GB8331276D0 - Providing hermetic connection to hallow body - Google Patents

Providing hermetic connection to hallow body

Info

Publication number
GB8331276D0
GB8331276D0 GB838331276A GB8331276A GB8331276D0 GB 8331276 D0 GB8331276 D0 GB 8331276D0 GB 838331276 A GB838331276 A GB 838331276A GB 8331276 A GB8331276 A GB 8331276A GB 8331276 D0 GB8331276 D0 GB 8331276D0
Authority
GB
United Kingdom
Prior art keywords
hermetic connection
providing hermetic
hallow body
hallow
providing
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.)
Granted
Application number
GB838331276A
Other versions
GB2131959A (en
GB2131959B (en
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.)
Balzers und Leybold Deutschland Holding AG
Original Assignee
Leybold Heraeus GmbH
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 Leybold Heraeus GmbH filed Critical Leybold Heraeus GmbH
Publication of GB8331276D0 publication Critical patent/GB8331276D0/en
Publication of GB2131959A publication Critical patent/GB2131959A/en
Application granted granted Critical
Publication of GB2131959B publication Critical patent/GB2131959B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
    • G01N3/12—Pressure testing
    • 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
    • G01M3/022—Test plugs for closing off the end of a pipe

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Examining Or Testing Airtightness (AREA)
GB08331276A 1982-12-03 1983-11-23 Apparatus for providing a hermetic connection to a hollow body Expired GB2131959B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3244759A DE3244759C2 (en) 1982-12-03 1982-12-03 Device for the tight connection of a hollow body with a leak test system

Publications (3)

Publication Number Publication Date
GB8331276D0 true GB8331276D0 (en) 1983-12-29
GB2131959A GB2131959A (en) 1984-06-27
GB2131959B GB2131959B (en) 1986-03-05

Family

ID=6179720

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08331276A Expired GB2131959B (en) 1982-12-03 1983-11-23 Apparatus for providing a hermetic connection to a hollow body

Country Status (3)

Country Link
DE (1) DE3244759C2 (en)
GB (1) GB2131959B (en)
IT (1) IT1169631B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108724901A (en) * 2018-06-01 2018-11-02 北京汉能光伏投资有限公司 A kind of attachment device of laminating apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233951B1 (en) * 1985-11-08 1991-01-02 JW Froehlich Maschinenfabrik GmbH Device for coupling a leak indicator with a test piece
DE3713576A1 (en) * 1987-04-23 1988-11-03 Froehlich J W Maschf Connecting device for a device for testing the leakproofness (tightness) of hollow bodies
CN113418072B (en) * 2021-08-24 2021-10-29 南通市威士真空设备有限公司 Pipe joint for diaphragm vacuum pump with suction self-checking function

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2299434A (en) * 1941-05-05 1942-10-20 Svirsky Bennett Plumber's pipe testing device
US2573646A (en) * 1947-01-02 1951-10-30 Eaton Mfg Co Valve testing apparatus
GB874626A (en) * 1959-06-02 1961-08-10 Carves Simon Ltd Improvements in or relating to apparatus for indicating leakages in the tubes of heat exchanger systems
NL278908A (en) * 1962-06-19
GB1185672A (en) * 1967-02-24 1970-03-25 Prospect Plastics Ltd Improvements in or relating to Bag Plugs
FR2087486A5 (en) * 1970-05-21 1971-12-31 Bianchi Charles
US3874706A (en) * 1971-10-15 1975-04-01 Hydrotech Int Inc Fluid actuated pipe connection
DE2308123B2 (en) * 1972-03-20 1977-11-17 GOtM 3-36 PIPE TESTING DEVICE
CH598571A5 (en) * 1975-12-24 1978-04-28 Emhart Zuerich Sa
DE2802645A1 (en) * 1978-01-21 1979-07-26 Leybold Heraeus Gmbh & Co Kg METHOD AND DEVICE FOR LEAK TESTING
US4182159A (en) * 1978-08-01 1980-01-08 Otis Engineering Corporation Pressure testing tool
DE3101358A1 (en) * 1981-01-17 1982-09-02 diga - die gasheizung GmbH, 4300 Essen DEVICE FOR PRESSING HOUSE CONNECTION LINES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108724901A (en) * 2018-06-01 2018-11-02 北京汉能光伏投资有限公司 A kind of attachment device of laminating apparatus
CN108724901B (en) * 2018-06-01 2023-12-12 东君新能源有限公司 Connecting device of lamination equipment

Also Published As

Publication number Publication date
DE3244759A1 (en) 1984-06-07
DE3244759C2 (en) 1986-11-27
GB2131959A (en) 1984-06-27
GB2131959B (en) 1986-03-05
IT1169631B (en) 1987-06-03
IT8323507A0 (en) 1983-10-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921123