FR539682A - New type of gate valve - Google Patents

New type of gate valve

Info

Publication number
FR539682A
FR539682A FR539682DA FR539682A FR 539682 A FR539682 A FR 539682A FR 539682D A FR539682D A FR 539682DA FR 539682 A FR539682 A FR 539682A
Authority
FR
France
Prior art keywords
gate valve
new type
new
gate
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)
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.)
VENTILATION KESTNER ET NEU SNC
Original Assignee
VENTILATION KESTNER ET NEU SNC
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 VENTILATION KESTNER ET NEU SNC filed Critical VENTILATION KESTNER ET NEU SNC
Application granted granted Critical
Publication of FR539682A publication Critical patent/FR539682A/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
    • F16K3/184—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 cams

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR539682D 1921-08-24 1921-08-24 New type of gate valve Expired FR539682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR539682T 1921-08-24

Publications (1)

Publication Number Publication Date
FR539682A true FR539682A (en) 1922-06-29

Family

ID=8929001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR539682D Expired FR539682A (en) 1921-08-24 1921-08-24 New type of gate valve

Country Status (1)

Country Link
FR (1) FR539682A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0879978A1 (en) * 1996-11-04 1998-11-25 Alfio Pozzi Pressure reducing valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0879978A1 (en) * 1996-11-04 1998-11-25 Alfio Pozzi Pressure reducing valve

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