FR500304A - Double closing gate valve - Google Patents

Double closing gate valve

Info

Publication number
FR500304A
FR500304A FR500304DA FR500304A FR 500304 A FR500304 A FR 500304A FR 500304D A FR500304D A FR 500304DA FR 500304 A FR500304 A FR 500304A
Authority
FR
France
Prior art keywords
gate valve
closing gate
double closing
double
valve
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Jean Bordery
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JEAN BORDERY
Original Assignee
JEAN BORDERY
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 JEAN BORDERY filed Critical JEAN BORDERY
Application granted granted Critical
Publication of FR500304A publication Critical patent/FR500304A/en
Expired legal-status Critical Current

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
    • F16K3/02—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 flat sealing faces; Packings therefor
    • F16K3/16—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 flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
    • F16K3/18—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 flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
    • F16K3/182—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 flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of toggle links

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR500304D 1919-05-31 1919-05-31 Double closing gate valve Expired FR500304A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR500304T 1919-05-31

Publications (1)

Publication Number Publication Date
FR500304A true FR500304A (en) 1920-03-08

Family

ID=1535206

Family Applications (1)

Application Number Title Priority Date Filing Date
FR500304D Expired FR500304A (en) 1919-05-31 1919-05-31 Double closing gate valve

Country Status (1)

Country Link
FR (1) FR500304A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157046B (en) * 1960-03-12 1963-11-07 Zimmermann & Jansen Gmbh Gate valve with two plane-parallel plates, intermediate pressure piece and pressure pin connected to it
FR2462631A1 (en) * 1979-07-25 1981-02-13 Dungs Karl Gmbh & Co VALVE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157046B (en) * 1960-03-12 1963-11-07 Zimmermann & Jansen Gmbh Gate valve with two plane-parallel plates, intermediate pressure piece and pressure pin connected to it
FR2462631A1 (en) * 1979-07-25 1981-02-13 Dungs Karl Gmbh & Co VALVE

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