BRPI0513234A - choke device - Google Patents

choke device

Info

Publication number
BRPI0513234A
BRPI0513234A BRPI0513234-7A BRPI0513234A BRPI0513234A BR PI0513234 A BRPI0513234 A BR PI0513234A BR PI0513234 A BRPI0513234 A BR PI0513234A BR PI0513234 A BRPI0513234 A BR PI0513234A
Authority
BR
Brazil
Prior art keywords
throttling
combustion engine
internal combustion
throttle valve
throttling device
Prior art date
Application number
BRPI0513234-7A
Other languages
Portuguese (pt)
Inventor
Wolfgang Kromer
Stefan Emmert
Robert Peichi
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BRPI0513234A publication Critical patent/BRPI0513234A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/221—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
    • 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
    • F02D9/106—Sealing of the valve shaft in the housing, e.g. details of the bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Lift Valve (AREA)

Abstract

DISPOSITIVO DE ESTRANGULAMENTO A presente invenção refere-se a dispositivos de estrangulamento para o controle de um motor de combustão interna que é importante, onde a válvula de estrangulamento está apoiada de maneira precisa. Propõe-se um dispositivo de estrangulamento com uma caixa da válvula de estrangulamento (2), no caso do qual um elemento de bloqueio mantém o eixo da válvula de estrangulamento (6), em direção axial. O dispositivo de estrangulamento presta-se especialmente para veículos com um motor de combustão interna de estrangulamento.Throttling Device The present invention relates to throttling devices for controlling an important internal combustion engine, where the throttling valve is precisely supported. A throttling device with a throttle valve housing (2) is proposed, in which case a locking element holds the throttle valve shaft (6) in axial direction. The throttling device is especially suitable for vehicles with a throttling internal combustion engine.

BRPI0513234-7A 2004-10-19 2005-09-08 choke device BRPI0513234A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410050791 DE102004050791A1 (en) 2004-10-19 2004-10-19 throttling device
PCT/EP2005/054460 WO2006042773A1 (en) 2004-10-19 2005-09-08 Throttle device

Publications (1)

Publication Number Publication Date
BRPI0513234A true BRPI0513234A (en) 2008-05-06

Family

ID=35106895

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0513234-7A BRPI0513234A (en) 2004-10-19 2005-09-08 choke device

Country Status (4)

Country Link
JP (1) JP2008517196A (en)
BR (1) BRPI0513234A (en)
DE (1) DE102004050791A1 (en)
WO (1) WO2006042773A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0717468A2 (en) 2006-10-31 2015-02-03 Qualcomm Inc RELIABLE UPLINK FEATURE REQUEST
FR2925644B1 (en) * 2007-12-20 2012-08-31 Valeo Sys Controle Moteur Sas FLUID DRIVE SHUT-OFF COMPONENT FOR MOTOR VEHICLE
EP3617566A1 (en) * 2018-08-27 2020-03-04 Continental Automotive GmbH Valve for controlling exhaust gas or fresh air in a drive unit of a motor vehicle or generator

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829398C2 (en) * 1978-06-30 1982-09-23 Deutsche Vergaser Gesellschaft, 1000 Berlin Shaft bearing for the throttle valve of air control and mixture preparation devices, especially carburettors
JPS61187934U (en) * 1985-05-17 1986-11-22
DE3924611A1 (en) * 1989-07-26 1991-01-31 Vdo Schindling Throttle valve bearing system - has axial safety device on socket side opposite to adjusting lever
JPH0422750A (en) * 1990-05-18 1992-01-27 Hitachi Ltd Negative pressure control valve for internal combustion engine
JP2539693Y2 (en) * 1991-05-02 1997-06-25 株式会社マルタカ Massage machine
JPH06213246A (en) * 1993-01-20 1994-08-02 Koyo Seiko Co Ltd Universal joint
DE4313454A1 (en) * 1993-04-24 1994-10-27 Pierburg Gmbh Arrangement of a throttle valve
JPH0730342U (en) * 1993-10-27 1995-06-06 エヌオーケー株式会社 Butterfly valve
US5957117A (en) * 1997-08-07 1999-09-28 Siemens Canada Limited Automotive emission control valve assembly
US6067961A (en) * 1997-10-30 2000-05-30 Denso Corporation Throttle device for engines having shaft positioning part
EP1096124B1 (en) * 1999-11-01 2006-02-15 Denso Corporation Valve system for intake air controller for internal combustion engine and manufacturing the same
JP3999980B2 (en) * 2002-02-26 2007-10-31 ヤンマー株式会社 Sealing nut

Also Published As

Publication number Publication date
WO2006042773A1 (en) 2006-04-27
DE102004050791A1 (en) 2006-04-20
JP2008517196A (en) 2008-05-22

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2260 DE 29/04/2014.