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FR2115957A5 - - Google Patents

Info

Publication number
FR2115957A5
FR2115957A5 FR7141855A FR7141855A FR2115957A5 FR 2115957 A5 FR2115957 A5 FR 2115957A5 FR 7141855 A FR7141855 A FR 7141855A FR 7141855 A FR7141855 A FR 7141855A FR 2115957 A5 FR2115957 A5 FR 2115957A5
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
FR7141855A
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 FR2115957A5 publication Critical patent/FR2115957A5/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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
FR7141855A 1970-11-23 1971-11-23 Expired FR2115957A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1735870A CH548024A (en) 1970-11-23 1970-11-23 PROCEDURE AND SYSTEM FOR THE LEAK CONTROL OF CONTAINERS UNDER GAS PRESSURE, IN PARTICULAR OF AEROSOL CANS.

Publications (1)

Publication Number Publication Date
FR2115957A5 true FR2115957A5 (en) 1972-07-07

Family

ID=4424813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7141855A Expired FR2115957A5 (en) 1970-11-23 1971-11-23

Country Status (5)

Country Link
CH (1) CH548024A (en)
DE (1) DE2157614A1 (en)
FR (1) FR2115957A5 (en)
GB (1) GB1370008A (en)
IT (1) IT966519B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146440A (en) * 1983-09-07 1985-04-17 Bl Tech Ltd Leak detection
CN102419240B (en) * 2011-08-20 2013-09-18 公安部天津消防研究所 Method and device for indirectly measuring leaking amount of fire extinguishing agent in low-pressure carbon dioxide fire extinguishing system
CN105973549A (en) * 2016-06-04 2016-09-28 陈志刚 Electrode leak detection device
TWI718962B (en) * 2020-06-11 2021-02-11 威光自動化科技股份有限公司 Bubble filter in liquid pipe
CN117782449B (en) * 2024-02-26 2024-05-07 江西知渠服科技有限公司 Pressing tool for heat exchanger and use method

Also Published As

Publication number Publication date
IT966519B (en) 1974-02-20
CH548024A (en) 1974-04-11
GB1370008A (en) 1974-10-09
DE2157614A1 (en) 1972-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse