ZA742693B - Method and apparatus for testing pressure within sealed containers - Google Patents

Method and apparatus for testing pressure within sealed containers

Info

Publication number
ZA742693B
ZA742693B ZA00742693A ZA742693A ZA742693B ZA 742693 B ZA742693 B ZA 742693B ZA 00742693 A ZA00742693 A ZA 00742693A ZA 742693 A ZA742693 A ZA 742693A ZA 742693 B ZA742693 B ZA 742693B
Authority
ZA
South Africa
Prior art keywords
sealed containers
testing pressure
testing
pressure
containers
Prior art date
Application number
ZA00742693A
Inventor
D Mcgill
Original Assignee
Cpc International Inc
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 Cpc International Inc filed Critical Cpc International Inc
Publication of ZA742693B publication Critical patent/ZA742693B/en

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
    • G01M3/40—Investigating fluid-tightness of structures by using electric means, e.g. by observing electric discharges
    • 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
ZA00742693A 1973-05-10 1974-04-29 Method and apparatus for testing pressure within sealed containers ZA742693B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2245573A GB1429866A (en) 1973-05-10 1973-05-10 Method and apparatus for testing pressure within sealed con tainers

Publications (1)

Publication Number Publication Date
ZA742693B true ZA742693B (en) 1975-04-30

Family

ID=10179639

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00742693A ZA742693B (en) 1973-05-10 1974-04-29 Method and apparatus for testing pressure within sealed containers

Country Status (5)

Country Link
DE (1) DE2422701A1 (en)
FR (1) FR2229053B1 (en)
GB (1) GB1429866A (en)
IT (1) IT1019589B (en)
ZA (1) ZA742693B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1588563A (en) * 1978-02-07 1981-04-23 Hajime Industries Ultrasonic system for container inspection
GB2192059B (en) * 1986-06-26 1990-08-22 Electricity Council Method of and apparatus for determining characteristics of a fluid
DE3801651A1 (en) * 1988-01-21 1989-08-03 Roland Stengel Process and apparatus for the automatic rejection of leaking containers, detected by a testing device, from a production line
CN103196627B (en) * 2013-03-28 2015-03-18 广州坚诺机械设备有限公司 Device and method for fast and nondestructive testing of vacuum degree of full container load (FCL) container
CN111451169A (en) * 2020-04-16 2020-07-28 安徽捷迅光电技术有限公司 Integrally-adjusted slide cover plate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1037533A (en) * 1963-03-12 1966-07-27 Londex Ltd Apparatus for testing the pressure inside a closed container
US3290922A (en) * 1964-01-22 1966-12-13 Techrand Corp Of America Pressure and vacuum determinator

Also Published As

Publication number Publication date
FR2229053A1 (en) 1974-12-06
GB1429866A (en) 1976-03-31
DE2422701A1 (en) 1974-11-28
IT1019589B (en) 1977-11-30
FR2229053B1 (en) 1979-03-30

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