DE3662432D1 - System for automatically controlling the idling speed of an internal combustion engine - Google Patents
System for automatically controlling the idling speed of an internal combustion engineInfo
- Publication number
- DE3662432D1 DE3662432D1 DE8686107304T DE3662432T DE3662432D1 DE 3662432 D1 DE3662432 D1 DE 3662432D1 DE 8686107304 T DE8686107304 T DE 8686107304T DE 3662432 T DE3662432 T DE 3662432T DE 3662432 D1 DE3662432 D1 DE 3662432D1
- Authority
- DE
- Germany
- Prior art keywords
- combustion engine
- internal combustion
- automatically controlling
- idling speed
- idling
- 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
- 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
- F02D31/005—Electric control of rotation speed controlling air supply for idle speed control by controlling a throttle by-pass
-
- 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
- F02D2011/103—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 alternatively mechanically linked to the pedal or moved by an electric actuator
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67544/85A IT1185801B (it) | 1985-06-11 | 1985-06-11 | Sistema di controllo automatico del regime di rotazione minimo di un motore endotermico |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3662432D1 true DE3662432D1 (en) | 1989-04-20 |
Family
ID=11303312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686107304T Expired DE3662432D1 (en) | 1985-06-11 | 1986-05-29 | System for automatically controlling the idling speed of an internal combustion engine |
Country Status (6)
Country | Link |
---|---|
US (1) | US4709674A (de) |
EP (1) | EP0212092B1 (de) |
BR (1) | BR8602837A (de) |
DE (1) | DE3662432D1 (de) |
ES (1) | ES8703577A1 (de) |
IT (1) | IT1185801B (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6321343A (ja) * | 1986-07-14 | 1988-01-28 | Mitsubishi Electric Corp | 内燃機関の回転数制御装置 |
JPH0718371B2 (ja) * | 1986-11-24 | 1995-03-06 | 三菱電機株式会社 | 内燃機関の回転数制御装置 |
US4877002A (en) * | 1986-12-17 | 1989-10-31 | Mitsubishi Denki Kabushiki Kaisha | Electronic control device for internal-combustion engines |
KR910001692B1 (ko) * | 1987-01-20 | 1991-03-18 | 미쓰비시 뎅끼 가부시끼가이샤 | 내연기관의 회전수 제어장치 |
JP2791436B2 (ja) * | 1987-03-20 | 1998-08-27 | トヨタ自動車株式会社 | 車両用定速走行装置 |
JPH081146B2 (ja) * | 1987-04-21 | 1996-01-10 | トヨタ自動車株式会社 | 内燃機関の非線形フイ−ドバツク制御装置 |
JPH0318639A (ja) * | 1989-06-14 | 1991-01-28 | Mitsubishi Electric Corp | エンジンの吸入空気量制御装置 |
IT1241215B (it) * | 1990-05-07 | 1993-12-29 | Fiat Auto Spa | Procedimento ed apparato per il controllo della velocita' di rotazione al minimo di un motore a combustione interna. |
JPH05106481A (ja) * | 1991-10-16 | 1993-04-27 | Mitsubishi Electric Corp | 内燃機関制御装置及び方法 |
JPH05106484A (ja) * | 1991-10-17 | 1993-04-27 | Mitsubishi Electric Corp | 内燃機関制御装置及び方法 |
IT1263579B (it) * | 1993-06-16 | 1996-08-27 | Weber Srl | Sistema per la regolazione della portata di aria aspirata da un motorea combustione interna. |
US5463993A (en) * | 1994-02-28 | 1995-11-07 | General Motors Corporation | Engine speed control |
US5803048A (en) * | 1994-04-08 | 1998-09-08 | Honda Giken Kogyo Kabushiki Kaisha | System and method for controlling air-fuel ratio in internal combustion engine |
JP2001164969A (ja) * | 1999-12-14 | 2001-06-19 | Honda Motor Co Ltd | エンジンのアイドリング制御装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5498424A (en) * | 1978-01-19 | 1979-08-03 | Nippon Denso Co Ltd | Air supply controller for engine |
US4237833A (en) * | 1979-04-16 | 1980-12-09 | General Motors Corporation | Vehicle throttle stop control apparatus |
JPS55160135A (en) * | 1979-05-29 | 1980-12-12 | Nissan Motor Co Ltd | Suction air controller |
JPS55160132A (en) * | 1979-05-31 | 1980-12-12 | Nissan Motor Co Ltd | Revolution controller of internal combustion engine |
US4305360A (en) * | 1979-12-31 | 1981-12-15 | Acf Industries, Inc. | Engine automatic idle speed control apparatus |
JPS5759038A (en) * | 1980-09-25 | 1982-04-09 | Toyota Motor Corp | Intake air flow controlling process in internal combustion engine |
JPS5779227A (en) * | 1980-11-05 | 1982-05-18 | Toyota Motor Corp | Constant speed travelling apparatus for vehicle |
JPS5828572A (ja) * | 1981-08-13 | 1983-02-19 | Toyota Motor Corp | エンジンの回転数制御装置 |
JPS58167833A (ja) * | 1982-03-27 | 1983-10-04 | Mitsubishi Heavy Ind Ltd | 内燃機関の制御装置 |
JPS58197449A (ja) * | 1982-04-21 | 1983-11-17 | Honda Motor Co Ltd | 内燃エンジンのエンジン回転数制御方法 |
DE3238189A1 (de) * | 1982-10-15 | 1984-04-19 | Robert Bosch Gmbh, 7000 Stuttgart | Leerlauf-regelsystem fuer eine brennkraftmaschine |
DE3246524A1 (de) * | 1982-12-16 | 1984-06-20 | Robert Bosch Gmbh, 7000 Stuttgart | Drehzahlregelsystem fuer eine brennkraftmaschine |
-
1985
- 1985-06-11 IT IT67544/85A patent/IT1185801B/it active
-
1986
- 1986-05-29 DE DE8686107304T patent/DE3662432D1/de not_active Expired
- 1986-05-29 EP EP86107304A patent/EP0212092B1/de not_active Expired
- 1986-06-09 US US06/872,173 patent/US4709674A/en not_active Expired - Fee Related
- 1986-06-10 ES ES555927A patent/ES8703577A1/es not_active Expired
- 1986-06-11 BR BR8602837A patent/BR8602837A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT1185801B (it) | 1987-11-18 |
US4709674A (en) | 1987-12-01 |
BR8602837A (pt) | 1987-02-10 |
IT8567544A0 (it) | 1985-06-11 |
ES8703577A1 (es) | 1987-02-16 |
ES555927A0 (es) | 1987-02-16 |
EP0212092B1 (de) | 1989-03-15 |
EP0212092A1 (de) | 1987-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: MAGNETI MARELLI S.P.A., MAILAND/MILANO, IT |
|
8339 | Ceased/non-payment of the annual fee |