CH591037A5 - - Google Patents

Info

Publication number
CH591037A5
CH591037A5 CH394575A CH394575A CH591037A5 CH 591037 A5 CH591037 A5 CH 591037A5 CH 394575 A CH394575 A CH 394575A CH 394575 A CH394575 A CH 394575A CH 591037 A5 CH591037 A5 CH 591037A5
Authority
CH
Switzerland
Application number
CH394575A
Original Assignee
Lorentis Ag
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 Lorentis Ag filed Critical Lorentis Ag
Priority to CH394575A priority Critical patent/CH591037A5/xx
Priority to DE19752521498 priority patent/DE2521498A1/de
Priority to FR7518948A priority patent/FR2305663A1/fr
Publication of CH591037A5 publication Critical patent/CH591037A5/xx

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)
  • Valve Housings (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
CH394575A 1975-03-27 1975-03-27 CH591037A5 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH394575A CH591037A5 (zh) 1975-03-27 1975-03-27
DE19752521498 DE2521498A1 (de) 1975-03-27 1975-05-14 Vorrichtung zum absperren oder umleiten eines stroemungsmediums, mit einem ring, der mit einem eine verschluss-sitzflaeche bildenden polymer- ueberzug versehen ist
FR7518948A FR2305663A1 (fr) 1975-03-27 1975-06-17 Dispositif d'arret ou de derivation d'un fluide en ecoulement, avec un anneau muni d'un revetement en polymere formant siege de fermeture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH394575A CH591037A5 (zh) 1975-03-27 1975-03-27

Publications (1)

Publication Number Publication Date
CH591037A5 true CH591037A5 (zh) 1977-08-31

Family

ID=4266859

Family Applications (1)

Application Number Title Priority Date Filing Date
CH394575A CH591037A5 (zh) 1975-03-27 1975-03-27

Country Status (3)

Country Link
CH (1) CH591037A5 (zh)
DE (1) DE2521498A1 (zh)
FR (1) FR2305663A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0759520A1 (de) * 1995-08-17 1997-02-26 Friatec Ag Keramik- Und Kunststoffwerke Dichtungsanordnung für Absperrklappen

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184507A (en) * 1978-04-20 1980-01-22 B. C. Richards & Co. Pty. Ltd. Ball valve
EP0024209A1 (en) * 1979-08-21 1981-02-25 George Aubrey Felton Fluid flow control valves
FR2467338A1 (fr) * 1979-10-11 1981-04-17 Amri Joint d'etancheite pour obturateur tel qu'un registre de ventilation
GB2520309B (en) * 2013-11-15 2020-09-09 Chargepoint Tech Limited Valve Seat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0759520A1 (de) * 1995-08-17 1997-02-26 Friatec Ag Keramik- Und Kunststoffwerke Dichtungsanordnung für Absperrklappen

Also Published As

Publication number Publication date
DE2521498A1 (de) 1976-10-14
FR2305663B3 (zh) 1978-02-03
FR2305663A1 (fr) 1976-10-22

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Legal Events

Date Code Title Description
PL Patent ceased