GB1142779A - Hook stick for high-tension disconnecting switches - Google Patents

Hook stick for high-tension disconnecting switches

Info

Publication number
GB1142779A
GB1142779A GB5365167A GB5365167A GB1142779A GB 1142779 A GB1142779 A GB 1142779A GB 5365167 A GB5365167 A GB 5365167A GB 5365167 A GB5365167 A GB 5365167A GB 1142779 A GB1142779 A GB 1142779A
Authority
GB
United Kingdom
Prior art keywords
disconnecting switches
tube
insulator
hook stick
dech
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
GB5365167A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1142779A publication Critical patent/GB1142779A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/006—Air-break switches for high tension without arc-extinguishing or arc-preventing means adapted to be operated by a hot stick; Hot sticks therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/12—End pieces terminating in an eye, hook, or fork
    • H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Testing Relating To Insulation (AREA)

Abstract

1,142,779. Voltage testers. A. DECH and P. DECH. Nov.24, 1967 [Nov. 25, 1966], No.53651/67. Heading G1U. [Also in Division H1] A hook stick for H.T. disconnecting switches (see Division H1) comprises an insulator tube 1, whose upper end carries a switch hook 2 having a switching arm 3. The insulator tube 1 has insulator fins 7 and a fluorescent glowlamp 4 visible through a lateral aperture 5 or through cap 6 at the lower end of the tube 1, the cap being of transparent synthetic thermoplastic material and formed as a magnifying glass, lamp 4 is used to detect a voltage in the H.T. line, to test the rails of electric traction installations for the presence of current, for testing electric fuses or also for the phase-testing of polyphase A. C.
GB5365167A 1966-11-25 1967-11-24 Hook stick for high-tension disconnecting switches Expired GB1142779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1966D0034586 DE1958543U (en) 1966-11-25 1966-11-25 SWITCH ROD FOR HIGH VOLTAGE DISCONNECTOR.

Publications (1)

Publication Number Publication Date
GB1142779A true GB1142779A (en) 1969-02-12

Family

ID=7042253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5365167A Expired GB1142779A (en) 1966-11-25 1967-11-24 Hook stick for high-tension disconnecting switches

Country Status (3)

Country Link
DE (1) DE1958543U (en)
FR (1) FR1561142A (en)
GB (1) GB1142779A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5471696A (en) * 1994-07-25 1995-12-05 Linfoot; Lance W. Hooked cleaning tool for wooden decks
EP0837752A1 (en) * 1995-07-10 1998-04-29 Gary Guard, Inc. Protective shield for electrical hot stick
CN105337197A (en) * 2015-11-25 2016-02-17 国网湖北省电力公司咸宁供电公司 Assembled multifunctional operating rod for power maintenance

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5471696A (en) * 1994-07-25 1995-12-05 Linfoot; Lance W. Hooked cleaning tool for wooden decks
EP0837752A1 (en) * 1995-07-10 1998-04-29 Gary Guard, Inc. Protective shield for electrical hot stick
EP0837752A4 (en) * 1995-07-10 1999-03-10 Gary Guard Inc Protective shield for electrical hot stick
CN105337197A (en) * 2015-11-25 2016-02-17 国网湖北省电力公司咸宁供电公司 Assembled multifunctional operating rod for power maintenance

Also Published As

Publication number Publication date
FR1561142A (en) 1969-03-28
DE1958543U (en) 1967-04-13

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