FR1263006A - Ball key valve - Google Patents

Ball key valve

Info

Publication number
FR1263006A
FR1263006A FR833629A FR833629A FR1263006A FR 1263006 A FR1263006 A FR 1263006A FR 833629 A FR833629 A FR 833629A FR 833629 A FR833629 A FR 833629A FR 1263006 A FR1263006 A FR 1263006A
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
FR833629A
Other languages
French (fr)
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.)
Hills Maccanna Co
Original Assignee
Hills Maccanna 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 Hills Maccanna Co filed Critical Hills Maccanna Co
Priority to FR833629A priority Critical patent/FR1263006A/en
Application granted granted Critical
Publication of FR1263006A publication Critical patent/FR1263006A/en
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
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug
    • F16K5/202—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug with conical surfaces
FR833629A 1960-07-21 1960-07-21 Ball key valve Expired FR1263006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR833629A FR1263006A (en) 1960-07-21 1960-07-21 Ball key valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR833629A FR1263006A (en) 1960-07-21 1960-07-21 Ball key valve

Publications (1)

Publication Number Publication Date
FR1263006A true FR1263006A (en) 1961-06-05

Family

ID=8735959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR833629A Expired FR1263006A (en) 1960-07-21 1960-07-21 Ball key valve

Country Status (1)

Country Link
FR (1) FR1263006A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3173648A (en) * 1961-08-14 1965-03-16 Halliburton Co Flow control devices
US3244398A (en) * 1963-10-28 1966-04-05 Scaramucci Domer Composite seat ball valve
DE1223211B (en) * 1962-07-02 1966-08-18 Crane Co stopcock

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3173648A (en) * 1961-08-14 1965-03-16 Halliburton Co Flow control devices
DE1223211B (en) * 1962-07-02 1966-08-18 Crane Co stopcock
US3244398A (en) * 1963-10-28 1966-04-05 Scaramucci Domer Composite seat ball valve

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