GB1323762A - Lightning arrester assembly - Google Patents

Lightning arrester assembly

Info

Publication number
GB1323762A
GB1323762A GB4904270A GB4904270A GB1323762A GB 1323762 A GB1323762 A GB 1323762A GB 4904270 A GB4904270 A GB 4904270A GB 4904270 A GB4904270 A GB 4904270A GB 1323762 A GB1323762 A GB 1323762A
Authority
GB
United Kingdom
Prior art keywords
housing
elements
arrester
oct
periphery
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
GB4904270A
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB1323762A publication Critical patent/GB1323762A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/06—Mounting arrangements for a plurality of overvoltage arresters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/16—Overvoltage arresters using spark gaps having a plurality of gaps arranged in series
    • H01T4/20—Arrangements for improving potential distribution

Landscapes

  • Thermistors And Varistors (AREA)
  • Elimination Of Static Electricity (AREA)

Abstract

1323762 Lightening arrester assembly MITSUBISHI DENKI KK 15 Oct 1970 [15 Oct 1969] 49042/70 Heading H2H A lightening arrester assembly, suitable for a polyphase system, comprises a plurality of arrester elements 14-18 each having a plurality of spark gaps 14 and non-linear elements 16, each contacted in a space 50 in a housing 12 of electrically insulating material, the elements being equi-spaced relative to one another and disposed with longitudinal axes in a substantially parallel relationship and each having a terminal 26 for connection to the like voltage extending outwards from the housing and a generally circular shield 54 connected to the terminal 26 in the housing 12. A detachable grounded cover 20 is provided at the earth side of the housing and is common to all arrester elements. It is stated that such a configuration having the sheilds 54 enables the individual elements to be placed closer together. The housing is formed with one or more stepped portions 52 around each of the terminals 26, and in a modification, Fig. 4 (not shown) the housing at this point is flat and covered externally with a grounded shield or coating 32. The shields 54 are preferably of a circular plate 54-1 having a ring 54-2 mounted at the periphery, or alternatively a plurality of radially arranged rods again having a ring at the periphery.
GB4904270A 1969-10-15 1970-10-15 Lightning arrester assembly Expired GB1323762A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1969098079U JPS552539Y1 (en) 1969-10-15 1969-10-15

Publications (1)

Publication Number Publication Date
GB1323762A true GB1323762A (en) 1973-07-18

Family

ID=14210324

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4904270A Expired GB1323762A (en) 1969-10-15 1970-10-15 Lightning arrester assembly

Country Status (6)

Country Link
US (1) US3629660A (en)
JP (1) JPS552539Y1 (en)
CH (1) CH518637A (en)
DE (1) DE2050727C3 (en)
FR (1) FR2065962A5 (en)
GB (1) GB1323762A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987343A (en) * 1974-05-22 1976-10-19 Joslyn Mfg. And Supply Co. Surge protector
DE2619317C2 (en) * 1976-04-30 1985-07-11 Mitsubishi Denki K.K., Tokio/Tokyo Lightning protection device
DE7711213U1 (en) * 1977-04-06 1977-07-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen SURGE ARRESTERS
JPS53143952A (en) * 1977-05-21 1978-12-14 Mitsubishi Electric Corp Protective device for anomalous voltage
JP2000050437A (en) * 1998-08-03 2000-02-18 Hitachi Ltd Gas insulated on/off device
DE102006044992B4 (en) * 2006-09-23 2016-07-07 J. Pröpster GmbH Spark gap and multipolar overvoltage protection element
CN116345401B (en) * 2023-01-12 2024-09-24 上海勘测设计研究院有限公司 Overvoltage protection configuration system for energy storage and boosting equipment of energy storage power station

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1311916A (en) * 1919-08-05 Lightning-akrester
DE940002C (en) * 1939-07-04 1956-03-08 Siemens Ag Spark gap arrangement for high voltages
DE744101C (en) * 1939-10-14 1944-01-18 Siemens Ag Arrangement to reduce the temperature dependence of the response voltage of spark gaps
US2507363A (en) * 1946-10-30 1950-05-09 Cook Electric Co Pole cable terminal
US2670452A (en) * 1952-11-14 1954-02-23 Joslyn Mfg & Supply Co Protective device
CH318589A (en) * 1953-02-25 1957-01-15 Reyrolle & Company Limited A High voltage transformer
DE1007866B (en) * 1954-04-02 1957-05-09 Licentia Gmbh Surge arrester with voltage-dependent limiting resistor and extinguishing spark gap with reduced height
DE1015114B (en) * 1955-03-11 1957-09-05 Licentia Gmbh Surge arrester with extinguishing spark gap and voltage-dependent resistor for low-voltage networks
CH346274A (en) * 1956-02-21 1960-05-15 Voigt & Haeffner Ag Multipole high voltage circuit breaker
CH330290A (en) * 1956-07-05 1958-05-31 Gardy Particip App Electric circuit breaker
DE1275668B (en) * 1960-01-18 1968-08-22 Licentia Gmbh Surge arrester with voltage-dependent resistance and extinguishing spark gap
US3155874A (en) * 1961-08-02 1964-11-03 Westinghouse Electric Corp Lightning arrester
CH413064A (en) * 1964-09-04 1966-05-15 Bbc Brown Boveri & Cie Device for controlling the surge response voltage of a surge arrester
US3513354A (en) * 1966-05-27 1970-05-19 Gen Electric Lightning arrester with high surge energy absorbing capability

Also Published As

Publication number Publication date
DE2050727B2 (en) 1972-05-18
DE2050727C3 (en) 1982-03-18
CH518637A (en) 1972-01-31
DE2050727A1 (en) 1971-05-19
US3629660A (en) 1971-12-21
FR2065962A5 (en) 1971-08-06
JPS552539Y1 (en) 1980-01-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee