FR655345A - Perfectionnements apportés aux vannes - Google Patents

Perfectionnements apportés aux vannes

Info

Publication number
FR655345A
FR655345A FR655345DA FR655345A FR 655345 A FR655345 A FR 655345A FR 655345D A FR655345D A FR 655345DA FR 655345 A FR655345 A FR 655345A
Authority
FR
France
Prior art keywords
valves
improvements made
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)
Inventor
Frank Raymond Mcgee
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 FR655345A publication Critical patent/FR655345A/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
    • F16K3/04—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 pivoted closure members
    • F16K3/10—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 pivoted closure members with special arrangements for separating the sealing faces or for pressing them together

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR655345D 1928-05-21 1928-05-21 Perfectionnements apportés aux vannes Expired FR655345A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR655345T 1928-05-21

Publications (1)

Publication Number Publication Date
FR655345A true FR655345A (fr) 1929-04-17

Family

ID=9007066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR655345D Expired FR655345A (fr) 1928-05-21 1928-05-21 Perfectionnements apportés aux vannes

Country Status (1)

Country Link
FR (1) FR655345A (fr)

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