DE3866956D1 - FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES. - Google Patents
FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES.Info
- Publication number
- DE3866956D1 DE3866956D1 DE8888107193T DE3866956T DE3866956D1 DE 3866956 D1 DE3866956 D1 DE 3866956D1 DE 8888107193 T DE8888107193 T DE 8888107193T DE 3866956 T DE3866956 T DE 3866956T DE 3866956 D1 DE3866956 D1 DE 3866956D1
- Authority
- DE
- Germany
- Prior art keywords
- fuel injection
- injection nozzle
- nut
- internal combustion
- combustion engines
- 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
- 239000000446 fuel Substances 0.000 title abstract 2
- 238000002347 injection Methods 0.000 title abstract 2
- 239000007924 injection Substances 0.000 title abstract 2
- 238000002485 combustion reaction Methods 0.000 title 1
- 239000004020 conductor Substances 0.000 abstract 2
- 239000012212 insulator Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 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
- F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
- F02M53/04—Injectors with heating, cooling, or thermally-insulating means
- F02M53/06—Injectors with heating, cooling, or thermally-insulating means with fuel-heating means, e.g. for vaporising
-
- 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
- F02M57/00—Fuel-injectors combined or associated with other devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
- F23Q7/001—Glowing plugs for internal-combustion engines
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 engine fuel injection nozzle has a body clamped by a capnut against a holder, and an incandescent body downstream of the nozzle body, forming a passage for the jets and connected to an electrical conductor. This is in the form of a bush, insulated in an annular gap between nozzle body and capnut, and has a wall section protruding into an aperture in the nut wall. The bush bears against the tongue of a contact ring fixed to an insulating sleeve on the outside of the nut. An insulator (98) fits in the aperture (96) in the nut wall and secures a metal contact (100), bearing on the outside against the tongue and on the inside against a section of the conductor (72) leading to the incandescent body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8888107193T DE3866956D1 (en) | 1987-06-11 | 1988-05-05 | FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873719458 DE3719458A1 (en) | 1987-06-11 | 1987-06-11 | FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES |
DE8888107193T DE3866956D1 (en) | 1987-06-11 | 1988-05-05 | FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3866956D1 true DE3866956D1 (en) | 1992-01-30 |
Family
ID=6329472
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873719458 Withdrawn DE3719458A1 (en) | 1987-06-11 | 1987-06-11 | FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES |
DE8888107193T Expired - Lifetime DE3866956D1 (en) | 1987-06-11 | 1988-05-05 | FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873719458 Withdrawn DE3719458A1 (en) | 1987-06-11 | 1987-06-11 | FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0294586B1 (en) |
JP (1) | JPS6419167A (en) |
DE (2) | DE3719458A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4993390A (en) * | 1988-05-27 | 1991-02-19 | Mitsubishi Jidosha Kogyo Akbushiki Kaisha | Injector positioning device |
JPH0437980U (en) * | 1990-07-25 | 1992-03-31 | ||
US5730109A (en) * | 1995-11-02 | 1998-03-24 | Tag Co., Ltd. | Exhaust gas purification system in combustion engine |
JP3033499B2 (en) * | 1996-08-22 | 2000-04-17 | 三菱自動車工業株式会社 | Cylinder head sealing device |
DE19743103A1 (en) * | 1997-09-30 | 1999-04-01 | Bosch Gmbh Robert | Heat protection sleeve |
DE19838748B4 (en) * | 1998-08-26 | 2008-06-19 | Daimler Ag | On the combustion chamber of an internal combustion engine injecting fuel injection nozzle |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1207147B (en) * | 1962-12-22 | 1965-12-16 | Beru Werk Ruprecht Gmbh Co A | Starting aid for internal combustion engines |
DE3502098A1 (en) * | 1985-01-23 | 1986-07-24 | Robert Bosch Gmbh, 7000 Stuttgart | FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES |
-
1987
- 1987-06-11 DE DE19873719458 patent/DE3719458A1/en not_active Withdrawn
-
1988
- 1988-05-05 DE DE8888107193T patent/DE3866956D1/en not_active Expired - Lifetime
- 1988-05-05 EP EP19880107193 patent/EP0294586B1/en not_active Expired - Lifetime
- 1988-06-10 JP JP63141893A patent/JPS6419167A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS6419167A (en) | 1989-01-23 |
EP0294586B1 (en) | 1991-12-18 |
DE3719458A1 (en) | 1988-12-29 |
EP0294586A3 (en) | 1990-01-31 |
EP0294586A2 (en) | 1988-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |