EP0799394A4 - - Google Patents

Info

Publication number: EP0799394A4
Authority: EP; European Patent Office
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP95918850A

Other versions

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.)

1994-04-28

Filing date

1995-04-27

Publication date

1997-10-08

1995-04-27 Application filed filed Critical

1997-10-08 Publication of EP0799394A1 publication Critical patent/EP0799394A1/en

1997-10-08 Publication of EP0799394A4 publication Critical patent/EP0799394A4/xx

Status Withdrawn legal-status Critical Current

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
- 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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Mechanical Engineering (AREA)
Power Engineering (AREA)
Valve Device For Special Equipments (AREA)
Magnetically Actuated Valves (AREA)

EP95918850A 1994-04-28 1995-04-27 Staggered electromagnetically actuated valve design Withdrawn EP0799394A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US23638394A	1994-04-28	1994-04-28
US236383		1994-04-28
PCT/US1995/005096 WO1995030104A1 (en)	1994-04-28	1995-04-27	Staggered electromagnetically actuated valve design

Publications (2)

Publication Number	Publication Date
EP0799394A1 EP0799394A1 (en)	1997-10-08
EP0799394A4 true EP0799394A4 (pl)	1997-10-08

Family

ID=22889265

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP95918850A Withdrawn EP0799394A1 (en)	1994-04-28	1995-04-27	Staggered electromagnetically actuated valve design

Country Status (6)

Country	Link
EP (1)	EP0799394A1 (pl)
JP (1)	JPH09512622A (pl)
KR (1)	KR970702975A (pl)
AU (1)	AU688907B2 (pl)
CA (1)	CA2188681A1 (pl)
WO (1)	WO1995030104A1 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9625000D0 (en) *	1996-11-30	1997-01-15	Lucas Ind Plc	Electromagnetic actuator
US6044813A (en) *	1997-12-09	2000-04-04	Siemens Automotive Corporation	Electromagnetic actuator with detached lower collar to align with cylinder head bore
JP3907835B2 (ja) *	1998-06-25	2007-04-18	日産自動車株式会社	車両用エンジンの動弁装置
JP2000120416A (ja)	1998-10-19	2000-04-25	Toyota Motor Corp	内燃機関の動弁装置
EP1124040A1 (de) *	2000-02-11	2001-08-16	TRW Deutschland GmbH, Motorkomponenten	Elektromagnetischer Ventiltrieb für ein Gaswechselventil

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4779582A (en) *	1987-08-12	1988-10-25	General Motors Corporation	Bistable electromechanical valve actuator
EP0405187A1 (de) *	1989-06-27	1991-01-02	FEV Motorentechnik GmbH & Co. KG	Elektromagnetisch arbeitende Stelleinrichtung
JPH0472425A (ja) *	1990-07-10	1992-03-06	Isuzu Ceramics Kenkyusho:Kk	２―４サイクル切換エンジン
WO1995000959A1 (en) *	1993-06-28	1995-01-05	Aura Systems, Inc.	Electromagnetically actuated valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1603873A (en) *	1922-06-14	1926-10-19	Mills Novelty Co	Electromagnetic device
DE3920976A1 (de) *	1989-06-27	1991-01-03	Fev Motorentech Gmbh & Co Kg	Elektromagnetisch arbeitende stelleinrichtung
US5350153A (en) *	1992-10-05	1994-09-27	Aura Systems, Inc.	Core design for electromagnetically actuated valve

1995
- 1995-04-27 WO PCT/US1995/005096 patent/WO1995030104A1/en not_active Application Discontinuation
- 1995-04-27 EP EP95918850A patent/EP0799394A1/en not_active Withdrawn
- 1995-04-27 AU AU24614/95A patent/AU688907B2/en not_active Ceased
- 1995-04-27 JP JP7528336A patent/JPH09512622A/ja active Pending
- 1995-04-27 CA CA002188681A patent/CA2188681A1/en not_active Abandoned
1996
- 1996-10-28 KR KR1019960706054A patent/KR970702975A/ko not_active IP Right Cessation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4779582A (en) *	1987-08-12	1988-10-25	General Motors Corporation	Bistable electromechanical valve actuator
EP0405187A1 (de) *	1989-06-27	1991-01-02	FEV Motorentechnik GmbH & Co. KG	Elektromagnetisch arbeitende Stelleinrichtung
JPH0472425A (ja) *	1990-07-10	1992-03-06	Isuzu Ceramics Kenkyusho:Kk	２―４サイクル切換エンジン
WO1995000959A1 (en) *	1993-06-28	1995-01-05	Aura Systems, Inc.	Electromagnetically actuated valve

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 282 (M - 1269) 23 June 1992 (1992-06-23) *
See also references of WO9530104A1 *

Also Published As

Publication number	Publication date
AU2461495A (en)	1995-11-29
KR970702975A (ko)	1997-06-10
WO1995030104A1 (en)	1995-11-09
AU688907B2 (en)	1998-03-19
CA2188681A1 (en)	1995-11-09
EP0799394A1 (en)	1997-10-08
JPH09512622A (ja)	1997-12-16

Publication	Publication Date	Title
BR9508234A (pl)	1997-12-23
EP0669187A3 (pl)	1995-10-11
EP0666470A3 (pl)	1995-09-20
EP0665261A3 (pl)	1995-09-13
EP0667387A3 (pl)	1995-09-27
BR9509661A (pl)	1997-12-23
DK0685247T3 (pl)	1997-02-24
EP0672948A3 (pl)	1995-11-02
ECSDI940181S (pl)	1994-08-15
CU22450A3 (pl)	1996-10-05
ECSDI940182S (pl)	1994-08-15
ECSMU940034U (pl)	1994-11-16
ECSMU940030U (pl)	1994-08-15
ECSDI940193S (pl)	1994-11-16
ECSDI940191S (pl)	1994-11-16
EP0663662A3 (pl)	1995-08-09
EP0667206A3 (pl)	1995-09-13
CN3026486S (pl)	1994-07-20
CN3026453S (pl)	1994-07-20
CN3025122S (pl)	1994-05-18
CN3028012S (pl)	1994-11-09
CN3029189S (pl)	1994-12-21
CN3029327S (pl)	1994-12-28
EP0662609A3 (pl)	1995-08-16
CN3023738S (pl)	1994-02-23

Legal Events

Date	Code	Title	Description
1997-08-22	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1997-10-08	17P	Request for examination filed	Effective date: 19961126
1997-10-08	A4	Supplementary search report drawn up and despatched	Effective date: 19970516
1997-10-08	AK	Designated contracting states	Kind code of ref document: A4 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
1998-03-18	17Q	First examination report despatched	Effective date: 19980130
1999-11-16	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2000-05-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2000-07-05	18D	Application deemed to be withdrawn	Effective date: 19991028