JPS6218370U - - Google Patents
Info
- Publication number
- JPS6218370U JPS6218370U JP1986035452U JP3545286U JPS6218370U JP S6218370 U JPS6218370 U JP S6218370U JP 1986035452 U JP1986035452 U JP 1986035452U JP 3545286 U JP3545286 U JP 3545286U JP S6218370 U JPS6218370 U JP S6218370U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- internal combustion
- fuel injection
- combustion engine
- injection 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 claims description 24
- 239000007924 injection Substances 0.000 claims description 24
- 239000000446 fuel Substances 0.000 claims 16
- 238000002485 combustion reaction Methods 0.000 claims 13
- 239000007788 liquid Substances 0.000 claims 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 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
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
- F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
- F02M45/08—Injectors peculiar thereto
- F02M45/086—Having more than one injection-valve controlling discharge 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
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
- F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
- F02M45/08—Injectors peculiar thereto
- F02M45/083—Having two or more closing springs acting on injection-valve
-
- 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
-
- 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
- F02M61/161—Means for adjusting injection-valve lift
-
- 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
-
- 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
- F02M2200/46—Valves, e.g. injectors, with concentric valve bodies
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 |
---|---|---|---|
DE19772711393 DE2711393A1 (de) | 1977-03-16 | 1977-03-16 | Kraftstoffeinspritzduese |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6218370U true JPS6218370U (US07534539-20090519-C00280.png) | 1987-02-03 |
JPH0139905Y2 JPH0139905Y2 (US07534539-20090519-C00280.png) | 1989-11-30 |
Family
ID=6003762
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2919978A Pending JPS53113926A (en) | 1977-03-16 | 1978-03-14 | Fuel injection nozzle for internal combustion engine |
JP1986035452U Expired JPH0139905Y2 (US07534539-20090519-C00280.png) | 1977-03-16 | 1986-03-13 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2919978A Pending JPS53113926A (en) | 1977-03-16 | 1978-03-14 | Fuel injection nozzle for internal combustion engine |
Country Status (4)
Country | Link |
---|---|
US (2) | US4285471A (US07534539-20090519-C00280.png) |
JP (2) | JPS53113926A (US07534539-20090519-C00280.png) |
DE (1) | DE2711393A1 (US07534539-20090519-C00280.png) |
GB (1) | GB1598577A (US07534539-20090519-C00280.png) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2711393A1 (de) * | 1977-03-16 | 1978-09-21 | Bosch Gmbh Robert | Kraftstoffeinspritzduese |
JPS5842612Y2 (ja) * | 1977-05-10 | 1983-09-27 | ヤンマーディーゼル株式会社 | デイ−ゼル機関の燃料噴射弁 |
JPS5645167U (US07534539-20090519-C00280.png) * | 1979-09-18 | 1981-04-23 | ||
DE2948907A1 (de) * | 1979-12-05 | 1981-06-11 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzduese fuer brennkraftmaschinen |
JPS572258U (US07534539-20090519-C00280.png) * | 1980-06-04 | 1982-01-07 | ||
GB2092223A (en) * | 1980-12-27 | 1982-08-11 | Nissan Motor | Fuel Injection System |
DE3105671A1 (de) * | 1981-02-17 | 1982-09-02 | Robert Bosch Gmbh, 7000 Stuttgart | "kraftstoffeinspritzduese" |
JPS59148467U (ja) * | 1983-03-25 | 1984-10-04 | 株式会社ボッシュオートモーティブ システム | 燃料噴射弁装置 |
DE3311138A1 (de) * | 1983-03-26 | 1984-10-04 | L'Orange GmbH, 7000 Stuttgart | Kraftstoffeinspritzanlage fuer eine brennkraftmaschine |
DE3409924A1 (de) * | 1983-03-31 | 1984-10-11 | AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH, Prof. Dr.Dr.h.c. Hans List, Graz | Duesenhalter fuer eine kraftstoffeinspritzduese |
JPS59186480U (ja) * | 1983-05-30 | 1984-12-11 | 株式会社ボッシュオートモーティブ システム | 燃料噴射ノズル装置 |
JPS601372A (ja) * | 1983-06-17 | 1985-01-07 | Mitsubishi Heavy Ind Ltd | デイ−ゼルエンジンの燃料噴射弁 |
GB8322887D0 (en) * | 1983-08-25 | 1983-09-28 | Lucas Ind Plc | Fuel injection nozzle |
JPS60108560A (ja) * | 1983-11-16 | 1985-06-14 | Toyota Central Res & Dev Lab Inc | 燃料噴射制御法及び装置 |
JPS60259764A (ja) * | 1984-05-10 | 1985-12-21 | Diesel Kiki Co Ltd | 燃料噴射弁 |
JPS61149569A (ja) * | 1984-12-21 | 1986-07-08 | Diesel Kiki Co Ltd | 燃料噴射弁 |
DE3610658A1 (de) * | 1985-11-21 | 1987-05-27 | Bosch Gmbh Robert | Kraftstoff-einspritzduese fuer brennkraftmaschinen |
AT397289B (de) * | 1986-01-13 | 1994-03-25 | Avl Verbrennungskraft Messtech | Kraftstoffeinspritzdüse für brennkraftmaschinen |
CH669822A5 (US07534539-20090519-C00280.png) * | 1986-02-12 | 1989-04-14 | Sulzer Ag | |
US4684067A (en) * | 1986-03-21 | 1987-08-04 | General Motors Corporation | Two-stage, hydraulic-assisted fuel injection nozzle |
US4776518A (en) * | 1986-04-11 | 1988-10-11 | Nippondenso Co., Ltd. | Fuel injection valve used in fuel injection apparatus for internal combustion engine |
EP0267177A1 (de) * | 1986-10-30 | 1988-05-11 | VOEST-ALPINE AUTOMOTIVE Gesellschaft m.b.H. | Kraftstoffeinspritzdüse |
GB8702711D0 (en) * | 1987-02-06 | 1987-03-11 | Lucas Ind Plc | Fuel injection nozzle |
US4919093A (en) * | 1987-04-07 | 1990-04-24 | Kabushiki Kaisha Komatsu Seisakusho | Internal combustion engine |
US4938193A (en) * | 1987-06-15 | 1990-07-03 | Stanadyne Automotive Corp. | Fuel injection nozzle |
DE3731240C2 (de) * | 1987-09-17 | 1995-04-06 | Volkswagen Ag | Einspritzvorrichtung |
JPH0196466A (ja) * | 1987-10-07 | 1989-04-14 | Honda Motor Co Ltd | 内燃機関用燃料噴射ノズル |
DE3811885C2 (de) * | 1988-04-09 | 1994-10-06 | Daimler Benz Ag | Kraftstoffeinspritzvorrichtung mit Vor- und Haupteinspritzung für eine Brennkraftmaschine, insbesondere solche mit Luftverdichtung und Selbstzündung |
GB8809268D0 (en) * | 1988-04-20 | 1988-05-25 | Lucas Ind Plc | Fuel injection nozzle |
DE3824467A1 (de) * | 1988-07-19 | 1990-01-25 | Man B & W Diesel Ag | Einspritzventil |
US4905908A (en) * | 1988-10-17 | 1990-03-06 | General Motors Corporation | Poppet covered orifice fuel injection nozzle |
US4909444A (en) * | 1988-10-17 | 1990-03-20 | General Motors Corporation | Poppet covered orifice fuel injection nozzle |
DE3906205A1 (de) * | 1989-02-28 | 1990-08-30 | Daimler Benz Ag | Einspritzvorrichtung fuer eine luftverdichtende brennkraftmaschine mit einer die vor- und haupteinspritzung bewirkenden einspritzduese, insbesondere drosselzapfenduese |
DE3907569A1 (de) * | 1989-03-09 | 1990-09-13 | Bosch Gmbh Robert | Kraftstoff-einspritzduese fuer brennkraftmaschinen |
DE4115477C2 (de) * | 1990-05-17 | 2003-02-06 | Avl Verbrennungskraft Messtech | Einspritzdüse für eine Brennkraftmaschine |
DE4101235C1 (US07534539-20090519-C00280.png) * | 1991-01-17 | 1992-06-04 | Robert Bosch Gmbh, 7000 Stuttgart, De | |
DE4123721C1 (en) * | 1991-07-17 | 1992-06-17 | Steyr-Daimler-Puch Ag, Wien, At | Fuel injection system with pump and nozzle units - has laterally coupled pump duct to chamber in piston bush |
US5211340A (en) * | 1991-08-27 | 1993-05-18 | Zexel Corporation | Fuel injector |
DE4427378C2 (de) * | 1994-08-03 | 1996-07-11 | Bosch Gmbh Robert | Magnetventilgesteuerte Einspritzdüse zur Kraftstoffeinspritzung in den Brennraum einer Dieselbrennkraftmaschine |
DE4432686C2 (de) * | 1994-09-14 | 1996-09-05 | Man B & W Diesel Ag | Querschnittgesteuerte Einspritzdüse |
DE4434892A1 (de) * | 1994-09-29 | 1996-04-11 | Siemens Ag | Einspritzventil |
DE4440182C2 (de) * | 1994-11-10 | 2003-09-18 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
DE4442649C2 (de) * | 1994-11-30 | 1996-10-24 | Siemens Ag | Elektrohydraulischer Antrieb |
US5485818A (en) * | 1995-02-22 | 1996-01-23 | Navistar International Transportation Corp. | Dimethyl ether powered engine |
US5826802A (en) * | 1995-11-17 | 1998-10-27 | Caterpillar Inc. | Damped check valve for fluid injector system |
GB9525369D0 (en) * | 1995-12-12 | 1996-02-14 | Lucas Ind Plc | Injector |
US5899389A (en) * | 1997-06-02 | 1999-05-04 | Cummins Engine Company, Inc. | Two stage fuel injector nozzle assembly |
AT2164U3 (de) * | 1997-08-07 | 1999-02-25 | Avl List Gmbh | Einspritzdüse für eine direkt einspritzende brennkraftmaschine |
DE19741850A1 (de) * | 1997-09-23 | 1999-03-25 | Bosch Gmbh Robert | Eispritzventil |
DE19821768C2 (de) * | 1998-05-14 | 2000-09-07 | Siemens Ag | Dosiervorrichtung und Dosierverfahren |
DE19946906A1 (de) * | 1999-09-30 | 2001-04-05 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
DE19957869A1 (de) | 1999-12-01 | 2001-06-07 | Volkswagen Ag | Sicherheitseinrichtung an einem Fahrzeug zum Schutz von Fußgängern |
US20060060673A1 (en) * | 2000-11-22 | 2006-03-23 | Gerhard Mack | Injector with separately controllable injector needles |
US6557779B2 (en) | 2001-03-02 | 2003-05-06 | Cummins Engine Company, Inc. | Variable spray hole fuel injector with dual actuators |
DE10122389A1 (de) * | 2001-05-09 | 2002-11-21 | Bosch Gmbh Robert | Kraftstoff-Einspritzvorrichtung für Brennkraftmaschinen |
US6637675B2 (en) | 2001-07-13 | 2003-10-28 | Cummins Inc. | Rate shaping fuel injector with limited throttling |
US6557776B2 (en) | 2001-07-19 | 2003-05-06 | Cummins Inc. | Fuel injector with injection rate control |
US6705543B2 (en) | 2001-08-22 | 2004-03-16 | Cummins Inc. | Variable pressure fuel injection system with dual flow rate injector |
DE10141678A1 (de) * | 2001-08-25 | 2003-05-08 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine |
DE10309078A1 (de) * | 2003-03-03 | 2004-09-16 | Robert Bosch Gmbh | Kraftstoffeinspritzventil für eine Brennkraftmaschine |
DE102004002286A1 (de) * | 2004-01-16 | 2005-08-11 | Man B & W Diesel Ag | Kraftstoffeinspritzdüse |
DE102004015361A1 (de) * | 2004-03-30 | 2005-10-20 | Bosch Gmbh Robert | Ventil zum Einspritzen von Kraftstoff |
US20100126471A1 (en) * | 2008-11-25 | 2010-05-27 | Cheiky Michael C | Dual solenoid fuel injector with catalytic activator section |
FI121719B (fi) * | 2009-05-28 | 2011-03-15 | Waertsilae Finland Oy | Polttoaineen ruiskutusventtiili |
DE102012022770A1 (de) | 2012-11-22 | 2014-04-24 | L'orange Gmbh | Kraftstoff-Einspritzdüse |
US10753493B2 (en) * | 2018-03-29 | 2020-08-25 | Hamilton Sunstrand Corporation | Valve with segmented spring guide assembly |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4737949U (US07534539-20090519-C00280.png) * | 1971-05-26 | 1972-12-26 | ||
JPS4951415A (US07534539-20090519-C00280.png) * | 1972-08-29 | 1974-05-18 | ||
JPS5036827A (US07534539-20090519-C00280.png) * | 1973-08-03 | 1975-04-07 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1735718A (en) * | 1925-04-04 | 1929-11-12 | Andre C Attendu | Fuel injector |
US1834061A (en) * | 1930-04-30 | 1931-12-01 | Westinghouse Electric & Mfg Co | Fuel nozzle |
US1833080A (en) * | 1931-01-14 | 1931-11-24 | Worthington Pump & Mach Corp | Fuel injection or spray valve |
DE850251C (de) * | 1940-07-08 | 1952-09-22 | Atlas Diesel Ab | Brennstoffeinspritzvorrichtung fuer Verbrennungsmotoren |
DE875279C (de) * | 1941-12-31 | 1953-04-30 | Cav Ltd | Brennstoff-Einspritzduese fuer Verbrennungskraftmaschinen |
DE905689C (de) * | 1952-01-17 | 1954-03-04 | Maschf Augsburg Nuernberg Ag | Vorrichtung zur Erzeugung unterschiedlicher Steuerzeiten bei Verwendung einer Druckfluessigkeit aus einer gemeinsamen Druckquelle, insbesondere fuer Brennstoff-Einspritzventile von Brennkraftmaschinen |
GB1097752A (en) * | 1963-09-09 | 1968-01-03 | Ass Eng Ltd | Fuel injection valves for internal combustion engines |
NL132979C (US07534539-20090519-C00280.png) * | 1968-11-01 | |||
GB1412413A (en) * | 1971-10-28 | 1975-11-05 | Cav Ltd | Liquid fuel injection systems |
DD102198A1 (US07534539-20090519-C00280.png) * | 1973-02-02 | 1973-12-05 | ||
GB1452479A (en) * | 1973-02-22 | 1976-10-13 | Cav Ltd | Fuel injection nozzle units for internal combustion engines floating wick holder |
DE2558790A1 (de) * | 1975-12-24 | 1977-07-14 | Bosch Gmbh Robert | Kraftstoffeinspritzduese fuer brennkraftmaschinen |
DE2711393A1 (de) * | 1977-03-16 | 1978-09-21 | Bosch Gmbh Robert | Kraftstoffeinspritzduese |
-
1977
- 1977-03-16 DE DE19772711393 patent/DE2711393A1/de active Granted
-
1978
- 1978-03-13 US US05/886,323 patent/US4285471A/en not_active Expired - Lifetime
- 1978-03-14 JP JP2919978A patent/JPS53113926A/ja active Pending
- 1978-03-16 GB GB10398/78A patent/GB1598577A/en not_active Expired
-
1981
- 1981-05-06 US US06/261,062 patent/US4403740A/en not_active Expired - Lifetime
-
1986
- 1986-03-13 JP JP1986035452U patent/JPH0139905Y2/ja not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4737949U (US07534539-20090519-C00280.png) * | 1971-05-26 | 1972-12-26 | ||
JPS4951415A (US07534539-20090519-C00280.png) * | 1972-08-29 | 1974-05-18 | ||
JPS5036827A (US07534539-20090519-C00280.png) * | 1973-08-03 | 1975-04-07 |
Also Published As
Publication number | Publication date |
---|---|
GB1598577A (en) | 1981-09-23 |
US4403740A (en) | 1983-09-13 |
JPS53113926A (en) | 1978-10-04 |
JPH0139905Y2 (US07534539-20090519-C00280.png) | 1989-11-30 |
US4285471A (en) | 1981-08-25 |
DE2711393C2 (US07534539-20090519-C00280.png) | 1990-03-15 |
DE2711393A1 (de) | 1978-09-21 |