FR713966A - Rotary valve - Google Patents

Rotary valve

Info

Publication number
FR713966A
FR713966A FR713966DA FR713966A FR 713966 A FR713966 A FR 713966A FR 713966D A FR713966D A FR 713966DA FR 713966 A FR713966 A FR 713966A
Authority
FR
France
Prior art keywords
rotary valve
rotary
valve
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)
Inventor
Alfred Schmidt
Ewald Haselhorst
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 filed Critical
Application granted granted Critical
Publication of FR713966A publication Critical patent/FR713966A/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
    • F16K5/204—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR713966D 1931-03-27 1931-03-27 Rotary valve Expired FR713966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR713966T 1931-03-27

Publications (1)

Publication Number Publication Date
FR713966A true FR713966A (en) 1931-11-05

Family

ID=9085345

Family Applications (1)

Application Number Title Priority Date Filing Date
FR713966D Expired FR713966A (en) 1931-03-27 1931-03-27 Rotary valve

Country Status (1)

Country Link
FR (1) FR713966A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437547A1 (en) * 1978-09-26 1980-04-25 Balzers Hochvakuum VACUUM VALVE
FR2485680A1 (en) * 1980-06-27 1981-12-31 Dresser Ind Tap with spherical plug chamber - has plug expanded against inlet and outlet ports in shut position to seal
EP0379233A1 (en) * 1989-01-20 1990-07-25 METALLGESELLSCHAFT Aktiengesellschaft Closing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437547A1 (en) * 1978-09-26 1980-04-25 Balzers Hochvakuum VACUUM VALVE
FR2485680A1 (en) * 1980-06-27 1981-12-31 Dresser Ind Tap with spherical plug chamber - has plug expanded against inlet and outlet ports in shut position to seal
EP0379233A1 (en) * 1989-01-20 1990-07-25 METALLGESELLSCHAFT Aktiengesellschaft Closing device

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