FR1079941A - Robinet à clé sphérique - Google Patents

Robinet à clé sphérique

Info

Publication number
FR1079941A
FR1079941A FR1079941DA FR1079941A FR 1079941 A FR1079941 A FR 1079941A FR 1079941D A FR1079941D A FR 1079941DA FR 1079941 A FR1079941 A FR 1079941A
Authority
FR
France
Prior art keywords
ball key
key valve
valve
ball
key
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.)
ACF Industries Inc
Original Assignee
American Car and Foundry Co
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 American Car and Foundry Co filed Critical American Car and Foundry Co
Application granted granted Critical
Publication of FR1079941A publication Critical patent/FR1079941A/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
    • F16K5/06—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 with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0668—Single packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1079941D 1953-04-09 1953-04-09 Robinet à clé sphérique Expired FR1079941A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1079941T 1953-04-09

Publications (1)

Publication Number Publication Date
FR1079941A true FR1079941A (fr) 1954-12-03

Family

ID=9609404

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1079941D Expired FR1079941A (fr) 1953-04-09 1953-04-09 Robinet à clé sphérique

Country Status (1)

Country Link
FR (1) FR1079941A (fr)

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