FR1315389A - Leak detector - Google Patents

Leak detector

Info

Publication number
FR1315389A
FR1315389A FR888319A FR888319A FR1315389A FR 1315389 A FR1315389 A FR 1315389A FR 888319 A FR888319 A FR 888319A FR 888319 A FR888319 A FR 888319A FR 1315389 A FR1315389 A FR 1315389A
Authority
FR
France
Prior art keywords
leak detector
leak
detector
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
Application number
FR888319A
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.)
Bendix Corp
Original Assignee
Bendix Corp
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
Priority claimed from US595284A external-priority patent/US3031884A/en
Application filed by Bendix Corp filed Critical Bendix Corp
Priority to FR888319A priority Critical patent/FR1315389A/en
Application granted granted Critical
Publication of FR1315389A publication Critical patent/FR1315389A/en
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
    • 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
    • G01M3/34—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 testing the possibility of maintaining the vacuum in containers, e.g. in can-testing machines

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR888319A 1956-07-02 1962-02-16 Leak detector Expired FR1315389A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR888319A FR1315389A (en) 1956-07-02 1962-02-16 Leak detector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US595284A US3031884A (en) 1956-07-02 1956-07-02 Leak test equipment
FR888319A FR1315389A (en) 1956-07-02 1962-02-16 Leak detector

Publications (1)

Publication Number Publication Date
FR1315389A true FR1315389A (en) 1963-01-18

Family

ID=26194413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888319A Expired FR1315389A (en) 1956-07-02 1962-02-16 Leak detector

Country Status (1)

Country Link
FR (1) FR1315389A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2849193A1 (en) * 2002-12-19 2004-06-25 Euraltech Sa Leak-testing method, especially for testing motor vehicle cylinder heads, wherein the item under test is sealed off and connected to a vacuum pump so that a vacuum pressure is obtained that is monitored over a test period
WO2010061109A2 (en) * 2008-11-28 2010-06-03 L Bernard Method for assessing the seal of a servomotor housing

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2849193A1 (en) * 2002-12-19 2004-06-25 Euraltech Sa Leak-testing method, especially for testing motor vehicle cylinder heads, wherein the item under test is sealed off and connected to a vacuum pump so that a vacuum pressure is obtained that is monitored over a test period
WO2010061109A2 (en) * 2008-11-28 2010-06-03 L Bernard Method for assessing the seal of a servomotor housing
FR2939196A1 (en) * 2008-11-28 2010-06-04 Bernard L METHOD FOR EVALUATING THE SEALING OF AN ENCLOSURE OF A SERVOMOTOR
WO2010061109A3 (en) * 2008-11-28 2010-07-22 L Bernard Method for assessing the seal of a servomotor housing
CN102227621A (en) * 2008-11-28 2011-10-26 伯纳德控制设备有限公司 Method for assessing seal of servomotor housing
US8402818B2 (en) 2008-11-28 2013-03-26 Bernard Controls Method for assessing the seal of a servomotor housing
RU2536761C2 (en) * 2008-11-28 2014-12-27 Бернард Контролс Method of assessment of air-tightness of servo drive housing

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