CA2051505A1 - High impedance electrical cable and method of forming same - Google Patents

High impedance electrical cable and method of forming same

Info

Publication number
CA2051505A1
CA2051505A1 CA 2051505 CA2051505A CA2051505A1 CA 2051505 A1 CA2051505 A1 CA 2051505A1 CA 2051505 CA2051505 CA 2051505 CA 2051505 A CA2051505 A CA 2051505A CA 2051505 A1 CA2051505 A1 CA 2051505A1
Authority
CA
Canada
Prior art keywords
conductors
electrical cable
high impedance
forming same
conductor
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.)
Granted
Application number
CA 2051505
Other languages
French (fr)
Other versions
CA2051505C (en
Inventor
Richard F. Strauss
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.)
ABB Installation Products Inc
Original Assignee
Richard F. Strauss
Thomas & Betts Corporation
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 US07/585,858 external-priority patent/US5049215A/en
Priority claimed from US07/585,860 external-priority patent/US5091610A/en
Application filed by Richard F. Strauss, Thomas & Betts Corporation filed Critical Richard F. Strauss
Publication of CA2051505A1 publication Critical patent/CA2051505A1/en
Application granted granted Critical
Publication of CA2051505C publication Critical patent/CA2051505C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/08—Flat or ribbon cables
    • H01B7/0823—Parallel wires, incorporated in a flat insulating profile
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/0006—Apparatus or processes specially adapted for manufacturing conductors or cables for reducing the size of conductors or cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/0009—Details relating to the conductive cores

Abstract

An electrical cable assembly which includes a plurality of round electrical conductors. One of the conductors is flattened along a longitudinal surface portion. The conductors are arranged in side-by-side transversely spaced position with the flattened portion of the one conductor facing an adjacent conductor. An insulative casing is extruded about the conductors and includes a major planar surface permitting mass termination to a connector. The one conductor includes a curved surface portion which faces the major planar surface.
CA 2051505 1990-09-19 1991-09-16 High impedance electrical cable and method of forming same Expired - Fee Related CA2051505C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/585,858 US5049215A (en) 1990-09-19 1990-09-19 Method of forming a high impedance electrical cable
US07/585,858 1990-09-19
US07/585,860 US5091610A (en) 1990-09-19 1990-09-19 High impedance electrical cable
US07/585,860 1990-09-19

Publications (2)

Publication Number Publication Date
CA2051505A1 true CA2051505A1 (en) 1992-03-20
CA2051505C CA2051505C (en) 1995-07-04

Family

ID=27079542

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2051505 Expired - Fee Related CA2051505C (en) 1990-09-19 1991-09-16 High impedance electrical cable and method of forming same

Country Status (4)

Country Link
EP (1) EP0477006B1 (en)
CA (1) CA2051505C (en)
DE (1) DE69117631T2 (en)
ES (1) ES2086494T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9685259B2 (en) 2009-06-19 2017-06-20 3M Innovative Properties Company Shielded electrical cable
EP2443634B1 (en) 2009-06-19 2014-09-17 3M Innovative Properties Company Shielded electrical cable
SG187931A1 (en) 2010-08-31 2013-03-28 3M Innovative Properties Co High density shielded electrical cable and other shielded cables, systems, and methods
WO2012030367A1 (en) 2010-08-31 2012-03-08 3M Innovative Properties Company Shielded electrical cable in twinaxial configuration
CN102884592B (en) 2010-08-31 2017-12-26 3M创新有限公司 Shielded cable with dielectric spacing
US8575491B2 (en) 2010-08-31 2013-11-05 3M Innovative Properties Company Electrical cable with shielding film with gradual reduced transition area
JP5369250B2 (en) 2010-08-31 2013-12-18 スリーエム イノベイティブ プロパティズ カンパニー Shielded electrical cable
US10147522B2 (en) 2010-08-31 2018-12-04 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
JP2013543635A (en) 2010-09-23 2013-12-05 スリーエム イノベイティブ プロパティズ カンパニー Shielded electrical cable

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB336784A (en) * 1928-10-20 1930-10-23 Siemens Ag Trunk cable with compensating condensers
FR1404549A (en) * 1964-05-20 1965-07-02 Trefimetaux Metallic braid, its manufacture and products equipped with this braid
US3558803A (en) * 1969-08-26 1971-01-26 Revere Copper & Brass Inc Magnet strip conductor

Also Published As

Publication number Publication date
CA2051505C (en) 1995-07-04
DE69117631D1 (en) 1996-04-11
DE69117631T2 (en) 1996-07-18
EP0477006B1 (en) 1996-03-06
EP0477006A1 (en) 1992-03-25
ES2086494T3 (en) 1996-07-01

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed