FR1072917A - Ball key valve - Google Patents

Ball key valve

Info

Publication number
FR1072917A
FR1072917A FR1072917DA FR1072917A FR 1072917 A FR1072917 A FR 1072917A FR 1072917D A FR1072917D A FR 1072917DA FR 1072917 A FR1072917 A FR 1072917A
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
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.)
Neue Argus GmbH
Original Assignee
Neue Argus GmbH
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 Neue Argus GmbH filed Critical Neue Argus GmbH
Application granted granted Critical
Publication of FR1072917A publication Critical patent/FR1072917A/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
    • F16K5/06—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
    • F16K5/0673—Composite packings
FR1072917D 1952-03-15 1953-03-12 Ball key valve Expired FR1072917A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1072917X 1952-03-15

Publications (1)

Publication Number Publication Date
FR1072917A true FR1072917A (en) 1954-09-16

Family

ID=7719996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1072917D Expired FR1072917A (en) 1952-03-15 1953-03-12 Ball key valve

Country Status (1)

Country Link
FR (1) FR1072917A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930575A (en) * 1957-08-26 1960-03-29 Hydromatics Inc Rotary valve and seat construction
DE1095604B (en) * 1958-01-31 1960-12-22 Rudolf Von Scheven Armaturenfa Stopcock for maximum pressure with plug embedded in sealing rings
DE1122788B (en) * 1959-04-21 1962-01-25 Otto Meyer Cock with a movable end part on the plug and a sealing seat ring that is movably mounted in the housing
DE1172914B (en) * 1959-07-09 1964-06-25 Gen Dynamics Corp Cock with ball valve
US3373967A (en) * 1965-04-12 1968-03-19 Scaramucci Domer Between-flange ball valve
US3373968A (en) * 1965-04-12 1968-03-19 Scaramucci Domer Between-flange ball valve with slidable seats
DE1272063B (en) * 1961-12-21 1968-07-04 Cameron Iron Works Inc stopcock
FR2525315A1 (en) * 1982-04-19 1983-10-21 Indufer Ag Gas tight ball valve - has sliding spherical plug pre-loaded by axial spring

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930575A (en) * 1957-08-26 1960-03-29 Hydromatics Inc Rotary valve and seat construction
DE1095604B (en) * 1958-01-31 1960-12-22 Rudolf Von Scheven Armaturenfa Stopcock for maximum pressure with plug embedded in sealing rings
DE1122788B (en) * 1959-04-21 1962-01-25 Otto Meyer Cock with a movable end part on the plug and a sealing seat ring that is movably mounted in the housing
DE1172914B (en) * 1959-07-09 1964-06-25 Gen Dynamics Corp Cock with ball valve
DE1272063B (en) * 1961-12-21 1968-07-04 Cameron Iron Works Inc stopcock
US3373967A (en) * 1965-04-12 1968-03-19 Scaramucci Domer Between-flange ball valve
US3373968A (en) * 1965-04-12 1968-03-19 Scaramucci Domer Between-flange ball valve with slidable seats
FR2525315A1 (en) * 1982-04-19 1983-10-21 Indufer Ag Gas tight ball valve - has sliding spherical plug pre-loaded by axial spring

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