DE3763475D1 - System zur leckerkennung und leckortung in doppelwandigen rohrleitungen zum transport von fluessigkeiten. - Google Patents

System zur leckerkennung und leckortung in doppelwandigen rohrleitungen zum transport von fluessigkeiten.

Info

Publication number
DE3763475D1
DE3763475D1 DE8787870005T DE3763475T DE3763475D1 DE 3763475 D1 DE3763475 D1 DE 3763475D1 DE 8787870005 T DE8787870005 T DE 8787870005T DE 3763475 T DE3763475 T DE 3763475T DE 3763475 D1 DE3763475 D1 DE 3763475D1
Authority
DE
Germany
Prior art keywords
leak detection
liquids
transport
double
walled pipelines
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.)
Expired - Fee Related
Application number
DE8787870005T
Other languages
English (en)
Inventor
Charles-Andre Storme
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.)
INPAL INDUSTRIES S.A., FEYZIN, FR
Original Assignee
STORME CHARLES ANDRE
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 STORME CHARLES ANDRE filed Critical STORME CHARLES ANDRE
Application granted granted Critical
Publication of DE3763475D1 publication Critical patent/DE3763475D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
    • 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
    • G01M3/283—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 for double-walled pipes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
DE8787870005T 1986-01-16 1987-01-16 System zur leckerkennung und leckortung in doppelwandigen rohrleitungen zum transport von fluessigkeiten. Expired - Fee Related DE3763475D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8600566A FR2592937B1 (fr) 1986-01-16 1986-01-16 Systeme de detection et de localisation de fuite dans une conduite de transport de fluide caloporteur enterree

Publications (1)

Publication Number Publication Date
DE3763475D1 true DE3763475D1 (de) 1990-08-09

Family

ID=9331176

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787870005T Expired - Fee Related DE3763475D1 (de) 1986-01-16 1987-01-16 System zur leckerkennung und leckortung in doppelwandigen rohrleitungen zum transport von fluessigkeiten.

Country Status (3)

Country Link
EP (1) EP0230404B1 (de)
DE (1) DE3763475D1 (de)
FR (1) FR2592937B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3724276A1 (de) * 1987-07-22 1989-02-02 Hans Hucke Vorrichtung zur verhinderung von leckagen an einem eine abgedichtete fluidkammer aufweisenden bauteil
US5343191A (en) * 1993-01-08 1994-08-30 Nibco, Inc. Pipeline leak detection system
GB2304221B (en) * 1995-08-04 1999-09-22 Petrotechnik Ltd Leak detection apparatus
DE19806249A1 (de) * 1998-02-16 1999-08-26 Jeinsen Vorrichtung zur Überwachung von Fluidleitungsrohren
DE102007051722A1 (de) * 2007-10-27 2009-04-30 Ilja Dzampajev Vorrichtung zum Ableiten eines ausgetretenen Fluids
CN106287238A (zh) * 2016-08-09 2017-01-04 华北科技学院 一种天然气管道泄漏检测装置
CN114152394B (zh) * 2021-11-04 2024-09-17 杭州医学院 一种输液器导管的测气检测装置
CN114754936B (zh) * 2022-01-18 2024-06-25 深圳市华宇医疗科技有限公司 一种远程医疗用快速检测设备及快速检测方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH468590A (fr) * 1967-02-07 1969-03-31 Francis Wittgenstein Gerard Installation de protection contre les fuites d'une conduite et procédé pour sa construction
GB1366307A (en) * 1971-09-16 1974-09-11 Kodak Ltd Leak detection
FR2494848A1 (fr) * 1980-11-24 1982-05-28 Technigaz Procede et dispositif de detection, a distance, de defauts d'etancheite d'une conduite de transport d'un fluide, immergee dans un fluide ambiant; conduite de transport comprenant ce dispositif de detection et procede de construction d'une telle conduite

Also Published As

Publication number Publication date
FR2592937A1 (fr) 1987-07-17
EP0230404A1 (de) 1987-07-29
FR2592937B1 (fr) 1988-04-15
EP0230404B1 (de) 1990-07-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: INPAL INDUSTRIES S.A., FEYZIN, FR

8328 Change in the person/name/address of the agent

Free format text: TAUCHNER, P., DIPL.-CHEM. DR.RER.NAT. HEUNEMANN, D., DIPL.-PHYS. DR.RER.NAT. RAUH, P., DIPL.-CHEM. DR.RER.NAT. HERMANN, G., DIPL.-PHYS. DR.RER.NAT. SCHMIDT, J., DIPL.-ING. JAENICHEN, H., DIPL.-BIOL. DR.RER.NAT. VON UEXKUELL-GUELDENBAND-MENZEL, A., DR.PHIL. (PH.D.) WEINBERGER, R., DIPL.-CHEM.UNIV. DR.RER.NAT. BUBLAK, W., DIPL.-CHEM. UNIV., PAT.-ANWAELTE TREMMEL, H., RECHTSANW., 81675 MUENCHEN

8381 Inventor (new situation)

Free format text: STORME, CHARLES-ANDRE, ITTRE, BE

8339 Ceased/non-payment of the annual fee