FR1009262A - Electrical cut-off joint for buried pipes and household connections - Google Patents

Electrical cut-off joint for buried pipes and household connections

Info

Publication number
FR1009262A
FR1009262A FR1009262DA FR1009262A FR 1009262 A FR1009262 A FR 1009262A FR 1009262D A FR1009262D A FR 1009262DA FR 1009262 A FR1009262 A FR 1009262A
Authority
FR
France
Prior art keywords
joint
buried pipes
electrical cut
household
connections
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
Application number
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.)
LE TUBE D ACIER
Original Assignee
LE TUBE D ACIER
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 LE TUBE D ACIER filed Critical LE TUBE D ACIER
Application granted granted Critical
Publication of FR1009262A publication Critical patent/FR1009262A/en
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
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/02—Electrically insulating joints or couplings
    • F16L25/03—Electrically insulating joints or couplings in non-disconnectable pipe joints
    • 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
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/02—Electrically insulating joints or couplings
    • F16L25/021—Electrically insulating joints or couplings for screw-threaded joints

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1009262D 1948-05-31 1948-05-31 Electrical cut-off joint for buried pipes and household connections Expired FR1009262A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1009262T 1948-05-31

Publications (1)

Publication Number Publication Date
FR1009262A true FR1009262A (en) 1952-05-27

Family

ID=9568014

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1009262D Expired FR1009262A (en) 1948-05-31 1948-05-31 Electrical cut-off joint for buried pipes and household connections

Country Status (1)

Country Link
FR (1) FR1009262A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321087A1 (en) * 1975-08-11 1977-03-11 Caunned Ag CONNECTION FOR ELECTRICALLY INSULATED DUCT
DE4336528A1 (en) * 1993-10-26 1995-05-04 Thyssen Polymer Gmbh Pipe socket
WO2012177352A1 (en) * 2011-06-24 2012-12-27 The Boeing Company Apparatus for preventing spark propagation
US8717735B2 (en) 2011-12-14 2014-05-06 The Boeing Company Seal with energy-absorbing filler and method of manufacture

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321087A1 (en) * 1975-08-11 1977-03-11 Caunned Ag CONNECTION FOR ELECTRICALLY INSULATED DUCT
DE4336528A1 (en) * 1993-10-26 1995-05-04 Thyssen Polymer Gmbh Pipe socket
WO2012177352A1 (en) * 2011-06-24 2012-12-27 The Boeing Company Apparatus for preventing spark propagation
CN103649610A (en) * 2011-06-24 2014-03-19 波音公司 Apparatus for preventing spark propagation
US8840740B2 (en) 2011-06-24 2014-09-23 The Boeing Company Apparatus for preventing spark propagation
CN103649610B (en) * 2011-06-24 2016-04-06 波音公司 For preventing the device of spark propagation
RU2601053C2 (en) * 2011-06-24 2016-10-27 Зе Боинг Компани Device to prevent propagation of sparks
US8717735B2 (en) 2011-12-14 2014-05-06 The Boeing Company Seal with energy-absorbing filler and method of manufacture
US9019683B2 (en) 2011-12-14 2015-04-28 The Boeing Company Seal with energy-absorbing filler and method of manufacture

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