DE1775012B1 - Drosselklappe - Google Patents

Drosselklappe

Info

Publication number
DE1775012B1
DE1775012B1 DE19681775012 DE1775012A DE1775012B1 DE 1775012 B1 DE1775012 B1 DE 1775012B1 DE 19681775012 DE19681775012 DE 19681775012 DE 1775012 A DE1775012 A DE 1775012A DE 1775012 B1 DE1775012 B1 DE 1775012B1
Authority
DE
Germany
Prior art keywords
sealing ring
throttle valve
valve disc
cover
ring
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.)
Pending
Application number
DE19681775012
Other languages
German (de)
English (en)
Inventor
Pierre Guy Pont a Mousson Tosi (Frankreich)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE1775012B1 publication Critical patent/DE1775012B1/de
Pending 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
    • F02D9/1005—Details of the flap
    • F02D9/101—Special flap shapes, ribs, bores or the like
    • 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
    • F02D9/1005—Details of the flap
    • F02D9/101—Special flap shapes, ribs, bores or the like
    • F02D9/1015—Details of the edge of the flap, e.g. for lowering flow noise or improving flow sealing in closed flap position
    • 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
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lift Valve (AREA)
DE19681775012 1967-09-14 1968-06-26 Drosselklappe Pending DE1775012B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR120958A FR1543451A (fr) 1967-09-14 1967-09-14 Vanne papillon perfectionnée

Publications (1)

Publication Number Publication Date
DE1775012B1 true DE1775012B1 (de) 1971-03-04

Family

ID=8638295

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681775012 Pending DE1775012B1 (de) 1967-09-14 1968-06-26 Drosselklappe

Country Status (3)

Country Link
BE (1) BE714928A (forum.php)
DE (1) DE1775012B1 (forum.php)
FR (1) FR1543451A (forum.php)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2553383A1 (de) * 1974-12-05 1976-06-10 Pont A Mousson Absperrorgan
EP1431545A3 (de) * 2002-12-17 2007-05-23 Pierburg GmbH Schaltklappenvorrichtung
WO2007110664A1 (en) * 2006-03-28 2007-10-04 Hobbs Valve Limited Butterfly valve
DE102014108379A1 (de) * 2014-06-13 2016-01-07 Horst Severyns Absperrvorrichtung
DE102019103691A1 (de) * 2019-02-14 2020-08-20 Bayerische Motoren Werke Aktiengesellschaft Abgas-Rückführ-Kühler für eine Brennkraftmaschine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3567287B1 (de) * 2018-05-07 2021-03-03 Gregor Gaida Fünffach asymmetrisch aufgebaute absperrklappe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE583610C (de) * 1931-12-22 1933-09-06 J M Voith Maschinenfabrik Drosselklappe
DE1011683B (de) * 1954-11-30 1957-07-04 Bopp & Reuther Gmbh Drosselklappe mit einem Metalldichtring und einer zusaetzlichen elastischen Dichtung
DE1108023B (de) * 1957-01-16 1961-05-31 James Gordon & Co Ltd Drosselklappe
DE1870251U (de) * 1962-09-29 1963-04-11 Hochdruck Dichtungs Fabrik Sch Klappenscheibe fuer absperrklappen u. dgl. mit dichtungsring.
DE1249616B (forum.php) * 1967-09-07

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249616B (forum.php) * 1967-09-07
DE583610C (de) * 1931-12-22 1933-09-06 J M Voith Maschinenfabrik Drosselklappe
DE1011683B (de) * 1954-11-30 1957-07-04 Bopp & Reuther Gmbh Drosselklappe mit einem Metalldichtring und einer zusaetzlichen elastischen Dichtung
DE1108023B (de) * 1957-01-16 1961-05-31 James Gordon & Co Ltd Drosselklappe
DE1870251U (de) * 1962-09-29 1963-04-11 Hochdruck Dichtungs Fabrik Sch Klappenscheibe fuer absperrklappen u. dgl. mit dichtungsring.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2553383A1 (de) * 1974-12-05 1976-06-10 Pont A Mousson Absperrorgan
EP1431545A3 (de) * 2002-12-17 2007-05-23 Pierburg GmbH Schaltklappenvorrichtung
WO2007110664A1 (en) * 2006-03-28 2007-10-04 Hobbs Valve Limited Butterfly valve
US8348235B2 (en) 2006-03-28 2013-01-08 Bryan Higgs Butterfly valve with removable valve disc element
DE102014108379A1 (de) * 2014-06-13 2016-01-07 Horst Severyns Absperrvorrichtung
DE102019103691A1 (de) * 2019-02-14 2020-08-20 Bayerische Motoren Werke Aktiengesellschaft Abgas-Rückführ-Kühler für eine Brennkraftmaschine

Also Published As

Publication number Publication date
FR1543451A (fr) 1968-10-25
BE714928A (forum.php) 1968-09-30

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977