JPS57501596A - - Google Patents

Info

Publication number
JPS57501596A
JPS57501596A JP55502397A JP50239780A JPS57501596A JP S57501596 A JPS57501596 A JP S57501596A JP 55502397 A JP55502397 A JP 55502397A JP 50239780 A JP50239780 A JP 50239780A JP S57501596 A JPS57501596 A JP S57501596A
Authority
JP
Japan
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
JP55502397A
Other languages
Japanese (ja)
Other versions
JPH0128329B2 (enrdf_load_html_response
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 filed Critical
Publication of JPS57501596A publication Critical patent/JPS57501596A/ja
Publication of JPH0128329B2 publication Critical patent/JPH0128329B2/ja
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
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
    • G01M3/3263—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers using a differential pressure detector

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
JP55502397A 1980-10-24 1980-10-24 Expired JPH0128329B2 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE1980/000258 WO1982001590A1 (en) 1980-10-24 1980-10-24 Method and device for tightness testing of a test object having at least two separate chambers

Publications (2)

Publication Number Publication Date
JPS57501596A true JPS57501596A (enrdf_load_html_response) 1982-09-02
JPH0128329B2 JPH0128329B2 (enrdf_load_html_response) 1989-06-02

Family

ID=20339962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55502397A Expired JPH0128329B2 (enrdf_load_html_response) 1980-10-24 1980-10-24

Country Status (3)

Country Link
EP (1) EP0063113A1 (enrdf_load_html_response)
JP (1) JPH0128329B2 (enrdf_load_html_response)
WO (1) WO1982001590A1 (enrdf_load_html_response)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT379896B (de) * 1984-04-03 1986-03-10 Kurt Thomas Poerner Ges M B H Verfahren zur permanenten dichtheitskontrolle von insbesondere mit fluessigkeiten gefuellten flachbodentanks
GB2325525B (en) * 1997-03-20 2001-08-22 Carl Denby Testing storage tanks
US7805259B2 (en) 2006-01-13 2010-09-28 Cosmo Instruments Co., Ltd. Method for detecting an operation malfunction of a leakage inspector, and a leakage inspector having a function to detect an operation malfunction thereof
MX2008014076A (es) * 2006-05-24 2009-02-10 Cosmo Instr Co Ltd Metodo de inspeccion de fuga e inspector de fuga.
WO2018058018A1 (en) * 2016-09-26 2018-03-29 Ateq Corporation Fluid leak measurement test device and methods
CN106969891A (zh) * 2017-06-05 2017-07-21 福缔汽车（太仓）有限公司 一种用于离合器主缸的气密性检测装置及方法
IT201700117930A1 (it) * 2017-10-18 2019-04-18 Comecer Spa Metodo e sistema per rilevare le perdite di un contenitore
CN210741775U (zh) * 2019-08-09 2020-06-12 宁德时代新能源科技股份有限公司 气密性检测装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749743A (en) * 1952-07-29 1956-06-12 S W Farber Inc Apparatus for testing hollow objects

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1340645A (fr) * 1962-12-07 1963-10-18 Appareil de contrôle de l'étanchéité des récipients ou autres contenants
US3504528A (en) * 1968-04-09 1970-04-07 Us Army Fluid pressure leak detector system for closed containers and the like
JPS5228020B2 (enrdf_load_html_response) * 1971-08-07 1977-07-23
JPS4889757A (enrdf_load_html_response) * 1972-02-24 1973-11-22
SE386271B (sv) * 1974-09-25 1976-08-02 G M Bergstrand Anordning foer kontroll av laeckage fran en behallare

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749743A (en) * 1952-07-29 1956-06-12 S W Farber Inc Apparatus for testing hollow objects

Also Published As

Publication number Publication date
WO1982001590A1 (en) 1982-05-13
JPH0128329B2 (enrdf_load_html_response) 1989-06-02
EP0063113A1 (en) 1982-10-27

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