FR2129216A5 - - Google Patents
Info
- Publication number
- FR2129216A5 FR2129216A5 FR7109642A FR7109642A FR2129216A5 FR 2129216 A5 FR2129216 A5 FR 2129216A5 FR 7109642 A FR7109642 A FR 7109642A FR 7109642 A FR7109642 A FR 7109642A FR 2129216 A5 FR2129216 A5 FR 2129216A5
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
- H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for interrupting dc
-
- 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
- H01H9/302—Means for extinguishing or preventing arc between current-carrying parts wherein arc-extinguishing gas is evolved from stationary parts
-
- 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
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
- H01H9/443—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7109642A FR2129216A5 (zh) | 1971-03-18 | 1971-03-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7109642A FR2129216A5 (zh) | 1971-03-18 | 1971-03-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2129216A5 true FR2129216A5 (zh) | 1972-10-27 |
Family
ID=9073793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7109642A Expired FR2129216A5 (zh) | 1971-03-18 | 1971-03-18 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2129216A5 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0061020A1 (en) * | 1981-02-27 | 1982-09-29 | Mitsubishi Denki Kabushiki Kaisha | Arc restricting device for circuit breaker |
EP1168392A1 (en) * | 1999-10-14 | 2002-01-02 | Matsushita Electric Works, Ltd. | Contactor |
EP2980821A4 (en) * | 2013-03-27 | 2016-12-14 | Mitsubishi Electric Corp | SWITCHING EQUIPMENT |
EP3154074A4 (en) * | 2014-06-06 | 2018-01-24 | Mitsubishi Electric Corporation | Switch device |
-
1971
- 1971-03-18 FR FR7109642A patent/FR2129216A5/fr not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0061020A1 (en) * | 1981-02-27 | 1982-09-29 | Mitsubishi Denki Kabushiki Kaisha | Arc restricting device for circuit breaker |
EP1168392A1 (en) * | 1999-10-14 | 2002-01-02 | Matsushita Electric Works, Ltd. | Contactor |
EP1168392A4 (en) * | 1999-10-14 | 2002-10-31 | Matsushita Electric Works Ltd | SCHUETZ |
EP2980821A4 (en) * | 2013-03-27 | 2016-12-14 | Mitsubishi Electric Corp | SWITCHING EQUIPMENT |
KR101775805B1 (ko) * | 2013-03-27 | 2017-09-06 | 미쓰비시덴키 가부시키가이샤 | 개폐 장치 |
EP3154074A4 (en) * | 2014-06-06 | 2018-01-24 | Mitsubishi Electric Corporation | Switch device |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |