ES362778A1 - Electrical connector - Google Patents

Electrical connector

Info

Publication number
ES362778A1
ES362778A1 ES362778A ES362778A ES362778A1 ES 362778 A1 ES362778 A1 ES 362778A1 ES 362778 A ES362778 A ES 362778A ES 362778 A ES362778 A ES 362778A ES 362778 A1 ES362778 A1 ES 362778A1
Authority
ES
Spain
Prior art keywords
collet
ferrule
contact member
cable
threaded
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
ES362778A
Other languages
Spanish (es)
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.)
FCI USA LLC
Original Assignee
Burndy Corp
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 Burndy Corp filed Critical Burndy Corp
Publication of ES362778A1 publication Critical patent/ES362778A1/en
Expired legal-status Critical Current

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
    • 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
    • H01R4/58—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 characterised by the form or material of the contacting 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
    • H01R4/10—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 solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—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 solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/20—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 solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S174/00—Electricity: conductors and insulators
    • Y10S174/07—Sodium conductors, connectors

Abstract

An electrical connector for the end of a cable having a core of a highly ductile metal such as sodium enclosed in an insulating jacket comprises a ferrule having a first threaded portion for engaging the cable insulation and a collet which engages a contact member, the collet being in screw-threaded engagement with a second screw-threaded portion of the ferrule. As shown, Fig. 2, a resilient locking ring 28 fitted in an annular groove 26 in the contact member 14, is seated in a recess 42 in the collet 12 and is held on its outer side by an abutting shoulder 38 of the ferrule 10, to prevent longitudinal, but not rotational, relative motion of the contact member 14. The first screw-threaded portion 44 of the ferrule fits between the cable core and insulation, and the contact portion 62 of the contact member 14 penetrates the cable core 20. Co-operating threads 32, 34 on ferrule and collet respectively, are tapered so as to provide wedging, sealing engagement. The ferrule and collet may be of a polysulphane plastics material. The bevelled end 54 of ferrule 10 is inserted between the cable core and insulation and the collet is screwed in, the contact member being already attached to the ferrule. The cable core may be pre-shaped to facilitate insertion (Fig. 1, not shown) and additional ridges (not shown) may be provided to engage and grip the cable insulation. In another embodiment (Fig. 4, not shown) the ferrule is externally screw-threaded at both ends and the collet (212) fits over it at one end. A sealing grommet (239) may be provided between the two members. In a further embodiment (Figs. 5, 6, not shown) the contact member is provided with projecting annular ridges (329) which engage the inner bore of a resilient collet, which may be grooved. Enlarged sealing chambers (321, 323) are provided to receive a mouldable sealing material such as a silicone rubber. A splice connector for joining two cables is also disclosed (Fig. 3, not shown), the contact member having a central groove for receiving a reduced diameter portion (142) of the collet, and a core-penetrating portion at each end. The corresponding threaded portions of ferrule and collet are of opposite hands so that turning the collet engages threads at both ends simultaneously. Both in this embodiment and that of Fig. 6 a sleeve of " shrink-fit " tubing encloses the joint, and in all embodiments spanner flats may be provided on the collet.
ES362778A 1968-01-25 1969-01-31 Electrical connector Expired ES362778A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70044968A 1968-01-25 1968-01-25

Publications (1)

Publication Number Publication Date
ES362778A1 true ES362778A1 (en) 1970-11-16

Family

ID=24813543

Family Applications (1)

Application Number Title Priority Date Filing Date
ES362778A Expired ES362778A1 (en) 1968-01-25 1969-01-31 Electrical connector

Country Status (8)

Country Link
US (1) US3492630A (en)
BE (1) BE727329A (en)
CH (1) CH479960A (en)
ES (1) ES362778A1 (en)
FR (1) FR2000703A1 (en)
GB (1) GB1236511A (en)
NL (1) NL141717B (en)
SE (1) SE359200B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6857895B2 (en) * 2001-07-17 2005-02-22 Centerpin Technology, Inc. Electrical connector apparatus and method
US7500868B2 (en) * 2006-05-02 2009-03-10 Michael Holland Compression connector for stranded wire
JP6283990B2 (en) * 2013-10-11 2018-02-28 ティアック株式会社 Cable fixing device
CA3014700A1 (en) * 2016-03-21 2017-09-28 Cicame Energie Inc. Sleeve assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US982563A (en) * 1910-03-19 1911-01-24 Chester R Baird Terminal or lug for electrical conductors.
GB612213A (en) * 1946-05-18 1948-11-10 Lucas Ltd Joseph Improvements relating to electric cable couplings
DE1113973B (en) * 1958-10-23 1961-09-21 Nelken Kg Dr Ewald Connection terminal for two electrical conductors making contact with their end faces
US3090937A (en) * 1960-10-10 1963-05-21 Cannon Electric Co Electrical connector with contact retention sleeve
US3369072A (en) * 1965-09-10 1968-02-13 Simplex Wire & Cable Co Cable termination
US3345453A (en) * 1966-02-18 1967-10-03 Simplex Wire & Cable Co Alkali metal conductor terminal

Also Published As

Publication number Publication date
SE359200B (en) 1973-08-20
CH479960A (en) 1969-10-15
US3492630A (en) 1970-01-27
FR2000703A1 (en) 1969-09-12
NL141717B (en) 1974-03-15
NL6901258A (en) 1969-07-29
GB1236511A (en) 1971-06-23
BE727329A (en) 1969-07-01
DE1903611A1 (en) 1970-07-16
DE1903611B2 (en) 1972-05-10

Similar Documents

Publication Publication Date Title
US4585289A (en) Coaxial cable core extension
US3846738A (en) Cable connector
US5208427A (en) Connector for terminating electrical cable assemblies of multiple configurations
US7435144B2 (en) Electrical splice connector
GB1112282A (en) Electrical connector for stranded cable having a steel core
GB1026512A (en) Connector for reinforced flexible tubes
US4015329A (en) Termination of electric cables
GB954409A (en) Compression connectors for joining or terminating wires, rods and other suitable members
GB1404515A (en) Coaxial connector
US3381981A (en) End fittings for flexible conduits
ES362778A1 (en) Electrical connector
US4708428A (en) Light waveguide connector
GB1400362A (en) Connection for coaxial telephone cables and the like
US2182896A (en) Cable splice and the like
GB1010372A (en) Improvements in or relating to electric cable glands
SE9301242L (en) Splice sleeve fitted with torque screws
US3354420A (en) Coaxial cable connector
US3377609A (en) Replacement connector
US5416272A (en) Device for preventing insulation from shrinking back on a power cable having synthetic insulation
GB851508A (en) Improvements in or relating to clamping glands for armoured electric cable
US2753541A (en) Cable connector
US4469400A (en) Connector for a single optical fiber
US2718543A (en) Improvements relating to the pressuretight sealing of electric cables into housings
EP0580288A1 (en) Cable gland
US2110421A (en) Wire connecter