ES8601405A1 - Fuel injector - Google Patents
Fuel injectorInfo
- Publication number
- ES8601405A1 ES8601405A1 ES537469A ES537469A ES8601405A1 ES 8601405 A1 ES8601405 A1 ES 8601405A1 ES 537469 A ES537469 A ES 537469A ES 537469 A ES537469 A ES 537469A ES 8601405 A1 ES8601405 A1 ES 8601405A1
- Authority
- ES
- Spain
- Prior art keywords
- opening
- chamber
- fuel injector
- holder
- wall
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/002—Arrangement of leakage or drain conduits in or from injectors
-
- 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
-
- 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
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
The i.c. engine fuel injection nozzle is secured by a union nut to a hollow holder with an axial fuel inlet and a chamber for the compression coil spring holding the nozzle valve shut. An adjusting member (22) screws into the wall of the spring chamber (13) and has a plate (21) against which the spring end (19) bears. - A tool (25) inserted in an opening in the holder wall engages with the member. A pin (26) fitted in the opening (24) locks the latter so that it cannot turn.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838329798A GB8329798D0 (en) | 1983-11-08 | 1983-11-08 | Fuel injection nozzles |
Publications (2)
Publication Number | Publication Date |
---|---|
ES537469A0 ES537469A0 (en) | 1985-10-16 |
ES8601405A1 true ES8601405A1 (en) | 1985-10-16 |
Family
ID=10551437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES537469A Expired ES8601405A1 (en) | 1983-11-08 | 1984-11-07 | Fuel injector |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS60113062A (en) |
DE (1) | DE3440574A1 (en) |
ES (1) | ES8601405A1 (en) |
FR (1) | FR2554511A1 (en) |
GB (2) | GB8329798D0 (en) |
IT (1) | IT1177025B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH024965U (en) * | 1988-06-22 | 1990-01-12 | ||
DE4111958C2 (en) * | 1991-04-12 | 1995-01-26 | Daimler Benz Ag | Fuel injection nozzle for an internal combustion engine |
DE10043627A1 (en) * | 2000-09-05 | 2002-03-21 | Bosch Gmbh Robert | Individually designed leak oil connection |
DE10215980B4 (en) * | 2002-04-11 | 2008-03-27 | Siemens Ag | Leakage connection for a fuel injector |
DE10249161B3 (en) | 2002-10-22 | 2004-01-29 | Robert Bosch Gmbh | Device for setting an armature stroke of a solenoid valve |
FR3062175A1 (en) * | 2017-01-24 | 2018-07-27 | Delphi International Operations Luxembourg S.A R.L. | METHOD FOR ASSEMBLING A FUEL INJECTOR |
US11959444B2 (en) | 2022-08-25 | 2024-04-16 | Caterpillar Inc. | Method and apparatus for ventilating a fuel inlet connection for a fuel injector |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR779408A (en) * | 1934-06-19 | 1935-04-04 | Zenith Carburateurs Soc Gen | Improvements to injectors |
US3777984A (en) * | 1972-01-20 | 1973-12-11 | Mack Trucks | Miniature fuel injection nozzle and holder assembly |
FR2511084B1 (en) * | 1981-08-07 | 1985-10-04 | Semt | FUEL INJECTOR IN PARTICULAR FOR AN INTERNAL COMBUSTION ENGINE |
DE8125078U1 (en) * | 1981-08-27 | 1982-08-19 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg | "DEVICE FOR CHANGING THE PRESSURE SPRING OF A FUEL INJECTION VALVE" |
-
1983
- 1983-11-08 GB GB838329798A patent/GB8329798D0/en active Pending
-
1984
- 1984-10-10 GB GB08425629A patent/GB2149453A/en not_active Withdrawn
- 1984-10-24 IT IT23293/84A patent/IT1177025B/en active
- 1984-10-31 JP JP59230044A patent/JPS60113062A/en active Pending
- 1984-11-06 FR FR8417326A patent/FR2554511A1/en not_active Withdrawn
- 1984-11-07 ES ES537469A patent/ES8601405A1/en not_active Expired
- 1984-11-07 DE DE19843440574 patent/DE3440574A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB8329798D0 (en) | 1983-12-14 |
GB2149453A (en) | 1985-06-12 |
IT1177025B (en) | 1987-08-26 |
JPS60113062A (en) | 1985-06-19 |
ES537469A0 (en) | 1985-10-16 |
GB8425629D0 (en) | 1984-11-14 |
FR2554511A1 (en) | 1985-05-10 |
IT8423293A1 (en) | 1986-04-24 |
DE3440574A1 (en) | 1985-05-15 |
IT8423293A0 (en) | 1984-10-24 |
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