ES2094610T3 - CHOKE VALVE TUBULATION. - Google Patents

CHOKE VALVE TUBULATION.

Info

Publication number
ES2094610T3
ES2094610T3 ES94114802T ES94114802T ES2094610T3 ES 2094610 T3 ES2094610 T3 ES 2094610T3 ES 94114802 T ES94114802 T ES 94114802T ES 94114802 T ES94114802 T ES 94114802T ES 2094610 T3 ES2094610 T3 ES 2094610T3
Authority
ES
Spain
Prior art keywords
choke
stem
tubulation
choke valve
trap
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
ES94114802T
Other languages
Spanish (es)
Inventor
Hans-Jurgen Muller
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6501484&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2094610(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pierburg GmbH filed Critical Pierburg GmbH
Application granted granted Critical
Publication of ES2094610T3 publication Critical patent/ES2094610T3/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
    • 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
    • F02D11/107—Safety-related aspects
    • 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
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • 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
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0277—Fail-safe mechanisms, e.g. with limp-home feature, to close throttle if actuator fails, or if control cable sticks or breaks

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)
  • Means For Warming Up And Starting Carburetors (AREA)

Abstract

2.1 UNA CONDUCCION DE TRAMPILLA DE ESTRANGULACION CONOCIDA MUESTRA MULTIPLES MUELLES RECUPERADORES, QUE DEBEN APLICAR LA TRAMPILLA DOSIFICADORA POR MEDIO DE UNA PALANCA AUXILIAR EN UNA POSICION DE DESARROLLO DE EMERGENCIA, DONDE SE HA PROVISTO UN ACCIONAMIENTO DE MOTOR ELECTRICO, QUE DISPONE DE LAS NECESIDADES DE CONDUCCION Y DE ESPACIO DE MONTAJE. 2.2 PARA ELLO LA NUEVA CONDUCCION DE TRAMPILLA DE ESTRANGULACION MUESTRA LA CARACTERISTICA DE QUE LA FUERZA ELECTRICA SE AJUSTA PREVIAMENTE POR MEDIO DE UN RESORTE (14) DE SUJECION CON AMBOS EXTREMOS (15,16) DISPONIENDO DE UN VASTAGO (17) DE PALANCA DE MOTOR Y UN VASTAGO (18) DE CARCASA SUJETOS DE FORMA CONJUNTA. 2.3 LA CONDUCCION DE TRAMPILLA DE ESTRANGULACION DISPONE DE UN MOTOR ELECTRICO PEQUEÑO.2.1 A KNOWN CHANGE TRAP DRIVE SHOWS MULTIPLE RECOVERY SPRINGS, WHICH MUST APPLY THE DOSING TRAM BY MEANS OF AN AUXILIARY LEVER, WHERE AN ELECTRICAL DRIVE HAS BEEN PROVIDED. AND OF MOUNTING SPACE. 2.2 FOR THIS, THE NEW CONTROL OF THE CHOKE HAT SHOWS THE CHARACTERISTIC THAT THE ELECTRIC FORCE IS PREVIOUSLY ADJUSTED THROUGH A SPRING (14) OF SUPPORT WITH BOTH EXTREME (15,16) HAVING A MOTOR LEVER STEM (17) AND A STEM (18) OF CASING JOINTLY SUBJECTED. 2.3 THE CHOKE OF THE CHOKE TRAP HAS A SMALL ELECTRIC MOTOR.

ES94114802T 1993-10-30 1994-09-20 CHOKE VALVE TUBULATION. Expired - Lifetime ES2094610T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4337184A DE4337184A1 (en) 1993-10-30 1993-10-30 Throttle body

Publications (1)

Publication Number Publication Date
ES2094610T3 true ES2094610T3 (en) 1997-01-16

Family

ID=6501484

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94114802T Expired - Lifetime ES2094610T3 (en) 1993-10-30 1994-09-20 CHOKE VALVE TUBULATION.

Country Status (3)

Country Link
EP (1) EP0651147B1 (en)
DE (2) DE4337184A1 (en)
ES (1) ES2094610T3 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5429090A (en) * 1994-02-28 1995-07-04 Coltec Industries Inc. Fail safe throttle positioning system
EP0714478B1 (en) * 1994-06-18 2000-04-26 AB Elektronik GmbH Throttle valve device
US5492097A (en) * 1994-09-30 1996-02-20 General Motors Corporation Throttle body default actuation
DE19519836C5 (en) * 1995-05-31 2010-10-14 Continental Automotive Gmbh A load adjustment
DE19524941B4 (en) * 1995-07-08 2006-05-18 Siemens Ag load adjusting
DE19633513C2 (en) * 1996-08-20 2003-10-09 Pierburg Gmbh throttle body
EP1326016A3 (en) * 1996-09-03 2012-08-29 Hitachi Automotive Systems, Ltd. A throttle valve control device for an internal combustion engine
DE19704012B4 (en) * 1997-02-04 2007-02-01 Pierburg Gmbh throttle body
DE19735046A1 (en) * 1997-08-13 1999-04-22 Pierburg Ag Arrangement of a spring clip
FR2781525B1 (en) * 1998-07-22 2000-09-22 Coutier Moulage Gen Ind MOTORIZED BUTTERFLY HOUSING COMPRISING A "LIMP HOME" SECURITY DEVICE
DE19843769A1 (en) * 1998-09-24 2000-03-30 Mannesmann Vdo Ag Load adjustment device
JP3511577B2 (en) † 1998-10-06 2004-03-29 株式会社日立製作所 Throttle device for internal combustion engine
US6155533C1 (en) * 1999-01-29 2002-07-30 Visteon Global Tech Inc Default mechanism for electronic throttle control system
US6095488A (en) * 1999-01-29 2000-08-01 Ford Global Technologies, Inc. Electronic throttle control with adjustable default mechanism
US6070852A (en) * 1999-01-29 2000-06-06 Ford Motor Company Electronic throttle control system
US6244565B1 (en) 1999-01-29 2001-06-12 Ford Global Technologies, Inc. Throttle body shaft axial play control
US6375151B1 (en) * 1999-09-08 2002-04-23 Siemens Canada Limited Return spring mechanism for an electronic throttle control assembly
US6286481B1 (en) 1999-11-11 2001-09-11 Ford Global Technologies, Inc. Electronic throttle return mechanism with a two-spring and one lever default mechanism
US6253732B1 (en) 1999-11-11 2001-07-03 Ford Global Technologies, Inc. Electronic throttle return mechanism with a two-spring and two-lever default mechanism
DE10013917A1 (en) * 2000-03-21 2001-09-27 Bosch Gmbh Robert Throttle valve return device has compensation spring prestressed with force opposite to that of clamping spring

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1934200C3 (en) * 1969-07-05 1978-08-24 Daimler-Benz Ag, 7000 Stuttgart Adjustment device for the idle stop position of the throttle valve of an internal combustion engine
US4946012A (en) * 1989-07-20 1990-08-07 James G. Wells Brake activated acceleration override apparatus
DE4027269A1 (en) * 1990-08-29 1992-03-05 Vdo Schindling THROTTLE VALVE CONNECTOR
DE4039937A1 (en) * 1990-12-14 1992-06-17 Audi Ag Idling speed control for combustion engine throttle - providing slight reopening after servomotor failure by spring-impelled rotation of lever and jointed linkage
DE4134876C2 (en) * 1991-10-23 1997-02-27 Vdo Schindling Device for adjusting a throttle valve
DE4141104C2 (en) * 1991-12-13 1995-09-07 Vdo Schindling Device for adjusting a throttle valve
DE4207096A1 (en) * 1992-03-06 1993-09-09 Pierburg Gmbh Throttle valve movement control appts. for IC engine carburettor - has spring-loaded control lever from accelerator pedal coupled to throttle valve lever by two-part coupling spring

Also Published As

Publication number Publication date
DE4337184A1 (en) 1995-05-04
DE59401041D1 (en) 1996-12-19
EP0651147A1 (en) 1995-05-03
EP0651147B1 (en) 1996-11-13

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