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NL7614101A - PROCEDURE FOR CHECKING A CONNECTION IN AN ALTHOUGH PARTIALLY GAS FILLED PIPE SYSTEM. - Google Patents

PROCEDURE FOR CHECKING A CONNECTION IN AN ALTHOUGH PARTIALLY GAS FILLED PIPE SYSTEM.

Info

Publication number
NL7614101A
NL7614101A NL7614101A NL7614101A NL7614101A NL 7614101 A NL7614101 A NL 7614101A NL 7614101 A NL7614101 A NL 7614101A NL 7614101 A NL7614101 A NL 7614101A NL 7614101 A NL7614101 A NL 7614101A
Authority
NL
Netherlands
Prior art keywords
checking
procedure
connection
pipe system
gas filled
Prior art date
Application number
NL7614101A
Other languages
Dutch (nl)
Other versions
NL165296C (en
NL165296B (en
Original Assignee
Dwars Ing Bureau
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 Dwars Ing Bureau filed Critical Dwars Ing Bureau
Priority to NL7614101A priority Critical patent/NL165296C/en
Priority to BE182401A priority patent/BE860546A/en
Priority to GB4787777A priority patent/GB1588421A/en
Priority to DE19772752257 priority patent/DE2752257A1/en
Priority to FR7738142A priority patent/FR2374628A1/en
Priority to DK563577A priority patent/DK563577A/en
Publication of NL7614101A publication Critical patent/NL7614101A/en
Publication of NL165296B publication Critical patent/NL165296B/en
Application granted granted Critical
Publication of NL165296C publication Critical patent/NL165296C/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

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pipeline Systems (AREA)
  • Sewage (AREA)
  • Examining Or Testing Airtightness (AREA)
NL7614101A 1976-12-17 1976-12-17 METHOD FOR CHECKING A CONNECTION IN AN AT LEAST PARTIAL GAS-FILLED PIPE SYSTEM. NL165296C (en)

Priority Applications (6)

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.
BE182401A BE860546A (en) 1976-12-17 1977-11-07 METHOD OF CHECKING A CONNECTION IN AN ALTHOUGH PARTIALLY GAS-FILLED PIPING SYSTEM
GB4787777A GB1588421A (en) 1976-12-17 1977-11-17 Checking a connection in an at least partly gas-filled piping system
DE19772752257 DE2752257A1 (en) 1976-12-17 1977-11-23 PROCEDURE AND DEVICE FOR CHECKING A CONNECTION IN AN AT LEAST PARTIALLY GAS-FILLED PIPING SYSTEM
FR7738142A FR2374628A1 (en) 1976-12-17 1977-12-16 PROCEDURE FOR CHECKING A FITTING FITTED IN A PIPING AT LEAST PARTLY FILLED WITH GAS
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

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 (3)

Publication Number Publication Date
NL7614101A true NL7614101A (en) 1978-06-20
NL165296B NL165296B (en) 1980-10-15
NL165296C NL165296C (en) 1981-03-16

Family

ID=19827404

Family Applications (1)

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

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2010080031A1 (en) * 2009-01-09 2010-07-15 Johannes Maria Moons Method and system for checking whether a pipe filled at least partly with a gas, or a discharge appliance connected thereto, is connected to a first sewer system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2010080031A1 (en) * 2009-01-09 2010-07-15 Johannes Maria Moons Method and system for checking whether a pipe filled at least partly with a gas, or a discharge appliance connected thereto, is connected to a first sewer system
NL2003035A (en) * 2009-01-09 2010-07-21 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.

Also Published As

Publication number Publication date
DE2752257A1 (en) 1978-06-29
NL165296C (en) 1981-03-16
GB1588421A (en) 1981-04-23
DK563577A (en) 1978-06-18
NL165296B (en) 1980-10-15
BE860546A (en) 1978-03-01
FR2374628A1 (en) 1978-07-13
FR2374628B3 (en) 1981-05-08

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee