EP1283340A3 - Drosselvorrichtungsgehäuse mit flexiblen Ausgleichselementen für Brennkraftmaschinen - Google Patents

Drosselvorrichtungsgehäuse mit flexiblen Ausgleichselementen für Brennkraftmaschinen Download PDF

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Publication number
EP1283340A3
EP1283340A3 EP02015314A EP02015314A EP1283340A3 EP 1283340 A3 EP1283340 A3 EP 1283340A3 EP 02015314 A EP02015314 A EP 02015314A EP 02015314 A EP02015314 A EP 02015314A EP 1283340 A3 EP1283340 A3 EP 1283340A3
Authority
EP
European Patent Office
Prior art keywords
internal combustion
combustion engines
apparatus housing
housing
compensating elements
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
EP02015314A
Other languages
English (en)
French (fr)
Other versions
EP1283340A2 (de
EP1283340B1 (de
Inventor
Markus Michels
Stefan Josten
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1283340A2 publication Critical patent/EP1283340A2/de
Publication of EP1283340A3 publication Critical patent/EP1283340A3/de
Application granted granted Critical
Publication of EP1283340B1 publication Critical patent/EP1283340B1/de
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
    • F02D9/106—Sealing of the valve shaft in the housing, e.g. details of the bearings
    • 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
    • F02D9/104—Shaping of the flow path in the vicinity of the flap, e.g. having inserts in the housing
    • 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

Abstract

Die Erfindung bezieht sich auf eine Drosselvorrichtung zur Steuerung eines Fluidstroms an einer Verbrennungkraftmaschine mit einem mehrteiligen Gehäuse, dessen erstes Gehäuseteil (2) und dessen weitere Gehäusehälfte an Kontaktflächen (15) aneinander anliegen und der Fluidstrom mittels eines flächigen Ventilelementes (21) gesteuert wird, das mittels eines Stellantriebes im Strömungskanal des Fluidstromes verstellbar ist. In der Drosselvorrichtung (1) ist mindestens ein Dicht- und Ausgleichselement (30, 31) aufgenommen, dessen Formung (45) seiner Innenwandung (46) den Strömungsquerschnitt des Fluidstromes in der Drosselvorrichtung (1) begrenzt und welches eine Anlagefläche (43) umfasst, mit der gehäuseseitige Hohlräume (10) verschließbar sind.
EP02015314A 2001-08-08 2002-07-10 Drosselvorrichtungsgehäuse mit flexiblen Ausgleichselementen für Brennkraftmaschinen Expired - Lifetime EP1283340B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10138931 2001-08-08
DE10138931A DE10138931A1 (de) 2001-08-08 2001-08-08 Drosselvorrichtungsgehäuse mit flexiblen Ausgleichselementen für Brennkraftmaschinen

Publications (3)

Publication Number Publication Date
EP1283340A2 EP1283340A2 (de) 2003-02-12
EP1283340A3 true EP1283340A3 (de) 2003-12-10
EP1283340B1 EP1283340B1 (de) 2005-05-04

Family

ID=7694793

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02015314A Expired - Lifetime EP1283340B1 (de) 2001-08-08 2002-07-10 Drosselvorrichtungsgehäuse mit flexiblen Ausgleichselementen für Brennkraftmaschinen

Country Status (4)

Country Link
US (1) US6761348B2 (de)
EP (1) EP1283340B1 (de)
JP (1) JP2003056373A (de)
DE (2) DE10138931A1 (de)

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US6725833B1 (en) * 1999-03-29 2004-04-27 Hitachi, Ltd. Electronically controlled throttle device
DE10147333A1 (de) * 2001-09-26 2003-04-24 Bosch Gmbh Robert Variantenreduzierte Drosseleinrichtung mit austauschbaren Gehäuseteilen
DE10156213A1 (de) * 2001-11-15 2003-06-05 Siemens Ag Drosselklappenstutzen
DE10254616A1 (de) * 2002-11-22 2004-06-17 Siemens Ag Verfarhen zur Herstellung eines Drosselklappenstutzens
US20090291112A1 (en) * 2003-05-16 2009-11-26 Truncale Katherine G Allograft osteochondral plug combined with cartilage particle mixture
US7004138B2 (en) * 2003-07-15 2006-02-28 Eaton Corporation Pressure pulse communication in an engine intake manifold
DE502004001773D1 (de) * 2003-07-17 2006-11-30 Arno Hofmann Drosselspaltdichtung für Ventile
JP4376017B2 (ja) * 2003-08-01 2009-12-02 株式会社デンソー 電子制御式スロットル制御装置
JP2006017080A (ja) * 2004-07-05 2006-01-19 Denso Corp 内燃機関用吸気制御装置
US7571742B2 (en) * 2005-03-23 2009-08-11 Honeywell International Inc. Butterfly outflow valve
US7472885B2 (en) * 2006-03-06 2009-01-06 Honeywell International, Inc. Compact, lightweight cabin pressure control system butterfly outflow valve with redundancy features
KR100666136B1 (ko) * 2006-03-08 2007-01-09 백완기 가변 풍량 조절장치
JP4551351B2 (ja) * 2006-04-18 2010-09-29 株式会社デンソー スロットル弁装置
JP4739128B2 (ja) * 2006-06-28 2011-08-03 愛三工業株式会社 吸気制御弁
JP2008063959A (ja) * 2006-09-05 2008-03-21 Aisan Ind Co Ltd スロットル装置
US8091862B2 (en) * 2006-09-29 2012-01-10 Sikorsky Aircraft Corporation Butterfly valves having sleeve inserts
US10488074B2 (en) 2011-09-09 2019-11-26 Capital Hardware Supply, Inc. Airtight bushing for ductwork damper and the like and ductwork damper unit incorporating same
DE102012211631A1 (de) 2012-07-04 2014-01-09 Robert Bosch Gmbh Drosselvorrichtung mit zusätzlichen Wellenlagerabdichtungen
ITBO20130676A1 (it) * 2013-12-04 2015-06-05 Magneti Marelli Spa Valvola a farfalla per un motore a combustione interna provvista di una sede valvola metallica costampata all'interno di un corpo valvola in materiale plastico
JP6354577B2 (ja) * 2014-12-25 2018-07-11 株式会社デンソー バルブ装置
CN205225467U (zh) * 2015-11-19 2016-05-11 大陆汽车电子(芜湖)有限公司 一种电子节气门
IT202100004703A1 (it) * 2021-03-01 2022-09-01 Marelli Europe Spa Valvola a farfalla motorizzata per un condotto di scarico

Citations (4)

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Publication number Priority date Publication date Assignee Title
DE4310901A1 (de) * 1993-04-02 1994-10-06 Mtu Friedrichshafen Gmbh Klappenabsperrventil
JP2000297661A (ja) * 1999-04-14 2000-10-24 Aisan Ind Co Ltd 内燃機関の吸気装置
DE19936457A1 (de) * 1999-08-03 2001-02-08 Mann & Hummel Filter Drosseleinrichtung mit einer Klappe zum Einbau in eine Flanschverbindung
EP1083317A2 (de) * 1999-09-08 2001-03-14 Siemens Canada limited Drosselklappenstutzeneinsatz für Einlasskrümmer

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US3986699A (en) * 1974-07-02 1976-10-19 Posi-Seal International, Inc. Positive shut-off seal
FR2326235A1 (fr) * 1975-10-01 1977-04-29 Renault Buse elastique a debit variable
US4202437A (en) * 1977-10-06 1980-05-13 Gordon James R Scraper assembly for a conveyor belt
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AT410245B (de) 1993-07-14 2003-03-25 Bosch Gmbh Robert Aus kunststoff bestehender formkörper
DE4329522A1 (de) 1993-09-02 1995-03-09 Mann & Hummel Filter Drosseleinrichtung
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4310901A1 (de) * 1993-04-02 1994-10-06 Mtu Friedrichshafen Gmbh Klappenabsperrventil
JP2000297661A (ja) * 1999-04-14 2000-10-24 Aisan Ind Co Ltd 内燃機関の吸気装置
DE19936457A1 (de) * 1999-08-03 2001-02-08 Mann & Hummel Filter Drosseleinrichtung mit einer Klappe zum Einbau in eine Flanschverbindung
EP1083317A2 (de) * 1999-09-08 2001-03-14 Siemens Canada limited Drosselklappenstutzeneinsatz für Einlasskrümmer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 13 5 February 2001 (2001-02-05) *

Also Published As

Publication number Publication date
EP1283340A2 (de) 2003-02-12
DE10138931A1 (de) 2003-03-06
US6761348B2 (en) 2004-07-13
JP2003056373A (ja) 2003-02-26
EP1283340B1 (de) 2005-05-04
US20030030022A1 (en) 2003-02-13
DE50202977D1 (de) 2005-06-09

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