NO148799C - ELEMENTS FOR EQUALIZATION OF THERMAL EFFECTS CAUSED LENGTH CHANGES OF Rigid ELECTRICAL CONDUCTORS IN ELECTRICAL INSTALLATIONS, AND PROCEDURES IN THE SAME PRODUCTION - Google Patents

ELEMENTS FOR EQUALIZATION OF THERMAL EFFECTS CAUSED LENGTH CHANGES OF Rigid ELECTRICAL CONDUCTORS IN ELECTRICAL INSTALLATIONS, AND PROCEDURES IN THE SAME PRODUCTION

Info

Publication number
NO148799C
NO148799C NO792489A NO792489A NO148799C NO 148799 C NO148799 C NO 148799C NO 792489 A NO792489 A NO 792489A NO 792489 A NO792489 A NO 792489A NO 148799 C NO148799 C NO 148799C
Authority
NO
Norway
Prior art keywords
conductors
equalization
procedures
elements
effects caused
Prior art date
Application number
NO792489A
Other languages
Norwegian (no)
Other versions
NO148799B (en
NO792489L (en
Inventor
Peter Hofer
Original Assignee
Fischer Ag Georg
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4335353&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO148799(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fischer Ag Georg filed Critical Fischer Ag Georg
Publication of NO792489L publication Critical patent/NO792489L/en
Publication of NO148799B publication Critical patent/NO148799B/en
Publication of NO148799C publication Critical patent/NO148799C/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
    • H01R35/02—Flexible line connectors without frictional contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/08—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected by an explosion
    • 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
    • H02G5/00—Installations of bus-bars
    • H02G5/002—Joints between bus-bars for compensating thermal expansion

Landscapes

  • Installation Of Bus-Bars (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Communication Cables (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Burglar Alarm Systems (AREA)
  • Insulated Conductors (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Wire Processing (AREA)

Abstract

1. Element for compensation of length variations of rigid conductors in electric power installations due to thermal influences, with at least three circularly arranged individual flexible conductors (3), in particular cable or wire coils, the two ends of which are respectively rigidly connected to an end part (2) and are elastically twisted by at least 30 degrees around the longitudinal axis, characterized in that the ends of the flexible conductors (3) are arranged to lie parallel between a casing (2a) and a bolt (2b) and are rigidly connected by means of explosion welding to these parts (2a, 2b), and in that the element, at least in an intermediately lying area, through a radial deflection of the individual conductors (3), has a larger circumference than at the two ends.
NO792489A 1978-07-28 1979-07-27 ELEMENTS FOR EQUALIZATION OF THERMAL EFFECTS CAUSED LENGTH CHANGES OF Rigid ELECTRICAL CONDUCTORS IN ELECTRICAL INSTALLATIONS, AND PROCEDURES IN THE SAME PRODUCTION NO148799C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH811278A CH631838A5 (en) 1978-07-28 1978-07-28 ELEMENT FOR COMPENSATING THE LENGTH CHANGES IN RIGID CURRENT LADDERS IN ELECTRICAL SYSTEMS AND METHODS FOR THE PRODUCTION THEREOF CAUSED BY THERMAL ACTION.

Publications (3)

Publication Number Publication Date
NO792489L NO792489L (en) 1980-01-29
NO148799B NO148799B (en) 1983-09-05
NO148799C true NO148799C (en) 1983-12-14

Family

ID=4335353

Family Applications (1)

Application Number Title Priority Date Filing Date
NO792489A NO148799C (en) 1978-07-28 1979-07-27 ELEMENTS FOR EQUALIZATION OF THERMAL EFFECTS CAUSED LENGTH CHANGES OF Rigid ELECTRICAL CONDUCTORS IN ELECTRICAL INSTALLATIONS, AND PROCEDURES IN THE SAME PRODUCTION

Country Status (6)

Country Link
EP (1) EP0007546B2 (en)
JP (1) JPS5521895A (en)
AT (1) ATE476T1 (en)
CH (1) CH631838A5 (en)
DE (2) DE2961549D1 (en)
NO (1) NO148799C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3331528A1 (en) * 1983-09-01 1985-04-04 Hans Flohe GmbH & Co, 4620 Castrop-Rauxel STRETCH BAND (STRETCH CONNECTOR)
JPH0452491Y2 (en) * 1985-03-30 1992-12-10
DE19846626B4 (en) * 1998-10-09 2005-08-25 Siemens Ag High current connection for a metallurgical plant
DE102014215681A1 (en) * 2014-08-07 2016-02-11 Zf Friedrichshafen Ag Busbar configuration
CN106532399A (en) * 2016-12-11 2017-03-22 宜兴市张渚中等专业学校 Copper peel compensator processing device
DE102019109394A1 (en) * 2019-04-10 2020-10-15 Lisa Dräxlmaier GmbH CONNECTING CABLE FOR HIGH CURRENTS AND / OR VOLTAGES, TEST DEVICE AND PROCEDURE FOR CREATING A BALANCING AREA

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1759567A (en) * 1928-09-07 1930-05-20 Dibner Abraham Bernard Slide joint for electrical conductors
NL47769C (en) * 1936-05-30
US3548071A (en) * 1968-07-16 1970-12-15 Reynolds Metals Co Electrical connector
US3522362A (en) * 1968-09-19 1970-07-28 Reynolds Metals Co Electrical power transmission system and expansion connector
US3591703A (en) * 1969-10-07 1971-07-06 Reynolds Metals Co Electrical expansion joint and system using same
NO121348B (en) * 1969-12-06 1971-02-15 Raufoss Ammunisjonsfabrikker
CH511521A (en) * 1970-07-02 1971-08-15 Fischer Ag Georg Arrangement with explosive device for connecting overhead lines, in particular the conductor sections of bundled lines
DE2606683A1 (en) * 1976-02-19 1977-08-25 Fritz Reisch Low current fine wire twisted cables - have terminals formed out of cable material to reduce costs

Also Published As

Publication number Publication date
NO148799B (en) 1983-09-05
EP0007546B2 (en) 1984-05-30
DE7920433U1 (en) 1979-11-08
JPS5521895A (en) 1980-02-16
CH631838A5 (en) 1982-08-31
DE2961549D1 (en) 1982-02-04
EP0007546B1 (en) 1981-12-09
EP0007546A1 (en) 1980-02-06
ATE476T1 (en) 1981-12-15
NO792489L (en) 1980-01-29

Similar Documents

Publication Publication Date Title
FI821931A0 (en) LUFTLEDNING FOER OEVERFOERING AV ELEKTRICITET
US2876274A (en) Shielded electric connector
GB1521818A (en) Electrical coupling
NO792489L (en) ELEMENTS FOR EQUALIZATION OF THERMAL EFFECTS CAUSED LENGTH CHANGES OF Rigid ELECTRICAL CONDUCTORS IN ELECTRICAL INSTALLATIONS, AND PROCEDURES IN THE SAME PRODUCTION
GB898762A (en) Improvements in or relating to casings for joints in single-core metal-sheathed electric power cables
GB906695A (en) Improvements in electric cables and electric cable systems
GB1199134A (en) Method of Producing an Electrical Connection Between Two Laminated-Sheath Cables
ES2107185T3 (en) PROCEDURE AND CONNECTION FOR THE ELECTRICAL CONNECTION OF TWO SUPRACONDUCTOR CABLES.
SE7904699L (en)
US2499474A (en) Electrical connector
SE8306463D0 (en) POWER LOAD FOR ELECTRICAL APPLIANCES
JPS5455453A (en) Joint casing
SE7902360L (en) MOISTURE PROTECTED, PLASTIC INSULATED ELECTRICAL CABLE
DE59700512D1 (en) Electric capacitor
GB627403A (en) Improvements in or relating to electric heating cables
ES291752U (en) Stop joint between cables having an extruded insulation and cables having an insulation aided by a dielectric fluid.
GB1221651A (en) Improvements relating to electric cable joints
SU1591119A1 (en) Cooled cable jumper
DE2849699A1 (en) ENCAPSULATION FOR A HIGH VOLTAGE, HIGH POWER FUSE
SU813566A1 (en) Coaxial rotating joint for transfer of high-voltage surge currents
SE8203157L (en) OIL FILLED ELECTRICAL CABLE WIRE
ATE152839T1 (en) CONNECTING SLEEVE ARRANGEMENT FOR OPTICAL FIBER PHASE CABLES
SE7906551L (en) ELECTRICAL TENSION ELEMENT, IN PARTICULAR IN CONNECTION WITH PRESSURE GAS CARTRIDGES WITH GLASS THROUGH
JPS55103086A (en) High voltage generator
JPS55123108A (en) Structure for connecting coil leading part of stationary induction apparatus