GB1258340A - - Google Patents
Info
- Publication number
- GB1258340A GB1258340A GB1258340DA GB1258340A GB 1258340 A GB1258340 A GB 1258340A GB 1258340D A GB1258340D A GB 1258340DA GB 1258340 A GB1258340 A GB 1258340A
- Authority
- GB
- United Kingdom
- Prior art keywords
- passages
- fuel
- cavity
- body portions
- plunger
- 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
- F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; 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)
Abstract
1,258,340. Fuel injectors. BENDIX CORP. April 29, 1969 [May 7, 1968], No.21735/69. Heading F1B. A fuel injection valve comprises two body portions 10, 11 joined together by a nut 12, and a needle valve 26 urged towards its closed position by a spring-pressed plunger 52 and opened by high-pressure fuel delivered to discharge passages 16 through passages 39, 41, 45 and cavity 22. Two parallel passages 41 are communicated with two parallel passages 45 via an arcuate channel 44. The plunger 52 is housed in an eccentric bore 32 as shown so that the wall of body portion 10 is thicker in the region of the channel 44 to provide an adequate sealing area there around. Fuel leaking from cavity 22 to bore 32 is discharged through an annular groove 61 and a passage 62. Index marks 59, 60 ensure correct alignment of the body portions 10, 11. (For Figure see next page)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72725368A | 1968-05-07 | 1968-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1258340A true GB1258340A (en) | 1971-12-30 |
Family
ID=24921926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1258340D Expired GB1258340A (en) | 1968-05-07 | 1969-04-29 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3499607A (en) |
DE (1) | DE1923136B2 (en) |
FR (1) | FR2007996A1 (en) |
GB (1) | GB1258340A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10304038A1 (en) * | 2003-02-01 | 2004-08-19 | Robert Bosch Gmbh | Injector for injecting fuel in an injection system of an internal combustion engine comprises a valve element or a pressure rod defining a vaporization chamber having an inlet and an outlet in the valve opening direction |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1299372A (en) * | 1969-04-24 | 1972-12-13 | Cav Ltd | Liquid fuel injection nozzles |
US4228960A (en) * | 1977-09-09 | 1980-10-21 | Lucas Industries Limited | Liquid fuel injectors |
AT388782B (en) * | 1985-03-04 | 1989-08-25 | Steyr Daimler Puch Ag | FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES |
GB9109066D0 (en) * | 1991-04-26 | 1991-06-12 | Lucas Ind Plc | Fuel injection nozzle |
DE4408245A1 (en) * | 1994-03-11 | 1995-09-14 | Bosch Gmbh Robert | Injection nozzle for internal combustion engines |
ITTO20010026A1 (en) * | 2001-01-16 | 2002-07-16 | Fiat Ricerche | FUEL INJECTOR AND METHOD OF RELIZATION OF THE SAME. |
DE10139622B4 (en) | 2001-03-29 | 2018-06-14 | Robert Bosch Gmbh | Injector |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2379399A (en) * | 1941-07-05 | 1945-06-26 | Timken Roller Bearing Co | Fuel injector |
US3159350A (en) * | 1961-03-06 | 1964-12-01 | Bendix Corp | Fuel injection valve device |
GB1039087A (en) * | 1963-06-12 | 1966-08-17 | Simms Motor Units Ltd | Improvements in or relating to fuel injector assemblies |
-
1968
- 1968-05-07 US US727253A patent/US3499607A/en not_active Expired - Lifetime
-
1969
- 1969-04-29 GB GB1258340D patent/GB1258340A/en not_active Expired
- 1969-05-06 DE DE1923136A patent/DE1923136B2/en active Granted
- 1969-05-07 FR FR6914610A patent/FR2007996A1/fr not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10304038A1 (en) * | 2003-02-01 | 2004-08-19 | Robert Bosch Gmbh | Injector for injecting fuel in an injection system of an internal combustion engine comprises a valve element or a pressure rod defining a vaporization chamber having an inlet and an outlet in the valve opening direction |
Also Published As
Publication number | Publication date |
---|---|
DE1923136C3 (en) | 1975-03-06 |
DE1923136B2 (en) | 1974-07-11 |
US3499607A (en) | 1970-03-10 |
DE1923136A1 (en) | 1969-11-20 |
FR2007996A1 (en) | 1970-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |