IT8620637A0 - Valvola di iniezione del carburante con molla di compesazione. - Google Patents
Valvola di iniezione del carburante con molla di compesazione.Info
- Publication number
- IT8620637A0 IT8620637A0 IT8620637A IT2063786A IT8620637A0 IT 8620637 A0 IT8620637 A0 IT 8620637A0 IT 8620637 A IT8620637 A IT 8620637A IT 2063786 A IT2063786 A IT 2063786A IT 8620637 A0 IT8620637 A0 IT 8620637A0
- Authority
- IT
- Italy
- Prior art keywords
- fuel injection
- injection valve
- compensation spring
- compensation
- spring
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
- F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
- F02M51/0642—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto
- F02M51/0646—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto the valve being a short body, e.g. sphere or cube
- F02M51/065—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto the valve being a short body, e.g. sphere or cube the valve being spherical or partly spherical
-
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S239/00—Fluid sprinkling, spraying, and diffusing
- Y10S239/90—Electromagnetically actuated fuel injector having ball and seat type valve
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853522225 DE3522225A1 (de) | 1985-06-21 | 1985-06-21 | Kraftstoffeinspritzventil mit ausgleichsfeder |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8620637A0 true IT8620637A0 (it) | 1986-05-30 |
IT1204370B IT1204370B (it) | 1989-03-01 |
Family
ID=6273824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20637/86A IT1204370B (it) | 1985-06-21 | 1986-05-30 | Valvola di iniezione del carburante con molla di compresazione |
Country Status (5)
Country | Link |
---|---|
US (1) | US4733822A (it) |
JP (1) | JPS61294277A (it) |
DE (1) | DE3522225A1 (it) |
GB (1) | GB2176843B (it) |
IT (1) | IT1204370B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3714693A1 (de) * | 1987-05-02 | 1988-11-10 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares ventil |
DE4013832A1 (de) * | 1990-04-30 | 1991-10-31 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares brennstoffeinspritzventil |
DE19932763A1 (de) * | 1999-07-14 | 2001-01-18 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
DE102006031567A1 (de) * | 2006-07-07 | 2008-01-10 | Siemens Ag | Einspritzsystem und Verfahren zum Herstellen eines Einspritzsystems |
US7669789B2 (en) * | 2007-08-29 | 2010-03-02 | Visteon Global Technologies, Inc. | Low pressure fuel injector nozzle |
US20090057446A1 (en) * | 2007-08-29 | 2009-03-05 | Visteon Global Technologies, Inc. | Low pressure fuel injector nozzle |
US20090090794A1 (en) * | 2007-10-04 | 2009-04-09 | Visteon Global Technologies, Inc. | Low pressure fuel injector |
US20090200403A1 (en) * | 2008-02-08 | 2009-08-13 | David Ling-Shun Hung | Fuel injector |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2206795A5 (it) * | 1972-11-13 | 1974-06-07 | Motobecane Ateliers | |
DE2725135C2 (de) * | 1977-06-03 | 1987-01-15 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisches Kraftstoff- Einspritzventil für Brennkraftmaschinen |
DE2936425A1 (de) * | 1979-09-08 | 1981-04-02 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares kraftsoffeinspritzventil |
DE3207919A1 (de) * | 1982-03-05 | 1983-09-15 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares ventil |
-
1985
- 1985-06-21 DE DE19853522225 patent/DE3522225A1/de not_active Withdrawn
-
1986
- 1986-05-08 US US06/860,935 patent/US4733822A/en not_active Expired - Fee Related
- 1986-05-30 IT IT20637/86A patent/IT1204370B/it active
- 1986-06-19 GB GB08614917A patent/GB2176843B/en not_active Expired
- 1986-06-19 JP JP61141552A patent/JPS61294277A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS61294277A (ja) | 1986-12-25 |
IT1204370B (it) | 1989-03-01 |
GB2176843A (en) | 1987-01-07 |
GB8614917D0 (en) | 1986-07-23 |
DE3522225A1 (de) | 1987-01-02 |
US4733822A (en) | 1988-03-29 |
GB2176843B (en) | 1988-07-27 |
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