DE69406755D1 - Kugelhahn - Google Patents

Kugelhahn

Info

Publication number
DE69406755D1
DE69406755D1 DE69406755T DE69406755T DE69406755D1 DE 69406755 D1 DE69406755 D1 DE 69406755D1 DE 69406755 T DE69406755 T DE 69406755T DE 69406755 T DE69406755 T DE 69406755T DE 69406755 D1 DE69406755 D1 DE 69406755D1
Authority
DE
Germany
Prior art keywords
ball valve
ball
valve
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
DE69406755T
Other languages
English (en)
Other versions
DE69406755T2 (de
Inventor
Keith Jeffery Hollingworth
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.)
BTR PLC
Original Assignee
BTR PLC
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 BTR PLC filed Critical BTR PLC
Application granted granted Critical
Publication of DE69406755D1 publication Critical patent/DE69406755D1/de
Publication of DE69406755T2 publication Critical patent/DE69406755T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Taps Or Cocks (AREA)
  • Examining Or Testing Airtightness (AREA)
DE1994606755 1993-10-01 1994-09-28 Kugelhahn Expired - Fee Related DE69406755T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9320238A GB9320238D0 (en) 1993-10-01 1993-10-01 Valve assembly

Publications (2)

Publication Number Publication Date
DE69406755D1 true DE69406755D1 (de) 1997-12-18
DE69406755T2 DE69406755T2 (de) 1998-04-02

Family

ID=10742817

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994606755 Expired - Fee Related DE69406755T2 (de) 1993-10-01 1994-09-28 Kugelhahn

Country Status (3)

Country Link
EP (1) EP0646745B1 (de)
DE (1) DE69406755T2 (de)
GB (2) GB9320238D0 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2331574A (en) * 1997-11-20 1999-05-26 Gethin Bermingham Sensing device for screw compressor valve
DE102011078786B4 (de) * 2011-07-07 2016-01-21 Achim Pasch Messfühleraufnahme
US9726643B2 (en) * 2012-12-28 2017-08-08 Vetco Gray Inc. Gate valve real time health monitoring system, apparatus, program code and related methods
DE102014002917A1 (de) * 2014-02-28 2015-09-03 Hydac Accessories Gmbh Kugelhahn
CN107515079A (zh) * 2016-06-17 2017-12-26 上海弘盛特种阀门制造股份有限公司 一种球阀中球体与阀座密封性能的检测装置
JP7056403B2 (ja) * 2018-06-20 2022-04-19 横河電機株式会社 バルブ診断装置、バルブ装置、及びバルブ診断方法
CN110346089A (zh) * 2019-08-07 2019-10-18 长沙皓欣工业设备有限公司 一种阀门泄漏检测装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063010B1 (de) * 1981-04-15 1985-08-21 Imperial Chemical Industries Plc Positionsanzeiger für ein Ventil
DE3608296A1 (de) * 1986-03-13 1986-10-30 Georg 4040 Neuss Studzinski Durchfluss-kontrollgeraet fuer fluessige oder gasfoermige stoffe
EP0282774B1 (de) * 1987-03-18 1994-01-05 Combustion Engineering, Inc. Ultraschall-Untersuchung eines Ventils
EP0489596B1 (de) * 1990-12-06 1995-04-12 B&W NUCLEAR TECHNOLOGIES, INC. Überwachung von Rückschlagventilen
US5193780A (en) * 1991-10-03 1993-03-16 Franklin Robert C Low friction ball valve

Also Published As

Publication number Publication date
DE69406755T2 (de) 1998-04-02
GB9320238D0 (en) 1993-11-17
GB2282434A (en) 1995-04-05
EP0646745B1 (de) 1997-11-12
GB9419517D0 (en) 1994-11-16
EP0646745A1 (de) 1995-04-05

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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