BE477730A - - Google Patents

Info

Publication number
BE477730A
BE477730A BE477730A BE477730A BE477730A BE 477730 A BE477730 A BE 477730A BE 477730 A BE477730 A BE 477730A BE 477730 A BE477730 A BE 477730A BE 477730 A BE477730 A BE 477730A
Authority
BE
Belgium
Prior art keywords
valve
shutter
passage
cylinder
control
Prior art date
Application number
BE477730A
Other languages
English (en)
French (fr)
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 filed Critical
Priority to BE477730A priority Critical patent/BE477730A/fr
Publication of BE477730A publication Critical patent/BE477730A/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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/123—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm the seat being formed on the bottom of the fluid line
    • 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
    • F16K3/28—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 resilient valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
BE477730A 1947-11-29 1947-11-29 BE477730A (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE477730A BE477730A (enrdf_load_stackoverflow) 1947-11-29 1947-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE477730A BE477730A (enrdf_load_stackoverflow) 1947-11-29 1947-11-29

Publications (1)

Publication Number Publication Date
BE477730A true BE477730A (enrdf_load_stackoverflow) 1947-12-31

Family

ID=90124199

Family Applications (1)

Application Number Title Priority Date Filing Date
BE477730A BE477730A (enrdf_load_stackoverflow) 1947-11-29 1947-11-29

Country Status (1)

Country Link
BE (1) BE477730A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3564561B1 (en) * 2016-12-27 2024-08-07 Waterworks Technology Development Organization Co., Ltd. Gate valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3564561B1 (en) * 2016-12-27 2024-08-07 Waterworks Technology Development Organization Co., Ltd. Gate valve

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