CA2168971A1 - Fuel injector nozzles - Google Patents
Fuel injector nozzlesInfo
- Publication number
- CA2168971A1 CA2168971A1 CA002168971A CA2168971A CA2168971A1 CA 2168971 A1 CA2168971 A1 CA 2168971A1 CA 002168971 A CA002168971 A CA 002168971A CA 2168971 A CA2168971 A CA 2168971A CA 2168971 A1 CA2168971 A1 CA 2168971A1
- Authority
- CA
- Canada
- Prior art keywords
- flow control
- control body
- valve member
- nozzle
- injector nozzle
- 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.)
- Abandoned
Links
- 239000000446 fuel Substances 0.000 title abstract description 75
- 239000007921 spray Substances 0.000 claims abstract description 53
- 239000012530 fluid Substances 0.000 claims abstract description 34
- 230000000295 complement effect Effects 0.000 claims abstract description 4
- 230000007423 decrease Effects 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 27
- 230000001419 dependent effect Effects 0.000 description 7
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010763 heavy fuel oil Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
-
- 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
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/06—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves being furnished at seated ends with pintle or plug shaped extensions
-
- 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
- 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
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPM0648 | 1993-08-18 | ||
| AUPM064893 | 1993-08-18 | ||
| AUPM0935 | 1993-08-31 | ||
| AUPM093593 | 1993-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2168971A1 true CA2168971A1 (en) | 1995-02-23 |
Family
ID=25644522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002168971A Abandoned CA2168971A1 (en) | 1993-08-18 | 1994-08-17 | Fuel injector nozzles |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5833142A (forum.php) |
| EP (1) | EP0714480B1 (forum.php) |
| JP (1) | JP3348855B2 (forum.php) |
| KR (1) | KR100372471B1 (forum.php) |
| CN (1) | CN1055152C (forum.php) |
| BR (1) | BR9407309A (forum.php) |
| CA (1) | CA2168971A1 (forum.php) |
| CZ (1) | CZ42396A3 (forum.php) |
| DE (1) | DE69434068T2 (forum.php) |
| PL (1) | PL175378B1 (forum.php) |
| TW (1) | TW267209B (forum.php) |
| WO (1) | WO1995005537A1 (forum.php) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001029398A1 (en) * | 1999-10-18 | 2001-04-26 | Orbital Engine Company (Australia) Pty Limited | Direct injection of fuels in internal combustion engines |
| AU780096B2 (en) * | 2000-04-05 | 2005-03-03 | Orbital Australia Pty Ltd | Fuel injector nozzles |
| AUPQ671500A0 (en) * | 2000-04-05 | 2000-05-04 | Orbital Engine Company (Australia) Proprietary Limited | Fuel injector nozzles |
| US6302337B1 (en) | 2000-08-24 | 2001-10-16 | Synerject, Llc | Sealing arrangement for air assist fuel injectors |
| US6484700B1 (en) | 2000-08-24 | 2002-11-26 | Synerject, Llc | Air assist fuel injectors |
| US6402057B1 (en) | 2000-08-24 | 2002-06-11 | Synerject, Llc | Air assist fuel injectors and method of assembling air assist fuel injectors |
| US6764028B2 (en) | 2001-04-04 | 2004-07-20 | Synerject, Llc | Fuel injector nozzles |
| US20030084870A1 (en) * | 2001-11-08 | 2003-05-08 | Parrish Scott E. | Large volume flow-homogenizing fuel injection nozzle and system and method incorporating same |
| DE60314226T2 (de) * | 2003-04-09 | 2007-10-04 | Siemens Vdo Automotive S.P.A., Fauglia | Sprühmusterelement und Kraftstoffeinspritzventil mit demselben |
| FR2853695B1 (fr) * | 2003-04-11 | 2006-06-16 | Renault Sa | Dispositif de fermeture de soupape d'un systeme d'injection de fluide sous pression |
| EP1559903B1 (en) * | 2004-01-28 | 2008-12-10 | Continental Automotive Italy S.p.A. | Fuel injector with deformable needle |
| DE102004053351B4 (de) * | 2004-11-04 | 2007-06-14 | Siemens Ag | Ventil zum Einspriten von Brennstoff |
| WO2007090019A2 (en) * | 2006-01-27 | 2007-08-09 | Gm Global Technology Operations, Inc. | Method and apparatus for a spark-ignited direct injection engine |
| WO2008048891A2 (en) * | 2006-10-13 | 2008-04-24 | Parker-Hannifin Corporation | Three-way poppet valve |
| PL1975486T3 (pl) * | 2007-03-28 | 2015-05-29 | Fillon Tech Sas Societe Par Actions Simplifiee | Zawór dozujący |
| US8006715B2 (en) | 2007-09-20 | 2011-08-30 | Caterpillar Inc. | Valve with thin-film coating |
| US7942349B1 (en) * | 2009-03-24 | 2011-05-17 | Meyer Andrew E | Fuel injector |
| US8500036B2 (en) * | 2010-05-07 | 2013-08-06 | Caterpillar Inc. | Hydraulically amplified mechanical coupling |
| EP2476874B1 (en) * | 2011-01-13 | 2013-04-03 | Delphi Technologies Holding S.à.r.l. | Injection device for reagent |
| WO2012158153A1 (en) * | 2011-05-13 | 2012-11-22 | Meyer Andrew E | Fuel injector |
| DE102014224344A1 (de) * | 2014-11-28 | 2016-06-02 | Robert Bosch Gmbh | Gasinjektor mit nach außen öffnendem Ventilschließelement |
| CN114658579A (zh) * | 2022-02-25 | 2022-06-24 | 上海工程技术大学 | 头部导向的夹气喷射气体喷嘴 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US418144A (en) * | 1889-12-24 | Machine for tumbling-boxes | ||
| US1755192A (en) * | 1925-12-14 | 1930-04-22 | Super Diesel Tractor Corp | Atomizing valve |
| GB373591A (en) * | 1930-04-11 | 1932-05-26 | Alexander Abramson | Improvements in or relating to nozzles, particularly for internal combustion enginesworking with carburetting by spraying |
| GB394048A (en) * | 1931-01-26 | 1933-06-22 | Bendix Aviat Corp | Improvements in internal combustion engines of the liquid fuel injection type |
| FR981581A (fr) * | 1948-12-11 | 1951-05-28 | Injecteur de combustible pour moteur à combustion interne | |
| US3069099A (en) * | 1960-04-05 | 1962-12-18 | George C Graham | Fuel injection nozzle and spray device |
| US3118611A (en) * | 1963-02-04 | 1964-01-21 | Martin J Berlyn | Fuel injection nozzle |
| GB1537885A (en) * | 1975-04-26 | 1979-01-10 | Ntn Toyo Bearing Co Ltd | Fuel injection valves |
| US4082224A (en) * | 1976-10-07 | 1978-04-04 | Caterpillar Tractor Co. | Fuel injection nozzle |
| DE3004454A1 (de) * | 1980-02-07 | 1981-08-13 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstofeinspritzduese fuer brennkraftmaschinen |
| DE3105687A1 (de) * | 1981-02-17 | 1982-09-02 | Robert Bosch Gmbh, 7000 Stuttgart | "leckoellose kraftstoffeinspritzduese" |
| DE3105686A1 (de) * | 1981-02-17 | 1982-09-02 | Robert Bosch Gmbh, 7000 Stuttgart | "kraftstoffeinspritzduese" |
| US4473189A (en) * | 1981-10-08 | 1984-09-25 | Robert Bosch Gmbh | Fuel injection valve, particularly for diesel engines |
| DE3151020A1 (de) * | 1981-12-23 | 1983-07-28 | Robert Bosch Gmbh, 7000 Stuttgart | Einspritzventil |
| DE3502642A1 (de) * | 1985-01-26 | 1986-07-31 | Daimler-Benz Ag, 7000 Stuttgart | Kraftstoffeinspritzventil fuer eine luftverdichtende einspritzbrennkraftmaschine |
| MX169738B (es) * | 1987-04-03 | 1993-07-22 | Orbital Eng Pty | Sistema de inyeccion de combustible para un motor de combustion interna de cilindros multiples |
| US4932591A (en) * | 1988-03-21 | 1990-06-12 | Cruz Luis R | Pulverizer, fluid |
| GB2219627B (en) * | 1988-06-10 | 1992-10-28 | Orbital Eng Pty | Improvements relating to nozzles for in-cylinder fuel injection systems |
| US4982708A (en) * | 1989-06-22 | 1991-01-08 | Robert Bosch Gmbh | Fuel injection nozzle for internal combustion engines |
| AU647770B2 (en) * | 1990-01-26 | 1994-03-31 | Orbital Australia Pty Ltd | Fuel injector nozzle |
| RU2102626C1 (ru) * | 1992-02-17 | 1998-01-20 | Орбитал Энджин Компани (Аустралиа) Пти. Лимитед | Сопло форсунки |
| DE4310154A1 (de) * | 1993-03-29 | 1994-10-06 | Bosch Gmbh Robert | Kraftstoff-Einspritzdüse für Brennkraftmaschinen |
-
1994
- 1994-08-17 US US08/592,316 patent/US5833142A/en not_active Expired - Fee Related
- 1994-08-17 EP EP94924163A patent/EP0714480B1/en not_active Expired - Lifetime
- 1994-08-17 WO PCT/AU1994/000483 patent/WO1995005537A1/en active IP Right Grant
- 1994-08-17 DE DE69434068T patent/DE69434068T2/de not_active Expired - Fee Related
- 1994-08-17 CZ CZ96423A patent/CZ42396A3/cs unknown
- 1994-08-17 BR BR9407309A patent/BR9407309A/pt not_active Application Discontinuation
- 1994-08-17 CN CN94193114A patent/CN1055152C/zh not_active Expired - Fee Related
- 1994-08-17 TW TW083107542A patent/TW267209B/zh active
- 1994-08-17 PL PL94313034A patent/PL175378B1/pl unknown
- 1994-08-17 JP JP50665095A patent/JP3348855B2/ja not_active Expired - Fee Related
- 1994-08-17 CA CA002168971A patent/CA2168971A1/en not_active Abandoned
- 1994-08-17 KR KR1019960700915A patent/KR100372471B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| PL313034A1 (en) | 1996-05-27 |
| EP0714480A4 (en) | 2002-02-06 |
| CN1129473A (zh) | 1996-08-21 |
| CZ42396A3 (en) | 1996-07-17 |
| PL175378B1 (pl) | 1998-12-31 |
| EP0714480B1 (en) | 2004-10-13 |
| KR100372471B1 (ko) | 2003-05-09 |
| EP0714480A1 (en) | 1996-06-05 |
| CN1055152C (zh) | 2000-08-02 |
| JPH09501751A (ja) | 1997-02-18 |
| DE69434068D1 (de) | 2004-11-18 |
| KR960704154A (ko) | 1996-08-31 |
| JP3348855B2 (ja) | 2002-11-20 |
| TW267209B (forum.php) | 1996-01-01 |
| WO1995005537A1 (en) | 1995-02-23 |
| BR9407309A (pt) | 1996-10-08 |
| US5833142A (en) | 1998-11-10 |
| DE69434068T2 (de) | 2006-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0714480B1 (en) | Fuel injector nozzle | |
| US5551638A (en) | Valve member for fuel injection nozzles | |
| US5593095A (en) | Nozzles for fuel injections | |
| JP4588283B2 (ja) | 燃料インジェクターノズル | |
| US6923387B2 (en) | Deposit control in fuel injector nozzles | |
| AU696076B2 (en) | Fuel injector nozzles | |
| AU780096B2 (en) | Fuel injector nozzles | |
| US6955307B2 (en) | Deposit control in fuel injector nozzles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |