FR2199874A5 - - Google Patents

Info

Publication number
FR2199874A5
FR2199874A5 FR7232893A FR7232893A FR2199874A5 FR 2199874 A5 FR2199874 A5 FR 2199874A5 FR 7232893 A FR7232893 A FR 7232893A FR 7232893 A FR7232893 A FR 7232893A FR 2199874 A5 FR2199874 A5 FR 2199874A5
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
FR7232893A
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.)
Alcatel CIT SA
Original Assignee
Alcatel CIT SA
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 Alcatel CIT SA filed Critical Alcatel CIT SA
Priority to FR7232893A priority Critical patent/FR2199874A5/fr
Priority to CH1310373A priority patent/CH576134B5/xx
Priority to CH1310373D priority patent/CH1310373A4/xx
Application granted granted Critical
Publication of FR2199874A5 publication Critical patent/FR2199874A5/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
    • 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
    • G01M3/202—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 using mass spectrometer detection systems
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
    • G04D7/006—Testing apparatus for complete clockworks with regard to external influences or general good working
    • G04D7/007—Testing apparatus for complete clockworks with regard to external influences or general good working with regard to the sealing of the case

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR7232893A 1972-09-15 1972-09-15 Expired FR2199874A5 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7232893A FR2199874A5 (ja) 1972-09-15 1972-09-15
CH1310373A CH576134B5 (ja) 1972-09-15 1973-09-12
CH1310373D CH1310373A4 (ja) 1972-09-15 1973-09-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7232893A FR2199874A5 (ja) 1972-09-15 1972-09-15

Publications (1)

Publication Number Publication Date
FR2199874A5 true FR2199874A5 (ja) 1974-04-12

Family

ID=9104361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7232893A Expired FR2199874A5 (ja) 1972-09-15 1972-09-15

Country Status (2)

Country Link
CH (2) CH1310373A4 (ja)
FR (1) FR2199874A5 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20091024A1 (it) * 2009-06-10 2010-12-11 Egidio Noci Procedimento per effettuare prove di tenuta di orologi assemblati o finiti, nonché apparecchiatura utilizzata.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105890849B (zh) * 2016-06-28 2018-07-20 襄阳富临精工机械有限责任公司 一种腔体类产品密封性检测台及检测方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20091024A1 (it) * 2009-06-10 2010-12-11 Egidio Noci Procedimento per effettuare prove di tenuta di orologi assemblati o finiti, nonché apparecchiatura utilizzata.

Also Published As

Publication number Publication date
CH1310373A4 (ja) 1975-12-31
CH576134B5 (ja) 1976-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse