JPH0765554B2 - 内燃機関用燃料噴射ノズル - Google Patents
内燃機関用燃料噴射ノズルInfo
- Publication number
- JPH0765554B2 JPH0765554B2 JP61048773A JP4877386A JPH0765554B2 JP H0765554 B2 JPH0765554 B2 JP H0765554B2 JP 61048773 A JP61048773 A JP 61048773A JP 4877386 A JP4877386 A JP 4877386A JP H0765554 B2 JPH0765554 B2 JP H0765554B2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- fuel
- nozzle needle
- valve seat
- needle
- 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 - Lifetime
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
- 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
- F02M61/16—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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0323185A AT394761B (de) | 1985-11-08 | 1985-11-08 | Kraftstoff-einspritzduese fuer brennkraftmaschinen |
AT3231/85 | 1985-11-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62111160A JPS62111160A (ja) | 1987-05-22 |
JPH0765554B2 true JPH0765554B2 (ja) | 1995-07-19 |
Family
ID=3547414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61048773A Expired - Lifetime JPH0765554B2 (ja) | 1985-11-08 | 1986-03-07 | 内燃機関用燃料噴射ノズル |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPH0765554B2 (de) |
AT (1) | AT394761B (de) |
BG (1) | BG48459A3 (de) |
FR (1) | FR2589953B1 (de) |
IT (1) | IT1189549B (de) |
SU (1) | SU1405710A3 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH077533U (ja) * | 1993-07-09 | 1995-02-03 | 株式会社本宏製作所 | 組立棚用棚枠 |
DE102008005523A1 (de) * | 2008-01-23 | 2009-07-30 | Robert Bosch Gmbh | Kraftstoffinjektor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2711350A1 (de) | 1977-03-16 | 1978-09-21 | Bosch Gmbh Robert | Kraftstoffeinspritzduese fuer brennkraftmaschinen |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD8505A (de) * | ||||
US1735718A (en) * | 1925-04-04 | 1929-11-12 | Andre C Attendu | Fuel injector |
FR972143A (fr) * | 1948-09-07 | 1951-01-25 | Aviat Et Materiel Moderne Soc | Injecteur à deux ou plusieurs phases |
CH329505A (de) * | 1955-02-23 | 1958-04-30 | Saurer Ag Adolph | Verfahren zum Steuern des Durchflussquerschnittes von Einspritzdüsen für Brennkraftmaschinen und Einspritzdüse zur Durchführung des Verfahrens |
AT195179B (de) * | 1956-11-16 | 1958-01-25 | Freidmann & Maier | Einspritzdüse für Einspritzbrennkraftmaschinen |
DE1026572B (de) * | 1956-11-16 | 1958-03-20 | Friedmann & Maier Ag | Einspritzduese fuer Einspritzbrennkraftmaschinen |
GB1284797A (en) * | 1970-04-17 | 1972-08-09 | Daimler Benz Ag | Improvements relating to fuel-injection nozzle assemblies for internal combustion engines |
US3892208A (en) * | 1972-07-05 | 1975-07-01 | Mcculloch Corp | Modified injection spray characteristics for spaced burning loci engines |
DE2655793A1 (de) * | 1976-12-09 | 1978-06-22 | Maschf Augsburg Nuernberg Ag | Gesteuerte mehrloch-einspritzduese |
JPS5882069A (ja) * | 1981-11-09 | 1983-05-17 | Nissan Motor Co Ltd | 燃料噴射ノズル |
US4540126A (en) * | 1982-04-08 | 1985-09-10 | Nissan Motor Co., Ltd. | Fuel injection nozzle |
JPS59131572U (ja) * | 1983-02-22 | 1984-09-04 | 日産自動車株式会社 | 燃料噴射弁装置 |
-
1985
- 1985-11-08 AT AT0323185A patent/AT394761B/de not_active IP Right Cessation
-
1986
- 1986-03-07 JP JP61048773A patent/JPH0765554B2/ja not_active Expired - Lifetime
- 1986-03-14 FR FR8603701A patent/FR2589953B1/fr not_active Expired - Lifetime
- 1986-04-09 SU SU864027238A patent/SU1405710A3/ru active
- 1986-06-13 IT IT20780/86A patent/IT1189549B/it active
- 1986-10-31 BG BG076932A patent/BG48459A3/xx unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2711350A1 (de) | 1977-03-16 | 1978-09-21 | Bosch Gmbh Robert | Kraftstoffeinspritzduese fuer brennkraftmaschinen |
Also Published As
Publication number | Publication date |
---|---|
FR2589953B1 (fr) | 1993-05-14 |
IT1189549B (it) | 1988-02-04 |
FR2589953A1 (fr) | 1987-05-15 |
BG48459A3 (en) | 1991-02-15 |
JPS62111160A (ja) | 1987-05-22 |
SU1405710A3 (ru) | 1988-06-23 |
IT8620780A0 (it) | 1986-06-13 |
ATA323185A (de) | 1989-10-15 |
AT394761B (de) | 1992-06-25 |
IT8620780A1 (it) | 1987-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2659789B2 (ja) | 燃料噴射弁 | |
US8096490B2 (en) | Fuel injection valve and fuel injection system for internal combustion engine with the same | |
US5163621A (en) | Fuel injection valve having different fuel injection angles at different opening amounts | |
US5058549A (en) | Fuel swirl generation type fuel injection valve and direct fuel injection type spark ignition internal combustion engine | |
JP4233754B2 (ja) | 加圧渦流型燃料噴射器の平頭ニードル | |
US4971254A (en) | Thin orifice swirl injector nozzle | |
US4006719A (en) | Vortex action fuel injection valve for internal combustion engine | |
US3035780A (en) | Fuel injection nozzles for internal combustion engines | |
JP2553120B2 (ja) | 燃料噴射弁 | |
US5934571A (en) | Two-stage fuel-injection nozzle for internal combustion engines | |
JP6725723B2 (ja) | 燃料噴射装置 | |
KR100287309B1 (ko) | 내연기관용연료분사노즐 | |
JP4221898B2 (ja) | 燃料噴射ノズル | |
JP4072402B2 (ja) | 燃料噴射弁およびそれを搭載した内燃機関 | |
KR100372471B1 (ko) | 연료분사기노즐 | |
US5044561A (en) | Injection valve for fuel injection systems | |
KR100327077B1 (ko) | 연료및가스혼합물분사장치 | |
EP2884090B1 (de) | Düsenkörper und Kraftstoffeinspritzventil | |
GB2173856A (en) | I.c. engine fuel-injection nozzle | |
JP4306656B2 (ja) | 燃料噴射弁 | |
US4650121A (en) | Injection nozzle for an air-compression fuel-injection internal combustion engine | |
US6546914B1 (en) | Fuel injection valve for an internal combustion engine | |
JPH06317234A (ja) | 内燃機関用の燃料噴射ノズル | |
JPH0765554B2 (ja) | 内燃機関用燃料噴射ノズル | |
JPH06317235A (ja) | レシプロ式内燃機関の燃料噴射ノズル |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |