FR2368865A7 - Vanne a sas - Google Patents

Vanne a sas

Info

Publication number
FR2368865A7
FR2368865A7 FR7639457A FR7639457A FR2368865A7 FR 2368865 A7 FR2368865 A7 FR 2368865A7 FR 7639457 A FR7639457 A FR 7639457A FR 7639457 A FR7639457 A FR 7639457A FR 2368865 A7 FR2368865 A7 FR 2368865A7
Authority
FR
France
Prior art keywords
spherical
valve
fluid flow
chamber defined
supported against
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
FR7639457A
Other languages
English (en)
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.)
RAUTENKRANZ INT HERMANN
Original Assignee
RAUTENKRANZ INT HERMANN
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 RAUTENKRANZ INT HERMANN filed Critical RAUTENKRANZ INT HERMANN
Application granted granted Critical
Publication of FR2368865A7 publication Critical patent/FR2368865A7/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
    • F16K5/06—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
    • F16K5/0605—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 with particular plug arrangements, e.g. particular shape or built-in means

Abstract

Vanne pouvant piéger ou non un solide entraîné par le fluide. La vanne comporte trois manchons de raccordement 1, 2, 3, le dernier étant fermé par le couvercle 4. La clé sphérique 5 de la vanne a un volume interne limité par une surface 5b laissant un espace 6 entre elle et la sphère-tampon 7 servant à séparer les liquides. La sphère 7 s'appuie contre la butée 8 et elle est supportée par les nervures 9 munies d'encoches 10.
FR7639457A 1976-10-23 1976-12-29 Vanne a sas Expired FR2368865A7 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19767633265 DE7633265U1 (de) 1976-10-23 1976-10-23 Schleusenhahn

Publications (1)

Publication Number Publication Date
FR2368865A7 true FR2368865A7 (fr) 1978-05-19

Family

ID=6670541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639457A Expired FR2368865A7 (fr) 1976-10-23 1976-12-29 Vanne a sas

Country Status (2)

Country Link
DE (1) DE7633265U1 (fr)
FR (1) FR2368865A7 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0399603A2 (fr) * 1989-05-26 1990-11-28 Giorgio Bormioli Dispositif de raccordement avec éjection d'éléments de séparation situés entre fluides à caractères différents refoulés l'un après l'autre
EP0616167A1 (fr) * 1993-03-13 1994-09-21 PFEIFFER CHEMIE-ARMATURENBAU GmbH Dispositif d'introduction et de récupération d'un racleur pour conduits

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021118883A1 (de) 2021-07-21 2023-01-26 Werner Hartmann GmbH & Co. KG Kugelhahn mit Überwachungsraum

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0399603A2 (fr) * 1989-05-26 1990-11-28 Giorgio Bormioli Dispositif de raccordement avec éjection d'éléments de séparation situés entre fluides à caractères différents refoulés l'un après l'autre
EP0399603A3 (fr) * 1989-05-26 1991-04-24 Giorgio Bormioli Dispositif de raccordement avec éjection d'éléments de séparation situés entre fluides à caractères différents refoulés l'un après l'autre
EP0616167A1 (fr) * 1993-03-13 1994-09-21 PFEIFFER CHEMIE-ARMATURENBAU GmbH Dispositif d'introduction et de récupération d'un racleur pour conduits

Also Published As

Publication number Publication date
DE7633265U1 (de) 1977-03-17

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