DE69022095D1 - Reingas-Ventil mit Metall-auf-Metall-Dichtung. - Google Patents

Reingas-Ventil mit Metall-auf-Metall-Dichtung.

Info

Publication number
DE69022095D1
DE69022095D1 DE69022095T DE69022095T DE69022095D1 DE 69022095 D1 DE69022095 D1 DE 69022095D1 DE 69022095 T DE69022095 T DE 69022095T DE 69022095 T DE69022095 T DE 69022095T DE 69022095 D1 DE69022095 D1 DE 69022095D1
Authority
DE
Germany
Prior art keywords
metal
gas valve
clean gas
seal
metal seal
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
DE69022095T
Other languages
English (en)
Other versions
DE69022095T2 (de
Inventor
Michael E Jones
Joseph H Nichols
Charles M Obermeyer
Ronald G Hendry
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.)
Cryolab Inc
Original Assignee
Cryolab Inc
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 Cryolab Inc filed Critical Cryolab Inc
Publication of DE69022095D1 publication Critical patent/DE69022095D1/de
Application granted granted Critical
Publication of DE69022095T2 publication Critical patent/DE69022095T2/de
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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • 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
    • F16K1/02—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 with screw-spindle
    • F16K1/06—Special arrangements for improving the flow, e.g. special shape of passages or casings
    • F16K1/10—Special arrangements for improving the flow, e.g. special shape of passages or casings in which the spindle is inclined to the general direction of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
DE69022095T 1989-04-10 1990-04-06 Reingas-Ventil mit Metall-auf-Metall-Dichtung. Expired - Fee Related DE69022095T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/335,378 US4911411A (en) 1989-04-10 1989-04-10 Clean gas valve using a metal-to-metal seal

Publications (2)

Publication Number Publication Date
DE69022095D1 true DE69022095D1 (de) 1995-10-12
DE69022095T2 DE69022095T2 (de) 1996-02-15

Family

ID=23311531

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69022095T Expired - Fee Related DE69022095T2 (de) 1989-04-10 1990-04-06 Reingas-Ventil mit Metall-auf-Metall-Dichtung.

Country Status (5)

Country Link
US (1) US4911411A (de)
EP (1) EP0392992B1 (de)
JP (1) JP2733864B2 (de)
KR (1) KR900016663A (de)
DE (1) DE69022095T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5385334A (en) * 1993-07-16 1995-01-31 Carten Controls Inc. Fluid flow valve
US5687952A (en) * 1995-10-11 1997-11-18 Wave Corporation Water faucet poppet valve
TW471031B (en) * 1997-01-08 2002-01-01 Ebara Corp Vapor feed supply system
AU2218699A (en) * 1998-01-09 1999-07-26 Swagelok Company Seal for a modular flow devices
US6032958A (en) * 1998-03-31 2000-03-07 Hydril Company Bi-directional pressure-energized metal seal
DE19825574A1 (de) * 1998-06-08 1999-12-09 Evertz Hydrotechnik Gmbh & Co Vorgespanntes steuerbares Durchflußbegrenzungsventil, insbesondere Sprühventil, und Sprühbalken
USD421092S (en) * 1998-06-30 2000-02-22 Veriflo Corporation Valve
US20150060708A1 (en) * 2013-08-30 2015-03-05 Swagelok Company Bellows valve with valve body cylinder adapter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE674901C (de) * 1936-08-05 1939-04-25 Rossweiner Metallwarenfabrik C Ventil fuer Heizungsanlagen
US2391808A (en) * 1942-08-19 1945-12-25 Continental Motors Corp Fuel atomizer
FR2500108B1 (fr) * 1981-02-17 1986-01-24 Gemignani Francois Robinet d'isolement ou d'arret
DE3215799A1 (de) * 1982-04-28 1983-11-03 Leonhard Schleicher Südmo-Armaturenfabrik GmbH, 7081 Riesbürg Aseptisches ventil
US4687017A (en) * 1986-04-28 1987-08-18 Nupro Company Inverted bellows valve

Also Published As

Publication number Publication date
EP0392992B1 (de) 1995-09-06
US4911411A (en) 1990-03-27
JP2733864B2 (ja) 1998-03-30
KR900016663A (ko) 1990-11-14
EP0392992A2 (de) 1990-10-17
JPH02286988A (ja) 1990-11-27
DE69022095T2 (de) 1996-02-15
EP0392992A3 (de) 1991-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee