ES268609U - Dispositivo perfeccionado para suministro de combustible-aire para motores de combustion interna. - Google Patents

Dispositivo perfeccionado para suministro de combustible-aire para motores de combustion interna.

Info

Publication number
ES268609U
ES268609U ES1982268609U ES268609U ES268609U ES 268609 U ES268609 U ES 268609U ES 1982268609 U ES1982268609 U ES 1982268609U ES 268609 U ES268609 U ES 268609U ES 268609 U ES268609 U ES 268609U
Authority
ES
Spain
Prior art keywords
throttle valve
duct
fuel
combustion engine
internal combustion
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.)
Granted
Application number
ES1982268609U
Other languages
English (en)
Other versions
ES268609Y (es
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.)
Fiat Auto SpA
Original Assignee
Fiat Auto SpA
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.)
Filing date
Publication date
Application filed by Fiat Auto SpA filed Critical Fiat Auto SpA
Publication of ES268609U publication Critical patent/ES268609U/es
Application granted granted Critical
Publication of ES268609Y publication Critical patent/ES268609Y/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/12—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having slidably-mounted valve members; having valve members movable longitudinally of conduit
    • 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
    • F02M51/02—Fuel-injection apparatus characterised by being operated electrically specially for low-pressure fuel-injection

Landscapes

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

Abstract

Dispositivo perfeccionado para suministro de combustible-aire para motores de combustión interna y más concretamente para controlar el suministro de combustible y aire en un colector de admisión de un motor de combustión interna de ciclo Otto, que incluye una válvula de estrangulación de aire para controlar el flujo de aire a través del colector de admisión, por lo menos, un inyector de combustible controlado electrónicamente situado corriente abajo de la válvula de estrangulación de aire, y medios de control electrónicos para controlar el citado por lo menos un inyector en dependencia de diversos parámetros de funcionamiento del motor que incluyen el ángulo del motor instantáneo y el flujo de aire de admisión, incluyendo los medios de control respectivos medios sensores para detecta dichos diversos parámetros, caracterización porque dicha válvula de estrangulación es una válvula de estrangulación de tipo sónico y flujo variable (38) constituida por un conducto de tipo Venturi (8) de perfilpredeterminado, situado coaxilmente en el interior del citado conducto (8) y dispuesto para desplazarse axilmente a lo largo de éste mediante el funcionamiento del control del acelerador del motor, estando constituidos los citados medios sensores para detectar el flujo de aire de admisión por un sensor de posición (29) sensible a la posición del núcleo de válvula (11) en dicho conducto (8).
ES1982268609U 1981-11-20 1982-11-19 Dispositivo perfeccionado para suministro de combustible-aire para motores de combustion interna. Expired ES268609Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68507/81A IT1145131B (it) 1981-11-20 1981-11-20 Iniezione elettronica accoppiata ad un diffusore a aria a partata variabile di tipo sonico

Publications (2)

Publication Number Publication Date
ES268609U true ES268609U (es) 1983-05-16
ES268609Y ES268609Y (es) 1983-12-01

Family

ID=11309635

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982268609U Expired ES268609Y (es) 1981-11-20 1982-11-19 Dispositivo perfeccionado para suministro de combustible-aire para motores de combustion interna.

Country Status (5)

Country Link
DE (1) DE3242833A1 (es)
ES (1) ES268609Y (es)
FR (1) FR2516984A1 (es)
GB (1) GB2109860B (es)
IT (1) IT1145131B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3626681A1 (de) * 1986-06-26 1988-01-14 Arne Dipl Ing Walde Vorrichtung zur steuerung der luft- und/oder kraftstoffmenge in verbrennungskraftmaschinen
GB9210115D0 (en) * 1992-05-11 1992-06-24 United Fuels Ltd Improvements in or relating to internal combustion engines
US7263970B2 (en) 2005-01-21 2007-09-04 Honda Motor Co., Ltd. Intake flow control apparatus for an internal combustion engine
DE102007037359A1 (de) * 2007-08-08 2009-02-12 Deutsches Zentrum für Luft- und Raumfahrt e.V. Drosselvorrichtung für ein strömendes Medium
CN107355303A (zh) * 2017-08-31 2017-11-17 上海瑾冠电气科技有限公司 超音速燃气喷射控制阀
CN113175532B (zh) * 2021-04-28 2023-01-20 北京航空航天大学 一种可调汽蚀文氏管
EP4183479A1 (en) * 2021-11-22 2023-05-24 Technische Hochschule Nuernberg Georg-Simon-Ohm Control of a flow of a fluid into a reaction chamber of an thermo-chemical or electro-chemical energy conversion machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE388635C (de) * 1921-10-27 1924-01-17 Erich Roucka Einrichtung zur Messung von Stroemungen und Druecken eines beliebigen Mediums, insbesondere an einem entfernten Orte
US2882881A (en) * 1956-12-20 1959-04-21 Gen Motors Corp Choke flow intake silencer and method
FR2084292A5 (es) * 1970-03-06 1971-12-17 Dresser Ind
DE2346099A1 (de) * 1973-09-13 1975-03-27 Bosch Gmbh Robert Kraftstoffeinspritzanlage
FR2326580A1 (fr) * 1975-09-30 1977-04-29 Sibe Perfectionnements apportes aux dispositifs d'alimentation en combustible pour moteurs a combustion interne
GB1503086A (en) * 1976-06-25 1978-03-08 Ford Motor Co Internal combustion engine throttle valve assembly

Also Published As

Publication number Publication date
GB2109860B (en) 1985-05-22
IT1145131B (it) 1986-11-05
IT8168507A0 (it) 1981-11-20
DE3242833A1 (de) 1983-06-01
ES268609Y (es) 1983-12-01
GB2109860A (en) 1983-06-08
FR2516984A1 (fr) 1983-05-27

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20001102