CA1131607A - Valve seat - Google Patents

Valve seat

Info

Publication number
CA1131607A
CA1131607A CA340,007A CA340007A CA1131607A CA 1131607 A CA1131607 A CA 1131607A CA 340007 A CA340007 A CA 340007A CA 1131607 A CA1131607 A CA 1131607A
Authority
CA
Canada
Prior art keywords
seat ring
valve
seat
seal face
throttle
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.)
Expired
Application number
CA340,007A
Other languages
English (en)
French (fr)
Inventor
Folke Hubertson
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.)
SOMAS AB
Original Assignee
SOMAS AB
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 SOMAS AB filed Critical SOMAS AB
Application granted granted Critical
Publication of CA1131607A publication Critical patent/CA1131607A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
CA340,007A 1978-11-17 1979-11-16 Valve seat Expired CA1131607A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7811865 1978-11-17
SE7811865-0 1978-11-17

Publications (1)

Publication Number Publication Date
CA1131607A true CA1131607A (en) 1982-09-14

Family

ID=20336387

Family Applications (1)

Application Number Title Priority Date Filing Date
CA340,007A Expired CA1131607A (en) 1978-11-17 1979-11-16 Valve seat

Country Status (6)

Country Link
JP (1) JPS5569362A (en])
CA (1) CA1131607A (en])
DE (1) DE2945817A1 (en])
FI (1) FI70461C (en])
NO (1) NO152308C (en])
SE (1) SE437711B (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001637A1 (de) * 1980-01-17 1981-07-23 Micafil AG, 8048 Zürich Haertbare polymermischungen
SE445382B (sv) * 1984-09-27 1986-06-16 Somas Ventiler Tetningsanordning vid spjellventiler
DE3823734C2 (de) * 1988-07-13 1997-07-03 Mannesmann Ag Absperrvorrichtung
DE29622643U1 (de) * 1996-11-09 1998-03-12 ARI-Armaturen Albert Richter GmbH & Co KG, 33758 Schloß Holte-Stukenbrock Ventil

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1011683B (de) * 1954-11-30 1957-07-04 Bopp & Reuther Gmbh Drosselklappe mit einem Metalldichtring und einer zusaetzlichen elastischen Dichtung
DE1232422B (de) * 1959-12-28 1967-01-12 Bopp & Reuther Gmbh Dichtungsring, insbesondere fuer Klappenventile
FI54536C (fi) * 1975-04-15 1978-12-11 Neles Oy Klaffventil
DE2644518A1 (de) * 1975-10-02 1977-04-14 Fisher Controls Co Hochtemperaturbestaendige bidiretionale metalldichtung

Also Published As

Publication number Publication date
NO152308C (no) 1985-09-04
JPS5569362A (en) 1980-05-24
JPS6249511B2 (en]) 1987-10-20
FI70461C (fi) 1986-09-19
NO152308B (no) 1985-05-28
SE437711B (sv) 1985-03-11
FI793305A7 (fi) 1980-05-18
DE2945817C2 (en]) 1988-07-21
NO791933L (no) 1980-05-20
DE2945817A1 (de) 1980-05-29
SE7909460L (sv) 1980-05-18
FI70461B (fi) 1986-03-27

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Legal Events

Date Code Title Description
MKEX Expiry