JPS5450946A - Arrester - Google Patents

Arrester

Info

Publication number
JPS5450946A
JPS5450946A JP11815477A JP11815477A JPS5450946A JP S5450946 A JPS5450946 A JP S5450946A JP 11815477 A JP11815477 A JP 11815477A JP 11815477 A JP11815477 A JP 11815477A JP S5450946 A JPS5450946 A JP S5450946A
Authority
JP
Japan
Prior art keywords
high voltage
linear
unit
group
increased
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.)
Pending
Application number
JP11815477A
Other languages
Japanese (ja)
Inventor
Yukio Fujiwara
Tohei Nitta
Giichi Shibuya
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
Priority to JP11815477A priority Critical patent/JPS5450946A/en
Priority to US05/916,053 priority patent/US4219862A/en
Priority to FR7818612A priority patent/FR2395627A1/en
Priority to SE7807092A priority patent/SE438570B/en
Priority to CA000305929A priority patent/CA1116691A/en
Priority to DE2827456A priority patent/DE2827456C2/en
Priority to CH683778A priority patent/CH630754A5/en
Publication of JPS5450946A publication Critical patent/JPS5450946A/en
Pending legal-status Critical Current

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  • Thermistors And Varistors (AREA)

Abstract

PURPOSE: To make an improvement of potential distribution in the total unit, with an eletrostatic capacity increased between a high voltage conductor and non-linear resistance unit, by locating the non-linear resistor, divided into a plurality of units, near a conductor of bar or plate shape that protrudes from a terminal at the high voltage side.
CONSTITUTION: A non-linear resistnace unit is divided into a first group 7, a second group 8 and a third group 9, with each of them located near a high voltage shield 6 with an electrostatic capacity Cb1, Cc1, etc. increased. Those electrostatic capacities, that are produced between the non-linear resistance units 7, 8, 9 and the high voltage conductor 6, if increased this electrostatic capacity, a potential of the non- linear resistnace unit around this portion will come to a level near a potential of the high voltage conductor, thus improving a potential distribution in the total unit
COPYRIGHT: (C)1979,JPO&Japio
JP11815477A 1977-06-22 1977-09-30 Arrester Pending JPS5450946A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP11815477A JPS5450946A (en) 1977-09-30 1977-09-30 Arrester
US05/916,053 US4219862A (en) 1977-06-22 1978-06-16 Lightning arrester device
FR7818612A FR2395627A1 (en) 1977-06-22 1978-06-21 SURGE PROTECTOR FORMING DEVICE
SE7807092A SE438570B (en) 1977-06-22 1978-06-21 COVERED HIGH VOLTAGE DERIVERS
CA000305929A CA1116691A (en) 1977-06-22 1978-06-21 Lightning arrester device
DE2827456A DE2827456C2 (en) 1977-06-22 1978-06-22 Encapsulated lightning protection device
CH683778A CH630754A5 (en) 1977-06-22 1978-06-22 OVERVOLTAGE ARRESTER WITH GROUNDED HOUSING AND A STACK OF NON-LINEAR RESISTORS THEREFORE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11815477A JPS5450946A (en) 1977-09-30 1977-09-30 Arrester

Publications (1)

Publication Number Publication Date
JPS5450946A true JPS5450946A (en) 1979-04-21

Family

ID=14729422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11815477A Pending JPS5450946A (en) 1977-06-22 1977-09-30 Arrester

Country Status (1)

Country Link
JP (1) JPS5450946A (en)

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