FR1590864A - - Google Patents

Info

Publication number
FR1590864A
FR1590864A FR1590864DA FR1590864A FR 1590864 A FR1590864 A FR 1590864A FR 1590864D A FR1590864D A FR 1590864DA FR 1590864 A FR1590864 A FR 1590864A
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
Other languages
French (fr)
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
Priority claimed from CH249168A external-priority patent/CH460465A/en
Application filed filed Critical
Application granted granted Critical
Publication of FR1590864A publication Critical patent/FR1590864A/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
    • 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)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
FR1590864D 1968-02-20 1968-11-06 Expired FR1590864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH249168A CH460465A (en) 1968-02-20 1968-02-20 Electrically insulating pipe section

Publications (1)

Publication Number Publication Date
FR1590864A true FR1590864A (en) 1970-04-20

Family

ID=4234988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1590864D Expired FR1590864A (en) 1968-02-20 1968-11-06

Country Status (5)

Country Link
AT (1) AT303469B (en)
BE (1) BE723586A (en)
DE (2) DE6801013U (en)
FR (1) FR1590864A (en)
GB (1) GB1201858A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209974C2 (en) * 1982-03-18 1994-06-16 Jeschke Immanuel Electrical isolation point of a gas pipeline
US4602809A (en) * 1984-11-21 1986-07-29 General Dynamics, Pomona Division Miniature O-ringless gas line isolator
US5447340A (en) * 1994-09-21 1995-09-05 Mueller Co. Electrically insulated piped coupling employing a radial insulating barrier

Also Published As

Publication number Publication date
GB1201858A (en) 1970-08-12
DE6801013U (en) 1970-11-05
AT303469B (en) 1972-11-27
BE723586A (en) 1969-04-16
DE1801458A1 (en) 1969-09-04

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Legal Events

Date Code Title Description
ST Notification of lapse