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FR1354265A - Improvements to ball valves - Google Patents

Improvements to ball valves

Info

Publication number
FR1354265A
FR1354265A FR922507A FR922507A FR1354265A FR 1354265 A FR1354265 A FR 1354265A FR 922507 A FR922507 A FR 922507A FR 922507 A FR922507 A FR 922507A FR 1354265 A FR1354265 A FR 1354265A
Authority
FR
France
Prior art keywords
ball valves
valves
ball
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
FR922507A
Other languages
French (fr)
Inventor
Antoine Francois
Regis Peyron
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.)
S E P I
Original Assignee
S E P I
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 S E P I filed Critical S E P I
Priority to FR922507A priority Critical patent/FR1354265A/en
Application granted granted Critical
Publication of FR1354265A publication Critical patent/FR1354265A/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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • 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
    • F16K5/205—Sealing effected by the flowing medium
    • F16K5/207—Sealing effected by the flowing medium using bellows

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR922507A 1963-01-24 1963-01-24 Improvements to ball valves Expired FR1354265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR922507A FR1354265A (en) 1963-01-24 1963-01-24 Improvements to ball valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR922507A FR1354265A (en) 1963-01-24 1963-01-24 Improvements to ball valves

Publications (1)

Publication Number Publication Date
FR1354265A true FR1354265A (en) 1964-03-06

Family

ID=8795448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR922507A Expired FR1354265A (en) 1963-01-24 1963-01-24 Improvements to ball valves

Country Status (1)

Country Link
FR (1) FR1354265A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567176A (en) * 1968-12-20 1971-03-02 Herbert G Johnson Ball valve assembly with stem actuator seal
US3712585A (en) * 1970-08-27 1973-01-23 Gen Ind Inc Seals for ball valves
US4296915A (en) * 1980-08-21 1981-10-27 Baumann Hans D Eccentric rotary disk valve with elastic metal seal
EP0160828A1 (en) * 1984-04-10 1985-11-13 Ferdi W. Brücken Valve for fluid-transporting pipes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567176A (en) * 1968-12-20 1971-03-02 Herbert G Johnson Ball valve assembly with stem actuator seal
US3712585A (en) * 1970-08-27 1973-01-23 Gen Ind Inc Seals for ball valves
US4296915A (en) * 1980-08-21 1981-10-27 Baumann Hans D Eccentric rotary disk valve with elastic metal seal
EP0160828A1 (en) * 1984-04-10 1985-11-13 Ferdi W. Brücken Valve for fluid-transporting pipes

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