IT1231139B - Valvola di iniezione elettromagnetica per motori a combustione interna - Google Patents
Valvola di iniezione elettromagnetica per motori a combustione internaInfo
- Publication number
- IT1231139B IT1231139B IT8947708A IT4770889A IT1231139B IT 1231139 B IT1231139 B IT 1231139B IT 8947708 A IT8947708 A IT 8947708A IT 4770889 A IT4770889 A IT 4770889A IT 1231139 B IT1231139 B IT 1231139B
- Authority
- IT
- Italy
- Prior art keywords
- internal combustion
- injection valve
- combustion engines
- electromagnetic injection
- electromagnetic
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1607—Armatures entering the winding
-
- 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
- F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
- F02M51/0667—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature acting as a valve or having a short valve body attached thereto
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Magnetically Actuated Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3810827A DE3810827A1 (de) | 1988-03-30 | 1988-03-30 | Elektromagnetisches einspritzventil fuer brennkraftmaschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8947708A0 IT8947708A0 (it) | 1989-03-02 |
IT1231139B true IT1231139B (it) | 1991-11-18 |
Family
ID=6351086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8947708A IT1231139B (it) | 1988-03-30 | 1989-03-02 | Valvola di iniezione elettromagnetica per motori a combustione interna |
Country Status (5)
Country | Link |
---|---|
US (1) | US4913355A (it) |
DE (1) | DE3810827A1 (it) |
FR (1) | FR2629520B1 (it) |
GB (1) | GB2216954B (it) |
IT (1) | IT1231139B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5857952B2 (ja) * | 2012-12-26 | 2016-02-10 | 株式会社デンソー | 燃料噴射弁 |
CN105499006A (zh) * | 2014-11-25 | 2016-04-20 | 杭州哈帝环保科技有限公司 | 射流装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1288439A (en) * | 1917-12-05 | 1918-12-17 | John Ralph Pattinson | Electrically-controlled gas-engine fuel system. |
US2515258A (en) * | 1947-04-08 | 1950-07-18 | Pierce John B Foundation | Electromagnet with split core armature |
FR1537134A (fr) * | 1967-07-12 | 1968-08-23 | Charbonnages De France | Distributeur hydraulique |
DE1775719B1 (de) * | 1968-09-14 | 1972-07-13 | Danfoss As | Magnetventil, insbesondere fuer gase |
DE2062420A1 (de) * | 1970-12-18 | 1972-06-22 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Kraftstoff-Einspritzventil für eine Brennkraftmaschine |
US3731881A (en) * | 1972-02-24 | 1973-05-08 | Bowmar Instrument Corp | Solenoid valve with nozzle |
US4020803A (en) * | 1975-10-30 | 1977-05-03 | The Bendix Corporation | Combined fuel injection and intake valve for electronic fuel injection engine systems |
CA1119065A (en) * | 1978-11-01 | 1982-03-02 | William B. Claxton | Electromagnetic fuel injector |
FR2441733A1 (fr) * | 1978-11-17 | 1980-06-13 | Innota Innovation Tech Avancee | Injecteurs electromagnetiques et procedes pour les fabriquer |
EP0026060A1 (en) * | 1979-09-20 | 1981-04-01 | LUCAS INDUSTRIES public limited company | Fuel injector |
US4346847A (en) * | 1980-07-21 | 1982-08-31 | General Motors Corporation | Electromagnetic fuel injector with adjustable armature spring |
US4395989A (en) * | 1981-10-30 | 1983-08-02 | Colt Industries Operating Corp. | Fuel injection apparatus and system |
US4552311A (en) * | 1983-09-23 | 1985-11-12 | Allied Corporation | Low cost unitized fuel injection system |
DE3431677A1 (de) * | 1984-08-29 | 1986-03-13 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares kraftstoffeinspritzventil |
DE3439671A1 (de) * | 1984-10-30 | 1986-04-30 | Pierburg Gmbh & Co Kg, 4040 Neuss | Elektromagnetisch getaktetes einspritzventil fuer gemischverdichtende brennkraftmaschinen |
US4643359A (en) * | 1985-03-19 | 1987-02-17 | Allied Corporation | Mini injector valve |
DE8530286U1 (de) * | 1985-10-25 | 1985-12-05 | Festo KG, 7300 Esslingen | Magnetventil |
DE3540660A1 (de) * | 1985-11-16 | 1987-05-21 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares kraftstoffeinspritzventil |
DE3602956A1 (de) * | 1986-01-31 | 1987-08-06 | Vdo Schindling | Elektromagnetisch betaetigbares kraftstoffeinspritzventil |
-
1988
- 1988-03-30 DE DE3810827A patent/DE3810827A1/de not_active Withdrawn
-
1989
- 1989-01-06 FR FR898900129A patent/FR2629520B1/fr not_active Expired - Fee Related
- 1989-02-22 GB GB8903990A patent/GB2216954B/en not_active Expired - Fee Related
- 1989-03-01 US US07/317,535 patent/US4913355A/en not_active Expired - Fee Related
- 1989-03-02 IT IT8947708A patent/IT1231139B/it active
Also Published As
Publication number | Publication date |
---|---|
GB2216954A (en) | 1989-10-18 |
IT8947708A0 (it) | 1989-03-02 |
GB2216954B (en) | 1992-05-27 |
GB8903990D0 (en) | 1989-04-05 |
DE3810827A1 (de) | 1989-10-12 |
FR2629520B1 (fr) | 1991-04-26 |
FR2629520A1 (fr) | 1989-10-06 |
US4913355A (en) | 1990-04-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19930212 |