ES401992A1 - Fuel injection nozzle - Google Patents
Fuel injection nozzleInfo
- Publication number
- ES401992A1 ES401992A1 ES401992A ES401992A ES401992A1 ES 401992 A1 ES401992 A1 ES 401992A1 ES 401992 A ES401992 A ES 401992A ES 401992 A ES401992 A ES 401992A ES 401992 A1 ES401992 A1 ES 401992A1
- Authority
- ES
- Spain
- Prior art keywords
- fuel injection
- injection nozzle
- nozzle
- nozzle axis
- respect
- 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
- 239000000446 fuel Substances 0.000 title abstract 4
- 238000002347 injection Methods 0.000 title abstract 3
- 239000007924 injection Substances 0.000 title abstract 3
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
- F02M55/008—Arrangement of fuel passages inside of 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
- 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
-
- 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
- F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
- F02M2200/8015—Provisions for assembly of fuel injection apparatus in a certain orientation, e.g. markings, notches or specially shaped sleeves other than a clip
Abstract
In a fuel injection nozzle that has an intermediate plate extending normal to the nozzle axis and serving in particular as an abutment for limiting the stroke of the valve needle, the aligning pins passing through separate openings in said intermediate plate are disposed in mirror symmetry with respect to a plane containing the nozzle axis. The plane defined by the pin axes is spaced from the nozzle axis. The fuel supply channel or channels which extend within the fuel injection nozzle and which pass through openings in the plate are also in mirror symmetry with respect to the first-named plane.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712119973 DE2119973A1 (en) | 1971-04-23 | 1971-04-23 | Fuel injector |
Publications (1)
Publication Number | Publication Date |
---|---|
ES401992A1 true ES401992A1 (en) | 1975-03-16 |
Family
ID=5805732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES401992A Expired ES401992A1 (en) | 1971-04-23 | 1972-04-21 | Fuel injection nozzle |
Country Status (12)
Country | Link |
---|---|
US (1) | US3777986A (en) |
JP (1) | JPS5421886B1 (en) |
AT (1) | AT312371B (en) |
BE (1) | BE782526A (en) |
BR (1) | BR7202465D0 (en) |
DE (1) | DE2119973A1 (en) |
ES (1) | ES401992A1 (en) |
FR (1) | FR2136506A5 (en) |
GB (1) | GB1366577A (en) |
IT (1) | IT953708B (en) |
PL (1) | PL82253B1 (en) |
SU (1) | SU413689A3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3948446A (en) * | 1975-01-29 | 1976-04-06 | Deere & Company | Fuel injection nozzle |
US3980234A (en) * | 1975-06-13 | 1976-09-14 | Stanadyne, Inc. | Fuel injection nozzle |
DE3237932A1 (en) * | 1982-10-13 | 1984-04-19 | Robert Bosch Gmbh, 7000 Stuttgart | FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES |
DE3839635A1 (en) * | 1988-11-24 | 1990-05-31 | Bosch Gmbh Robert | FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES |
DE19850387A1 (en) * | 1998-11-02 | 2000-05-04 | Bosch Gmbh Robert | Fuel injection valve for internal combustion engines |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB504988A (en) * | 1937-12-14 | 1939-05-03 | Bosch Gmbh Robert | Improvements in the cooling of fuel injection nozzles for internal combustion engines |
US3460760A (en) * | 1967-06-15 | 1969-08-12 | Gen Motors Corp | Fuel injection nozzle assembly |
US3567133A (en) * | 1968-06-25 | 1971-03-02 | Ambac Ind | Pressure adjusting means for fuel injection nozzles |
DE1907340C3 (en) * | 1969-02-14 | 1978-07-13 | Robert Bosch Gmbh, 7000 Stuttgart | Fuel injection nozzle for pilot and main injection in internal combustion engines |
-
1971
- 1971-04-23 DE DE19712119973 patent/DE2119973A1/en not_active Ceased
-
1972
- 1972-03-31 US US00239929A patent/US3777986A/en not_active Expired - Lifetime
- 1972-04-18 FR FR7213658A patent/FR2136506A5/fr not_active Expired
- 1972-04-19 GB GB1806272A patent/GB1366577A/en not_active Expired
- 1972-04-19 IT IT23393/72A patent/IT953708B/en active
- 1972-04-20 BR BR002465/72A patent/BR7202465D0/en unknown
- 1972-04-21 BE BE782526A patent/BE782526A/en unknown
- 1972-04-21 AT AT354472A patent/AT312371B/en active
- 1972-04-21 ES ES401992A patent/ES401992A1/en not_active Expired
- 1972-04-21 SU SU1775404A patent/SU413689A3/ru active
- 1972-04-22 PL PL1972154926A patent/PL82253B1/pl unknown
- 1972-04-24 JP JP4119372A patent/JPS5421886B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AT312371B (en) | 1973-12-27 |
IT953708B (en) | 1973-08-10 |
FR2136506A5 (en) | 1972-12-22 |
US3777986A (en) | 1973-12-11 |
GB1366577A (en) | 1974-09-11 |
BE782526A (en) | 1972-08-16 |
DE2119973A1 (en) | 1972-11-16 |
PL82253B1 (en) | 1975-10-31 |
JPS5421886B1 (en) | 1979-08-02 |
BR7202465D0 (en) | 1973-05-10 |
SU413689A3 (en) | 1974-01-30 |
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