SE423267B - Tetningsanordning vid vridspjell- eller klaffventil - Google Patents

Tetningsanordning vid vridspjell- eller klaffventil

Info

Publication number
SE423267B
SE423267B SE7805903A SE7805903A SE423267B SE 423267 B SE423267 B SE 423267B SE 7805903 A SE7805903 A SE 7805903A SE 7805903 A SE7805903 A SE 7805903A SE 423267 B SE423267 B SE 423267B
Authority
SE
Sweden
Prior art keywords
valve
sealing
sealing surface
seat
valve body
Prior art date
Application number
SE7805903A
Other languages
English (en)
Swedish (sv)
Other versions
SE7805903L (sv
Inventor
Jorg Lilljeqvist
Original Assignee
Jorg Lilljeqvist
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 Jorg Lilljeqvist filed Critical Jorg Lilljeqvist
Priority to SE7805903A priority Critical patent/SE423267B/sv
Priority to DE19792915440 priority patent/DE2915440A1/de
Priority to DK157179A priority patent/DK155851C/da
Publication of SE7805903L publication Critical patent/SE7805903L/
Publication of SE423267B publication Critical patent/SE423267B/sv

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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/36—Features relating to lubrication
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Taps Or Cocks (AREA)
SE7805903A 1978-04-17 1978-04-17 Tetningsanordning vid vridspjell- eller klaffventil SE423267B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE7805903A SE423267B (sv) 1978-04-17 1978-04-17 Tetningsanordning vid vridspjell- eller klaffventil
DE19792915440 DE2915440A1 (de) 1978-04-17 1979-04-17 Armatur, z.b. schieber oder klappenventil
DK157179A DK155851C (da) 1978-04-17 1979-04-17 Drejespjaeld eller klapventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7805903A SE423267B (sv) 1978-04-17 1978-04-17 Tetningsanordning vid vridspjell- eller klaffventil

Publications (2)

Publication Number Publication Date
SE7805903L SE7805903L (sv) 1979-10-18
SE423267B true SE423267B (sv) 1982-04-26

Family

ID=20334990

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7805903A SE423267B (sv) 1978-04-17 1978-04-17 Tetningsanordning vid vridspjell- eller klaffventil

Country Status (3)

Country Link
DE (1) DE2915440A1 (de)
DK (1) DK155851C (de)
SE (1) SE423267B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824685Y2 (ja) * 1978-12-19 1983-05-27 株式会社巴技術研究所 ちよう形弁のシ−トリング
DE19515014A1 (de) * 1995-04-24 1996-10-31 Linde Ag Absperrarmatur mit einer Drehklappe
US7984892B2 (en) * 2006-02-21 2011-07-26 Ge Aviation Systems, Llc Low friction butterfly ring

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388715A (en) * 1967-06-09 1968-06-18 Cameron Iron Works Inc Lubricated valve with spring means for relieving excessive sealant pressure
AT318337B (de) * 1971-08-17 1974-10-10 Huebner Vamag Im Gehäuse verschiebbar gelagerter Sitzring für Kugelhähne od.dgl.
US3776506A (en) * 1971-12-15 1973-12-04 Acf Ind Inc Valve structure having fluid pressure actuated sealing members

Also Published As

Publication number Publication date
SE7805903L (sv) 1979-10-18
DK155851C (da) 1989-10-02
DE2915440C2 (de) 1989-09-07
DK155851B (da) 1989-05-22
DK157179A (da) 1979-10-18
DE2915440A1 (de) 1979-10-25

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