GB1372207A - Solanoid-operable fuel injection valves for internal combustion engines - Google Patents
Solanoid-operable fuel injection valves for internal combustion enginesInfo
- Publication number
- GB1372207A GB1372207A GB5861071A GB5861071A GB1372207A GB 1372207 A GB1372207 A GB 1372207A GB 5861071 A GB5861071 A GB 5861071A GB 5861071 A GB5861071 A GB 5861071A GB 1372207 A GB1372207 A GB 1372207A
- Authority
- GB
- United Kingdom
- Prior art keywords
- armature
- solanoid
- internal combustion
- fuel injection
- combustion engines
- 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
- 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
-
- 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
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)
- Fuel-Injection Apparatus (AREA)
Abstract
1372207 I C engine fuel injectors ROBERT BOSCH GmbH 17 Dec 1971 [18 Dec 1970] 58610/71 Heading FIB [Also in Division H1] The valve member 10 mounted on the armature 5 of an electromagnet is located co-axially of the valve seat 13 by two spaced diaphragms 20, 21 clamped at their outer edges in the injector housing 1. The threaded shank 25 of the member 10 is secured in the armature 5 with adhesive 37 and the armature comprises a soft iron part 28 and aluminium parts 24 and 27. With the coil 8 de-energized the armature part 28 is spaced approximately 0À06 mm from the soft iron ring 32 under the bias of the spring 15.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702062420 DE2062420A1 (en) | 1970-12-18 | 1970-12-18 | Electromagnetically actuated fuel injection valve for an internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1372207A true GB1372207A (en) | 1974-10-30 |
Family
ID=5791425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5861071A Expired GB1372207A (en) | 1970-12-18 | 1971-12-17 | Solanoid-operable fuel injection valves for internal combustion engines |
Country Status (5)
Country | Link |
---|---|
US (1) | US3702683A (en) |
DE (1) | DE2062420A1 (en) |
FR (1) | FR2118788A5 (en) |
GB (1) | GB1372207A (en) |
IT (1) | IT944109B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2465142A1 (en) * | 1979-09-12 | 1981-03-20 | Bosch Gmbh Robert | ELECTROMAGNETICALLY CONTROLLED VALVE |
GB2198589A (en) * | 1986-11-15 | 1988-06-15 | Hitachi Ltd | Electromagnetic fuel injectors |
WO2008088746A1 (en) * | 2007-01-12 | 2008-07-24 | Caterpillar Inc. | Valve member to armature coupling system and fuel injector using same |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2936425A1 (en) * | 1979-09-08 | 1981-04-02 | Robert Bosch Gmbh, 7000 Stuttgart | ELECTROMAGNETICALLY ACTUABLE FUEL INJECTION VALVE |
DE3149916A1 (en) * | 1980-12-11 | 1982-07-01 | Aisan Kogyo K.K., Obu, Aichi | Magnetic pole construction for a solenoid valve, preferably a fuel injection valve |
US4373671A (en) * | 1981-04-13 | 1983-02-15 | Ford Motor Company | Electromagnetic fuel injector |
DE3118423C2 (en) * | 1981-05-05 | 1986-10-16 | Gebrüder Sulzer AG, Winterthur | Electric lifting magnet for controlling the movement of a nozzle needle of a fuel injector |
DE3207918A1 (en) * | 1982-03-05 | 1983-09-15 | Robert Bosch Gmbh, 7000 Stuttgart | ELECTROMAGNETICALLY ACTUABLE VALVE |
DE3511463A1 (en) * | 1985-03-29 | 1986-10-09 | Robert Bosch Gmbh, 7000 Stuttgart | ELECTROMAGNETICALLY ACTUABLE VALVE |
DE3522698A1 (en) * | 1985-06-25 | 1987-01-08 | Pierburg Gmbh & Co Kg | ELECTROMAGNETIC, INTERMITTENT INJECTION VALVE |
IT1187924B (en) * | 1986-02-19 | 1987-12-23 | Weber Spa | ELECTROMAGNETIC ACTUATED VALVE FOR DOSING AND PULVERIZING THE FUEL FOR A SUPPLY DEVICE FOR AN INTERNAL COMBUSTION ENGINE |
DE3741526A1 (en) * | 1987-12-08 | 1989-06-22 | Bosch Gmbh Robert | Seat valve |
DE3810827A1 (en) * | 1988-03-30 | 1989-10-12 | Pierburg Gmbh | ELECTROMAGNETIC INJECTION VALVE FOR INTERNAL COMBUSTION ENGINES |
DE3905992A1 (en) * | 1989-02-25 | 1989-09-21 | Mesenich Gerhard | ELECTROMAGNETIC HIGH PRESSURE INJECTION VALVE |
DK65592D0 (en) * | 1992-05-19 | 1992-05-19 | Dysekompagniet I S V Svend End | nozzle |
US5375738A (en) * | 1993-10-27 | 1994-12-27 | Nordson Corporation | Apparatus for dispensing heated fluid materials |
US5535919A (en) * | 1993-10-27 | 1996-07-16 | Nordson Corporation | Apparatus for dispensing heated fluid materials |
US5427319A (en) * | 1994-03-24 | 1995-06-27 | Siemens Automotive L.P. | Fuel injector armature assembly |
US5544816A (en) * | 1994-08-18 | 1996-08-13 | Siemens Automotive L.P. | Housing for coil of solenoid-operated fuel injector |
US5836521A (en) * | 1995-03-09 | 1998-11-17 | Dysekompagniet I/S | Valve device with impact member and solenoid for atomizing a liquid |
US5791531A (en) * | 1996-04-12 | 1998-08-11 | Nordson Corporation | High speed fluid dispenser having electromechanical valve |
US6158693A (en) * | 1998-02-25 | 2000-12-12 | Kistler Aerospace Corporation | Recoverable booster stage and recovery method |
EP1170500A1 (en) * | 2000-07-03 | 2002-01-09 | Med S.p.A. | Fuel injection valve for internal combustion engines |
JP4701227B2 (en) * | 2007-10-29 | 2011-06-15 | 日立オートモティブシステムズ株式会社 | Plunger high pressure fuel pump |
US8870091B2 (en) | 2010-12-01 | 2014-10-28 | McVan Aerospace | Pressure compensated fuel injector |
US9157349B2 (en) * | 2014-03-04 | 2015-10-13 | Ali Farzad Farzaneh | High power two cycle engine (without oil and gasoline/benzene mixing) |
JP7273386B2 (en) * | 2018-09-05 | 2023-05-15 | 株式会社ニッキ | injector |
-
1970
- 1970-12-18 DE DE19702062420 patent/DE2062420A1/en active Pending
-
1971
- 1971-11-22 US US200967A patent/US3702683A/en not_active Expired - Lifetime
- 1971-12-17 IT IT32589/71A patent/IT944109B/en active
- 1971-12-17 FR FR7145556A patent/FR2118788A5/fr not_active Expired
- 1971-12-17 GB GB5861071A patent/GB1372207A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2465142A1 (en) * | 1979-09-12 | 1981-03-20 | Bosch Gmbh Robert | ELECTROMAGNETICALLY CONTROLLED VALVE |
GB2198589A (en) * | 1986-11-15 | 1988-06-15 | Hitachi Ltd | Electromagnetic fuel injectors |
GB2198589B (en) * | 1986-11-15 | 1990-09-12 | Hitachi Ltd | Electromagnetic fuel injector |
WO2008088746A1 (en) * | 2007-01-12 | 2008-07-24 | Caterpillar Inc. | Valve member to armature coupling system and fuel injector using same |
US7779854B2 (en) | 2007-01-12 | 2010-08-24 | Caterpillar Inc | Valve member to armature coupling system and fuel injector using same |
Also Published As
Publication number | Publication date |
---|---|
IT944109B (en) | 1973-04-20 |
US3702683A (en) | 1972-11-14 |
FR2118788A5 (en) | 1972-07-28 |
DE2062420A1 (en) | 1972-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |