FR2161545A5 - - Google Patents

Info

Publication number
FR2161545A5
FR2161545A5 FR7200645A FR7200645A FR2161545A5 FR 2161545 A5 FR2161545 A5 FR 2161545A5 FR 7200645 A FR7200645 A FR 7200645A FR 7200645 A FR7200645 A FR 7200645A FR 2161545 A5 FR2161545 A5 FR 2161545A5
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
FR7200645A
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.)
Cross Co
Original Assignee
Cross Co
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 Cross Co filed Critical Cross Co
Application granted granted Critical
Publication of FR2161545A5 publication Critical patent/FR2161545A5/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
    • 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)
  • Measuring Volume Flow (AREA)
FR7200645A 1971-11-18 1972-01-10 Expired FR2161545A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19993071A 1971-11-18 1971-11-18

Publications (1)

Publication Number Publication Date
FR2161545A5 true FR2161545A5 (de) 1973-07-06

Family

ID=22739608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7200645A Expired FR2161545A5 (de) 1971-11-18 1972-01-10

Country Status (5)

Country Link
JP (1) JPS532351B2 (de)
DE (1) DE2201520C3 (de)
FR (1) FR2161545A5 (de)
GB (1) GB1338318A (de)
IT (1) IT946298B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2213496A1 (de) * 1973-01-08 1974-08-02 Cross Co
FR2545215A1 (fr) * 1983-04-27 1984-11-02 Dunlop Ltd Detecteur de fuite muni d'un moyen pour en verifier l'aptitude de fonctionnement

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4993293U (de) * 1972-12-05 1974-08-13
DE2932820A1 (de) * 1979-08-13 1981-03-26 Philippe Marq-en-Baroeul Nord Vandevoorde Verfahren und vorrichtung zur internen druckbeaufschlagung eines geschlossenen raumes, insbesondere zu pruefzwecken
GB2138956B (en) * 1983-04-27 1986-12-10 Dunlop Ltd Improvements in or relating to leak detectors
CN103336242A (zh) * 2013-06-24 2013-10-02 国家电网公司 变压器用速动继电器校准方法
CN104236824A (zh) * 2014-09-05 2014-12-24 安徽伟嘉装备技术有限公司 一种变速器dct总成气密性检测工艺
WO2016079777A1 (ja) 2014-11-17 2016-05-26 株式会社日立産機システム クリーンエア装置および塵埃点検方法
CN109990951A (zh) * 2017-12-29 2019-07-09 北京佩特来电器有限公司 一种产品防护能力测试设备及测试方法
CN112012978B (zh) * 2020-08-27 2022-09-16 广西柳工机械股份有限公司 液压系统和装载机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2213496A1 (de) * 1973-01-08 1974-08-02 Cross Co
FR2545215A1 (fr) * 1983-04-27 1984-11-02 Dunlop Ltd Detecteur de fuite muni d'un moyen pour en verifier l'aptitude de fonctionnement

Also Published As

Publication number Publication date
DE2201520B2 (de) 1977-11-10
DE2201520A1 (de) 1973-05-24
JPS532351B2 (de) 1978-01-27
DE2201520C3 (de) 1978-07-20
IT946298B (it) 1973-05-21
JPS4863784A (de) 1973-09-04
GB1338318A (en) 1973-11-21

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse