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GB0115156D0 - Air leak detection - Google Patents

Air leak detection

Info

Publication number
GB0115156D0
GB0115156D0 GB0115156A GB0115156A GB0115156D0 GB 0115156 D0 GB0115156 D0 GB 0115156D0 GB 0115156 A GB0115156 A GB 0115156A GB 0115156 A GB0115156 A GB 0115156A GB 0115156 D0 GB0115156 D0 GB 0115156D0
Authority
GB
United Kingdom
Prior art keywords
leak detection
air leak
air
detection
leak
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.)
Withdrawn
Application number
GB0115156A
Other versions
GB2376744A (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.)
HOATH STEPHEN D
Original Assignee
HOATH STEPHEN D
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 HOATH STEPHEN D filed Critical HOATH STEPHEN D
Priority to GB0115156A priority Critical patent/GB2376744A/en
Publication of GB0115156D0 publication Critical patent/GB0115156D0/en
Publication of GB2376744A publication Critical patent/GB2376744A/en
Withdrawn legal-status Critical Current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
    • G01M3/042—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid
    • G01M3/045—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid with electrical detection means
    • 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
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
GB0115156A 2001-06-21 2001-06-21 Air leak detection in a vacuum system Withdrawn GB2376744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0115156A GB2376744A (en) 2001-06-21 2001-06-21 Air leak detection in a vacuum system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0115156A GB2376744A (en) 2001-06-21 2001-06-21 Air leak detection in a vacuum system

Publications (2)

Publication Number Publication Date
GB0115156D0 true GB0115156D0 (en) 2001-08-15
GB2376744A GB2376744A (en) 2002-12-24

Family

ID=9917056

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0115156A Withdrawn GB2376744A (en) 2001-06-21 2001-06-21 Air leak detection in a vacuum system

Country Status (1)

Country Link
GB (1) GB2376744A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7464585B2 (en) * 2005-07-21 2008-12-16 United Technologies Corporation Method and apparatus for sensing integrity degradation in turbine engine components
DE102008037058A1 (en) * 2008-08-08 2010-02-11 Oerlikon Leybold Vacuum Gmbh Method for determining a total leak rate of a vacuum system and a vacuum system
CN103512708A (en) * 2012-06-25 2014-01-15 威格高纯气体设备科技（苏州工业园区）有限公司 Glovebox leakage detection device
CN103697335A (en) * 2013-12-27 2014-04-02 青岛厚科化学有限公司 Automatic embedded underwater pipeline warning system
JP7356422B2 (en) 2017-12-13 2023-10-04 レイトラム，エル．エル．シー． Hygienic hollow frame assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384934A (en) * 1978-05-31 1983-05-24 The Flinders University Of South Australia Means for determining the partial pressure of oxygen in an atmosphere
JPS57124761U (en) * 1981-01-29 1982-08-03
US4768371A (en) * 1985-12-06 1988-09-06 Ceramatec, Inc. Leak detector
JP2825172B2 (en) * 1992-07-10 1998-11-18 東京エレクトロン株式会社 Reduced pressure processing apparatus and reduced pressure processing method
US6270638B1 (en) * 1997-05-23 2001-08-07 Kabushiki Kaisha Riken Pyro-sensor and pyro-control circuit

Also Published As

Publication number Publication date
GB2376744A (en) 2002-12-24

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)