GB1414371A – Electro-magnetically operated ball-type fluid injectors
– Google Patents
GB1414371A – Electro-magnetically operated ball-type fluid injectors
– Google Patents
Electro-magnetically operated ball-type fluid injectors
Info
Publication number
GB1414371A
GB1414371A
GB45873A
GB45873A
GB1414371A
GB 1414371 A
GB1414371 A
GB 1414371A
GB 45873 A
GB45873 A
GB 45873A
GB 45873 A
GB45873 A
GB 45873A
GB 1414371 A
GB1414371 A
GB 1414371A
Authority
GB
United Kingdom
Prior art keywords
ball
core
magnetic
nozzle
orifice
Prior art date
1972-01-06
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
Application number
GB45873A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Automobiles Peugeot SA
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Automobiles Peugeot SA
Renault SAS
Regie Nationale des Usines Renault
Priority date (The priority date 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 date listed.)
1972-01-06
Filing date
1973-01-03
Publication date
1975-11-19
1972-01-06
Priority claimed from FR7200327A
external-priority
patent/FR2166734A5/fr
1972-12-15
Priority claimed from FR7244846A
external-priority
patent/FR2211049A6/fr
1973-01-03
Application filed by Automobiles Peugeot SA, Renault SAS, Regie Nationale des Usines Renault
filed
Critical
Automobiles Peugeot SA
1975-11-19
Publication of GB1414371A
publication
Critical
patent/GB1414371A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
F02M69/04—Injectors peculiar thereto
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
F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
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
F02M51/0632—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a spherically or partly spherically shaped armature, e.g. acting as valve body
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
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
F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
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
Abstract
1414371 Electromagnetic I C engine fuel injectors REGIE NATIONALE DES USINES RENAULT and AUTOMOBILES PEUGEOT 3 Jan 1973 [6 Jan 1972 15 Dec 1972] 458/73 Heading FIB [Also in Division H1] The valve of an injector is formed by a magnetic ball 4, e.g. magnetic stainless steel, and fluid is admitted through an inlet conduit 3 in the solenoid core 2. The core 2, casing 1 and nozzle 8 are formed of magnetic material and the valve seat 6 is formed of non-magnetic material, e.g. austenitic stainless steel or cupro-beryllium. The ball 4, which may be hollow, or the inner end 2b of the core may have a thin non-magnetic coating, e.g. chromium, cupro-beryllium or a cermet. A non- magnetic part (16), Fig. 4 (not shown), may be located in a recess in the inner end of the core. The ball biasing spring may be located in a central recess (22), Fig. 5 (not shown), in the inner end of the core and a shoe (20) provided between the spring and ball. The ball and/or shoe may have a non-magnetic coating. The nozzle 8 may have a pair of injection orifices (23, 23′) Fig. 6 (not shown), to deliver to respective engine induction passages, Fig. 10 (not shown). A non-magnetic tube (42), Fig. 7 (not shown), may be located around the core (32), ball (34) and seat (36), the seat being formed with the injection orifice (43). The connecting wires to the solenoid coil may be in the form of a printed circuit (50), Fig. 9 (not shown). The nozzle 8 may have an extension (54), Fig. 11 (not shown), to which the orifice 13 opens. The extension chamber has an outlet orifice (56) opposite the nozzle orifice and an atmospheric air inlet (57) with a diameter four to five times larger than the chamber outlet orifice. The extension (54) may be located in an engine induction pipe.
GB45873A
1972-01-06
1973-01-03
Electro-magnetically operated ball-type fluid injectors
Expired
GB1414371A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
FR7200327A
FR2166734A5
(en)
1972-01-06
1972-01-06
FR7244846A
FR2211049A6
(en)
1972-12-15
1972-12-15
Publications (1)
Publication Number
Publication Date
GB1414371A
true
GB1414371A
(en)
1975-11-19
Family
ID=26216820
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB45873A
Expired
GB1414371A
(en)
1972-01-06
1973-01-03
Electro-magnetically operated ball-type fluid injectors
Country Status (6)
Country
Link
US
(1)
US3865312A
(en)
JP
(1)
JPS5325889B2
(en)
DE
(1)
DE2300458A1
(en)
GB
(1)
GB1414371A
(en)
IT
(1)
IT973314B
(en)
SE
(1)
SE393164B
(en)
Cited By (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2148388A
(en)
*
1983-10-25
1985-05-30
Lucas Ind Plc
Electromagnetic gasoline injector
US4531679A
(en)
*
1981-04-29
1985-07-30
Solex (U.K.) Limited
Electromagnetically-operable fluid injection
GB2157761A
(en)
*
1984-04-16
1985-10-30
Colt Ind Operating Corp
Electromagnetic ball fluid flow control valve
US4601458A
(en)
*
1981-10-14
1986-07-22
Avm Corporation
Magnetic air valve
GB2237065A
(en)
*
1989-10-17
1991-04-24
Weber Srl
Electromagnetic i.c. engine fuel injector outlet
GB2376047A
(en)
*
2001-05-31
2002-12-04
Finch Ltd
Fuel injector with a protectively coated tip
CN108050327A
(en)
*
2017-12-11
2018-05-18
合肥挺泰环保科技有限公司
A kind of valve quickly connected for tracheae
Families Citing this family (32)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB1471916A
(en)
*
1974-03-14
1977-04-27
Plessey Co Ltd
Fuel injection arrangements having vibrating fuel injection nozzles
GB1552419A
(en)
*
1975-08-20
1979-09-12
Plessey Co Ltd
Fuel injection system
GB1516939A
(en)
*
1976-05-04
1978-07-05
Plessey Co Ltd
Liquid injection device
US4186883A
(en)
*
1978-05-08
1980-02-05
Essex Group, Inc.
Electromagnetic fuel injection valve with swirl means
JPS54181346U
(en)
*
1978-06-13
1979-12-21
JPS603425Y2
(en)
*
1978-07-05
1985-01-30
日産自動車株式会社
Solenoid valve for flow control
JPS5510016A
(en)
*
1978-07-06
1980-01-24
Nissan Motor Co Ltd
Fuel injection valve
JPS5544071U
(en)
*
1978-09-18
1980-03-22
JPS56107956A
(en)
*
1980-01-30
1981-08-27
Hitachi Ltd
Solenoid fuel injection valve
JPS56139868U
(en)
*
1980-03-24
1981-10-22
DE3031564A1
(en)
*
1980-08-21
1982-04-08
Robert Bosch Gmbh, 7000 Stuttgart
ELECTROMAGNETIC FUEL INJECTION VALVE AND METHOD FOR PRODUCING AN ELECTROMAGNETIC FUEL INJECTION VALVE
FR2492894B1
(en)
*
1980-10-29
1985-06-07
Renault
BALL ELECTROMAGNETICALLY CONTROLLED INJECTOR
JPS58137872U
(en)
*
1982-03-15
1983-09-16
愛三工業株式会社
electromagnetic fuel injector
DE3320610A1
(en)
*
1983-06-08
1984-12-13
Gerhard Dipl.-Ing. 4630 Bochum Mesenich
Injection valve for internal combustion engines
US4819693A
(en)
*
1983-06-28
1989-04-11
Rodder Jerome A
Fast operating bistable valve
US4556085A
(en)
*
1984-02-07
1985-12-03
Sealed Power Corporation
Solenoid valve
GB2198589B
(en)
*
1986-11-15
1990-09-12
Hitachi Ltd
Electromagnetic fuel injector
BR7100246U
(en)
*
1991-02-05
1991-07-23
Daniel Sofer
FUEL INJECTOR VALVE ARRANGEMENT
GB9121824D0
(en)
*
1991-10-15
1991-11-27
Willett Int Ltd
Device and method for assembling solenoid valve
US5366163A
(en)
*
1993-09-02
1994-11-22
Siemens Automotive L.P.
Fuel injector valve having a sphere for the valve element
DE19527049A1
(en)
*
1995-07-25
1997-01-30
Bosch Gmbh Robert
Fuel injector
US5718206A
(en)
*
1995-10-12
1998-02-17
Nippondenso Co., Ltd.
Fuel supply system having fuel rail
DE19547406B4
(en)
*
1995-12-19
2007-10-31
Robert Bosch Gmbh
Fuel injector
DE10006915B4
(en)
*
2000-02-16
2004-02-05
Siemens Ag
Orifice arrangement
JP3719978B2
(en)
*
2001-12-27
2005-11-24
株式会社日立製作所
Fuel injection valve
EP1336783A3
(en)
*
2002-02-19
2003-09-03
SCHROTT, Harald
Bistable electromagnetic valve
US9140377B2
(en)
*
2012-02-29
2015-09-22
Airsept, Inc.
Fluid flow regulator
US9366355B2
(en)
*
2012-08-17
2016-06-14
Continental Automotive Systems, Inc.
Sealed armature ball tube assembly
JP6837666B2
(en)
*
2015-07-16
2021-03-03
大川原化工機株式会社
Wet disperser
DE112015007125T5
(en)
*
2015-12-24
2018-08-02
Hitachi Automotive Systems, Ltd.
Solenoid valve and method for its production
EP3279461A1
(en)
*
2016-08-03
2018-02-07
Continental Automotive GmbH
Valve assembly for an injection valve, injection valve and combustion engine
CN112494867B
(en)
*
2020-11-16
2022-01-21
中环盛达环保科技集团(庆云)有限公司
Fireproof automatic sprayer with dust removal function
Family Cites Families (10)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB261153A
(en)
*
1925-09-30
1926-11-18
Widdop And Company Ltd H
Improvements in fuel injectors for internal combustion engines
FR656492A
(en)
*
1927-11-08
1929-05-08
Improvements to internal combustion engines
GB348958A
(en)
*
1930-07-18
1931-05-21
Herbert Vincent Senior
Improvements in fuel injection devices for internal combustion engines
DE1001073B
(en)
*
1954-02-27
1957-01-17
Hagenuk Neufeldt Kuhnke Gmbh
Electromagnetically operated valve, preferably for steam heating lines in railway vehicles
US3245652A
(en)
*
1962-12-21
1966-04-12
Gabb Special Products Inc
Valve
GB1169996A
(en)
*
1967-03-21
1969-11-12
British Bevolux Ltd
Improvements in or relating to Dispensers
DE1576463A1
(en)
*
1967-03-29
1970-05-21
Bosch Gmbh Robert
Injection valve for fuel injection systems
DE1601395A1
(en)
*
1968-01-30
1970-10-29
Bosch Gmbh Robert
Electromagnetically operated injection valve
US3738578A
(en)
*
1971-10-04
1973-06-12
Gen Motors Corp
Permanent magnet armature valve
JPS5116563A
(en)
*
1974-07-31
1976-02-09
Ikegai Iron Works Ltd
KYUSHI SOCHI
1972
1972-12-26
US
US318637A
patent/US3865312A/en
not_active
Expired – Lifetime
1972-12-29
IT
IT34010/72A
patent/IT973314B/en
active
1973
1973-01-03
GB
GB45873A
patent/GB1414371A/en
not_active
Expired
1973-01-04
SE
SE7300101A
patent/SE393164B/en
unknown
1973-01-05
DE
DE2300458A
patent/DE2300458A1/en
active
Granted
1973-01-05
JP
JP7173A
patent/JPS5325889B2/ja
not_active
Expired
Cited By (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4531679A
(en)
*
1981-04-29
1985-07-30
Solex (U.K.) Limited
Electromagnetically-operable fluid injection
EP0063952B1
(en)
*
1981-04-29
1986-02-05
Solex (U.K.) Limited
An electromagnetically-operable fluid injection system for an internal combustion engine
US4601458A
(en)
*
1981-10-14
1986-07-22
Avm Corporation
Magnetic air valve
GB2148388A
(en)
*
1983-10-25
1985-05-30
Lucas Ind Plc
Electromagnetic gasoline injector
GB2157761A
(en)
*
1984-04-16
1985-10-30
Colt Ind Operating Corp
Electromagnetic ball fluid flow control valve
GB2237065A
(en)
*
1989-10-17
1991-04-24
Weber Srl
Electromagnetic i.c. engine fuel injector outlet
GB2376047A
(en)
*
2001-05-31
2002-12-04
Finch Ltd
Fuel injector with a protectively coated tip
GB2376047B
(en)
*
2001-05-31
2005-03-30
Finch Ltd
Fuel injection devices
CN108050327A
(en)
*
2017-12-11
2018-05-18
合肥挺泰环保科技有限公司
A kind of valve quickly connected for tracheae
Also Published As
Publication number
Publication date
DE2300458A1
(en)
1973-07-12
IT973314B
(en)
1974-06-10
JPS4873617A
(en)
1973-10-04
US3865312A
(en)
1975-02-11
DE2300458C2
(en)
1987-01-22
JPS5325889B2
(en)
1978-07-29
SE393164B
(en)
1977-05-02
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Legal Events
Date
Code
Title
Description
1976-03-31
PS
Patent sealed [section 19, patents act 1949]
1979-01-31
746
Register noted ‘licences of right’ (sect. 46/1977)
1991-08-28
PCNP
Patent ceased through non-payment of renewal fee
