FR1242113A - Vanne d'arrêt à étanchéisation automatique - Google Patents

Vanne d'arrêt à étanchéisation automatique

Info

Publication number
FR1242113A
FR1242113A FR812094A FR812094A FR1242113A FR 1242113 A FR1242113 A FR 1242113A FR 812094 A FR812094 A FR 812094A FR 812094 A FR812094 A FR 812094A FR 1242113 A FR1242113 A FR 1242113A
Authority
FR
France
Prior art keywords
self
valve
sealing shut
shut
sealing
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
FR812094A
Other languages
English (en)
Inventor
Alexander Samuel Volpin
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
Application granted granted Critical
Publication of FR1242113A publication Critical patent/FR1242113A/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
    • F16K3/30—Details
    • F16K3/36—Features relating to lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR812094A 1959-08-24 1959-12-04 Vanne d'arrêt à étanchéisation automatique Expired FR1242113A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1242113XA 1959-08-24 1959-08-24

Publications (1)

Publication Number Publication Date
FR1242113A true FR1242113A (fr) 1960-09-23

Family

ID=22413490

Family Applications (1)

Application Number Title Priority Date Filing Date
FR812094A Expired FR1242113A (fr) 1959-08-24 1959-12-04 Vanne d'arrêt à étanchéisation automatique

Country Status (1)

Country Link
FR (1) FR1242113A (fr)

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