CH476941A - Shut-off device - Google Patents

Shut-off device

Info

Publication number
CH476941A
CH476941A CH1249168A CH1249168A CH476941A CH 476941 A CH476941 A CH 476941A CH 1249168 A CH1249168 A CH 1249168A CH 1249168 A CH1249168 A CH 1249168A CH 476941 A CH476941 A CH 476941A
Authority
CH
Switzerland
Prior art keywords
shut
Prior art date
Application number
CH1249168A
Other languages
German (de)
Inventor
Albert Gilbert Ronald
Original Assignee
Rolls Royce
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 Rolls Royce filed Critical Rolls Royce
Publication of CH476941A publication Critical patent/CH476941A/en

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
    • F16K49/00—Means in or on valves for heating or cooling
    • F16K49/005—Circulation means for a separate heat transfer fluid
    • F16K49/007—Circulation means for a separate heat transfer fluid located within the obturating element
    • 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
    • F16K1/16—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 pivoted closure-members
    • F16K1/18—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 pivoted closure-members with pivoted discs or flaps
    • F16K1/22—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 pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/228—Movable sealing bodies
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/02—Arrangements of auxiliary equipment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
CH1249168A 1967-08-30 1968-08-20 Shut-off device CH476941A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB41129/67A GB1151826A (en) 1967-08-30 1967-08-30 Fluid Valve Assembly.

Publications (1)

Publication Number Publication Date
CH476941A true CH476941A (en) 1969-08-15

Family

ID=10418241

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1249168A CH476941A (en) 1967-08-30 1968-08-20 Shut-off device

Country Status (5)

Country Link
BE (1) BE719472A (en)
CH (1) CH476941A (en)
FR (1) FR1579760A (en)
GB (1) GB1151826A (en)
NL (1) NL6812341A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012000628A1 (en) * 2012-01-14 2013-08-01 Volkswagen Aktiengesellschaft Regulating unit for internal combustion engine of motor car, has adjusting portion and seat made of materials with different coefficients of thermal expansion, so that dimension of gaps are adjusted in different temperature ranges

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3339627C2 (en) * 1983-11-02 1985-12-19 Brown Boveri Reaktor GmbH, 6800 Mannheim Reactor pressure vessel of a water-cooled nuclear reactor plant
DE4310901C2 (en) * 1993-04-02 1995-10-12 Mtu Friedrichshafen Gmbh Butterfly valve
DE4310902A1 (en) * 1993-04-02 1994-06-09 Mtu Friedrichshafen Gmbh Shut=off flap valve for engine exhaust pipes - has valve flap connected to bearing pins by angled sections to rotate without lift.
DE10102398A1 (en) * 2001-01-19 2002-07-25 Zimmer Ag Closure body for fluid-conveying pipe has flap closure piece, annular cooling chamber with outer and inner walls.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012000628A1 (en) * 2012-01-14 2013-08-01 Volkswagen Aktiengesellschaft Regulating unit for internal combustion engine of motor car, has adjusting portion and seat made of materials with different coefficients of thermal expansion, so that dimension of gaps are adjusted in different temperature ranges

Also Published As

Publication number Publication date
BE719472A (en) 1969-01-16
NL6812341A (en) 1969-03-04
GB1151826A (en) 1969-05-14
FR1579760A (en) 1969-08-29

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