DK563577A - PROCEDURE FOR CONTROLING A PARTLY GAS-FILLED PIPING SYSTEM AND A PROCEDURE FOR PERFORMING THE PROCEDURE - Google Patents

PROCEDURE FOR CONTROLING A PARTLY GAS-FILLED PIPING SYSTEM AND A PROCEDURE FOR PERFORMING THE PROCEDURE

Info

Publication number
DK563577A
DK563577A DK563577A DK563577A DK563577A DK 563577 A DK563577 A DK 563577A DK 563577 A DK563577 A DK 563577A DK 563577 A DK563577 A DK 563577A DK 563577 A DK563577 A DK 563577A
Authority
DK
Denmark
Prior art keywords
procedure
controling
piping system
partly gas
filled piping
Prior art date
Application number
DK563577A
Other languages
Danish (da)
Inventor
R Huart
Original Assignee
Dhv Raadgevend Ing
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 Dhv Raadgevend Ing filed Critical Dhv Raadgevend Ing
Publication of DK563577A publication Critical patent/DK563577A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • 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
    • G01M3/243—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 for pipes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Pipeline Systems (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Sewage (AREA)
DK563577A 1976-12-17 1977-12-16 PROCEDURE FOR CONTROLING A PARTLY GAS-FILLED PIPING SYSTEM AND A PROCEDURE FOR PERFORMING THE PROCEDURE DK563577A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7614101A NL165296C (en) 1976-12-17 1976-12-17 METHOD FOR CHECKING A CONNECTION IN AN AT LEAST PARTIAL GAS-FILLED PIPE SYSTEM.

Publications (1)

Publication Number Publication Date
DK563577A true DK563577A (en) 1978-06-18

Family

ID=19827404

Family Applications (1)

Application Number Title Priority Date Filing Date
DK563577A DK563577A (en) 1976-12-17 1977-12-16 PROCEDURE FOR CONTROLING A PARTLY GAS-FILLED PIPING SYSTEM AND A PROCEDURE FOR PERFORMING THE PROCEDURE

Country Status (6)

Country Link
BE (1) BE860546A (en)
DE (1) DE2752257A1 (en)
DK (1) DK563577A (en)
FR (1) FR2374628A1 (en)
GB (1) GB1588421A (en)
NL (1) NL165296C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2003035C2 (en) * 2009-01-09 2010-08-03 Johannes Maria Moons METHOD AND SYSTEM FOR CONTROLLING THAT AN ALTHANS IN PART WITH A GAS FILLED PIPE, OR A DISCHARGE DEVICE CONNECTED TO THEM, IS CONNECTED TO A FIRST WASTE SYSTEM.
NL1036405C2 (en) * 2009-01-09 2009-07-21 Johannes Maria Moons Strong noise source and sensitive microphone combination for detecting fault connections in sewage disposal device, has strong noise source provided in sewage pit, and sensitive microphone provided in discharge device
FR2970721B1 (en) * 2011-01-26 2014-02-21 R & I Alliance EQUIPMENT FOR VERIFYING THE CONNECTION OF A LIQUID EVACUATION CHANNEL TO A DEDICATED NETWORK, AND A METHOD OF IMPLEMENTING SAID EQUIPMENT

Also Published As

Publication number Publication date
FR2374628B3 (en) 1981-05-08
NL165296C (en) 1981-03-16
BE860546A (en) 1978-03-01
GB1588421A (en) 1981-04-23
NL7614101A (en) 1978-06-20
DE2752257A1 (en) 1978-06-29
FR2374628A1 (en) 1978-07-13
NL165296B (en) 1980-10-15

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment