NO791933L - VALVE SEAT. - Google Patents

VALVE SEAT.

Info

Publication number
NO791933L
NO791933L NO791933A NO791933A NO791933L NO 791933 L NO791933 L NO 791933L NO 791933 A NO791933 A NO 791933A NO 791933 A NO791933 A NO 791933A NO 791933 L NO791933 L NO 791933L
Authority
NO
Norway
Prior art keywords
valve seat
seat
valve
Prior art date
Application number
NO791933A
Other languages
Norwegian (no)
Other versions
NO152308C (en
NO152308B (en
Inventor
Folke Hubert Hubertson
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
Publication of NO791933L publication Critical patent/NO791933L/en
Publication of NO152308B publication Critical patent/NO152308B/en
Publication of NO152308C publication Critical patent/NO152308C/en

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
NO791933A 1978-11-17 1979-06-11 Butterfly Valves NO152308C (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NO791933L true NO791933L (en) 1980-05-20
NO152308B NO152308B (en) 1985-05-28
NO152308C NO152308C (en) 1985-09-04

Family

ID=20336387

Family Applications (1)

Application Number Title Priority Date Filing Date
NO791933A NO152308C (en) 1978-11-17 1979-06-11 Butterfly Valves

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 (en) * 1980-01-17 1981-07-23 Micafil AG, 8048 Zürich Curable mixt. of epoxide resin, poly:ol, isocyanate and catalyst - combines easy processing with high thermal stability after cure
SE445382B (en) * 1984-09-27 1986-06-16 Somas Ventiler GAS VALVE SEALING DEVICE
DE8817267U1 (en) * 1988-07-13 1996-04-11 Mannesmann Ag Shut-off device for pipes
DE29622643U1 (en) * 1996-11-09 1998-03-12 Richter Albert Ari Armaturen Valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI54536C (en) * 1975-04-15 1978-12-11 Neles Oy KLAFFVENTIL
GB1561593A (en) * 1975-10-02 1980-02-27 Fisher Controls Co Valve structure

Also Published As

Publication number Publication date
DE2945817C2 (en) 1988-07-21
FI70461B (en) 1986-03-27
FI70461C (en) 1986-09-19
JPS6249511B2 (en) 1987-10-20
NO152308C (en) 1985-09-04
SE437711B (en) 1985-03-11
CA1131607A (en) 1982-09-14
JPS5569362A (en) 1980-05-24
SE7909460L (en) 1980-05-18
DE2945817A1 (en) 1980-05-29
NO152308B (en) 1985-05-28
FI793305A (en) 1980-05-18

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