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GB1293117A - Electrical connectors comprising separable portions - Google Patents

Electrical connectors comprising separable portions

Info

Publication number
GB1293117A
GB1293117A GB26919/71A GB2691971A GB1293117A GB 1293117 A GB1293117 A GB 1293117A GB 26919/71 A GB26919/71 A GB 26919/71A GB 2691971 A GB2691971 A GB 2691971A GB 1293117 A GB1293117 A GB 1293117A
Authority
GB
United Kingdom
Prior art keywords
contact
plug
arc
tungsten
insulating body
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
GB26919/71A
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.)
Kearney National Inc
Original Assignee
Kearney National Inc
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 Kearney National Inc filed Critical Kearney National Inc
Publication of GB1293117A publication Critical patent/GB1293117A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • H01H33/77—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor wherein the break is in air at atmospheric pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/08—Arrangements to facilitate replacement of a switch, e.g. cartridge housing
    • H01H9/085—Arrangements to facilitate replacement of a switch, e.g. cartridge housing contact separation effected by removing contact carrying element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/53—Bases or cases for heavy duty; Bases or cases for high voltage with means for preventing corona or arcing

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

1293117 Two-part couplings KEARNEYNATIONAL Inc 19 April 1971 [2 Feb 1970 5 Oct 1970] 26919/71 Heading H2E A coupling comprises a first part 1 including a male contact 9 housed in a female insulating body 7 and a second part 2 including a male insulating body 11 which has a female contact 29 and a pair of arc-pinching segments 25 which are mounted for movement radially and biased inwardly of the insulating body 11. The removable first part 1 is connected to a high voltage cable 3 and comprises an elbowshaped resilient rubber body 7 with a rigid sheath 6 surrounding the plug contact 9 having a tip 10 which may be of tungsten. The coupling part 2, which serves as a transformer terminal, comprises a resilient rubber body 11 complementary to the body 7 and an assembly consisting of a capsule 12 formed of two halflines 13 in which the contact 29 and three pairs of arc-pinching clappers 25 are mounted. The contact 29 comprises a sleeve with eight tungsten tipped fingers 34 which are biased radially inwards by a garter spring 35, while each clapper 25 comprises a moulded segment of arc-quenching material, e.g. melamine, with a plug-contact-guide entry 30 and a respective spring 24 so that the clappers of each pair bear against each other in the absence of the plug-contact 9 between them and against the contact 9 when it is present. The halflines are adhesively sealed together and wrapped in a jacket 33, of, for example, plastics and fibre glass, and a rubber integument 36. Each clapper may have a second guide entry (130). As an alternative to tipping the fingers 34 with tungsten a dish-shaped article (Fig. 8, not shown) is positioned around and in contact with the contact 29, so that any arcs are struck between the plug-contact 9 and the edge of a hole (39) in the article through which the contact 9 passes.
GB26919/71A 1970-02-02 1971-04-19 Electrical connectors comprising separable portions Expired GB1293117A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US794270A 1970-02-02 1970-02-02
US077913A US3860321A (en) 1970-02-02 1970-10-05 Separable electrical connectors

Publications (1)

Publication Number Publication Date
GB1293117A true GB1293117A (en) 1972-10-18

Family

ID=26677542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26919/71A Expired GB1293117A (en) 1970-02-02 1971-04-19 Electrical connectors comprising separable portions

Country Status (6)

Country Link
US (2) US3668614A (en)
BE (1) BE768443A (en)
DE (1) DE2140049A1 (en)
FR (1) FR2109595A5 (en)
GB (1) GB1293117A (en)
NL (1) NL7108098A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260213A (en) * 1974-10-15 1981-04-07 General Electric Company Electric circuit interrupter having means for restricting flow or arc-generated gases therefrom
EP0074166B1 (en) * 1981-07-30 1986-04-16 Mitsubishi Denki Kabushiki Kaisha A terminal apparatus and a batch inserting type test plug for a drawer type relay
US4400048A (en) * 1981-10-08 1983-08-23 Burndy Corporation Electrical connector with resilient pulling eye
US4460238A (en) * 1982-04-21 1984-07-17 Simplex-Ge (Holdings) Limited Electrical coupling
US4914262A (en) * 1988-05-27 1990-04-03 Appleton Arthur I Quick disconnect switch
US6416338B1 (en) 2001-03-13 2002-07-09 Hubbell Incorporated Electrical connector with dual action piston
US7641522B2 (en) * 2007-12-11 2010-01-05 Lasen Development Llc Electrical-connection device, particularly for photovoltaic-cell solar panels
US20090145425A1 (en) * 2007-12-11 2009-06-11 Lasen Development Llc Photovoltaic panel and solar-panel unit made using photovoltaic panels of the same sort
JP1541105S (en) * 2014-12-12 2016-01-12

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US943016A (en) * 1906-02-07 1909-12-14 Hart & Hegeman Mfg Co Electric switch.
US2231576A (en) * 1938-02-05 1941-02-11 Gen Electric Electric circuit interrupter
US2267399A (en) * 1939-06-01 1941-12-23 Gen Electric Electric circuit interrupter
US2363295A (en) * 1942-12-26 1944-11-21 Westinghouse Electric & Mfg Co Circuit interrupter
GB799503A (en) * 1955-02-23 1958-08-13 Clang Ltd Improvements in or relating to electric plug and socket connectors
US3474386A (en) * 1964-02-10 1969-10-21 Edwin A Link Electrical connector
US3272913A (en) * 1964-03-18 1966-09-13 Thomas & Betts Co Inc Two-wire socket insulator
US3297848A (en) * 1964-04-27 1967-01-10 Coq France Oil switch having anti-flash device for restricting arc type discharges upon switch openings
US3512118A (en) * 1968-02-02 1970-05-12 Westinghouse Electric Corp High voltage electrical connector

Also Published As

Publication number Publication date
US3860321A (en) 1975-01-14
FR2109595A5 (en) 1972-05-26
DE2140049A1 (en) 1972-04-13
US3668614A (en) 1972-06-06
NL7108098A (en) 1972-04-07
BE768443A (en) 1971-11-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees