FR2165366A7 - - Google Patents

Info

Publication number
FR2165366A7
FR2165366A7 FR7218357A FR7218357A FR2165366A7 FR 2165366 A7 FR2165366 A7 FR 2165366A7 FR 7218357 A FR7218357 A FR 7218357A FR 7218357 A FR7218357 A FR 7218357A FR 2165366 A7 FR2165366 A7 FR 2165366A7
Authority
FR
France
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
Application number
FR7218357A
Other languages
French (fr)
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.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal AG
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 KM Kabelmetal AG filed Critical KM Kabelmetal AG
Application granted granted Critical
Publication of FR2165366A7 publication Critical patent/FR2165366A7/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • 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
    • F17D5/04—Preventing, monitoring, or locating loss by means of a signalling fluid enclosed in a double wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/30—Detecting leaks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pipeline Systems (AREA)
FR7218357A 1971-12-20 1972-05-23 Expired FR2165366A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19717147848U DE7147848U (en) 1971-12-20 1971-12-20 LEAK CONTROL DEVICE WITH TRANSFER OF LIQUID OR GAS MEDIA

Publications (1)

Publication Number Publication Date
FR2165366A7 true FR2165366A7 (en) 1973-08-03

Family

ID=6625827

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7218357A Expired FR2165366A7 (en) 1971-12-20 1972-05-23

Country Status (6)

Country Link
AT (1) AT326428B (en)
BE (1) BE782109A (en)
CH (1) CH536978A (en)
DE (1) DE7147848U (en)
FR (1) FR2165366A7 (en)
GB (1) GB1374874A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233223A1 (en) * 1973-06-13 1975-01-10 Treg Spa

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3021045A1 (en) * 1980-06-03 1981-12-10 Fränkische Rohrwerke Gebr. Kirchner GmbH & Co, 8729 Königsberg THERMAL INSULATED PIPE
GB2093548B (en) * 1981-02-04 1984-08-01 Raychem Corp Air vent assembly
US5553971A (en) * 1988-12-20 1996-09-10 Intelpro Corporation Double-containment underground piping system
DE4232195C1 (en) * 1992-09-25 1993-06-24 Man Nutzfahrzeuge Ag, 8000 Muenchen, De
GB2320760A (en) * 1996-12-24 1998-07-01 John Glyndwr Burgess Pipe leak monitoring system
EP2589780A1 (en) 2011-11-04 2013-05-08 Caterpillar Motoren GmbH & Co. KG Fuel supply system with leakage detection means
CN103912731B (en) * 2014-04-18 2015-12-16 辽宁久大管业有限公司 The warning direct-burried independent sealed steam tube of prefabricated thermal insulation layer and manufacture method are revealed in tube bank
CN108506741A (en) * 2017-02-24 2018-09-07 江苏宜安建设有限公司 A kind of double-skin duct leakage warning device
CN112728231A (en) * 2021-01-11 2021-04-30 於汝新 Novel sleeve with scales

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233223A1 (en) * 1973-06-13 1975-01-10 Treg Spa

Also Published As

Publication number Publication date
CH536978A (en) 1973-05-15
ATA296672A (en) 1975-02-15
AT326428B (en) 1975-12-10
DE7147848U (en) 1972-08-24
BE782109A (en) 1972-07-31
GB1374874A (en) 1974-11-20

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