GB1334939A - Fuel injection nozzles for internal combustion engines - Google Patents
Fuel injection nozzles for internal combustion enginesInfo
- Publication number
- GB1334939A GB1334939A GB1334939DA GB1334939A GB 1334939 A GB1334939 A GB 1334939A GB 1334939D A GB1334939D A GB 1334939DA GB 1334939 A GB1334939 A GB 1334939A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bush
- outer part
- fuel injection
- flange
- injection nozzles
- 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
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
- F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies
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
1334939 I. C. engine fuel injection nozzles BARKAS-WERKE IFA-KOMBINAT FœR KRAFTFAHRZEUGTEILE RENAK-WERKE VEB 13 April 1971 9242/71 Heading F1B An I. C. engine fuel injection nozzle opened by the fuel pressure comprises a bush 2 disposed within an outer part 1 and having an internal guide surface 9 for guiding a nozzle needle 10, the bush being so mounted in the outer part 1 by means of a flange 6 on the bush that a clearance 11 on all sides is provided between the bush and the outer part. The flange 6 is secured in the outer part 1 by screwing, pressing, shrinking or gluing and by means of one or more pins 7. The fuel passes to a nozzle chamber 14 via slots 13 and the clearance 11. One or more further slots or bores 8 receive locking pins for a nozzle holder. An annular recess 12 extends over at least the extent of the flange 6.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB924271 | 1971-04-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1334939A true GB1334939A (en) | 1973-10-24 |
Family
ID=9868174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1334939D Expired GB1334939A (en) | 1971-04-13 | 1971-04-13 | Fuel injection nozzles for internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1334939A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2548735A1 (en) * | 1983-07-09 | 1985-01-11 | Lucas Ind Plc | FUEL INJECTOR |
WO2001002718A1 (en) * | 1999-06-29 | 2001-01-11 | Robert Bosch Gmbh | Fuel injection valve for internal combustion engines |
WO2003029642A1 (en) * | 2001-09-27 | 2003-04-10 | Siemens Aktiengesellschaft | Valve, in particular fuel injection valve |
DE102008061400A1 (en) * | 2008-12-10 | 2010-06-17 | Man Diesel Se | Fuel injection valve for an internal combustion engine |
-
1971
- 1971-04-13 GB GB1334939D patent/GB1334939A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2548735A1 (en) * | 1983-07-09 | 1985-01-11 | Lucas Ind Plc | FUEL INJECTOR |
WO2001002718A1 (en) * | 1999-06-29 | 2001-01-11 | Robert Bosch Gmbh | Fuel injection valve for internal combustion engines |
WO2003029642A1 (en) * | 2001-09-27 | 2003-04-10 | Siemens Aktiengesellschaft | Valve, in particular fuel injection valve |
US7066397B2 (en) | 2001-09-27 | 2006-06-27 | Siemens Aktiengesellschaft | Fuel injection valve |
DE102008061400A1 (en) * | 2008-12-10 | 2010-06-17 | Man Diesel Se | Fuel injection valve for an internal combustion engine |
JP2010138894A (en) * | 2008-12-10 | 2010-06-24 | Man Diesel Se | Fuel injection valve for internal combustion engine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |