GB1488954A - Leakage test method - Google Patents

Leakage test method

Info

Publication number
GB1488954A
GB1488954A GB229875A GB229875A GB1488954A GB 1488954 A GB1488954 A GB 1488954A GB 229875 A GB229875 A GB 229875A GB 229875 A GB229875 A GB 229875A GB 1488954 A GB1488954 A GB 1488954A
Authority
GB
United Kingdom
Prior art keywords
gas
pressure
valves
tracer gas
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.)
Expired
Application number
GB229875A
Other languages
English (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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of GB1488954A publication Critical patent/GB1488954A/en
Expired 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
    • G01M3/20—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
    • G01M3/22—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 for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/226—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 for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • G01M3/229—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 for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators removably mounted in a test cell

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
GB229875A 1974-01-24 1975-01-20 Leakage test method Expired GB1488954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742403360 DE2403360A1 (de) 1974-01-24 1974-01-24 Leckpruefverfahren

Publications (1)

Publication Number Publication Date
GB1488954A true GB1488954A (en) 1977-10-19

Family

ID=5905590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB229875A Expired GB1488954A (en) 1974-01-24 1975-01-20 Leakage test method

Country Status (4)

Country Link
DE (1) DE2403360A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2259360B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1488954A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7500442A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123153A (en) * 1982-06-30 1984-01-25 Boc Group Plc Leak detector
CN103645013A (zh) * 2013-11-12 2014-03-19 北京卫星环境工程研究所 卫星总漏率测试用自动取放样系统及取放样方法
CN104477403A (zh) * 2014-11-19 2015-04-01 北京卫星环境工程研究所 航天器总漏率测试用检漏取放样循环系统控制台
CN109596272A (zh) * 2019-01-30 2019-04-09 惠州市德赛自动化技术有限公司 一种电芯漏液检测设备
CN112782348A (zh) * 2019-11-06 2021-05-11 中国石油化工股份有限公司 硫化氢泄漏监测和捕消测试系统及方法
CN112985706A (zh) * 2021-01-29 2021-06-18 华为技术有限公司 泄漏检测装置及泄漏检测方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000300B (en) * 1977-06-27 1982-02-03 Leybold Heraeus Gmbh & Co Kg Method and apparatus for leak detection
GB2073433B (en) * 1979-09-03 1984-05-02 Otsuka Pharma Co Ltd Method and apparatus for inspecting sealed packages for pinholes
US4791805A (en) * 1985-06-07 1988-12-20 Expertek, Inc. Fuel tank leak detection apparatus
JP2500488B2 (ja) * 1991-02-08 1996-05-29 ヤマハ株式会社 漏洩試験方法及び漏洩試験装置
CN102589809B (zh) * 2012-02-06 2014-11-05 江苏东方航天校准检测有限公司 一种便携式检漏仪校准系统及方法
DE202014010756U1 (de) * 2014-09-12 2016-07-25 Sartorius Stedim Biotech Gmbh Vorrichtung zur Durchführung eines Integritätstests an einem flexiblen Testbehälter
CN109341979B (zh) * 2018-10-30 2020-04-17 大连元利流体技术有限公司 氮气与氦气检漏系统

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123153A (en) * 1982-06-30 1984-01-25 Boc Group Plc Leak detector
CN103645013A (zh) * 2013-11-12 2014-03-19 北京卫星环境工程研究所 卫星总漏率测试用自动取放样系统及取放样方法
CN103645013B (zh) * 2013-11-12 2016-04-06 北京卫星环境工程研究所 卫星总漏率测试用自动取放样系统及取放样方法
CN104477403A (zh) * 2014-11-19 2015-04-01 北京卫星环境工程研究所 航天器总漏率测试用检漏取放样循环系统控制台
CN109596272A (zh) * 2019-01-30 2019-04-09 惠州市德赛自动化技术有限公司 一种电芯漏液检测设备
CN112782348A (zh) * 2019-11-06 2021-05-11 中国石油化工股份有限公司 硫化氢泄漏监测和捕消测试系统及方法
CN112985706A (zh) * 2021-01-29 2021-06-18 华为技术有限公司 泄漏检测装置及泄漏检测方法

Also Published As

Publication number Publication date
FR2259360B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-04-30
FR2259360A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-08-22
NL7500442A (nl) 1975-07-28
DE2403360A1 (de) 1975-08-14

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Legal Events

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