AT304977B - Sealing of a butterfly valve or control valve by means of an O-ring - Google Patents

Sealing of a butterfly valve or control valve by means of an O-ring

Info

Publication number
AT304977B
AT304977B AT619069A AT619069A AT304977B AT 304977 B AT304977 B AT 304977B AT 619069 A AT619069 A AT 619069A AT 619069 A AT619069 A AT 619069A AT 304977 B AT304977 B AT 304977B
Authority
AT
Austria
Prior art keywords
sealing
ring
valve
control valve
butterfly valve
Prior art date
Application number
AT619069A
Other languages
German (de)
Inventor
Peter Bauer
Erwin Ing Klimpfinger
Original Assignee
Schaeffer & Budenberg Gmbh
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 Schaeffer & Budenberg Gmbh filed Critical Schaeffer & Budenberg Gmbh
Priority to AT619069A priority Critical patent/AT304977B/en
Priority to DE19691943985 priority patent/DE1943985C3/en
Application granted granted Critical
Publication of AT304977B publication Critical patent/AT304977B/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
    • F16K1/2261—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)
  • Lift Valve (AREA)
AT619069A 1969-06-27 1969-06-27 Sealing of a butterfly valve or control valve by means of an O-ring AT304977B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT619069A AT304977B (en) 1969-06-27 1969-06-27 Sealing of a butterfly valve or control valve by means of an O-ring
DE19691943985 DE1943985C3 (en) 1969-06-27 1969-08-26 Sealing of a butterfly valve or control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT619069A AT304977B (en) 1969-06-27 1969-06-27 Sealing of a butterfly valve or control valve by means of an O-ring

Publications (1)

Publication Number Publication Date
AT304977B true AT304977B (en) 1973-02-12

Family

ID=3583787

Family Applications (1)

Application Number Title Priority Date Filing Date
AT619069A AT304977B (en) 1969-06-27 1969-06-27 Sealing of a butterfly valve or control valve by means of an O-ring

Country Status (2)

Country Link
AT (1) AT304977B (en)
DE (1) DE1943985C3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH601704A5 (en) * 1974-12-05 1978-07-14 Pont A Mousson
FR2528144A1 (en) * 1982-06-07 1983-12-09 Auxim Ste Nle SEALING DEVICE FOR A SPHERICAL ROTARY TAP
US6439255B1 (en) 2000-11-17 2002-08-27 Mks Instruments, Inc. Valve flapper with dynamic circumference seal
US20130168588A1 (en) * 2011-12-29 2013-07-04 Amot Controls Corp. Pressure relief venting for a valve disk seal
DK181569B1 (en) * 2021-12-21 2024-05-27 Frese As A three-way valve and the use of a three-way valve

Also Published As

Publication number Publication date
DE1943985B2 (en) 1977-07-28
DE1943985C3 (en) 1978-03-16
DE1943985A1 (en) 1971-01-07

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