FR1577394A - - Google Patents

Info

Publication number
FR1577394A
FR1577394A FR1577394DA FR1577394A FR 1577394 A FR1577394 A FR 1577394A FR 1577394D A FR1577394D A FR 1577394DA FR 1577394 A FR1577394 A FR 1577394A
Authority
FR
France
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)
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 FR1577394A publication Critical patent/FR1577394A/fr
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
FR1577394D 1968-04-18 1968-04-18 Expired FR1577394A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR148587 1968-04-18

Publications (1)

Publication Number Publication Date
FR1577394A true FR1577394A (en) 1969-08-08

Family

ID=8649132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1577394D Expired FR1577394A (en) 1968-04-18 1968-04-18

Country Status (5)

Country Link
BE (1) BE730674A (en)
DE (1) DE1919865A1 (en)
FR (1) FR1577394A (en)
LU (1) LU58399A1 (en)
NL (1) NL6905604A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4353388A (en) * 1979-07-12 1982-10-12 Kubota, Ltd. Butterfly valve
US4465259A (en) * 1981-03-16 1984-08-14 Allen Richard J Control valve
US4846213A (en) * 1988-08-04 1989-07-11 Fisher Controls International, Inc. Drain through ball valve
DE102009017510A1 (en) * 2009-04-15 2010-10-28 müller co-ax ag Shut-off flap for controlling flow rate and/or flow velocity of e.g. liquid, in pipeline, has pretensionable bearing seal provided in housing between fluid to be controlled and bearings and sealing shaft and housing

Also Published As

Publication number Publication date
NL6905604A (en) 1969-10-21
DE1919865A1 (en) 1969-10-23
BE730674A (en) 1969-09-01
LU58399A1 (en) 1969-07-18

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Legal Events

Date Code Title Description
ST Notification of lapse