GB8827945D0 - Shroud for fluid-flow value - Google Patents

Shroud for fluid-flow value

Info

Publication number
GB8827945D0
GB8827945D0 GB888827945A GB8827945A GB8827945D0 GB 8827945 D0 GB8827945 D0 GB 8827945D0 GB 888827945 A GB888827945 A GB 888827945A GB 8827945 A GB8827945 A GB 8827945A GB 8827945 D0 GB8827945 D0 GB 8827945D0
Authority
GB
United Kingdom
Prior art keywords
shroud
fluid
flow value
flow
value
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.)
Granted
Application number
GB888827945A
Other versions
GB2227811A (en
GB2227811B (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.)
Crane Ltd
Original Assignee
Crane Ltd
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 Crane Ltd filed Critical Crane Ltd
Priority to GB8827945A priority Critical patent/GB2227811B/en
Publication of GB8827945D0 publication Critical patent/GB8827945D0/en
Publication of GB2227811A publication Critical patent/GB2227811A/en
Application granted granted Critical
Publication of GB2227811B publication Critical patent/GB2227811B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/10—Means to prevent accidental or unauthorised actuation with locking caps or locking bars
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
GB8827945A 1988-11-30 1988-11-30 A shroud for a fluid-flow valve Expired - Lifetime GB2227811B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8827945A GB2227811B (en) 1988-11-30 1988-11-30 A shroud for a fluid-flow valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8827945A GB2227811B (en) 1988-11-30 1988-11-30 A shroud for a fluid-flow valve

Publications (3)

Publication Number Publication Date
GB8827945D0 true GB8827945D0 (en) 1989-01-05
GB2227811A GB2227811A (en) 1990-08-08
GB2227811B GB2227811B (en) 1992-11-18

Family

ID=10647707

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8827945A Expired - Lifetime GB2227811B (en) 1988-11-30 1988-11-30 A shroud for a fluid-flow valve

Country Status (1)

Country Link
GB (1) GB2227811B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2717552B1 (en) * 1994-03-15 1996-05-03 Seperef Sabla Sa Tamper-proof tap.
DE29518178U1 (en) * 1995-11-16 1996-01-18 Roder, Günter, 86399 Bobingen Safety device for a valve
GB9724968D0 (en) * 1997-11-27 1998-01-28 Newman Tonks Group Plc Improvements in or relating to valves
IT1297664B1 (en) * 1997-12-15 1999-12-20 Fincim S R L SAFETY AND MOROSITY VALVE
US6325090B1 (en) 1998-06-09 2001-12-04 Watts Investment Company Backflow preventer assembly
DE69921465D1 (en) * 1999-08-04 2004-12-02 Famfer S N C Di Riccardo Ferre Ball valve with key operated lock
FR2820187B1 (en) * 2001-02-01 2004-03-12 Sainte Lizaigne Sa SPHERICAL TURNING VALVE AND METHODS FOR ASSEMBLING AND DISASSEMBLING ITS MANEUVER
ITMI20030412A1 (en) * 2003-03-06 2004-09-07 Fimcim Srl ANTI-FRAUD BALL VALVE.
ES1072301Y (en) * 2010-04-14 2010-09-16 Genebre Group S L SPHERE VALVE
FR3079589B1 (en) * 2018-03-29 2021-06-04 Grdf DEVICE TO PROHIBIT THE OPERATION OF A TAP
CN109163138A (en) * 2018-11-07 2019-01-08 浙江正鹏阀门有限公司 A kind of valve for guarding against theft

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB192973A (en) * 1922-05-01 1923-02-15 Sidney Arthur Self Improvements in screw-down stop valves and the like
US3712334A (en) * 1971-03-24 1973-01-23 Polar Mfg Co Vacuum breaker valve for shell-like tanks
GB2115108B (en) * 1982-01-21 1985-09-11 Siral Spa Rotary valves

Also Published As

Publication number Publication date
GB2227811A (en) 1990-08-08
GB2227811B (en) 1992-11-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20071130