FR2374524A1 - INTERNAL COMBUSTION ENGINE FUEL INJECTION KIT - Google Patents
INTERNAL COMBUSTION ENGINE FUEL INJECTION KITInfo
- Publication number
- FR2374524A1 FR2374524A1 FR7737915A FR7737915A FR2374524A1 FR 2374524 A1 FR2374524 A1 FR 2374524A1 FR 7737915 A FR7737915 A FR 7737915A FR 7737915 A FR7737915 A FR 7737915A FR 2374524 A1 FR2374524 A1 FR 2374524A1
- Authority
- FR
- France
- Prior art keywords
- contact
- combustion engine
- internal combustion
- fuel injection
- bore
- 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
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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/004—Joints; Sealings
- F02M55/005—Joints; Sealings for high pressure conduits, e.g. connected to pump outlet or to injector inlet
-
- 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
- F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Belt Conveyors (AREA)
Abstract
L'invention concerne un ensemble d'injection de combustible pour moteur à combustion interne, qui comprend un dispositif d'injection 10 disposé contre un épaulement 13 d'un alésage 11 formé dans la tête de cylindre. Le dispositif comprend un obturateur 18 rappelé élastiquement vers une position de fermeture mais qui s'ouvre sous l'action du combustible sous pression s'écoulant par un orifice d'admission 7. Le dispositif 10 est maintenu en contact avec l'épaulement 13 par un élément 28 ayant une tête et une queue 30 vissée dans l'alésage. La queue comporte une surface en contact avec un élargissement 27 de la canalisation d'alimentation 26, lequel est en contact avec une surface 32 formée sur le dispositif 10 au voisinage de l'orifice 17. L'élément 28 sert ainsi à maintenir la canalisation en contact étanche avec l'orifice d'admission en même temps qu'il maintient le dispositif 10 en position dans l'alésage 11.The invention relates to a fuel injection assembly for an internal combustion engine, which comprises an injection device 10 disposed against a shoulder 13 of a bore 11 formed in the cylinder head. The device comprises a shutter 18 elastically returned to a closed position but which opens under the action of the pressurized fuel flowing through an inlet port 7. The device 10 is kept in contact with the shoulder 13 by an element 28 having a head and a shank 30 screwed into the bore. The tail has a surface in contact with an enlargement 27 of the supply pipe 26, which is in contact with a surface 32 formed on the device 10 in the vicinity of the orifice 17. The element 28 thus serves to maintain the pipe. in sealed contact with the inlet port at the same time as it maintains the device 10 in position in the bore 11.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB52938/76A GB1593491A (en) | 1976-12-17 | 1976-12-17 | Fuel injection arrangements in an internal combustion engine cylinder head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2374524A1 true FR2374524A1 (en) | 1978-07-13 |
| FR2374524B1 FR2374524B1 (en) | 1980-08-22 |
Family
ID=10465912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7737915A Granted FR2374524A1 (en) | 1976-12-17 | 1977-12-15 | INTERNAL COMBUSTION ENGINE FUEL INJECTION KIT |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS6025627B2 (en) |
| AR (1) | AR212491A1 (en) |
| AU (1) | AU3122277A (en) |
| BR (1) | BR7708316A (en) |
| CA (1) | CA1074196A (en) |
| CS (1) | CS200534B2 (en) |
| DD (1) | DD133986A5 (en) |
| DE (1) | DE2756257A1 (en) |
| ES (1) | ES465069A1 (en) |
| FR (1) | FR2374524A1 (en) |
| GB (1) | GB1593491A (en) |
| HU (1) | HU178043B (en) |
| IN (1) | IN148276B (en) |
| IT (1) | IT1089636B (en) |
| MX (1) | MX146483A (en) |
| PL (1) | PL115689B1 (en) |
| SU (1) | SU797607A3 (en) |
| TR (1) | TR20082A (en) |
| ZA (1) | ZA777159B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2428747A1 (en) * | 1978-06-14 | 1980-01-11 | Bosch Gmbh Robert | FUEL INJECTOR FOR INTERNAL COMBUSTION ENGINES |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55151159A (en) * | 1979-05-14 | 1980-11-25 | Nissan Diesel Motor Co Ltd | Fuel injection nozzle for diesel engine |
| DE2943744A1 (en) * | 1979-10-30 | 1981-05-14 | Robert Bosch Gmbh, 7000 Stuttgart | FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES |
| JPS5710766A (en) * | 1980-06-24 | 1982-01-20 | Honda Motor Co Ltd | Setting up device for fuel injection nozzle |
| DE3105686A1 (en) * | 1981-02-17 | 1982-09-02 | Robert Bosch Gmbh, 7000 Stuttgart | "FUEL INJECTION NOZZLE" |
| JPS6241004U (en) * | 1985-04-01 | 1987-03-11 | ||
| JPH0438773Y2 (en) * | 1986-03-17 | 1992-09-10 | ||
| JPH0720974U (en) * | 1991-04-23 | 1995-04-18 | 株式会社徳安 | Earpick |
| US5499612A (en) * | 1994-10-03 | 1996-03-19 | Caterpillar Inc. | Dual-function clamping assembly adapted for a hydraulically-actuated fuel injector |
| DE19927145A1 (en) * | 1999-06-15 | 2000-12-28 | Bosch Gmbh Robert | High pressure connection for a fuel injection system for internal combustion engines |
| JP7388969B2 (en) | 2020-03-31 | 2023-11-29 | 株式会社神戸製鋼所 | Tandem gas shielded arc welding method and welding equipment |
-
1976
- 1976-12-17 GB GB52938/76A patent/GB1593491A/en not_active Expired
-
1977
- 1977-12-01 ZA ZA00777159A patent/ZA777159B/en unknown
- 1977-12-05 AU AU31222/77A patent/AU3122277A/en active Pending
- 1977-12-07 CA CA292,551A patent/CA1074196A/en not_active Expired
- 1977-12-08 IN IN1705/CAL/77A patent/IN148276B/en unknown
- 1977-12-13 IT IT30634/77A patent/IT1089636B/en active
- 1977-12-13 AR AR270348A patent/AR212491A1/en active
- 1977-12-14 ES ES465069A patent/ES465069A1/en not_active Expired
- 1977-12-14 BR BR7708316A patent/BR7708316A/en unknown
- 1977-12-15 HU HU77LU226A patent/HU178043B/en unknown
- 1977-12-15 TR TR20082A patent/TR20082A/en unknown
- 1977-12-15 FR FR7737915A patent/FR2374524A1/en active Granted
- 1977-12-16 DE DE19772756257 patent/DE2756257A1/en not_active Withdrawn
- 1977-12-16 JP JP52151619A patent/JPS6025627B2/en not_active Expired
- 1977-12-16 DD DD77202715A patent/DD133986A5/en unknown
- 1977-12-16 SU SU772556499A patent/SU797607A3/en active
- 1977-12-16 MX MX171778A patent/MX146483A/en unknown
- 1977-12-16 PL PL1977203034A patent/PL115689B1/en unknown
- 1977-12-16 CS CS778478A patent/CS200534B2/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2428747A1 (en) * | 1978-06-14 | 1980-01-11 | Bosch Gmbh Robert | FUEL INJECTOR FOR INTERNAL COMBUSTION ENGINES |
Also Published As
| Publication number | Publication date |
|---|---|
| PL115689B1 (en) | 1981-04-30 |
| FR2374524B1 (en) | 1980-08-22 |
| CS200534B2 (en) | 1980-09-15 |
| GB1593491A (en) | 1981-07-15 |
| DD133986A5 (en) | 1979-01-31 |
| PL203034A1 (en) | 1978-06-19 |
| CA1074196A (en) | 1980-03-25 |
| JPS6025627B2 (en) | 1985-06-19 |
| TR20082A (en) | 1980-07-10 |
| BR7708316A (en) | 1978-07-25 |
| DE2756257A1 (en) | 1978-06-29 |
| SU797607A3 (en) | 1981-01-15 |
| MX146483A (en) | 1982-06-30 |
| HU178043B (en) | 1982-02-28 |
| ES465069A1 (en) | 1978-09-01 |
| IN148276B (en) | 1981-01-03 |
| AU3122277A (en) | 1979-06-14 |
| AR212491A1 (en) | 1978-07-14 |
| JPS5376221A (en) | 1978-07-06 |
| IT1089636B (en) | 1985-06-18 |
| ZA777159B (en) | 1978-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |