WO2007139592A3 - Ultrasonic fuel injector - Google Patents
Ultrasonic fuel injector Download PDFInfo
- Publication number
- WO2007139592A3 WO2007139592A3 PCT/US2007/001055 US2007001055W WO2007139592A3 WO 2007139592 A3 WO2007139592 A3 WO 2007139592A3 US 2007001055 W US2007001055 W US 2007001055W WO 2007139592 A3 WO2007139592 A3 WO 2007139592A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fuel
- housing
- valve member
- fuel chamber
- open position
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title abstract 12
- 230000005284 excitation Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/04—Injectors peculiar thereto
-
- 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/04—Injectors peculiar thereto
- F02M69/041—Injectors peculiar thereto having vibrating means for atomizing the fuel, e.g. with sonic or ultrasonic vibrations
-
- 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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
-
- 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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
- F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/21—Fuel-injection apparatus with piezoelectric or magnetostrictive elements
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
- F02M2200/306—Fuel-injection apparatus having mechanical parts, the movement of which is damped using mechanical means
-
- 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
- F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
- F02M27/08—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by sonic or ultrasonic waves
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007800028293A CN101371034B (en) | 2006-01-23 | 2007-01-16 | Ultrasonic fuel injector |
EP07808973.7A EP1984620B1 (en) | 2006-01-23 | 2007-01-16 | Ultrasonic fuel injector |
BRPI0706704-6A BRPI0706704B1 (en) | 2006-01-23 | 2007-01-16 | ULTRASONIC FUEL INJECTOR |
KR1020087020586A KR101343695B1 (en) | 2006-01-23 | 2008-08-22 | Ultrasonic fuel injector |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/337,338 US7424883B2 (en) | 2006-01-23 | 2006-01-23 | Ultrasonic fuel injector |
US11/337,338 | 2006-01-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007139592A2 WO2007139592A2 (en) | 2007-12-06 |
WO2007139592A3 true WO2007139592A3 (en) | 2008-03-13 |
Family
ID=38284573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/001055 WO2007139592A2 (en) | 2006-01-23 | 2007-01-16 | Ultrasonic fuel injector |
Country Status (6)
Country | Link |
---|---|
US (2) | US7424883B2 (en) |
EP (1) | EP1984620B1 (en) |
KR (1) | KR101343695B1 (en) |
CN (1) | CN101371034B (en) |
BR (1) | BRPI0706704B1 (en) |
WO (1) | WO2007139592A2 (en) |
Families Citing this family (36)
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KR101001232B1 (en) * | 2002-11-29 | 2010-12-17 | 소니 주식회사 | Encoder and its method |
US8028930B2 (en) | 2006-01-23 | 2011-10-04 | Kimberly-Clark Worldwide, Inc. | Ultrasonic fuel injector |
US8191732B2 (en) | 2006-01-23 | 2012-06-05 | Kimberly-Clark Worldwide, Inc. | Ultrasonic waveguide pump and method of pumping liquid |
US7810743B2 (en) * | 2006-01-23 | 2010-10-12 | Kimberly-Clark Worldwide, Inc. | Ultrasonic liquid delivery device |
US7424883B2 (en) | 2006-01-23 | 2008-09-16 | Kimberly-Clark Worldwide, Inc. | Ultrasonic fuel injector |
US7963458B2 (en) * | 2006-01-23 | 2011-06-21 | Kimberly-Clark Worldwide, Inc. | Ultrasonic liquid delivery device |
US7703698B2 (en) | 2006-09-08 | 2010-04-27 | Kimberly-Clark Worldwide, Inc. | Ultrasonic liquid treatment chamber and continuous flow mixing system |
US7819335B2 (en) * | 2006-01-23 | 2010-10-26 | Kimberly-Clark Worldwide, Inc. | Control system and method for operating an ultrasonic liquid delivery device |
US7744015B2 (en) * | 2006-01-23 | 2010-06-29 | Kimberly-Clark Worldwide, Inc. | Ultrasonic fuel injector |
US7735751B2 (en) * | 2006-01-23 | 2010-06-15 | Kimberly-Clark Worldwide, Inc. | Ultrasonic liquid delivery device |
US8074895B2 (en) * | 2006-04-12 | 2011-12-13 | Delavan Inc | Fuel injection and mixing systems having piezoelectric elements and methods of using the same |
US8034286B2 (en) * | 2006-09-08 | 2011-10-11 | Kimberly-Clark Worldwide, Inc. | Ultrasonic treatment system for separating compounds from aqueous effluent |
US9283188B2 (en) * | 2006-09-08 | 2016-03-15 | Kimberly-Clark Worldwide, Inc. | Delivery systems for delivering functional compounds to substrates and processes of using the same |
US7673516B2 (en) * | 2006-12-28 | 2010-03-09 | Kimberly-Clark Worldwide, Inc. | Ultrasonic liquid treatment system |
US7712353B2 (en) | 2006-12-28 | 2010-05-11 | Kimberly-Clark Worldwide, Inc. | Ultrasonic liquid treatment system |
FR2914024A1 (en) * | 2007-03-23 | 2008-09-26 | Renault Sas | FUEL INJECTOR FOR INTERNAL COMBUSTION ENGINE |
US7947184B2 (en) * | 2007-07-12 | 2011-05-24 | Kimberly-Clark Worldwide, Inc. | Treatment chamber for separating compounds from aqueous effluent |
US7785674B2 (en) * | 2007-07-12 | 2010-08-31 | Kimberly-Clark Worldwide, Inc. | Delivery systems for delivering functional compounds to substrates and processes of using the same |
US7998322B2 (en) * | 2007-07-12 | 2011-08-16 | Kimberly-Clark Worldwide, Inc. | Ultrasonic treatment chamber having electrode properties |
US8858892B2 (en) | 2007-12-21 | 2014-10-14 | Kimberly-Clark Worldwide, Inc. | Liquid treatment system |
US8454889B2 (en) | 2007-12-21 | 2013-06-04 | Kimberly-Clark Worldwide, Inc. | Gas treatment system |
US8632613B2 (en) | 2007-12-27 | 2014-01-21 | Kimberly-Clark Worldwide, Inc. | Process for applying one or more treatment agents to a textile web |
US8215822B2 (en) * | 2007-12-28 | 2012-07-10 | Kimberly-Clark Worldwide, Inc. | Ultrasonic treatment chamber for preparing antimicrobial formulations |
US8206024B2 (en) | 2007-12-28 | 2012-06-26 | Kimberly-Clark Worldwide, Inc. | Ultrasonic treatment chamber for particle dispersion into formulations |
US9421504B2 (en) | 2007-12-28 | 2016-08-23 | Kimberly-Clark Worldwide, Inc. | Ultrasonic treatment chamber for preparing emulsions |
US8057573B2 (en) | 2007-12-28 | 2011-11-15 | Kimberly-Clark Worldwide, Inc. | Ultrasonic treatment chamber for increasing the shelf life of formulations |
US7533830B1 (en) | 2007-12-28 | 2009-05-19 | Kimberly-Clark Worldwide, Inc. | Control system and method for operating an ultrasonic liquid delivery device |
US20090166177A1 (en) | 2007-12-28 | 2009-07-02 | Kimberly-Clark Worldwide, Inc. | Ultrasonic treatment chamber for preparing emulsions |
US8163388B2 (en) | 2008-12-15 | 2012-04-24 | Kimberly-Clark Worldwide, Inc. | Compositions comprising metal-modified silica nanoparticles |
US8685178B2 (en) | 2008-12-15 | 2014-04-01 | Kimberly-Clark Worldwide, Inc. | Methods of preparing metal-modified silica nanoparticles |
US8980023B2 (en) | 2011-07-27 | 2015-03-17 | Autoliv Asp, Inc. | Gas generation via elemental carbon-based compositions |
US8657333B2 (en) | 2011-07-27 | 2014-02-25 | Autoliv Asp, Inc. | Inflator device with fuel-rich monolithic grain and oxidant-enhanced combustion |
US9506429B2 (en) * | 2013-06-11 | 2016-11-29 | Cummins Inc. | System and method for control of fuel injector spray using ultrasonics |
CN104500299A (en) * | 2014-12-30 | 2015-04-08 | 哈尔滨固泰电子有限责任公司 | Automobile ultrasonic gasoline engine fuel atomization injector and fuel injection method |
CN110030127A (en) * | 2018-12-10 | 2019-07-19 | 方荣武 | A kind of ultrasonic fuel exciting bank |
US11519322B1 (en) * | 2021-08-27 | 2022-12-06 | Caterpillar Inc. | Method and system for fuel combustion |
Citations (5)
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EP0347891A1 (en) * | 1988-06-22 | 1989-12-27 | Tonen Corporation | An ultrasonic fuel injection nozzle |
US5169067A (en) * | 1990-07-30 | 1992-12-08 | Aisin Seiki Kabushiki Kaisha | Electromagnetically operated ultrasonic fuel injection device |
US5330100A (en) * | 1992-01-27 | 1994-07-19 | Igor Malinowski | Ultrasonic fuel injector |
WO1996000318A2 (en) * | 1994-06-23 | 1996-01-04 | Kimberly-Clark Corporation | Method and apparatus for increasing the flow rate of a liquid through an orifice |
US6380264B1 (en) * | 1994-06-23 | 2002-04-30 | Kimberly-Clark Corporation | Apparatus and method for emulsifying a pressurized multi-component liquid |
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US7744015B2 (en) * | 2006-01-23 | 2010-06-29 | Kimberly-Clark Worldwide, Inc. | Ultrasonic fuel injector |
US7424883B2 (en) | 2006-01-23 | 2008-09-16 | Kimberly-Clark Worldwide, Inc. | Ultrasonic fuel injector |
-
2006
- 2006-01-23 US US11/337,338 patent/US7424883B2/en not_active Expired - Fee Related
-
2007
- 2007-01-16 EP EP07808973.7A patent/EP1984620B1/en not_active Expired - Fee Related
- 2007-01-16 WO PCT/US2007/001055 patent/WO2007139592A2/en active Application Filing
- 2007-01-16 BR BRPI0706704-6A patent/BRPI0706704B1/en not_active IP Right Cessation
- 2007-01-16 CN CN2007800028293A patent/CN101371034B/en not_active Expired - Fee Related
-
2008
- 2008-07-09 US US12/170,175 patent/US7918211B2/en not_active Expired - Fee Related
- 2008-08-22 KR KR1020087020586A patent/KR101343695B1/en active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0347891A1 (en) * | 1988-06-22 | 1989-12-27 | Tonen Corporation | An ultrasonic fuel injection nozzle |
US5169067A (en) * | 1990-07-30 | 1992-12-08 | Aisin Seiki Kabushiki Kaisha | Electromagnetically operated ultrasonic fuel injection device |
US5330100A (en) * | 1992-01-27 | 1994-07-19 | Igor Malinowski | Ultrasonic fuel injector |
WO1996000318A2 (en) * | 1994-06-23 | 1996-01-04 | Kimberly-Clark Corporation | Method and apparatus for increasing the flow rate of a liquid through an orifice |
US6380264B1 (en) * | 1994-06-23 | 2002-04-30 | Kimberly-Clark Corporation | Apparatus and method for emulsifying a pressurized multi-component liquid |
Also Published As
Publication number | Publication date |
---|---|
US7424883B2 (en) | 2008-09-16 |
US7918211B2 (en) | 2011-04-05 |
BRPI0706704B1 (en) | 2018-01-02 |
KR20080087903A (en) | 2008-10-01 |
US20080272204A1 (en) | 2008-11-06 |
CN101371034A (en) | 2009-02-18 |
EP1984620B1 (en) | 2013-05-08 |
EP1984620A2 (en) | 2008-10-29 |
CN101371034B (en) | 2012-03-14 |
KR101343695B1 (en) | 2013-12-20 |
BRPI0706704A2 (en) | 2011-04-05 |
US20070170276A1 (en) | 2007-07-26 |
WO2007139592A2 (en) | 2007-12-06 |
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