GB2230559A - Fuel injection valve - Google Patents
Fuel injection valve Download PDFInfo
- Publication number
- GB2230559A GB2230559A GB8908419A GB8908419A GB2230559A GB 2230559 A GB2230559 A GB 2230559A GB 8908419 A GB8908419 A GB 8908419A GB 8908419 A GB8908419 A GB 8908419A GB 2230559 A GB2230559 A GB 2230559A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- pressure
- fuel
- needle valve
- fuel injection
- 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.)
- Withdrawn
Links
- 239000000446 fuel Substances 0.000 title claims description 107
- 238000002347 injection Methods 0.000 title claims description 56
- 239000007924 injection Substances 0.000 title claims description 56
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 241001274197 Scatophagus argus Species 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 description 12
- 230000007423 decrease Effects 0.000 description 10
- ZPEZUAAEBBHXBT-WCCKRBBISA-N (2s)-2-amino-3-methylbutanoic acid;2-amino-3-methylbutanoic acid Chemical compound CC(C)C(N)C(O)=O.CC(C)[C@H](N)C(O)=O ZPEZUAAEBBHXBT-WCCKRBBISA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 230000001473 noxious effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- SYOKIDBDQMKNDQ-XWTIBIIYSA-N vildagliptin Chemical compound C1C(O)(C2)CC(C3)CC1CC32NCC(=O)N1CCC[C@H]1C#N SYOKIDBDQMKNDQ-XWTIBIIYSA-N 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
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
- F02M61/205—Means specially adapted for varying the spring tension or assisting the spring force to close the injection-valve, e.g. with damping of valve lift
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9661588A JPH01267352A (ja) | 1988-04-19 | 1988-04-19 | 燃料噴射弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB8908419D0 GB8908419D0 (en) | 1989-06-01 |
| GB2230559A true GB2230559A (en) | 1990-10-24 |
Family
ID=14169761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8908419A Withdrawn GB2230559A (en) | 1988-04-19 | 1989-04-13 | Fuel injection valve |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPH01267352A (enrdf_load_stackoverflow) |
| DE (1) | DE3912834A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2633332A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2230559A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2298897A (en) * | 1995-03-17 | 1996-09-18 | Bosch Gmbh Robert | I.c.engine fuel injector |
| GB2299374A (en) * | 1995-03-27 | 1996-10-02 | Caterpillar Inc | Valved injection nozzle |
| US5743237A (en) * | 1997-01-28 | 1998-04-28 | Caterpillar Inc. | Hydraulically-actuated fuel injector with needle valve operated spill passage |
| GB2367589B (en) * | 2000-03-31 | 2004-09-29 | Cummins Engine Co Inc | Closed nozzle fuel injector with improved controllability |
| WO2007080373A1 (en) * | 2006-01-07 | 2007-07-19 | Shane Richard Wootton | Apparatus and method for injecting a liquid chemical reagent into a mixing chamber |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9624513D0 (en) * | 1996-11-26 | 1997-01-15 | Lucas Ind Plc | Injector |
| JP3704957B2 (ja) * | 1998-07-06 | 2005-10-12 | いすゞ自動車株式会社 | インジェクタ |
| DE19930832A1 (de) * | 1999-07-03 | 2001-01-11 | Bosch Gmbh Robert | Kraftstoffeinspritzventil |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1397700A (en) * | 1972-06-26 | 1975-06-18 | Caterpillar Tractor Co | Fuel injection system |
| GB1488985A (en) * | 1975-01-09 | 1977-10-19 | Kloeckner Humboldt Deutz Ag | Fuel injector for internal combustion engines |
| GB2003977A (en) * | 1977-09-12 | 1979-03-21 | Gen Motors Corp | Electromagnetic unit fuel injector |
| GB2094886A (en) * | 1981-03-14 | 1982-09-22 | Daimler Benz Ag | Fuel injection valve |
| GB2129052A (en) * | 1982-10-23 | 1984-05-10 | Lucas Ind Plc | Fuel injection nozzle for i c engines |
| US4635854A (en) * | 1984-05-10 | 1987-01-13 | Diesel Kiki Co., Ltd. | Fuel injection valve for internal combustion engines |
| GB2203795A (en) * | 1987-04-24 | 1988-10-26 | Lucas Ind Plc | I.C. engine fuel injection nozzle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE713777C (de) * | 1939-11-25 | 1941-11-14 | Henschel & Sohn G M B H | Brennstoffeinspritzvorrichtung fuer Brennkraftmaschinen |
| US2374614A (en) * | 1943-05-20 | 1945-04-24 | American Locomotive Co | Liquid fuel injection apparatus |
| DE1026572B (de) * | 1956-11-16 | 1958-03-20 | Friedmann & Maier Ag | Einspritzduese fuer Einspritzbrennkraftmaschinen |
| DE3518945A1 (de) * | 1985-05-25 | 1986-11-27 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoff-einspritzduese fuer brennkraftmaschinen |
-
1988
- 1988-04-19 JP JP9661588A patent/JPH01267352A/ja active Pending
-
1989
- 1989-04-13 GB GB8908419A patent/GB2230559A/en not_active Withdrawn
- 1989-04-18 FR FR8905296A patent/FR2633332A1/fr not_active Withdrawn
- 1989-04-19 DE DE19893912834 patent/DE3912834A1/de not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1397700A (en) * | 1972-06-26 | 1975-06-18 | Caterpillar Tractor Co | Fuel injection system |
| GB1488985A (en) * | 1975-01-09 | 1977-10-19 | Kloeckner Humboldt Deutz Ag | Fuel injector for internal combustion engines |
| GB2003977A (en) * | 1977-09-12 | 1979-03-21 | Gen Motors Corp | Electromagnetic unit fuel injector |
| GB2094886A (en) * | 1981-03-14 | 1982-09-22 | Daimler Benz Ag | Fuel injection valve |
| GB2129052A (en) * | 1982-10-23 | 1984-05-10 | Lucas Ind Plc | Fuel injection nozzle for i c engines |
| US4635854A (en) * | 1984-05-10 | 1987-01-13 | Diesel Kiki Co., Ltd. | Fuel injection valve for internal combustion engines |
| GB2203795A (en) * | 1987-04-24 | 1988-10-26 | Lucas Ind Plc | I.C. engine fuel injection nozzle |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2298897A (en) * | 1995-03-17 | 1996-09-18 | Bosch Gmbh Robert | I.c.engine fuel injector |
| GB2298897B (en) * | 1995-03-17 | 1997-04-09 | Bosch Gmbh Robert | Fuel-injection valve for internal-combustion engines |
| GB2299374A (en) * | 1995-03-27 | 1996-10-02 | Caterpillar Inc | Valved injection nozzle |
| US5645224A (en) * | 1995-03-27 | 1997-07-08 | Caterpillar Inc. | Modulating flow diverter for a fuel injector |
| GB2299374B (en) * | 1995-03-27 | 1999-02-24 | Caterpillar Inc | Modulating flow diverter for a fuel injector |
| US5743237A (en) * | 1997-01-28 | 1998-04-28 | Caterpillar Inc. | Hydraulically-actuated fuel injector with needle valve operated spill passage |
| GB2367589B (en) * | 2000-03-31 | 2004-09-29 | Cummins Engine Co Inc | Closed nozzle fuel injector with improved controllability |
| WO2007080373A1 (en) * | 2006-01-07 | 2007-07-19 | Shane Richard Wootton | Apparatus and method for injecting a liquid chemical reagent into a mixing chamber |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01267352A (ja) | 1989-10-25 |
| GB8908419D0 (en) | 1989-06-01 |
| DE3912834A1 (de) | 1990-04-12 |
| FR2633332A1 (enrdf_load_stackoverflow) | 1989-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |