GB1598296A - Fuel injection valve - Google Patents
Fuel injection valve Download PDFInfo
- Publication number
- GB1598296A GB1598296A GB17673/78A GB1767378A GB1598296A GB 1598296 A GB1598296 A GB 1598296A GB 17673/78 A GB17673/78 A GB 17673/78A GB 1767378 A GB1767378 A GB 1767378A GB 1598296 A GB1598296 A GB 1598296A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- fuel
- injection valve
- vortex chamber
- opening
- 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
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
- 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
- F02M61/162—Means to impart a whirling motion to fuel upstream or near discharging orifices
-
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
- F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
- F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
- F02M51/0675—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the valve body having cylindrical guiding or metering portions, e.g. with fuel passages
- F02M51/0678—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the valve body having cylindrical guiding or metering portions, e.g. with fuel passages all portions having fuel passages, e.g. flats, grooves, diameter reductions
-
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
-
- 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
- F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772725135 DE2725135A1 (de) | 1977-06-03 | 1977-06-03 | Elektromagnetisches kraftstoff- einspritzventil fuer brennkraftmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1598296A true GB1598296A (en) | 1981-09-16 |
Family
ID=6010663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17673/78A Expired GB1598296A (en) | 1977-06-03 | 1978-05-04 | Fuel injection valve |
Country Status (5)
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2175954A (en) * | 1985-05-31 | 1986-12-10 | Nissan Motor | Fuel injector for I.C. engines |
DE3943005A1 (de) * | 1988-12-28 | 1990-07-05 | Hitachi Ltd | Elektromagnetische einspritzventilvorrichtung |
US5634596A (en) * | 1994-06-01 | 1997-06-03 | Zexel Corporation | Fuel invasion preventer for solenoid fuel injection valve |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2807052A1 (de) * | 1978-02-18 | 1979-08-23 | Bosch Gmbh Robert | Elektromagnetisches kraftstoff- einspritzventil fuer brennkraftmaschinen |
JPS6042351B2 (ja) * | 1978-11-07 | 1985-09-21 | 株式会社豊田中央研究所 | 還流式渦巻噴射弁 |
FR2441733A1 (fr) * | 1978-11-17 | 1980-06-13 | Innota Innovation Tech Avancee | Injecteurs electromagnetiques et procedes pour les fabriquer |
US4360161A (en) * | 1979-01-29 | 1982-11-23 | The Bendix Corporation | Electromagnetic fuel injector |
CA1132417A (en) * | 1979-01-29 | 1982-09-28 | Gary L. Casey | Electromagnetic fuel injector |
JPS5854264B2 (ja) * | 1979-02-23 | 1983-12-03 | トヨタ自動車株式会社 | 定圧型燃料噴射弁 |
JPS5625064U (US20050271598A1-20051208-C00001.png) * | 1979-08-02 | 1981-03-07 | ||
GB2050504A (en) * | 1979-04-24 | 1981-01-07 | Mikuni Kogyo Kk | Electromagnetic Fuel Injector for an Internal Combustion Engine Carburation System |
JPS55164771A (en) * | 1979-06-11 | 1980-12-22 | Nippon Denso Co Ltd | Electromagnetic fuel injection valve |
JPS6143973Y2 (US20050271598A1-20051208-C00001.png) * | 1979-06-20 | 1986-12-11 | ||
JPS5623515A (en) * | 1979-06-30 | 1981-03-05 | Toyota Central Res & Dev Lab Inc | Internal combustion engine injecting fuel into combustion chamber |
DE3010612A1 (de) * | 1980-03-20 | 1981-10-01 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares ventil |
DE3013007C2 (de) * | 1980-04-03 | 1994-01-05 | Bosch Gmbh Robert | Einspritzventil für Kraftstoffeinspritzanlagen von Brennkraftmaschinen |
EP0042799A3 (en) * | 1980-06-23 | 1982-01-13 | The Bendix Corporation | Electromagnetic fuel injector |
JPS585463A (ja) * | 1981-07-02 | 1983-01-12 | Hitachi Ltd | 電磁式燃料噴射弁 |
JPS58140508A (ja) * | 1982-02-16 | 1983-08-20 | Taisan Kogyo Kk | 流量制御ノズル |
US4552312A (en) * | 1983-01-14 | 1985-11-12 | Tohoku Mikuni Kogyo Kabushiki Kaisha | Fuel injection valve |
DE3314899A1 (de) * | 1983-04-25 | 1984-10-25 | Mesenich, Gerhard, Dipl.-Ing., 4630 Bochum | Federanordnung mit zusatzmasse zur verbesserung des dynamischen verhaltens von elektromagnetsystemen |
JPS6056165A (ja) * | 1983-09-05 | 1985-04-01 | Toyota Central Res & Dev Lab Inc | 間欠式渦巻噴射弁 |
JPS60183268U (ja) * | 1984-05-14 | 1985-12-05 | 株式会社豊田中央研究所 | 間欠式渦巻噴射弁 |
JPS61118556A (ja) * | 1984-11-14 | 1986-06-05 | Toyota Central Res & Dev Lab Inc | 間欠式渦巻噴射弁 |
DE3445405A1 (de) * | 1984-12-13 | 1986-06-19 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares ventil |
DE3502410A1 (de) * | 1985-01-25 | 1986-07-31 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares kraftstoffeinspritzventil |
DE3521040A1 (de) * | 1985-06-12 | 1986-12-18 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Einspritzventil |
DE3522225A1 (de) * | 1985-06-21 | 1987-01-02 | Bosch Gmbh Robert | Kraftstoffeinspritzventil mit ausgleichsfeder |
US5161743A (en) * | 1986-10-24 | 1992-11-10 | Nippondenso Co., Ltd. | Electromagnetic fuel injection valve for internal combustion engine |
US5156342A (en) * | 1986-10-24 | 1992-10-20 | Nippondenso Co. Ltd. | Electromagnetic fuel injection valve for internal combustion engine |
US5080287A (en) * | 1986-10-24 | 1992-01-14 | Nippondenso Co., Ltd. | Electromagnetic fuel injection valve for internal combustion engine |
JPH02503101A (ja) * | 1986-10-30 | 1990-09-27 | ジーメンス・アクティエンゲゼルシャフト | 高圧渦巻き噴射器 |
US4805837A (en) * | 1986-10-30 | 1989-02-21 | Allied Corporation | Injector with swirl chamber return |
IT1219397B (it) * | 1988-06-23 | 1990-05-11 | Weber Srl | Valvola per la dosatura e la polverizzazione di carburante ad azionamento elettromagnetico provvista di doppia serie di fori laterali di ingresso del carburante |
DE4234450A1 (de) * | 1992-10-13 | 1994-04-14 | Swoboda Peter | Elektromagnetisch betätigtes Einspritzventil |
US5647536A (en) * | 1995-01-23 | 1997-07-15 | Cummins Engine Company, Inc. | Injection rate shaping nozzle assembly for a fuel injector |
US5533480A (en) * | 1995-06-07 | 1996-07-09 | Mtn International, Llc | Low force actuatable fuel injector |
US5862996A (en) * | 1997-01-10 | 1999-01-26 | The Procter & Gamble Company | Laminar flow nozzle |
DE19748384A1 (de) * | 1997-11-03 | 1999-05-06 | Guenter Dr Ing Slowik | Verfahren und Einspritzdüse zum Einspritzen von Kraftstoff in den Brennraum einer Brennkraftmaschine |
DE19835340A1 (de) * | 1997-11-03 | 2000-02-10 | Guenter Slowik | Verfahren und Einspritzdüse zum Einspritzen von Kraftstoff in den Brennraum einer Brennkraftmaschine |
US6935578B1 (en) | 1998-11-25 | 2005-08-30 | Hitachi, Ltd. | Fuel injection valve |
DE10037388A1 (de) * | 2000-08-01 | 2002-02-21 | Bosch Gmbh Robert | Ventilanordnung, insbesondere für ein Kraftstoffeinspritzsystem einer Verbrennungsmaschine |
DE10049034B4 (de) * | 2000-10-04 | 2005-08-04 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
DE10208223A1 (de) | 2002-02-26 | 2003-10-30 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
US7282286B2 (en) * | 2002-11-28 | 2007-10-16 | Honda Motor Co., Ltd. | Start-up method for fuel cell |
US9683472B2 (en) | 2010-02-10 | 2017-06-20 | Tenneco Automotive Operating Company Inc. | Electromagnetically controlled injector having flux bridge and flux break |
BR112012019877A2 (pt) * | 2010-02-10 | 2016-04-26 | Tenneco Automotive Operating | injetor de fluxo em redemoinho por pressão com variabilidade de fluxo reduzido e fluxo de retorno |
US8973895B2 (en) | 2010-02-10 | 2015-03-10 | Tenneco Automotive Operating Company Inc. | Electromagnetically controlled injector having flux bridge and flux break |
WO2011133420A2 (en) * | 2010-04-19 | 2011-10-27 | Eaton Corporation | Pressure swirl atomizer with swirl-assisting configuration |
US8978364B2 (en) | 2012-05-07 | 2015-03-17 | Tenneco Automotive Operating Company Inc. | Reagent injector |
US8910884B2 (en) * | 2012-05-10 | 2014-12-16 | Tenneco Automotive Operating Company Inc. | Coaxial flow injector |
US8955773B2 (en) * | 2012-10-03 | 2015-02-17 | Control Components, Inc. | Nozzle design for high temperature attemperators |
US8931717B2 (en) * | 2012-10-03 | 2015-01-13 | Control Components, Inc. | Nozzle design for high temperature attemperators |
US9488086B2 (en) * | 2013-12-23 | 2016-11-08 | Baohua Qi | Low pressure atomizing injector |
US10288280B2 (en) | 2014-08-04 | 2019-05-14 | Cci Italy Srl | Dual cone spray nozzle assembly for high temperature attemperators |
CN106194354B (zh) * | 2016-09-14 | 2018-12-28 | 无锡威孚高科技集团股份有限公司 | 整体式尿素计量喷嘴结构 |
US10927739B2 (en) * | 2016-12-23 | 2021-02-23 | Cummins Emission Solutions Inc. | Injector including swirl device |
US10704444B2 (en) | 2018-08-21 | 2020-07-07 | Tenneco Automotive Operating Company Inc. | Injector fluid filter with upper and lower lip seal |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR486508A (fr) * | 1917-08-21 | 1918-04-10 | Joseph Otto Fisher | Méthode et appareil d'injection de combustible dans les chambres de combustion |
GB415274A (en) * | 1932-10-07 | 1934-08-23 | Pillard Chauffage | Atomiser with variable output for liquid fuel and the like |
DE712978C (de) * | 1939-06-20 | 1941-10-29 | Kloeckner Humboldt Deutz Akt G | Brennstoffeinspritzventil |
US2345402A (en) * | 1939-10-28 | 1944-03-28 | Anglo Saxon Petroleum Co | Liquid-fuel burner |
GB1076184A (en) * | 1963-05-01 | 1967-07-19 | Ass Eng Ltd | Fuel injectors for internal combustion engines |
FR1408212A (fr) * | 1963-05-01 | 1965-08-13 | Ass Eng Ltd | Clapets d'injection de carburant |
US3351288A (en) * | 1964-03-25 | 1967-11-07 | Cummins Engine Co Inc | Fuel injector |
FR1535190A (fr) * | 1966-08-27 | 1968-08-02 | Installation d'injection de carburant pour moteurs à combustion interne à explosion, et moteurs équipés de ladite installation | |
US3434667A (en) * | 1967-06-05 | 1969-03-25 | Bosch Arma Corp | Fuel injection nozzle |
US3589610A (en) * | 1969-05-15 | 1971-06-29 | Spraying Systems Co | Variable flow rate spray gun with pressure relief |
FR2079805A5 (US20050271598A1-20051208-C00001.png) * | 1970-02-13 | 1971-11-12 | Roto Diesel Sa | |
DE2262730C3 (de) * | 1972-12-21 | 1979-01-04 | Admiral Maschinenfabrik Gmbh, 8990 Lindau | Vorrichtung zum dosierten Zuführen einer flüssigen Kunststoffkomponente in eine Mischkammer |
-
1977
- 1977-06-03 DE DE19772725135 patent/DE2725135A1/de active Granted
-
1978
- 1978-03-31 FR FR7809437A patent/FR2393164B1/fr not_active Expired
- 1978-04-26 US US05/900,231 patent/US4179069A/en not_active Expired - Lifetime
- 1978-05-04 GB GB17673/78A patent/GB1598296A/en not_active Expired
- 1978-06-01 JP JP6629178A patent/JPS543615A/ja active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2175954A (en) * | 1985-05-31 | 1986-12-10 | Nissan Motor | Fuel injector for I.C. engines |
DE3943005A1 (de) * | 1988-12-28 | 1990-07-05 | Hitachi Ltd | Elektromagnetische einspritzventilvorrichtung |
US5634596A (en) * | 1994-06-01 | 1997-06-03 | Zexel Corporation | Fuel invasion preventer for solenoid fuel injection valve |
Also Published As
Publication number | Publication date |
---|---|
JPS543615A (en) | 1979-01-11 |
US4179069A (en) | 1979-12-18 |
FR2393164A1 (fr) | 1978-12-29 |
DE2725135A1 (de) | 1978-12-14 |
DE2725135C2 (US20050271598A1-20051208-C00001.png) | 1987-01-15 |
JPS623313B2 (US20050271598A1-20051208-C00001.png) | 1987-01-24 |
FR2393164B1 (fr) | 1985-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930504 |