GB2179806A - Switching circuit for limiting surge current - Google Patents

Switching circuit for limiting surge current Download PDF

Info

Publication number
GB2179806A
GB2179806A GB08617277A GB8617277A GB2179806A GB 2179806 A GB2179806 A GB 2179806A GB 08617277 A GB08617277 A GB 08617277A GB 8617277 A GB8617277 A GB 8617277A GB 2179806 A GB2179806 A GB 2179806A
Authority
GB
United Kingdom
Prior art keywords
contact
switching circuit
surge current
contacts
current
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.)
Withdrawn
Application number
GB08617277A
Other languages
English (en)
Other versions
GB8617277D0 (en
Inventor
Kazumi Masaki
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.)
HAYASHIBARA KEN
Original Assignee
HAYASHIBARA KEN
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 HAYASHIBARA KEN filed Critical HAYASHIBARA KEN
Publication of GB8617277D0 publication Critical patent/GB8617277D0/en
Publication of GB2179806A publication Critical patent/GB2179806A/en
Withdrawn legal-status Critical Current

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)
GB08617277A 1985-07-16 1986-07-16 Switching circuit for limiting surge current Withdrawn GB2179806A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB8617277D0 GB8617277D0 (en) 1986-08-20
GB2179806A true GB2179806A (en) 1987-03-11

Family

ID=15632165

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08617277A Withdrawn GB2179806A (en) 1985-07-16 1986-07-16 Switching circuit for limiting surge current

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994000963A1 (en) * 1992-06-25 1994-01-06 John Penglase Incandescent globe power reducer

Families Citing this family (1)

* 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

Citations (8)

* 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
GB2128822A (en) * 1982-10-14 1984-05-02 Smiths Industries Plc Pre-set dimmer switch
GB2144001A (en) * 1983-05-21 1985-02-20 Hayashibara Ken Power supply circuit
GB2172156A (en) * 1985-03-05 1986-09-10 Gordon Middleton Power controller

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
JPS59221918A (ja) * 1983-05-31 1984-12-13 松下電工株式会社 接点開閉装置

Patent Citations (8)

* 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
GB2128822A (en) * 1982-10-14 1984-05-02 Smiths Industries Plc Pre-set dimmer switch
GB2144001A (en) * 1983-05-21 1985-02-20 Hayashibara Ken Power supply circuit
GB2172156A (en) * 1985-03-05 1986-09-10 Gordon Middleton Power controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994000963A1 (en) * 1992-06-25 1994-01-06 John Penglase Incandescent globe power reducer

Also Published As

Publication number Publication date
KR870001627A (ko) 1987-03-17
FR2585207A1 (fr) 1987-01-23
GB8617277D0 (en) 1986-08-20
JPS6217916A (ja) 1987-01-26
BR8603121A (pt) 1987-02-17
DE3623069A1 (de) 1987-01-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)