FR2720134B1 - Perfectionnements apportés aux vannes "Tout ou Rien". - Google Patents

Perfectionnements apportés aux vannes "Tout ou Rien".

Info

Publication number
FR2720134B1
FR2720134B1 FR9406084A FR9406084A FR2720134B1 FR 2720134 B1 FR2720134 B1 FR 2720134B1 FR 9406084 A FR9406084 A FR 9406084A FR 9406084 A FR9406084 A FR 9406084A FR 2720134 B1 FR2720134 B1 FR 2720134B1
Authority
FR
France
Prior art keywords
nothing
valves
improvements made
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 - Fee Related
Application number
FR9406084A
Other languages
English (en)
Other versions
FR2720134A1 (fr
Inventor
Georges Ollier
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9406084A priority Critical patent/FR2720134B1/fr
Publication of FR2720134A1 publication Critical patent/FR2720134A1/fr
Application granted granted Critical
Publication of FR2720134B1 publication Critical patent/FR2720134B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16K5/12—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/54—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
FR9406084A 1994-05-18 1994-05-18 Perfectionnements apportés aux vannes "Tout ou Rien". Expired - Fee Related FR2720134B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9406084A FR2720134B1 (fr) 1994-05-18 1994-05-18 Perfectionnements apportés aux vannes "Tout ou Rien".

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9406084A FR2720134B1 (fr) 1994-05-18 1994-05-18 Perfectionnements apportés aux vannes "Tout ou Rien".

Publications (2)

Publication Number Publication Date
FR2720134A1 FR2720134A1 (fr) 1995-11-24
FR2720134B1 true FR2720134B1 (fr) 1996-08-09

Family

ID=9463322

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9406084A Expired - Fee Related FR2720134B1 (fr) 1994-05-18 1994-05-18 Perfectionnements apportés aux vannes "Tout ou Rien".

Country Status (1)

Country Link
FR (1) FR2720134B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112963603B (zh) * 2021-02-25 2022-06-21 维克托阀门集团有限公司 一种电动阀门执行器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH367677A (de) * 1959-03-05 1963-02-28 Robert Dr Forster Flüssigkeits-Doppelmischer
US3504887A (en) * 1967-05-04 1970-04-07 Itt Flow control valves
GB2115112A (en) * 1982-02-01 1983-09-01 Worcester Controls Corp Rotary ball valves
DE3219296A1 (de) * 1982-05-22 1983-11-24 Krantz H Gmbh & Co Vorrichtung zum drosseln eines medienstromes
US5074522A (en) * 1991-03-11 1991-12-24 Worcester Controls Corporation Ball valve having improved inherent rangeability
DE4115101A1 (de) * 1991-05-08 1992-11-12 Total Feuerschutz Gmbh Dosierventil fuer schaummittel

Also Published As

Publication number Publication date
FR2720134A1 (fr) 1995-11-24

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse