FR2278025A3 - Robinet spherique - Google Patents

Robinet spherique

Info

Publication number
FR2278025A3
FR2278025A3 FR7424080A FR7424080A FR2278025A3 FR 2278025 A3 FR2278025 A3 FR 2278025A3 FR 7424080 A FR7424080 A FR 7424080A FR 7424080 A FR7424080 A FR 7424080A FR 2278025 A3 FR2278025 A3 FR 2278025A3
Authority
FR
France
Prior art keywords
ball
valve
section
ball valve
increasing cross
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.)
Granted
Application number
FR7424080A
Other languages
English (en)
French (fr)
Other versions
FR2278025B3 (enExample
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7424080A priority Critical patent/FR2278025A3/fr
Publication of FR2278025A3 publication Critical patent/FR2278025A3/fr
Application granted granted Critical
Publication of FR2278025B3 publication Critical patent/FR2278025B3/fr
Granted 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)
  • Taps Or Cocks (AREA)
FR7424080A 1974-07-11 1974-07-11 Robinet spherique Granted FR2278025A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7424080A FR2278025A3 (fr) 1974-07-11 1974-07-11 Robinet spherique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7424080A FR2278025A3 (fr) 1974-07-11 1974-07-11 Robinet spherique

Publications (2)

Publication Number Publication Date
FR2278025A3 true FR2278025A3 (fr) 1976-02-06
FR2278025B3 FR2278025B3 (enExample) 1977-09-30

Family

ID=9141144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424080A Granted FR2278025A3 (fr) 1974-07-11 1974-07-11 Robinet spherique

Country Status (1)

Country Link
FR (1) FR2278025A3 (enExample)

Also Published As

Publication number Publication date
FR2278025B3 (enExample) 1977-09-30

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