CA1047063A - Electrically insulating pipe coupling - Google Patents

Electrically insulating pipe coupling

Info

Publication number
CA1047063A
CA1047063A CA258,686A CA258686A CA1047063A CA 1047063 A CA1047063 A CA 1047063A CA 258686 A CA258686 A CA 258686A CA 1047063 A CA1047063 A CA 1047063A
Authority
CA
Canada
Prior art keywords
insulating
tubular
tubular metal
sealing
joint
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
CA258,686A
Other languages
English (en)
French (fr)
Inventor
Luigi Bagnulo
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.)
Caunned AG
Original Assignee
Caunned 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 Caunned AG filed Critical Caunned AG
Application granted granted Critical
Publication of CA1047063A publication Critical patent/CA1047063A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/56—Insulating bodies
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Cable Accessories (AREA)
  • Joints With Pressure Members (AREA)
CA258,686A 1975-08-11 1976-08-09 Electrically insulating pipe coupling Expired CA1047063A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1044075A CH595580A5 (ko) 1975-08-11 1975-08-11

Publications (1)

Publication Number Publication Date
CA1047063A true CA1047063A (en) 1979-01-23

Family

ID=4363256

Family Applications (1)

Application Number Title Priority Date Filing Date
CA258,686A Expired CA1047063A (en) 1975-08-11 1976-08-09 Electrically insulating pipe coupling

Country Status (8)

Country Link
JP (1) JPS5222786A (ko)
BR (1) BR7605135A (ko)
CA (1) CA1047063A (ko)
CH (1) CH595580A5 (ko)
DE (1) DE2636402A1 (ko)
ES (1) ES450575A1 (ko)
FR (1) FR2321087A1 (ko)
GB (1) GB1559291A (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450990A1 (fr) * 1979-03-09 1980-10-03 Mosettig Jean Dispositif d'etancheite d'un manchon a un conducteur electrique isole ou a un tuyau et procede de realisation d'un joint tubulaire d'etancheite au moyen de ce dispositif
NL8601210A (nl) * 1986-05-14 1987-12-01 Angli Holding Bv Elektrisch geisoleerde pijpkoppeling.
IT1215855B (it) * 1988-02-12 1990-02-22 Angli Holding Bv Giunto isolante monolitico per condotte metalliche.
IT1246600B (it) * 1991-04-15 1994-11-24 Prochind Flangia isolante per condotte metalliche
JP3104929B2 (ja) * 1992-03-11 2000-10-30 臼井国際産業株式会社 細径配管接続継手
GB2350655A (en) * 1999-06-04 2000-12-06 Rover Group A joint for use in the manufacture of motor vehicle spaceframes
IT1310848B1 (it) * 1999-10-07 2002-02-22 Valter Zoboli Giunto dielettrico per tubazioni particolarmente da interro
EP1313181B1 (en) * 2001-11-19 2006-04-19 GSI Group Limited Crimped rod tube in a laser assembly
WO2014048680A1 (en) * 2012-09-26 2014-04-03 Abb Technology Ag Isolating conduit for a dielectric fluid
CN107143708A (zh) * 2017-06-01 2017-09-08 宁波天生密封件有限公司 密封连接装置
EP3719371B1 (en) * 2019-04-02 2022-07-20 Crompton Technology Group Limited Electrical isolator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1009262A (fr) * 1948-05-31 1952-05-27 Le Tube D Acier Joint de coupure électrique pour canalisations enterrées et branchements domiciliaires
US3185501A (en) * 1961-04-12 1965-05-25 Mueller Co Electrical insulating pipe coupling
FR1336827A (fr) * 1962-07-25 1963-09-06 Vallourec Raccord isolant inviolable pour canalisations métalliques
FR1528306A (fr) * 1966-07-06 1968-06-07 Joint préfabriqué, électriquement isolant, pour conduits métalliques de liquides ou de gaz
GB1249839A (en) * 1968-12-21 1971-10-13 Luigi Bagnulo Electrically insulating joint for metallic pipe lines

Also Published As

Publication number Publication date
JPS5222786A (en) 1977-02-21
GB1559291A (en) 1980-01-16
ES450575A1 (es) 1977-11-16
BR7605135A (pt) 1978-02-28
FR2321087A1 (fr) 1977-03-11
DE2636402A1 (de) 1977-02-24
CH595580A5 (ko) 1978-02-15

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