FR2735234B1 - METHOD AND INSTALLATION FOR CHECKING THE SEALING OF A SPEAKER - Google Patents

METHOD AND INSTALLATION FOR CHECKING THE SEALING OF A SPEAKER

Info

Publication number
FR2735234B1
FR2735234B1 FR9506765A FR9506765A FR2735234B1 FR 2735234 B1 FR2735234 B1 FR 2735234B1 FR 9506765 A FR9506765 A FR 9506765A FR 9506765 A FR9506765 A FR 9506765A FR 2735234 B1 FR2735234 B1 FR 2735234B1
Authority
FR
France
Prior art keywords
speaker
checking
sealing
installation
Prior art date
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 - Lifetime
Application number
FR9506765A
Other languages
French (fr)
Other versions
FR2735234A1 (en
Inventor
Frederique Richard
Dominique Dumais
Pierre Cherbuy
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.)
SOC ET ET REALISATIONS ELECTRO
Original Assignee
SOC ET ET REALISATIONS ELECTRO
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 SOC ET ET REALISATIONS ELECTRO filed Critical SOC ET ET REALISATIONS ELECTRO
Priority to FR9506765A priority Critical patent/FR2735234B1/en
Publication of FR2735234A1 publication Critical patent/FR2735234A1/en
Application granted granted Critical
Publication of FR2735234B1 publication Critical patent/FR2735234B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
FR9506765A 1995-06-08 1995-06-08 METHOD AND INSTALLATION FOR CHECKING THE SEALING OF A SPEAKER Expired - Lifetime FR2735234B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9506765A FR2735234B1 (en) 1995-06-08 1995-06-08 METHOD AND INSTALLATION FOR CHECKING THE SEALING OF A SPEAKER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9506765A FR2735234B1 (en) 1995-06-08 1995-06-08 METHOD AND INSTALLATION FOR CHECKING THE SEALING OF A SPEAKER

Publications (2)

Publication Number Publication Date
FR2735234A1 FR2735234A1 (en) 1996-12-13
FR2735234B1 true FR2735234B1 (en) 1997-08-01

Family

ID=9479745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9506765A Expired - Lifetime FR2735234B1 (en) 1995-06-08 1995-06-08 METHOD AND INSTALLATION FOR CHECKING THE SEALING OF A SPEAKER

Country Status (1)

Country Link
FR (1) FR2735234B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10254120B3 (en) * 2002-11-20 2004-02-05 Dürr Somac GmbH Seal testing method for automobile air-conditioning unit compares pressure values obtained for successive measurements when air-conditioning unit is filled with pressurized gas
FR2849193B1 (en) * 2002-12-19 2005-04-22 Euraltech Sa METHOD FOR TESTING THE SEALING OF A HOLLOW PIECE
EP4009026A1 (en) * 2020-12-02 2022-06-08 Volvo Truck Corporation An air-actuated vehicle system and a method of detecting leakage in an air-actuated vehicle system
CN116989946A (en) * 2023-09-27 2023-11-03 山东美晨工业集团有限公司 Automobile rubber tube tightness detection device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1930528B2 (en) * 1969-06-16 1973-07-26 Froehhch, Josef W , 7022 Leinfelden METHOD AND DEVICE FOR TESTING THE LEAKAGE OF TEST OBJECTS
DE2907234A1 (en) * 1979-02-23 1980-09-04 Mutti Werner H Detection process for leaks in large thin-walled containers - using compressed air filled reference container and differential pressure measurement which is made at intervals
JPS59206737A (en) * 1983-05-11 1984-11-22 Cosmo Keiki:Kk Leakage testing device having temperature compensating function

Also Published As

Publication number Publication date
FR2735234A1 (en) 1996-12-13

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