JPS49745A - - Google Patents

Info

Publication number
JPS49745A
JPS49745A JP2933773A JP2933773A JPS49745A JP S49745 A JPS49745 A JP S49745A JP 2933773 A JP2933773 A JP 2933773A JP 2933773 A JP2933773 A JP 2933773A JP S49745 A JPS49745 A JP S49745A
Authority
JP
Japan
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
JP2933773A
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
Priority claimed from GB1187172A external-priority patent/GB1357844A/en
Application filed filed Critical
Publication of JPS49745A publication Critical patent/JPS49745A/ja
Pending 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
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means
    • 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
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means
    • H01H2009/546—Contacts shunted by static switch means the static switching means being triggered by the voltage over the mechanical switch contacts

Landscapes

  • Control Of Electrical Variables (AREA)
  • Keying Circuit Devices (AREA)
  • Relay Circuits (AREA)
JP2933773A 1972-04-18 1973-03-13 Pending JPS49745A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1187172A GB1357844A (en) 1971-05-03 1972-04-18 Method for cross-linking acrylic polymers

Publications (1)

Publication Number Publication Date
JPS49745A true JPS49745A (ja) 1974-01-07

Family

ID=9994195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2933773A Pending JPS49745A (ja) 1972-04-18 1973-03-13

Country Status (5)

Country Link
JP (1) JPS49745A (ja)
DE (1) DE2312238A1 (ja)
FR (1) FR2176037B3 (ja)
IT (1) IT980549B (ja)
NL (1) NL7303305A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5269341A (en) * 1975-12-05 1977-06-09 Fuji Photo Optical Co Ltd Coupling of bundles of optical fibers
JPS5665448U (ja) * 1979-10-25 1981-06-01
WO1986007654A1 (en) * 1985-06-21 1986-12-31 In Suk Kim Device for protecting contact of switch and for preventing it from arcing
JPS62189404A (ja) * 1986-02-17 1987-08-19 Fujikura Ltd イメ−ジフアイバ
JPS62189405A (ja) * 1986-02-17 1987-08-19 Fujikura Ltd イメ−ジフアイバ
WO2018131307A1 (ja) * 2017-01-13 2018-07-19 ソニー株式会社 アーク抑制装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3317942A1 (de) * 1983-05-17 1984-11-22 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung
DE3543804A1 (de) * 1984-12-14 1986-06-19 General Electric Co., Schenectady, N.Y. Schalter mit lichtbogenkommutierung
US5410442A (en) * 1992-02-17 1995-04-25 Siemens Aktiengesellschaft Electromechanical protection devcie
DE102012209903A1 (de) * 2012-06-13 2013-12-19 Siemens Aktiengesellschaft Vorrichtung zum Schalten in einem Gleichspannungsnetz

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5269341A (en) * 1975-12-05 1977-06-09 Fuji Photo Optical Co Ltd Coupling of bundles of optical fibers
JPS6012604B2 (ja) * 1975-12-05 1985-04-02 富士写真光機株式会社 光学繊維束の結合方法
JPS5665448U (ja) * 1979-10-25 1981-06-01
WO1986007654A1 (en) * 1985-06-21 1986-12-31 In Suk Kim Device for protecting contact of switch and for preventing it from arcing
JPS62189404A (ja) * 1986-02-17 1987-08-19 Fujikura Ltd イメ−ジフアイバ
JPS62189405A (ja) * 1986-02-17 1987-08-19 Fujikura Ltd イメ−ジフアイバ
JPH0555845B2 (ja) * 1986-02-17 1993-08-18 Fujikura Kk
WO2018131307A1 (ja) * 2017-01-13 2018-07-19 ソニー株式会社 アーク抑制装置
CN110168691A (zh) * 2017-01-13 2019-08-23 索尼公司 消弧装置
JPWO2018131307A1 (ja) * 2017-01-13 2019-11-07 ソニー株式会社 アーク抑制装置
US20190348237A1 (en) * 2017-01-13 2019-11-14 Sony Corporation Arc suppression device

Also Published As

Publication number Publication date
FR2176037A1 (ja) 1973-10-26
DE2312238A1 (de) 1973-09-20
NL7303305A (ja) 1973-09-18
FR2176037B3 (ja) 1976-03-12
IT980549B (it) 1974-10-10

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