BE505335A - - Google Patents

Info

Publication number
BE505335A
BE505335A BE505335DA BE505335A BE 505335 A BE505335 A BE 505335A BE 505335D A BE505335D A BE 505335DA BE 505335 A BE505335 A BE 505335A
Authority
BE
Belgium
Prior art keywords
valve
purge
piston
orifices
compressed air
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE505335A publication Critical patent/BE505335A/fr

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
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/243—Packings
    • 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
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/02—Devices, e.g. valves, for venting or aerating enclosures the enclosure being itself a valve, tap, or cock

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
BE505335D BE505335A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE505335A true BE505335A (enrdf_load_stackoverflow)

Family

ID=145909

Family Applications (1)

Application Number Title Priority Date Filing Date
BE505335D BE505335A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE505335A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0362518A3 (en) * 1988-10-07 1990-08-22 Johannes Erhard, H. Waldenmaier Erben Suddeutsche Armaturenfabrik Gmbh & Co. Cylindrical slide valve with a flexible actuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0362518A3 (en) * 1988-10-07 1990-08-22 Johannes Erhard, H. Waldenmaier Erben Suddeutsche Armaturenfabrik Gmbh & Co. Cylindrical slide valve with a flexible actuator

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