DE2724790A1 - Ringfoermiger sitz, insbesondere fuer ventile, schieber und haehne - Google Patents

Ringfoermiger sitz, insbesondere fuer ventile, schieber und haehne

Info

Publication number
DE2724790A1
DE2724790A1 DE19772724790 DE2724790A DE2724790A1 DE 2724790 A1 DE2724790 A1 DE 2724790A1 DE 19772724790 DE19772724790 DE 19772724790 DE 2724790 A DE2724790 A DE 2724790A DE 2724790 A1 DE2724790 A1 DE 2724790A1
Authority
DE
Germany
Prior art keywords
seat
seat according
jacket
annular
profile
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
DE19772724790
Other languages
German (de)
English (en)
Other versions
DE2724790C2 (enExample
Inventor
Jean Friess
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.)
Emerson Automation Solutions Final Control France SARL
Original Assignee
Meusienne de Realisations Mecaniques REALMECA
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 Meusienne de Realisations Mecaniques REALMECA filed Critical Meusienne de Realisations Mecaniques REALMECA
Priority to DE19772724790 priority Critical patent/DE2724790A1/de
Publication of DE2724790A1 publication Critical patent/DE2724790A1/de
Application granted granted Critical
Publication of DE2724790C2 publication Critical patent/DE2724790C2/de
Granted legal-status Critical Current

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
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
    • F16K1/2266—Shaping or arrangements of the sealing the sealing being arranged on the valve seat and being forced into sealing contact with the valve member by a spring or a spring-like member
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Taps Or Cocks (AREA)
DE19772724790 1977-05-27 1977-05-27 Ringfoermiger sitz, insbesondere fuer ventile, schieber und haehne Granted DE2724790A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772724790 DE2724790A1 (de) 1977-05-27 1977-05-27 Ringfoermiger sitz, insbesondere fuer ventile, schieber und haehne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772724790 DE2724790A1 (de) 1977-05-27 1977-05-27 Ringfoermiger sitz, insbesondere fuer ventile, schieber und haehne

Publications (2)

Publication Number Publication Date
DE2724790A1 true DE2724790A1 (de) 1978-11-30
DE2724790C2 DE2724790C2 (enExample) 1989-01-26

Family

ID=6010437

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772724790 Granted DE2724790A1 (de) 1977-05-27 1977-05-27 Ringfoermiger sitz, insbesondere fuer ventile, schieber und haehne

Country Status (1)

Country Link
DE (1) DE2724790A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336879A1 (de) * 1983-10-11 1985-04-25 Harald 6707 Schifferstadt Hoffmann Ventilsitzeinrichtung, insbesondere fuer drehkegelstellventile
DE3637857A1 (de) * 1986-11-06 1988-05-19 Harald Hoffmann Drehkegelstellventil mit exzentrischer kegellagerung
DE3818073A1 (de) * 1988-05-27 1989-12-21 Zur Steege Geb Hintze Ellen Absperrarmatur
EP0500207A3 (en) * 1991-02-20 1992-10-07 Kiyohara, Masako Fluid flow controller
EP3919785A1 (en) * 2020-06-05 2021-12-08 Trelleborg Sealing Solutions U.S., Inc. Seal assembly and manufacturing method thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1865756U (de) * 1960-05-09 1963-01-17 Graubremse Gmbh Elastischer dichtungsring.
GB1010118A (en) * 1962-11-09 1965-11-17 Lincoln Valves Ltd Improvements relating to fluid control valves
DE1650381A1 (de) * 1966-07-05 1970-10-22 Jean Gachot Kugelgelenkhahn
US3684241A (en) * 1970-08-31 1972-08-15 Stile Craft Mfg Inc Ball valve
FR2151186A5 (enExample) * 1971-08-24 1973-04-13 Commissariat Energie Atomique
DE2454452A1 (de) * 1973-12-05 1975-07-03 Valve Syst Int Inc Ventildichtung
DE2038905B2 (de) * 1969-08-06 1975-08-21 Hills-Mccanna Company, (Ges. N.D. Gesetzen D. Staates Delaware), Carpentersville, Ill. (V.St.A.) Sitzdichtung für ein Absperrventil
DE2644518A1 (de) * 1975-10-02 1977-04-14 Fisher Controls Co Hochtemperaturbestaendige bidiretionale metalldichtung

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1865756U (de) * 1960-05-09 1963-01-17 Graubremse Gmbh Elastischer dichtungsring.
GB1010118A (en) * 1962-11-09 1965-11-17 Lincoln Valves Ltd Improvements relating to fluid control valves
DE1650381A1 (de) * 1966-07-05 1970-10-22 Jean Gachot Kugelgelenkhahn
DE2038905B2 (de) * 1969-08-06 1975-08-21 Hills-Mccanna Company, (Ges. N.D. Gesetzen D. Staates Delaware), Carpentersville, Ill. (V.St.A.) Sitzdichtung für ein Absperrventil
US3684241A (en) * 1970-08-31 1972-08-15 Stile Craft Mfg Inc Ball valve
FR2151186A5 (enExample) * 1971-08-24 1973-04-13 Commissariat Energie Atomique
DE2454452A1 (de) * 1973-12-05 1975-07-03 Valve Syst Int Inc Ventildichtung
DE2644518A1 (de) * 1975-10-02 1977-04-14 Fisher Controls Co Hochtemperaturbestaendige bidiretionale metalldichtung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336879A1 (de) * 1983-10-11 1985-04-25 Harald 6707 Schifferstadt Hoffmann Ventilsitzeinrichtung, insbesondere fuer drehkegelstellventile
DE3637857A1 (de) * 1986-11-06 1988-05-19 Harald Hoffmann Drehkegelstellventil mit exzentrischer kegellagerung
DE3818073A1 (de) * 1988-05-27 1989-12-21 Zur Steege Geb Hintze Ellen Absperrarmatur
EP0500207A3 (en) * 1991-02-20 1992-10-07 Kiyohara, Masako Fluid flow controller
EP3919785A1 (en) * 2020-06-05 2021-12-08 Trelleborg Sealing Solutions U.S., Inc. Seal assembly and manufacturing method thereof

Also Published As

Publication number Publication date
DE2724790C2 (enExample) 1989-01-26

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: PRINZ, E., DIPL.-ING. LEISER, G., DIPL.-ING., PAT.

8127 New person/name/address of the applicant

Owner name: GACHOT S.A., SOISY-SOUS-MONTMORENCY, VAL D OISE, F

8128 New person/name/address of the agent

Representative=s name: PRINZ, E., DIPL.-ING. LEISER, G., DIPL.-ING. SCHWE

D2 Grant after examination
8364 No opposition during term of opposition