BR0210957A - Conjunto de válvula de estrangulamento - Google Patents

Conjunto de válvula de estrangulamento

Info

Publication number
BR0210957A
BR0210957A BR0210957-3A BR0210957A BR0210957A BR 0210957 A BR0210957 A BR 0210957A BR 0210957 A BR0210957 A BR 0210957A BR 0210957 A BR0210957 A BR 0210957A
Authority
BR
Brazil
Prior art keywords
throttle valve
throttling
gaseous medium
throttle
fact
Prior art date
Application number
BR0210957-3A
Other languages
English (en)
Inventor
Guenter Bender
Joerg Krueger
Axel Goessling
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BR0210957A publication Critical patent/BR0210957A/pt

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0414—Air temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium

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)
  • Lift Valve (AREA)

Abstract

"CONJUNTO DE VáLVULA DE ESTRANGULAMENTO". A presente invenção refere-se a um conjunto de válvula de estrangulamento (10) que compreende uma carcaça (12) que tem um orifício contínuo de estrangulamento (16) que pode ser atravessado em escoamento por um meio gasoso (66) em uma direção de escoamento principal (64), no qual uma válvula de estrangulamento (22), fixada de maneira pivotante a um eixo de válvula de estrangulamento (18), é arranjada no orifício de estrangulamento (16), no qual o dito eixo de válvula de estrangulamento (18) pode ser pivotado por meio de um acionador de atuação (26) e no qual o orifício de estrangulamento (16) é conectado a uma linha de entrada (60) no lado de entrada e a uma linha de saída (62), no lado de saída. A invenção deseja assegurar, de maneira particularmente confiável, detecção da massa de meio gasoso (66) que vem através do orifício de estrangulamento (16), utilizando dispositivo particularmente simples. Isto é conseguido pelo fato de um primeiro sensor de temperatura (50) para temperatura T do meio gasoso (66) ser arranjado a montante da válvula de estrangulamento (22) e pelo fato de um segundo sensor de pressão (52) para pressão P do meio gasoso (66) ser arranjado a jusante da válvula de estrangulamento (22).
BR0210957-3A 2001-07-12 2002-06-21 Conjunto de válvula de estrangulamento BR0210957A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10133294A DE10133294A1 (de) 2001-07-12 2001-07-12 Drosselklappenstutzen
PCT/DE2002/002282 WO2003006806A1 (de) 2001-07-12 2002-06-21 Drosselklappenstutzen

Publications (1)

Publication Number Publication Date
BR0210957A true BR0210957A (pt) 2004-06-08

Family

ID=7691167

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0210957-3A BR0210957A (pt) 2001-07-12 2002-06-21 Conjunto de válvula de estrangulamento

Country Status (6)

Country Link
US (1) US20040149946A1 (pt)
EP (1) EP1404958B1 (pt)
BR (1) BR0210957A (pt)
CA (1) CA2453426A1 (pt)
DE (2) DE10133294A1 (pt)
WO (1) WO2003006806A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200422514A (en) 2003-02-20 2004-11-01 Mikuni Kogyo Kk Sensor module unit and throttle device with the same
DE102012221697A1 (de) * 2012-11-28 2014-05-28 Robert Bosch Gmbh Motorsteuereinheit
TWI616587B (zh) * 2014-08-26 2018-03-01 Kwang Yang Motor Co Engine throttle body structure
BE1026849B1 (nl) * 2018-12-07 2020-07-09 Atlas Copco Airpower Nv Gasnetwerk en werkwijze voor het simultaan detecteren van lekken en obstructies in een gasnetwerk onder druk of onder vacuüm

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US670475A (en) * 1900-07-09 1901-03-26 Electric Storage Battery Co Storage battery.
JPS5791343A (en) * 1980-11-28 1982-06-07 Mikuni Kogyo Co Ltd Electronically controlled fuel injector for ignition internal combustion engine
JP2518235B2 (ja) * 1986-12-11 1996-07-24 日本電装株式会社 内燃機関用スロツトル弁制御装置
JPH0466736A (ja) * 1990-07-06 1992-03-03 Honda Motor Co Ltd 内燃機関制御システム
EP0538484B1 (en) * 1991-05-08 1996-10-30 Nippondenso Co., Ltd. Intake control device for an internal combustion engine
DE4443502A1 (de) * 1994-12-07 1996-06-13 Bosch Gmbh Robert Vorrichtung für eine Brennkraftmaschine
DE29501451U1 (de) * 1995-02-01 1995-06-14 A B Elektronik Gmbh Drosselklappensystem
US5664760A (en) * 1995-04-06 1997-09-09 United Technologies Corporation Pressure regulation valve with integrated downstream pressure tap
US5711271A (en) * 1995-05-05 1998-01-27 Robert Bosch Gmbh Throttle apparatus for an internal combustion engine
JP3787861B2 (ja) * 1995-07-14 2006-06-21 株式会社デンソー 内燃機関のスロットルバルブ装置
DE19600286C2 (de) * 1996-01-05 2001-03-29 Festo Ag & Co Kompaktregelventil
US5931136A (en) * 1997-01-27 1999-08-03 Denso Corporation Throttle control device and control method for internal combustion engine
DE19728349A1 (de) * 1997-07-03 1999-01-07 Telefunken Microelectron Sensoranordnung und Motorsteuerungseinrichtung für einen Verbrennungsmotor
JP3436660B2 (ja) * 1997-07-18 2003-08-11 トヨタ自動車株式会社 内燃機関のスロットル弁制御装置
US6170475B1 (en) * 1999-03-01 2001-01-09 Ford Global Technologies, Inc. Method and system for determining cylinder air charge for future engine events
EP1450022B1 (en) * 1999-03-29 2007-07-18 Hitachi, Ltd. Motor driving type trhottle apparatus

Also Published As

Publication number Publication date
DE50202057D1 (de) 2005-02-24
EP1404958B1 (de) 2005-01-19
EP1404958A1 (de) 2004-04-07
CA2453426A1 (en) 2003-01-23
DE10133294A1 (de) 2003-01-23
WO2003006806A1 (de) 2003-01-23
US20040149946A1 (en) 2004-08-05

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time