Pressure vessel system and method
KR20150046644A (en) * 2013-10-22 2015-04-30 삼성전자주식회사 Resin dispenser for nano-imprint
KR101342202B1 (en) 2013-10-28 2013-12-16 에이티이 주식회사 Bag type gas storage tank
WO2015183873A1 (en) * 2014-05-28 2015-12-03 Flexcon Industries, Inc. Through wall connector for a multi-chamber pressure vessel
WO2017004617A1 (en) * 2015-07-02 2017-01-05 InDyne Inc. Instability suppression device for pressure control valves
US11273932B2 (en) 2017-09-10 2022-03-15 Space Arena, Inc. Enclosures for facilitating activities in space, and associated systems and methods
WO2019051423A1 (en) 2017-09-10 2019-03-14 Orbit Fab, Inc. Systems and methods for delivering, storing, and processing materials in space
US11034235B2 (en) * 2017-12-06 2021-06-15 Orbit Fab, Inc. Systems and methods for creating and automating an enclosed volume with a flexible fuel tank and propellant metering for machine operations
EP3887657A4 (en) 2018-11-27 2022-07-20 Smith & Burgess Process Safety Consulting Resonator for a pressurized fluid system
US20240035673A1 (en) * 2022-07-29 2024-02-01 Dab Pumps S.P.A. Expansion vessel with membrane, pump comprising the expansion vessel and relative manufacturing method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE24918E (en) * 1949-10-07 1961-01-03 Dispensing package and method
US2893433A (en) * 1956-06-06 1959-07-07 Bendix Aviat Corp Hydro-pneumatic energy storage device
US3035614A (en) * 1959-11-04 1962-05-22 Jr Chester H Kirk Expansion tank
US3288168A (en) * 1964-11-16 1966-11-29 Mercier Olaer Patent Corp Pressure vessel
DE1475592A1 (en) * 1965-05-22 1969-11-27 Bosch Gmbh Robert Hydropneumatic energy storage
US3524475A (en) * 1968-01-10 1970-08-18 American Tube & Controls Inc Expansion tank
DE6809162U (en) * 1968-11-29 1969-08-28 Bosch R Gmbh PRINTED MEMORY

Also Published As

Publication number Publication date
US3931834A (en) 1976-01-13

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