IT8148702A0 - Zamento di un carburatore in funzio disposizione per la limitazione del ne del numero di giri del motore la chiusura della valvola di stroz - Google Patents

Zamento di un carburatore in funzio disposizione per la limitazione del ne del numero di giri del motore la chiusura della valvola di stroz

Info

Publication number: IT8148702A0
Authority: IT; Italy
Prior art keywords: carburettor; closure; placement; limiting; throttle valve
Prior art date: 1980-06-20

Application number

IT8148702A

Other languages

English (en)

Other versions

IT1171312B (it

IT8148702A1 (it

Inventor

Hartel Gunter

Schurfeld Armin

Jordan Wolfgang

Original Assignee

Bosch Pierburg System Ohg

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.)

1980-06-20

Filing date

1981-06-17

Publication date

1981-06-17

1981-06-17 Application filed by Bosch Pierburg System Ohg filed Critical Bosch Pierburg System Ohg

1981-06-17 Publication of IT8148702A0 publication Critical patent/IT8148702A0/it

1982-06-15 Priority to DE19823222439 priority Critical patent/DE3222439C2/de

1982-12-17 Publication of IT8148702A1 publication Critical patent/IT8148702A1/it

1987-06-10 Application granted granted Critical

1987-06-10 Publication of IT1171312B publication Critical patent/IT1171312B/it

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
- F02M3/00—Idling devices for carburettors
- F02M3/06—Increasing idling speed
- F02M3/062—Increasing idling speed by altering as a function of motor r.p.m. the throttle valve stop or the fuel conduit cross-section by means of pneumatic or hydraulic means
- 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
- F02D31/004—Electric control of rotation speed controlling air supply for idle speed control by controlling a throttle stop
- 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
- F02M3/00—Idling devices for carburettors
- F02M3/06—Increasing idling speed
- F02M3/07—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

IT48702/81A 1980-06-20 1981-06-17 Disposizione per la limitazione del la chiusura della valvola di strozzamento di un carburatore in funzione del numero di giri del motore IT1171312B (it)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE19823222439 DE3222439C2 (de)	1981-06-17	1982-06-15	Einrichtung zur drehzahlabhängigen Schließbegrenzung einer Vergaser-Hauptdrossel

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3022999A DE3022999C2 (de)	1980-06-20	1980-06-20	Einrichtung zur betriebsabhängigen Schließbegrenzung einer Vergaser-Hauptdrossel

Publications (3)

Publication Number	Publication Date
IT8148702A0 true IT8148702A0 (it)	1981-06-17
IT8148702A1 IT8148702A1 (it)	1982-12-17
IT1171312B IT1171312B (it)	1987-06-10

Family

ID=6104982

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT48702/81A IT1171312B (it)	1980-06-20	1981-06-17	Disposizione per la limitazione del la chiusura della valvola di strozzamento di un carburatore in funzione del numero di giri del motore

Country Status (9)

Country	Link
US (1)	US4433661A (it)
JP (1)	JPS5728837A (it)
AR (1)	AR228605A1 (it)
BR (1)	BR8103888A (it)
DE (1)	DE3022999C2 (it)
FR (1)	FR2485094B1 (it)
GB (1)	GB2085086B (it)
IT (1)	IT1171312B (it)
MX (1)	MX152542A (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3222439C2 (de) *	1981-06-17	1984-05-17	Bosch und Pierburg System oHG, 4040 Neuss	Einrichtung zur drehzahlabhängigen Schließbegrenzung einer Vergaser-Hauptdrossel
IT1157433B (it) *	1982-02-22	1987-02-11	Weber Spa	Carburatore per motori a combustione interna, provvisto di organi ad azione elettronica atti a mantenere costante il minimo regime del motore
DE3233932C1 (de) *	1982-09-13	1984-03-15	Karl Hopt GmbH, 7464 Schömberg	Einrichtung zum Reduzieren der Treibstoffzufuhr eines Antriebsmotors eines Kraftfahrzeuges
JPH0759901B2 (ja) *	1985-10-04	1995-06-28	株式会社日立製作所	絞弁の自動制御装置
GB8821423D0 (en) *	1988-09-13	1988-10-12	Casey K	Engine control device
EP0392057B1 (de) *	1989-04-13	1992-04-29	Siemens Aktiengesellschaft	Füllungssteller für ein Kraftfahrzeug
DE19623961A1 (de) *	1996-06-15	1997-12-18	Bosch Gmbh Robert	Pneumatisches Schaltelement
EP4193050A1 (en) *	2020-08-07	2023-06-14	Hartech Computation Limited	Internal combustion engine optimisation system and method
CN114215662A (zh) *	2021-12-21	2022-03-22	隆鑫通用动力股份有限公司	一种发动机及其化油器

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1254457A (en)	1968-03-30	1971-11-24	Nissan Motor	Carburetors for internal combustion engines
US3788288A (en)	1971-03-04	1974-01-29	Ford Motor Co	Carburetor throttle valve positioner
US3682148A (en) *	1971-03-04	1972-08-08	Ford Motor Co	Carburetor throttle valve positioner
FR2158615A5 (it) *	1971-10-25	1973-06-15	Stefi
US3741177A (en)	1971-11-01	1973-06-26	Ford Motor Co	Carburetor throttle valve positioner
DE2339625A1 (de) *	1973-08-04	1975-02-20	Daimler Benz Ag	Einrichtung zur steuerung eines leerlaufanschlages fuer den drosselklappenhebel eines vergasers, insbesondere fuer verbrennungsmotoren von kraftfahrzeugen
JPS5426517Y2 (it) *	1974-06-19	1979-09-01
JPS511834A (ja) *	1974-06-20	1976-01-09	Mitsubishi Motors Corp	Surotsutorukaidokirikaesochi
JPS5213260A (en) *	1975-07-22	1977-02-01	Hideki Hoshi	Method of transporting gold foil
JPS5285639A (en) *	1976-01-08	1977-07-16	Toyota Motor Corp	Catalyst protecting device for exhaust gas cleaning of internal combus tion engine
FR2348374A1 (fr) *	1976-04-12	1977-11-10	Renault	Dispositif ouvreur de papillon de carburateur
JPS53113933A (en) *	1977-03-15	1978-10-04	Toyota Motor Corp	Idle speed control device for engine
JPS6056897B2 (ja) *	1977-03-23	1985-12-12	トヨタ自動車株式会社	気化器スロットル弁閉弁制御装置
JPS53118629A (en)	1977-03-25	1978-10-17	Toyota Motor Corp	Butterfly valve opening setting apparatus
IT1089218B (it) *	1977-12-22	1985-06-18	Alfa Romeo Spa	Regolatore automatico del regime del minimo di un motore a scoppio
FR2459373A1 (fr) *	1979-06-19	1981-01-09	Renault	Procede de reduction de l'emission de gaz nocifs d'un moteur a combustion interne a carburateur en periode de deceleration et appareil en faisant application
US4289107A (en)	1979-12-28	1981-09-15	Ford Motor Company	Engine carburetor throttle blade positioning control

1980
- 1980-06-20 DE DE3022999A patent/DE3022999C2/de not_active Expired
1981
- 1981-06-17 IT IT48702/81A patent/IT1171312B/it active
- 1981-06-19 MX MX187911A patent/MX152542A/es unknown
- 1981-06-19 BR BR8103888A patent/BR8103888A/pt unknown
- 1981-06-19 JP JP9514281A patent/JPS5728837A/ja active Granted
- 1981-06-19 AR AR285785A patent/AR228605A1/es active
- 1981-06-19 US US06/275,430 patent/US4433661A/en not_active Expired - Fee Related
- 1981-06-19 GB GB8118920A patent/GB2085086B/en not_active Expired
- 1981-06-22 FR FR8112450A patent/FR2485094B1/fr not_active Expired

Also Published As

Publication number	Publication date
GB2085086A (en)	1982-04-21
AR228605A1 (es)	1983-03-30
MX152542A (es)	1985-08-19
DE3022999C2 (de)	1985-03-28
JPS5728837A (en)	1982-02-16
DE3022999A1 (de)	1982-02-04
GB2085086B (en)	1984-08-22
FR2485094A1 (fr)	1981-12-24
FR2485094B1 (fr)	1985-11-29
JPH0147621B2 (it)	1989-10-16
US4433661A (en)	1984-02-28
IT1171312B (it)	1987-06-10
BR8103888A (pt)	1982-03-09
IT8148702A1 (it)	1982-12-17

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