ES2160277T3 - BUTTERFLY PLASTIC VALVE OF BUTTERFLY VALVE. - Google Patents

BUTTERFLY PLASTIC VALVE OF BUTTERFLY VALVE.

Info

Publication number
ES2160277T3
ES2160277T3 ES97105984T ES97105984T ES2160277T3 ES 2160277 T3 ES2160277 T3 ES 2160277T3 ES 97105984 T ES97105984 T ES 97105984T ES 97105984 T ES97105984 T ES 97105984T ES 2160277 T3 ES2160277 T3 ES 2160277T3
Authority
ES
Spain
Prior art keywords
butterfly
valve
plastic
potentiometer
connection parts
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 - Lifetime
Application number
ES97105984T
Other languages
Spanish (es)
Inventor
Michael Dr Kochs
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.)
Pierburg GmbH
Original Assignee
Pierburg GmbH
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 Pierburg GmbH filed Critical Pierburg GmbH
Application granted granted Critical
Publication of ES2160277T3 publication Critical patent/ES2160277T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1035—Details of the valve housing
    • F02D9/105—Details of the valve housing having a throttle position sensor

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)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)

Abstract

EN ESTE TIPO DE PIEZAS DE CONEXION DE PLASTICO PARA VALVULAS DE REGULACION NORMALMENTE LOS POTENCIOMETROS SE FIJAN A LA PIEZA DE CONEXION, POR EJEMPLO, MEDIANTE TORNILLOS. POR EL CONTRARIO, LAS NUEVAS PIEZAS DE CONEXION DE LA INVENCION SE CARACTERIZAN PORQUE LA CARCASA DEL POTENCIOMETRO ESTA INCLUIDA EN LA PIEZA DE CONEXION DE LA VALVULA DE REGULACION (1), ESTANDO DOTADA ASIMISMO DE UNA CAJA DE CONECTORES (4) Y UNA CAMARA DE POTENCIOMETRO(5). EL DISPOSITIVO DE LA INVENCION PERMITE REDUCIR EL NUMERO DE MODULOS Y EL NUMERO DE ETAPAS DE FABRICACION NECESARIAS.IN THIS TYPE OF PLASTIC CONNECTION PARTS FOR REGULATION VALVES NORMALLY THE POTENTIOMETERS ARE FIXED TO THE CONNECTION PART, FOR EXAMPLE, THROUGH SCREWS. BY THE CONTRARY, THE NEW CONNECTION PARTS OF THE INVENTION ARE CHARACTERIZED BECAUSE THE POTENTIOMETER HOUSING IS INCLUDED IN THE CONNECTION PIECE OF THE REGULATION VALVE (1), BEING PROVIDED ALSO WITH A CONNECTOR BOX (4) AND A CHAMBER OF POTENTIOMETER (5). THE DEVICE OF THE INVENTION ALLOWS TO REDUCE THE NUMBER OF MODULES AND THE NUMBER OF MANUFACTURING STAGES NEEDED.

ES97105984T 1996-07-13 1997-04-11 BUTTERFLY PLASTIC VALVE OF BUTTERFLY VALVE. Expired - Lifetime ES2160277T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19628379A DE19628379A1 (en) 1996-07-13 1996-07-13 Plastic throttle body

Publications (1)

Publication Number Publication Date
ES2160277T3 true ES2160277T3 (en) 2001-11-01

Family

ID=7799806

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97105984T Expired - Lifetime ES2160277T3 (en) 1996-07-13 1997-04-11 BUTTERFLY PLASTIC VALVE OF BUTTERFLY VALVE.

Country Status (3)

Country Link
EP (1) EP0818618B1 (en)
DE (2) DE19628379A1 (en)
ES (1) ES2160277T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10019117A1 (en) * 2000-04-18 2001-12-13 Mannesmann Vdo Ag Throttle valve actuator
JP3975065B2 (en) * 2001-08-31 2007-09-12 本田技研工業株式会社 Engine intake air amount control device for small vehicle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0419114A (en) * 1990-05-15 1992-01-23 Mitsubishi Electric Corp Manufacture of insert electrode molding
FR2692622B1 (en) * 1992-06-17 1994-09-16 Solex Rotary throttle member for internal combustion engine power supply installation and throttle body including application.
DE4234460A1 (en) * 1992-10-13 1994-04-14 Hella Kg Hueck & Co Unit for controlling volume of fresh gas in IC engine - has throttle organ fixed to shaft and fitted in throttle opening with shaft located by roller bearings in bearing bores of housing
DE4401585C2 (en) * 1994-01-20 1998-10-29 Mann & Hummel Filter Throttle device
US5757179A (en) * 1994-03-04 1998-05-26 Cts Corporation Position sensor with improved magnetic circuit
DE4443502A1 (en) * 1994-12-07 1996-06-13 Bosch Gmbh Robert Device for an internal combustion engine

Also Published As

Publication number Publication date
EP0818618B1 (en) 2001-09-12
DE59704582D1 (en) 2001-10-18
EP0818618A2 (en) 1998-01-14
EP0818618A3 (en) 1998-05-13
DE19628379A1 (en) 1998-01-15

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