KR870001627A - 서어지 전류제한용 스위치회로 - Google Patents

서어지 전류제한용 스위치회로 Download PDF

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Publication number
KR870001627A
KR870001627A KR1019860005470A KR860005470A KR870001627A KR 870001627 A KR870001627 A KR 870001627A KR 1019860005470 A KR1019860005470 A KR 1019860005470A KR 860005470 A KR860005470 A KR 860005470A KR 870001627 A KR870001627 A KR 870001627A
Authority
KR
South Korea
Prior art keywords
current limiting
switch circuit
contact
surge current
limit switch
Prior art date
Application number
KR1019860005470A
Other languages
English (en)
Inventor
가즈미 마사끼
Original Assignee
하야시바라 겡
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 하야시바라 겡 filed Critical 하야시바라 겡
Publication of KR870001627A publication Critical patent/KR870001627A/ko

Links

Classifications

    • 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/42—Impedances connected with contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

내용 없음.

Description

서어지 전류제한용 스위치회로
제1도는 본 발명에 따른 기본 회로도.
제2도는 접촉자가 축에 회전할 수 있게 구비된 실시의 평면도.
제3도는 접촉자가 미끄러지게 제공된 실시의 평면도.
* 도면의 주요부분에 대한 부호의 설명
1 : 제1접점 2 : 제2접점
3 : 회전접점 4 : 접촉자
5 : 축 6,7,8 : 판스프링
AC : ac 전원 R : 서어지전류제한저항
L : 백열램프

Claims (4)

  1. (a)전류제한저항(R)과 소정의 시간간격으로 연속적으로 닫혀지는 한쌍의 접점(제1접점(1) 및 제2접점(2)을 가지고, 제1접점(1)은 전류제한 저항(R)을 통하여 백열램프(L)에 직렬로 접속되고, 제2접점(2)은 전류제저항(R) 또는 전류 제한저항(R)과 제1접점(1)의 양자에 병렬로 접속되는 것을 특징으로 하는 서어지전류제한용 스위치회로.
  2. 제1항에 있어서, 상기 시간간격은 1/20 내지 2초의 범위내로 설정되는 것을 특징으로 하는 회로.
  3. 제1항에 있어서, 상기 한쌍의 접점(1) 및 (2)는 수동으로 폐쇄되는 것을 특징으로 하는 회로.
  4. 제1항에 있어서, 상기 한쌍의 접점(1) 및 (2)는 자기적으로 폐쇄되는 것을 특징으로 하는 회로.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860005470A 1985-07-16 1986-07-07 서어지 전류제한용 스위치회로 KR870001627A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP156644 1985-07-16
JP60156644A JPS6217916A (ja) 1985-07-16 1985-07-16 突入電流制限スイツチ回路

Publications (1)

Publication Number Publication Date
KR870001627A true KR870001627A (ko) 1987-03-17

Family

ID=15632165

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860005470A KR870001627A (ko) 1985-07-16 1986-07-07 서어지 전류제한용 스위치회로

Country Status (6)

Country Link
JP (1) JPS6217916A (ko)
KR (1) KR870001627A (ko)
BR (1) BR8603121A (ko)
DE (1) DE3623069A1 (ko)
FR (1) FR2585207A1 (ko)
GB (1) GB2179806A (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205252A1 (de) * 1992-02-21 1993-08-26 Hella Kg Hueck & Co Einrichtung zum betreiben von lasten an wechselspannungsquellen
CN1081554A (zh) * 1992-06-25 1994-02-02 J·彭雷斯 白炽灯电源衰减器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB717772A (en) * 1952-01-15 1954-11-03 Henry Herbert Goldstaub Improvements in or relating to electric lamp circuit arrangements
GB752797A (en) * 1954-01-25 1956-07-18 Radio Heaters Ltd Improvements relating to electric switching systems
GB933473A (en) * 1958-12-15 1963-08-08 Ass Elect Ind Improvements in and relating to transformer switching circuits
US3555361A (en) * 1968-12-31 1971-01-12 Frederick C Hallberg Turn on transient limiter
US3912978A (en) * 1973-03-30 1975-10-14 Westinghouse Electric Corp Power circuit including current limiting device for an electric vehicle
DE2325982A1 (de) * 1973-05-22 1974-12-12 Haller & Co E Kontaktanordnung eines relais
JPS5438520U (ko) * 1977-08-18 1979-03-14
NL8000725A (nl) * 1979-12-27 1981-09-01 Dae Hoon Chung Elektrische overbelasting beveiligingsschakelaar.
GB2128822A (en) * 1982-10-14 1984-05-02 Smiths Industries Plc Pre-set dimmer switch
JPS59215696A (ja) * 1983-05-21 1984-12-05 林原　健 高輝度電球用電源装置
JPS59221918A (ja) * 1983-05-31 1984-12-13 松下電工株式会社 接点開閉装置
GB8505698D0 (en) * 1985-03-05 1985-04-03 Middleton G Power saver

Also Published As

Publication number Publication date
GB8617277D0 (en) 1986-08-20
GB2179806A (en) 1987-03-11
BR8603121A (pt) 1987-02-17
FR2585207A1 (fr) 1987-01-23
DE3623069A1 (de) 1987-01-29
JPS6217916A (ja) 1987-01-26

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