ZA738166B - Apparatus for testing for leaks in pipes for the conveyance of liquids - Google Patents

Apparatus for testing for leaks in pipes for the conveyance of liquids

Info

Publication number
ZA738166B
ZA738166B ZA738166*A ZA738166A ZA738166B ZA 738166 B ZA738166 B ZA 738166B ZA 738166 A ZA738166 A ZA 738166A ZA 738166 B ZA738166 B ZA 738166B
Authority
ZA
South Africa
Prior art keywords
leaks
conveyance
liquids
pipes
testing
Prior art date
Application number
ZA738166*A
Other languages
English (en)
Inventor
H Hilgemann
Original Assignee
Ctc 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 Ctc Gmbh filed Critical Ctc Gmbh
Publication of ZA738166B publication Critical patent/ZA738166B/xx

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)
ZA738166*A 1972-10-25 1973-10-22 Apparatus for testing for leaks in pipes for the conveyance of liquids ZA738166B (en)

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
ZA738166B true ZA738166B (en) 1974-08-28

Family

ID=5860016

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA738166*A ZA738166B (en) 1972-10-25 1973-10-22 Apparatus for testing for leaks in pipes for the conveyance of liquids

Country Status (6)

Country Link
BE (1) BE806344A (it)
DE (1) DE2252288A1 (it)
ES (1) ES419904A1 (it)
FR (1) FR2204804A1 (it)
IT (1) IT997323B (it)
ZA (1) ZA738166B (it)

Also Published As

Publication number Publication date
BE806344A (fr) 1974-02-15
ES419904A1 (es) 1976-05-01
IT997323B (it) 1975-12-30
FR2204804A1 (it) 1974-05-24
DE2252288A1 (de) 1974-06-12

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