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
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
- Keying Circuit Devices (AREA)
- Relay Circuits (AREA)
- Control Of Electrical Variables (AREA)
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 (en) | 1974-01-07 |
Family
ID=9994195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2933773A Pending JPS49745A (en) | 1972-04-18 | 1973-03-13 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS49745A (en) |
| DE (1) | DE2312238A1 (en) |
| FR (1) | FR2176037B3 (en) |
| IT (1) | IT980549B (en) |
| NL (1) | NL7303305A (en) |
Cited By (6)
| 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 (en) * | 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 (en) * | 1986-02-17 | 1987-08-19 | Fujikura Ltd | Image fiber |
| JPS62189405A (en) * | 1986-02-17 | 1987-08-19 | Fujikura Ltd | Image fiber |
| WO2018131307A1 (en) * | 2017-01-13 | 2018-07-19 | ソニー株式会社 | Arc-suppressing device |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3317942A1 (en) * | 1983-05-17 | 1984-11-22 | Siemens AG, 1000 Berlin und 8000 München | Circuit arrangement |
| DE3543804A1 (en) * | 1984-12-14 | 1986-06-19 | General Electric Co., Schenectady, N.Y. | Switch having arc commutation |
| US5410442A (en) * | 1992-02-17 | 1995-04-25 | Siemens Aktiengesellschaft | Electromechanical protection devcie |
| DE102012209903A1 (en) * | 2012-06-13 | 2013-12-19 | Siemens Aktiengesellschaft | Device for switching in a direct voltage network |
-
1973
- 1973-03-08 NL NL7303305A patent/NL7303305A/xx unknown
- 1973-03-12 DE DE19732312238 patent/DE2312238A1/en active Pending
- 1973-03-12 IT IT6767573A patent/IT980549B/en active
- 1973-03-13 JP JP2933773A patent/JPS49745A/ja active Pending
- 1973-03-14 FR FR7309099A patent/FR2176037B3/fr not_active Expired
Cited By (11)
| 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 (en) * | 1975-12-05 | 1985-04-02 | 富士写真光機株式会社 | How to join optical fiber bundles |
| JPS5665448U (en) * | 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 (en) * | 1986-02-17 | 1987-08-19 | Fujikura Ltd | Image fiber |
| JPS62189405A (en) * | 1986-02-17 | 1987-08-19 | Fujikura Ltd | Image fiber |
| JPH0555845B2 (en) * | 1986-02-17 | 1993-08-18 | Fujikura Kk | |
| WO2018131307A1 (en) * | 2017-01-13 | 2018-07-19 | ソニー株式会社 | Arc-suppressing device |
| CN110168691A (en) * | 2017-01-13 | 2019-08-23 | 索尼公司 | Arc-extinction device |
| JPWO2018131307A1 (en) * | 2017-01-13 | 2019-11-07 | ソニー株式会社 | Arc suppression device |
| US20190348237A1 (en) * | 2017-01-13 | 2019-11-14 | Sony Corporation | Arc suppression device |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2176037A1 (en) | 1973-10-26 |
| IT980549B (en) | 1974-10-10 |
| NL7303305A (en) | 1973-09-18 |
| DE2312238A1 (en) | 1973-09-20 |
| FR2176037B3 (en) | 1976-03-12 |