SE397585B - CONNECTION DEVICE FOR DETECTING THE OCCURRENCE OF, MEDICAL DETERMINATION AND IN THE EVENT OF INDICATION INDICATING THE LEAKING SET OF PIPE LINES - Google Patents

CONNECTION DEVICE FOR DETECTING THE OCCURRENCE OF, MEDICAL DETERMINATION AND IN THE EVENT OF INDICATION INDICATING THE LEAKING SET OF PIPE LINES

Info

Publication number
SE397585B
SE397585B SE7409603A SE7409603A SE397585B SE 397585 B SE397585 B SE 397585B SE 7409603 A SE7409603 A SE 7409603A SE 7409603 A SE7409603 A SE 7409603A SE 397585 B SE397585 B SE 397585B
Authority
SE
Sweden
Prior art keywords
leaking
occurrence
event
detecting
connection device
Prior art date
Application number
SE7409603A
Other languages
Swedish (sv)
Other versions
SE7409603L (en
Inventor
Sok
Original Assignee
Brandes Bernd
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 Brandes Bernd filed Critical Brandes Bernd
Publication of SE7409603L publication Critical patent/SE7409603L/
Publication of SE397585B publication Critical patent/SE397585B/en

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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Pipeline Systems (AREA)
SE7409603A 1973-07-26 1974-07-24 CONNECTION DEVICE FOR DETECTING THE OCCURRENCE OF, MEDICAL DETERMINATION AND IN THE EVENT OF INDICATION INDICATING THE LEAKING SET OF PIPE LINES SE397585B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732337983 DE2337983C2 (en) 1973-07-26 1973-07-26 Location and monitoring circuit

Publications (2)

Publication Number Publication Date
SE7409603L SE7409603L (en) 1975-01-27
SE397585B true SE397585B (en) 1977-11-07

Family

ID=5888050

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7409603A SE397585B (en) 1973-07-26 1974-07-24 CONNECTION DEVICE FOR DETECTING THE OCCURRENCE OF, MEDICAL DETERMINATION AND IN THE EVENT OF INDICATION INDICATING THE LEAKING SET OF PIPE LINES

Country Status (7)

Country Link
JP (1) JPS5072683A (en)
AT (1) AT351842B (en)
CH (1) CH572187A5 (en)
DE (1) DE2337983C2 (en)
FR (1) FR2257856B1 (en)
GB (1) GB1481850A (en)
SE (1) SE397585B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987000666A1 (en) * 1985-07-26 1987-01-29 Safe Bridge Ab An alarm system

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5382909A (en) 1983-06-30 1995-01-17 Raychem Corporation Method for detecting and obtaining information about changes in variables
ATE77155T1 (en) 1983-06-30 1992-06-15 Raychem Corp METHOD OF DETECTING AND OBTAINING INFORMATION ABOUT THE CHANGES OF VARIABLES.
US5015958A (en) 1983-06-30 1991-05-14 Raychem Corporation Elongate sensors comprising conductive polymers, and methods and apparatus using such sensors
SE456376B (en) * 1983-12-08 1988-09-26 Helmersson Rune ALARM DEVICE IN ISOLATED PIPE SYSTEM
JPS613300A (en) * 1984-04-11 1986-01-09 レイケム・コ−ポレイシヨン Apparatus for detecting and obtaining information on changesin variable state
DE3579050D1 (en) * 1984-06-07 1990-09-13 Raychem Corp EVENT LOCATION USING DISCRETE IMPEDANCES CONTAINING LOCATION.
DE3687819T2 (en) 1985-06-12 1993-06-09 Raychem Corp HYDROCARBON SENSOR.
AT388430B (en) * 1987-05-06 1989-06-26 Scheuermann Herbert Dipl Ing DEVICE FOR DETECTING AND LOCATING LEAKS IN A PIPING LINE CARRYING A DAMP MEDIUM
DE3721205A1 (en) * 1987-06-26 1989-01-05 Pfaudler Werke Ag METHOD FOR DETERMINING DAMAGE TO A CORROSION PROTECTIVE LAYER AND MEASURING DEVICE FOR CARRYING OUT THIS METHOD
DE3822123C1 (en) * 1988-06-30 1990-03-15 Bernd 2325 Grebin De Brandes
US4926129A (en) * 1988-10-12 1990-05-15 Raychem Corporation Sensor assembly for detecting multiple events and distinguishing between them
EP0417061B1 (en) * 1989-09-05 1994-03-02 Brandes, Bernd Procedure and apparatus for locating the true leakage point of a pipeline guided in a wet medium
DE19604821C1 (en) * 1996-02-10 1997-10-02 Michael Hesky Gmbh Device for leak detection in pipelines
DE102011113039A1 (en) * 2011-09-09 2013-03-14 Kurt Bruse Apparatus for detecting leakage in piping of portable water system, produces local alarm and transmits message to receiver, when monitored electric current flowing in electrical lines exceeds threshold value
CN106123109B (en) * 2016-08-05 2022-02-15 倪晨钧 Pipeline monitoring system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE579184C (en) * 1931-04-08 1933-06-22 Berthold Jenewein Dr Ing Moisture indicator for insulation
DE637703C (en) * 1934-03-07 1936-11-02 Ludwig Maurer Dipl Ing Device for electrical remote display of the metric distance of leaks in pipes
DE1814857A1 (en) * 1968-09-05 1970-04-30 Siemens Ag Arrangement for signaling leaks in a pipeline for the transport of liquids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987000666A1 (en) * 1985-07-26 1987-01-29 Safe Bridge Ab An alarm system

Also Published As

Publication number Publication date
SE7409603L (en) 1975-01-27
CH572187A5 (en) 1976-01-30
FR2257856B1 (en) 1979-08-03
GB1481850A (en) 1977-08-03
DE2337983C2 (en) 1984-03-22
JPS5072683A (en) 1975-06-16
ATA612874A (en) 1979-01-15
FR2257856A1 (en) 1975-08-08
DE2337983A1 (en) 1975-02-06
AT351842B (en) 1979-08-10

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