CH492124A - Elektromagnetisch betätigtes Einspritzventil - Google Patents
Elektromagnetisch betätigtes EinspritzventilInfo
- Publication number
- CH492124A CH492124A CH871568A CH871568A CH492124A CH 492124 A CH492124 A CH 492124A CH 871568 A CH871568 A CH 871568A CH 871568 A CH871568 A CH 871568A CH 492124 A CH492124 A CH 492124A
- Authority
- CH
- Switzerland
- Prior art keywords
- fuel injector
- electromagnetically operated
- operated fuel
- electromagnetically
- injector
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
-
- 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
- F02M51/0614—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature
-
- 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
-
- 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
-
- 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
- F02M51/0653—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 an elongated body, e.g. a needle valve
- F02M51/0657—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 an elongated body, e.g. a needle valve the body being hollow and its interior communicating with the fuel flow
-
- 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
-
- 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
- H01F7/1638—Armatures not entering the winding
-
- 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
- H01F2007/1676—Means for avoiding or reducing eddy currents in the magnetic circuit, e.g. radial slots
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7758—Pilot or servo controlled
- Y10T137/7761—Electrically actuated valve
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH871568A CH492124A (de) | 1968-06-11 | 1968-06-11 | Elektromagnetisch betätigtes Einspritzventil |
DE19691922709 DE1922709A1 (de) | 1968-06-11 | 1969-05-03 | Elektromagnetisch betaetigtes Einspritzventil |
FR6916702A FR2010631A1 (de) | 1968-06-11 | 1969-05-22 | |
GB2951869A GB1221767A (en) | 1968-06-11 | 1969-06-11 | An electromagnetic fuel injection spray valve |
US3592392D US3592392A (en) | 1968-06-11 | 1969-06-24 | Electromagnetic fuel injection spray valve |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH871568A CH492124A (de) | 1968-06-11 | 1968-06-11 | Elektromagnetisch betätigtes Einspritzventil |
US83610669A | 1969-06-24 | 1969-06-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH492124A true CH492124A (de) | 1970-06-15 |
Family
ID=25703683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH871568A CH492124A (de) | 1968-06-11 | 1968-06-11 | Elektromagnetisch betätigtes Einspritzventil |
Country Status (5)
Country | Link |
---|---|
US (1) | US3592392A (de) |
CH (1) | CH492124A (de) |
DE (1) | DE1922709A1 (de) |
FR (1) | FR2010631A1 (de) |
GB (1) | GB1221767A (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2106831A5 (de) * | 1970-09-25 | 1972-05-05 | Sopromi Soc Proc Modern Inject | |
DE2342109C2 (de) * | 1973-08-21 | 1983-10-27 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromechanisch gesteuertes Kraftstoffeinspritzventil für Brennkraftmaschinen |
PL95190B1 (de) * | 1973-11-09 | 1977-09-30 | Politechnika Krakowska | |
US4033513A (en) * | 1975-11-06 | 1977-07-05 | Allied Chemical Corporation | Electromagnetically operated valve |
US4180022A (en) * | 1977-10-31 | 1979-12-25 | Chrysler Corporation | Fuel injection system and control valve for multi-cylinder engines |
US4221192A (en) * | 1978-06-26 | 1980-09-09 | Cummins Engine Company, Inc. | Fuel injector and common rail fuel supply system |
DE3023757A1 (de) * | 1980-06-25 | 1982-01-21 | Robert Bosch Gmbh, 7000 Stuttgart | Einspritzventil |
IT1187924B (it) * | 1986-02-19 | 1987-12-23 | Weber Spa | Valvola ad azionamento elettromagnetico per la dosatura e la polverizzazione del carburante per un dispositivo di alimentazione di un motore a combustione interna |
GB8725176D0 (en) * | 1987-10-27 | 1987-12-02 | Lucas Ind Plc | Gasolene injector |
RU2052151C1 (ru) * | 1993-11-19 | 1996-01-10 | Владимир Маркович Коросташевский | Электромагнитная форсунка для впрыска топлива в двигатель внутреннего сгорания |
GB9606803D0 (en) * | 1996-03-30 | 1996-06-05 | Lucas Ind Plc | Injection nozzle |
US6036460A (en) * | 1998-06-29 | 2000-03-14 | Diesel Technology Company | Flexible armature for fuel injection system control valve |
DE10031698A1 (de) * | 2000-06-29 | 2002-01-17 | Mtu Friedrichshafen Gmbh | Kraftstoffinjektor für eine Brennkraftmaschine |
ES2246216T3 (es) * | 2000-09-27 | 2006-02-16 | Quantum Fuel Systems Technologies Worldwide, Inc. | Inyector de combustible gaseoso. |
DE102007049974A1 (de) * | 2007-10-18 | 2009-04-23 | Robert Bosch Gmbh | Streuflussreduzierter Anker |
US10711754B2 (en) | 2017-12-06 | 2020-07-14 | Caterpillar Inc. | Valve assembly having electrical actuator with stepped armature |
JP7115328B2 (ja) * | 2019-01-15 | 2022-08-09 | 株式会社デンソー | 電磁弁 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1504773A (en) * | 1922-03-31 | 1924-08-12 | Marston Sheldon | Electromagnetic valve |
US1664612A (en) * | 1925-11-04 | 1928-04-03 | Louis O French | Fuel-control valve |
US1664616A (en) * | 1926-05-26 | 1928-04-03 | Louis O French | Fuel-control valve |
US1999221A (en) * | 1929-07-01 | 1935-04-30 | Clinton L Walker | Fuel metering or injecting and controlling system for internal combustion engines |
US3070024A (en) * | 1958-12-08 | 1962-12-25 | North American Aviation Inc | Magnetic drive |
US3404299A (en) * | 1966-04-20 | 1968-10-01 | James H. Macblane | Electromagnetic conveyor motor |
US3375380A (en) * | 1967-02-10 | 1968-03-26 | Hermetic Coil Co Inc | Reciprocating motor core structure |
-
1968
- 1968-06-11 CH CH871568A patent/CH492124A/de not_active IP Right Cessation
-
1969
- 1969-05-03 DE DE19691922709 patent/DE1922709A1/de active Pending
- 1969-05-22 FR FR6916702A patent/FR2010631A1/fr not_active Withdrawn
- 1969-06-11 GB GB2951869A patent/GB1221767A/en not_active Expired
- 1969-06-24 US US3592392D patent/US3592392A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1922709A1 (de) | 1970-01-15 |
US3592392A (en) | 1971-07-13 |
FR2010631A1 (de) | 1970-02-20 |
GB1221767A (en) | 1971-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |