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GB1211035A - Valves for fluid flow - Google Patents

Valves for fluid flow

Info

Publication number
GB1211035A
GB1211035A GB3841/68A GB384168A GB1211035A GB 1211035 A GB1211035 A GB 1211035A GB 3841/68 A GB3841/68 A GB 3841/68A GB 384168 A GB384168 A GB 384168A GB 1211035 A GB1211035 A GB 1211035A
Authority
GB
United Kingdom
Prior art keywords
pressure
valve
housing
fuel
valves
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
GB3841/68A
Inventor
William Thomas Todd
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB3841/68A priority Critical patent/GB1211035A/en
Publication of GB1211035A publication Critical patent/GB1211035A/en
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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/53—Mechanical actuating means with toothed gearing
    • F16K31/535—Mechanical actuating means with toothed gearing for rotating valves
    • 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
    • F16K5/0647—Spindles or actuating means
    • 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)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

1,211,035. Reactors. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. 8 Oct., 1968 [24 Jan., 1968], No. 3841/68. Heading G6C. [Also in Division F2] A valve, used in a nuclear reactor having a complex of vertically extending pressure tubes for containing nuclear fuel and conducting coolant, comprises a closure member 2 rotatable in housing 1 by an actuating shaft 6 extending parallel to the pressure tubes. The closure has a series of gear teeth 5 co-operating with a bevel gears 7 of the shaft 6. To withdraw irradiated fuel from a pressure tube a refuelling machine is connected to the portion 1a of the housing and pressurized to reduce the pressure differential across the seating 11. The valve is opened remotely by spindle 8 and the irradiated fuel is withdrawn.
GB3841/68A 1968-01-24 1968-01-24 Valves for fluid flow Expired GB1211035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3841/68A GB1211035A (en) 1968-01-24 1968-01-24 Valves for fluid flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3841/68A GB1211035A (en) 1968-01-24 1968-01-24 Valves for fluid flow

Publications (1)

Publication Number Publication Date
GB1211035A true GB1211035A (en) 1970-11-04

Family

ID=9765942

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3841/68A Expired GB1211035A (en) 1968-01-24 1968-01-24 Valves for fluid flow

Country Status (1)

Country Link
GB (1) GB1211035A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006048200A1 (en) * 2004-11-08 2006-05-11 Vincenzo Varriale Ball valve
CN103939636A (en) * 2014-05-05 2014-07-23 魏伯卿 Self-balancing self-sealing leaking device
EP3438516A1 (en) * 2017-08-01 2019-02-06 Yuan Mei Corp. Faucet connector
CN113404885A (en) * 2021-06-28 2021-09-17 凯喜姆阀门有限公司 Closed safety ball valve
US11708915B2 (en) * 2019-12-23 2023-07-25 Eaton Intelligent Power Limited Ball valve with integral gear

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006048200A1 (en) * 2004-11-08 2006-05-11 Vincenzo Varriale Ball valve
CN103939636A (en) * 2014-05-05 2014-07-23 魏伯卿 Self-balancing self-sealing leaking device
EP3438516A1 (en) * 2017-08-01 2019-02-06 Yuan Mei Corp. Faucet connector
US11708915B2 (en) * 2019-12-23 2023-07-25 Eaton Intelligent Power Limited Ball valve with integral gear
CN113404885A (en) * 2021-06-28 2021-09-17 凯喜姆阀门有限公司 Closed safety ball valve

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed