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

  • ️Mon Feb 12 1973

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
1969-06-27
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.)
1969-06-27
Filing date
1969-06-27
Publication date
1973-02-12
1969-06-27 Application filed by Schaeffer & Budenberg Gmbh filed Critical Schaeffer & Budenberg Gmbh
1969-06-27 Priority to AT619069A priority Critical patent/AT304977B/en
1969-08-26 Priority to DE19691943985 priority patent/DE1943985C3/en
1973-02-12 Application granted granted Critical
1973-02-12 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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