FR1309912A - Perfectionnements aux vannes d'étanchéité - Google Patents

Perfectionnements aux vannes d'étanchéité

Info

Publication number
FR1309912A
FR1309912A FR875392A FR875392A FR1309912A FR 1309912 A FR1309912 A FR 1309912A FR 875392 A FR875392 A FR 875392A FR 875392 A FR875392 A FR 875392A FR 1309912 A FR1309912 A FR 1309912A
Authority
FR
France
Prior art keywords
sealing valves
valves
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
FR875392A
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR875392A priority Critical patent/FR1309912A/fr
Application granted granted Critical
Publication of FR1309912A publication Critical patent/FR1309912A/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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR875392A 1961-10-09 1961-10-09 Perfectionnements aux vannes d'étanchéité Expired FR1309912A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR875392A FR1309912A (fr) 1961-10-09 1961-10-09 Perfectionnements aux vannes d'étanchéité

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR875392A FR1309912A (fr) 1961-10-09 1961-10-09 Perfectionnements aux vannes d'étanchéité

Publications (1)

Publication Number Publication Date
FR1309912A true FR1309912A (fr) 1962-11-23

Family

ID=8764333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR875392A Expired FR1309912A (fr) 1961-10-09 1961-10-09 Perfectionnements aux vannes d'étanchéité

Country Status (1)

Country Link
FR (1) FR1309912A (fr)

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