FR909643A - Siège d'étanchéité pour robinet vanne - Google Patents

Siège d'étanchéité pour robinet vanne

Info

Publication number
FR909643A
FR909643A FR909643DA FR909643A FR 909643 A FR909643 A FR 909643A FR 909643D A FR909643D A FR 909643DA FR 909643 A FR909643 A FR 909643A
Authority
FR
France
Prior art keywords
gate valve
sealing seat
seat
sealing
gate
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
English (en)
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.)
POMPES NOE L
Original Assignee
POMPES NOE L
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 POMPES NOE L filed Critical POMPES NOE L
Application granted granted Critical
Publication of FR909643A publication Critical patent/FR909643A/fr
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
    • F16K3/12—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 wedge-shaped arrangements of sealing faces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR909643D 1945-03-10 1945-03-10 Siège d'étanchéité pour robinet vanne Expired FR909643A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR909643T 1945-03-10

Publications (1)

Publication Number Publication Date
FR909643A true FR909643A (fr) 1946-05-14

Family

ID=9408128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909643D Expired FR909643A (fr) 1945-03-10 1945-03-10 Siège d'étanchéité pour robinet vanne

Country Status (1)

Country Link
FR (1) FR909643A (fr)

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