DE2252288A1 - Geraet zur pruefung der dichtheit von wasserfuehrenden rohrleitungsnetzen - Google Patents

Geraet zur pruefung der dichtheit von wasserfuehrenden rohrleitungsnetzen

Info

Publication number
DE2252288A1
DE2252288A1 DE2252288A DE2252288A DE2252288A1 DE 2252288 A1 DE2252288 A1 DE 2252288A1 DE 2252288 A DE2252288 A DE 2252288A DE 2252288 A DE2252288 A DE 2252288A DE 2252288 A1 DE2252288 A1 DE 2252288A1
Authority
DE
Germany
Prior art keywords
water
pressure
valve
network
pressure generator
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.)
Pending
Application number
DE2252288A
Other languages
German (de)
English (en)
Inventor
Hans Hilgemann
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.)
Tour Agenturer AB
Original Assignee
Tour Agenturer AB
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 Tour Agenturer AB filed Critical Tour Agenturer AB
Priority to DE2252288A priority Critical patent/DE2252288A1/de
Priority to FR7337512A priority patent/FR2204804A1/fr
Priority to ZA738166*A priority patent/ZA738166B/xx
Priority to IT12880/73A priority patent/IT997323B/it
Priority to BE136918A priority patent/BE806344A/xx
Priority to ES419904A priority patent/ES419904A1/es
Publication of DE2252288A1 publication Critical patent/DE2252288A1/de
Pending 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
    • G01M3/2807—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 pipes
    • G01M3/2815—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 pipes using pressure measurements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
DE2252288A 1972-10-25 1972-10-25 Geraet zur pruefung der dichtheit von wasserfuehrenden rohrleitungsnetzen Pending DE2252288A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE2252288A DE2252288A1 (de) 1972-10-25 1972-10-25 Geraet zur pruefung der dichtheit von wasserfuehrenden rohrleitungsnetzen
FR7337512A FR2204804A1 (US20080094685A1-20080424-C00004.png) 1972-10-25 1973-10-19
ZA738166*A ZA738166B (en) 1972-10-25 1973-10-22 Apparatus for testing for leaks in pipes for the conveyance of liquids
IT12880/73A IT997323B (it) 1972-10-25 1973-10-22 Dispositivo per controllare la te nuta di tubi per liquid
BE136918A BE806344A (fr) 1972-10-25 1973-10-22 Appareil controleur d'etancheite de tuyauteries vehiculant de l'eau
ES419904A ES419904A1 (es) 1972-10-25 1973-10-24 Un aparato para probar la estanqueidad de tubos que condu- cen liquido.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2252288A DE2252288A1 (de) 1972-10-25 1972-10-25 Geraet zur pruefung der dichtheit von wasserfuehrenden rohrleitungsnetzen

Publications (1)

Publication Number Publication Date
DE2252288A1 true DE2252288A1 (de) 1974-06-12

Family

ID=5860016

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2252288A Pending DE2252288A1 (de) 1972-10-25 1972-10-25 Geraet zur pruefung der dichtheit von wasserfuehrenden rohrleitungsnetzen

Country Status (6)

Country Link
BE (1) BE806344A (US20080094685A1-20080424-C00004.png)
DE (1) DE2252288A1 (US20080094685A1-20080424-C00004.png)
ES (1) ES419904A1 (US20080094685A1-20080424-C00004.png)
FR (1) FR2204804A1 (US20080094685A1-20080424-C00004.png)
IT (1) IT997323B (US20080094685A1-20080424-C00004.png)
ZA (1) ZA738166B (US20080094685A1-20080424-C00004.png)

Also Published As

Publication number Publication date
BE806344A (fr) 1974-02-15
ZA738166B (en) 1974-08-28
FR2204804A1 (US20080094685A1-20080424-C00004.png) 1974-05-24
ES419904A1 (es) 1976-05-01
IT997323B (it) 1975-12-30

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