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GB2045446B - Appliance for testing for leaks - Google Patents

Appliance for testing for leaks

Info

Publication number
GB2045446B
GB2045446B GB8009446A GB8009446A GB2045446B GB 2045446 B GB2045446 B GB 2045446B GB 8009446 A GB8009446 A GB 8009446A GB 8009446 A GB8009446 A GB 8009446A GB 2045446 B GB2045446 B GB 2045446B
Authority
GB
United Kingdom
Prior art keywords
leaks
appliance
testing
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
GB8009446A
Other languages
English (en)
Other versions
GB2045446A (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.)
Karl Dungs GmbH and Co KG
Original Assignee
Karl Dungs GmbH and Co KG
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 Karl Dungs GmbH and Co KG filed Critical Karl Dungs GmbH and Co KG
Publication of GB2045446A publication Critical patent/GB2045446A/en
Application granted granted Critical
Publication of GB2045446B publication Critical patent/GB2045446B/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
    • G01M3/28—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 pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2876—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 pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for valves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Reciprocating Pumps (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Measuring Volume Flow (AREA)
GB8009446A 1979-03-22 1980-03-20 Appliance for testing for leaks Expired GB2045446B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19797908038 DE7908038U1 (de) 1979-03-22 1979-03-22 Dichtigkeitskontrollgeraet

Publications (2)

Publication Number Publication Date
GB2045446A GB2045446A (en) 1980-10-29
GB2045446B true GB2045446B (en) 1983-10-26

Family

ID=6702249

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8009446A Expired GB2045446B (en) 1979-03-22 1980-03-20 Appliance for testing for leaks

Country Status (3)

Country Link
DE (1) DE7908038U1 (de)
FR (1) FR2452095A1 (de)
GB (1) GB2045446B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0083415B1 (de) * 1981-12-31 1985-05-22 Krupp MaK Maschinenbau GmbH Vorrichtung zur Erfassung der zeitlichen Druckgasabgabe aus Druckgasbehältern
US5624551A (en) * 1993-04-28 1997-04-29 Fresenius Ag Hydraulic safety circuit for a hemodialysis apparatus
DE102012107605B4 (de) * 2012-07-06 2014-02-06 Max Weishaupt Gmbh Sperreinrichtungsüberprüfvorrichtung sowie verwendungen davon
CN103175664B (zh) * 2013-03-08 2016-05-04 山东大学 逆止阀连接部位密封性能模型试验装置及试验方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB947909A (en) * 1961-10-09 1964-01-29 Bendix Corp Leak test equipment
US3575197A (en) * 1969-06-27 1971-04-20 Itt Valve leak detector
GB1426556A (en) * 1972-05-05 1976-03-03 British Gas Corp Vacuum proving apparatus for plant using gaseous fuel and plant having such arrangement
US3872711A (en) * 1974-02-01 1975-03-25 Southern Pacific Transport Co Remote testing system for railroad air brakes

Also Published As

Publication number Publication date
DE7908038U1 (de) 1979-06-21
FR2452095B1 (de) 1984-04-20
GB2045446A (en) 1980-10-29
FR2452095A1 (fr) 1980-10-17

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Legal Events

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

Effective date: 19990320