CH471379A - Appareil pour le contrôle de l'étanchéité d'objets - Google Patents

Appareil pour le contrôle de l'étanchéité d'objets

Info

Publication number
CH471379A
CH471379A CH1760667A CH1760667A CH471379A CH 471379 A CH471379 A CH 471379A CH 1760667 A CH1760667 A CH 1760667A CH 1760667 A CH1760667 A CH 1760667A CH 471379 A CH471379 A CH 471379A
Authority
CH
Switzerland
Prior art keywords
tightness
checking
objects
Prior art date
Application number
CH1760667A
Other languages
English (en)
Inventor
F Helms Thomas
Original Assignee
Idex 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
Application filed by Idex Corp filed Critical Idex Corp
Publication of CH471379A publication Critical patent/CH471379A/fr

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
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
    • 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
    • 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
    • G01M3/3218—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 for flexible or elastic containers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
CH1760667A 1966-12-16 1967-12-15 Appareil pour le contrôle de l'étanchéité d'objets CH471379A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US602282A US3399563A (en) 1966-12-16 1966-12-16 Method and apparatus for testing the pressure tightness of containers

Publications (1)

Publication Number Publication Date
CH471379A true CH471379A (fr) 1969-04-15

Family

ID=24410730

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1760667A CH471379A (fr) 1966-12-16 1967-12-15 Appareil pour le contrôle de l'étanchéité d'objets

Country Status (8)

Country Link
US (1) US3399563A (fr)
BE (1) BE708079A (fr)
CH (1) CH471379A (fr)
DE (1) DE1648540A1 (fr)
FR (1) FR1552309A (fr)
GB (1) GB1168879A (fr)
NL (1) NL6717046A (fr)
SE (1) SE329510B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3465572A (en) * 1968-01-29 1969-09-09 Aerojet General Co Method and apparatus for simultaneous testing of containers for ability to withstand internal pressurization and for fluid leakage
US3792606A (en) * 1972-04-17 1974-02-19 American Can Co Method and apparatus for enhancing detection of small leaks in articles
US4096736A (en) * 1977-02-25 1978-06-27 American Can Company Ultrasonic leak hole detection apparatus and method
US4116043A (en) * 1977-07-11 1978-09-26 American Can Company Electronic detection apparatus for leaks
GB1588563A (en) * 1978-02-07 1981-04-23 Hajime Industries Ultrasonic system for container inspection
AT374281B (de) * 1979-12-19 1984-04-10 List Hans Einrichtung zur funktionspruefung von ventilen von kolbenmaschinen
US4495797A (en) * 1983-06-27 1985-01-29 Reynolds Metals Company Can end tester
US5668307A (en) * 1996-05-07 1997-09-16 Wade; James H. Apparatus for testing can ends for leaks
US6553809B1 (en) * 2001-11-01 2003-04-29 Plastic Technologies, Inc. Method and apparatus for detecting holes in plastic containers
US20080081000A1 (en) * 2006-09-29 2008-04-03 Macleod John Integrity testing of vials for test sensors
CA2718103A1 (fr) * 2008-03-17 2009-09-24 Plastic Technologies Inc. Procede et appareil pour la detection amelioree de trous dans des contenants en plastique
CN112360434B (zh) * 2020-12-08 2023-10-27 中国石油天然气股份有限公司 一种隔水采油效果判识方法
CN113776747B (zh) * 2021-08-31 2024-05-28 歌尔科技有限公司 气密性测试方法、装置及设备
CN116989961B (zh) * 2023-09-27 2023-12-08 山东凯信重机有限公司 一种核乏燃料储罐生产过程中密封性检测装置
CN117249961B (zh) * 2023-11-20 2024-02-02 四川省产品质量监督检验检测院 一种氢燃料电池进气口气密检测工装

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA659977A (en) * 1963-03-26 James Cowley J. Method of testing for leaks
US2696107A (en) * 1950-10-13 1954-12-07 Continental Can Co Testing apparatus for detecting and ejecting clipped can ends
US3266296A (en) * 1963-08-28 1966-08-16 Kelsey Hayes Co Method and apparatus for inspecting annular workpieces

Also Published As

Publication number Publication date
NL6717046A (fr) 1968-06-17
DE1648540A1 (de) 1971-07-22
FR1552309A (fr) 1969-01-03
SE329510B (fr) 1970-10-12
US3399563A (en) 1968-09-03
GB1168879A (en) 1969-10-29
BE708079A (fr) 1968-04-16

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Legal Events

Date Code Title Description
PL Patent ceased