FR2136747A5 - - Google Patents

Info

Publication number
FR2136747A5
FR2136747A5 FR7215049A FR7215049A FR2136747A5 FR 2136747 A5 FR2136747 A5 FR 2136747A5 FR 7215049 A FR7215049 A FR 7215049A FR 7215049 A FR7215049 A FR 7215049A FR 2136747 A5 FR2136747 A5 FR 2136747A5
Authority
FR
France
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
FR7215049A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR2136747A5 publication Critical patent/FR2136747A5/fr
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
    • G01M3/3254—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 flow detector

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
FR7215049A 1971-04-28 1972-04-27 Expired FR2136747A5 (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE550971 1971-04-28
SE664371 1971-05-24

Publications (1)

Publication Number Publication Date
FR2136747A5 true FR2136747A5 (it) 1972-12-22

Family

ID=26654639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7215049A Expired FR2136747A5 (it) 1971-04-28 1972-04-27

Country Status (6)

Country Link
CA (1) CA977218A (it)
DE (1) DE2220358A1 (it)
FR (1) FR2136747A5 (it)
GB (1) GB1387877A (it)
IT (1) IT959671B (it)
NO (1) NO134174C (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3031178A1 (fr) * 2014-12-30 2016-07-01 Isp Aquitaine Dispositif de verification de l'etancheite

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6584828B2 (en) * 1999-12-17 2003-07-01 Atc, Inc. Method and apparatus of nondestructive testing a sealed product for leaks
EP1836467B1 (en) * 2005-01-10 2012-04-25 Mocon, Inc. Instrument and method for detecting leaks in hermetically sealed packaging
TWI684754B (zh) * 2014-03-06 2020-02-11 愛爾蘭商愛克斯崔里斯環球公司 吸入性取樣系統之改良技術
CN104359637A (zh) * 2014-12-09 2015-02-18 中国包装科研测试中心 包装容器气密、液压综合检测仪
CN106197898A (zh) * 2016-08-23 2016-12-07 无锡隆盛科技股份有限公司 一种热端电动egr阀水道真空检漏方法
CN113063547B (zh) * 2021-03-22 2021-12-07 攀钢集团攀枝花钢钒有限公司 Rh炉真空系统泄漏查找方法
CN113125144B (zh) * 2021-04-07 2022-10-14 成都特恩达燃气设备有限公司 一种自闭阀测试系统及测试装置
CN113358178B (zh) * 2021-07-26 2024-04-09 威海市文登热电厂有限公司 一种混水站失水量测量装置及其方法
CN114251605A (zh) * 2021-12-29 2022-03-29 东本电气科技(苏州)有限公司 一种燃气地下管网的检漏方法及应急装置
CN117490944B (zh) * 2023-12-29 2024-03-15 海纳川海拉(常州)车灯有限公司 一种车灯组装用气密性检测系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3031178A1 (fr) * 2014-12-30 2016-07-01 Isp Aquitaine Dispositif de verification de l'etancheite
WO2016107993A1 (fr) * 2014-12-30 2016-07-07 Isp Aquitaine Dispositif de vérification de l' étanchéité

Also Published As

Publication number Publication date
NO134174B (it) 1976-05-18
IT959671B (it) 1973-11-10
DE2220358A1 (de) 1972-11-16
CA977218A (en) 1975-11-04
GB1387877A (en) 1975-03-19
NO134174C (it) 1976-08-25

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Legal Events

Date Code Title Description
ST Notification of lapse