EP0151805A3 - Apparatus for electrically regulating the idle speed of a combustion engine - Google Patents

Apparatus for electrically regulating the idle speed of a combustion engine Download PDF

Info

Publication number: EP0151805A3
Authority: EP; European Patent Office
Prior art keywords: combustion engine; idle speed; electrically regulating; regulating; electrically
Prior art date: 1984-02-03
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.): Granted

Application number

EP84116363A

Other languages

German (de)

Other versions

EP0151805B1 (en

EP0151805A2 (en

Inventor

Harald Collonia

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.)

Mannesmann VDO AG

Original Assignee

Mannesmann VDO AG

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.)

1984-02-03

Filing date

1984-12-27

Publication date

1987-06-16

1984-12-27 Application filed by Mannesmann VDO AG filed Critical Mannesmann VDO AG

1985-08-21 Publication of EP0151805A2 publication Critical patent/EP0151805A2/en

1987-06-16 Publication of EP0151805A3 publication Critical patent/EP0151805A3/en

1988-09-28 Application granted granted Critical

1988-09-28 Publication of EP0151805B1 publication Critical patent/EP0151805B1/en

Status Expired legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
- F02D31/001—Electric control of rotation speed
- F02D31/002—Electric control of rotation speed controlling air supply
- F02D31/003—Electric control of rotation speed controlling air supply for idle speed control
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
- F02D2011/101—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles
- F02D2011/102—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles at least one throttle being moved only by an electric actuator
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
- F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
- F02D2041/2048—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit said control involving a limitation, e.g. applying current or voltage limits
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
- F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
- F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

EP84116363A 1984-02-03 1984-12-27 Apparatus for electrically regulating the idle speed of a combustion engine Expired EP0151805B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3403750		1984-02-03
DE19843403750 DE3403750A1 (en)	1984-02-03	1984-02-03	DEVICE FOR ELECTRICALLY IDLE CONTROL OF COMBUSTION ENGINES

Publications (3)

Publication Number	Publication Date
EP0151805A2 EP0151805A2 (en)	1985-08-21
EP0151805A3 true EP0151805A3 (en)	1987-06-16
EP0151805B1 EP0151805B1 (en)	1988-09-28

Family

ID=6226669

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP84116363A Expired EP0151805B1 (en)	1984-02-03	1984-12-27	Apparatus for electrically regulating the idle speed of a combustion engine

Country Status (4)

Country	Link
US (1)	US4616613A (en)
EP (1)	EP0151805B1 (en)
JP (1)	JPS60198345A (en)
DE (2)	DE3403750A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3515132A1 (en) *	1985-04-26	1986-10-30	Robert Bosch Gmbh, 7000 Stuttgart	Method and device for controlling the idling speed in internal combustion engines
DE4215959C2 (en) *	1991-05-15	1997-01-16	Toyoda Automatic Loom Works	Gain adjustment device for PID controllers
US6817338B2 (en) *	2002-02-04	2004-11-16	Cummins, Inc.	Idle speed control system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2051423A (en) *	1979-05-29	1981-01-14	Suwa Seikosha Kk	Automatic control of ic engines analogue electronic wrist watch
GB2085619A (en) *	1980-10-18	1982-04-28	Bosch Gmbh Robert	Regulation of engine idling speeds
EP0098909A2 (en) *	1982-07-14	1984-01-25	VDO Adolf Schindling AG	Idling speed controller, in particular for vehicles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS54162025A (en) *	1978-06-12	1979-12-22	Nippon Denso Co Ltd	Engine revolution speed controlling apparatus
JPS5926782B2 (en) *	1978-06-17	1984-06-30	トヨタ自動車株式会社	Internal combustion engine rotation speed control method
JPS5612029A (en) *	1979-07-10	1981-02-05	Toyota Motor Corp	Control method for speed of revolution in internal combustion engine
JPS6038544B2 (en) *	1979-10-17	1985-09-02	株式会社デンソー	Engine speed control method
DE3149097A1 (en) *	1981-12-11	1983-06-16	Robert Bosch Gmbh, 7000 Stuttgart	DEVICE FOR REGULATING THE IDLE SPEED IN AN INTERNAL COMBUSTION ENGINE
DE3235186A1 (en) *	1982-09-23	1984-03-29	Robert Bosch Gmbh, 7000 Stuttgart	DEVICE FOR CONTROLLING THE IDLE SPEED OF INTERNAL COMBUSTION ENGINES

1984
- 1984-02-03 DE DE19843403750 patent/DE3403750A1/en not_active Ceased
- 1984-12-27 EP EP84116363A patent/EP0151805B1/en not_active Expired
- 1984-12-27 DE DE8484116363T patent/DE3474333D1/en not_active Expired
1985
- 1985-01-29 US US06/696,126 patent/US4616613A/en not_active Expired - Fee Related
- 1985-01-30 JP JP60014627A patent/JPS60198345A/en active Pending

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2051423A (en) *	1979-05-29	1981-01-14	Suwa Seikosha Kk	Automatic control of ic engines analogue electronic wrist watch
GB2085619A (en) *	1980-10-18	1982-04-28	Bosch Gmbh Robert	Regulation of engine idling speeds
EP0098909A2 (en) *	1982-07-14	1984-01-25	VDO Adolf Schindling AG	Idling speed controller, in particular for vehicles

Also Published As

Publication number	Publication date
EP0151805B1 (en)	1988-09-28
DE3403750A1 (en)	1985-08-08
EP0151805A2 (en)	1985-08-21
US4616613A (en)	1986-10-14
DE3474333D1 (en)	1988-11-03
JPS60198345A (en)	1985-10-07

Publication	Publication Date	Title
GB2183062B (en)	1989-11-15	Apparatus for controlling the idling operation of an internal combustion engine
DE3572204D1 (en)	1989-09-14	A control device of an internal combustion engine
GB2120406B (en)	1985-10-23	Apparatus for controlling an internal combustion engine
DE3278882D1 (en)	1988-09-15	Internal combustion engine control apparatus
EP0163952A3 (en)	1987-01-14	A control device of an internal combustion engine
EP0106955A3 (en)	1986-01-02	Control apparatus for the idling speed of a combustion engine
JPS57179352A (en)	1982-11-04	Controller for internal combustion engine
GB2141781B (en)	1987-05-28	Knock control apparatus for internal combustion engine
GB2185132B (en)	1990-03-21	Apparatus for controlling idling operation of internal combustion engine
GB2162973B (en)	1987-08-26	Speed regulating means for an internal combustion engine
GB2165669B (en)	1988-02-24	Regulation of the idling speed of an internal combustion engine
GB2173324B (en)	1988-12-07	Rpm control apparatus for internal combustion engine
DE3662431D1 (en)	1989-04-20	Centrifugal-force speed regulator for internal combustion engines
DE3273196D1 (en)	1986-10-16	Apparatus for controlling internal combustion engine
EP0216291A3 (en)	1988-01-27	A process for controlling an internal combustion engine
DE3475725D1 (en)	1989-01-26	Idle speed regulation apparatus for an internal-combustion engine
EP0187649A3 (en)	1987-10-28	Mixture regulation for a combustion engine
GB2178196B (en)	1989-08-02	Surge-corrected fuel control apparatus for an internal combustion engine
GB8312414D0 (en)	1983-06-08	Engine idling speed regulation means
EP0178058A3 (en)	1987-10-14	Governor for internal combustion engine
DE3479599D1 (en)	1989-10-05	Method and apparatus for regulating the rotational speed of a combustion engine
EP0222486A3 (en)	1987-10-07	Combustion control for an internal combustion engine
DE3474333D1 (en)	1988-11-03	Apparatus for electrically regulating the idle speed of a combustion engine
DE3464947D1 (en)	1987-08-27	Rotation speed control apparatus for internal combustion engines
DE3460262D1 (en)	1986-08-07	Device for controlling the idle speed of an internal-combustion engine

Legal Events

Date	Code	Title	Description
1985-06-22	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
1985-08-21	AK	Designated contracting states	Designated state(s): DE FR GB NL SE
1987-04-28	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1987-06-16	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB NL SE
1987-08-05	17P	Request for examination filed	Effective date: 19870603
1987-12-02	17Q	First examination report despatched	Effective date: 19871020
1988-08-13	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1988-09-28	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB NL SE
1988-11-03	REF	Corresponds to:	Ref document number: 3474333 Country of ref document: DE Date of ref document: 19881103
1988-11-09	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
1988-12-09	ET	Fr: translation filed
1989-08-01	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1989-08-01	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1989-09-20	26N	No opposition filed
1989-11-28	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19891128 Year of fee payment: 6
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1989-12-14	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19891214 Year of fee payment: 6
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1990-12-27	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19901227
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1991-08-16	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee
1991-08-21	GBPC	Gb: european patent ceased through non-payment of renewal fee
1991-08-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19910830
1991-09-03	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19910903
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1995-01-31	EUG	Se: european patent has lapsed	Ref document number: 84116363.7 Effective date: 19910910