EP1498596A3 - Drosselspaltdichtung für Ventile - Google Patents

Drosselspaltdichtung für Ventile Download PDF

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Publication number
EP1498596A3
EP1498596A3 EP04016087A EP04016087A EP1498596A3 EP 1498596 A3 EP1498596 A3 EP 1498596A3 EP 04016087 A EP04016087 A EP 04016087A EP 04016087 A EP04016087 A EP 04016087A EP 1498596 A3 EP1498596 A3 EP 1498596A3
Authority
EP
European Patent Office
Prior art keywords
housing
insert
seal
valve
actuator
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
EP04016087A
Other languages
English (en)
French (fr)
Other versions
EP1498596A2 (de
EP1498596B1 (de
Inventor
Arno Hofmann
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.)
Individual
Original Assignee
Individual
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=33461995&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1498596(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of EP1498596A2 publication Critical patent/EP1498596A2/de
Publication of EP1498596A3 publication Critical patent/EP1498596A3/de
Application granted granted Critical
Publication of EP1498596B1 publication Critical patent/EP1498596B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lift Valve (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

Die Erfindung betrifft eine Drosselspaltdichtung zur Minimierung der Leckage von den Durchfluss gasförmiger Medien zyklisch steuernden Ventilen an Verbrennungsmotoren. Diese besteht aus mindestens einem beweglich antreibbaren Stellglied (4) zum Verändern des korrespondierenden Strömungsquerschnitts (11) im Ventil, mindestens einem Einlegeteil (2) und mindestens einem die Führung des gasförmigen Mediums im Ventil übernehmenden Gehäuse (1).
Bei einer solchen Dichtung wird das Einlegeteil im Gehäuse aufgenommen und ist zum Gehäuse mit mindestens einer Dichtung (3) abgedichtet. Das Einlegeteil umfasst den Strömungsquerschnitt (11) des Gehäuses. Das Einlegeteil bildet, im geschlossenen Zustand des Ventils, mit seiner dem Stellglied zugewandten Dichtfläche einen auf die Position der Dichtfläche (8) des Stellgliedes in seiner Spalthöhe und Spaltlage einstellbaren Drosselspalt (12).
EP20040016087 2003-07-17 2004-07-08 Drosselspaltdichtung für Ventile Active EP1498596B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10332766 2003-07-17
DE10332766 2003-07-17

Publications (3)

Publication Number Publication Date
EP1498596A2 EP1498596A2 (de) 2005-01-19
EP1498596A3 true EP1498596A3 (de) 2005-06-08
EP1498596B1 EP1498596B1 (de) 2006-10-18

Family

ID=33461995

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040016087 Active EP1498596B1 (de) 2003-07-17 2004-07-08 Drosselspaltdichtung für Ventile

Country Status (2)

Country Link
EP (1) EP1498596B1 (de)
DE (1) DE502004001773D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006009155A1 (de) 2006-02-24 2007-08-30 Mahle International Gmbh Schaltventil und zugehöriges Herstellungsverfahren
DE102007025177A1 (de) * 2007-05-29 2008-12-04 Mahle International Gmbh Schaltventil
EP2017510B1 (de) * 2007-06-12 2011-03-23 Arno Hofmann Gasführendes Drehklappenventil
DE102012009878B3 (de) * 2012-05-18 2013-06-13 Gerhard Kirstein Verbrennungsmotor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10103089A (ja) * 1996-09-25 1998-04-21 Aisan Ind Co Ltd 吸気装置
EP1227228A2 (de) * 2001-01-29 2002-07-31 Denso Corporation Drosselklappenstutzen mit Gusseinsatz
US20030030022A1 (en) * 2001-08-08 2003-02-13 Markus Michels Throttle device housing with flexible compensation elements for internal combustion engines
EP1323962A1 (de) * 2001-12-20 2003-07-02 Aisan Kogyo Kabushiki Kaisha Drosselklappe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10103089A (ja) * 1996-09-25 1998-04-21 Aisan Ind Co Ltd 吸気装置
EP1227228A2 (de) * 2001-01-29 2002-07-31 Denso Corporation Drosselklappenstutzen mit Gusseinsatz
US20030030022A1 (en) * 2001-08-08 2003-02-13 Markus Michels Throttle device housing with flexible compensation elements for internal combustion engines
EP1323962A1 (de) * 2001-12-20 2003-07-02 Aisan Kogyo Kabushiki Kaisha Drosselklappe

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 09 31 July 1998 (1998-07-31) *

Also Published As

Publication number Publication date
DE502004001773D1 (de) 2006-11-30
EP1498596A2 (de) 2005-01-19
EP1498596B1 (de) 2006-10-18

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