JPS5019390A - - Google Patents
Info
- Publication number
- JPS5019390A JPS5019390A JP49052950A JP5295074A JPS5019390A JP S5019390 A JPS5019390 A JP S5019390A JP 49052950 A JP49052950 A JP 49052950A JP 5295074 A JP5295074 A JP 5295074A JP S5019390 A JPS5019390 A JP S5019390A
- 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
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/002—Very heavy-current switches
- H01H33/004—Very heavy-current switches making use of superconducting contacts
-
- 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
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/80—Constructional details
Landscapes
- Containers, Films, And Cooling For Superconductive Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732324371 DE2324371C3 (en) | 1973-05-14 | Short-circuit element for closing a superconducting current path |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5019390A true JPS5019390A (en) | 1975-02-28 |
Family
ID=5880927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49052950A Pending JPS5019390A (en) | 1973-05-14 | 1974-05-14 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5019390A (en) |
| CA (1) | CA1039779A (en) |
| CH (1) | CH570048A5 (en) |
| FR (1) | FR2230098B1 (en) |
| GB (1) | GB1442524A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5234651U (en) * | 1975-09-02 | 1977-03-11 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3737539A1 (en) * | 1987-11-05 | 1989-05-18 | Asea Brown Boveri | ELECTRICAL INSTALLATION SWITCHGEAR |
| CN110444439A (en) * | 2019-08-15 | 2019-11-12 | 宝鸡市西高电气科技有限公司 | Intelligent vacuum circuit breaker |
-
1974
- 1974-05-02 CH CH596774A patent/CH570048A5/xx not_active IP Right Cessation
- 1974-05-07 CA CA199,116A patent/CA1039779A/en not_active Expired
- 1974-05-10 FR FR7416276A patent/FR2230098B1/fr not_active Expired
- 1974-05-14 JP JP49052950A patent/JPS5019390A/ja active Pending
- 1974-05-14 GB GB2139974A patent/GB1442524A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5234651U (en) * | 1975-09-02 | 1977-03-11 | ||
| JPS5649129Y2 (en) * | 1975-09-02 | 1981-11-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2324371B2 (en) | 1977-03-17 |
| FR2230098B1 (en) | 1979-07-27 |
| FR2230098A1 (en) | 1974-12-13 |
| CA1039779A (en) | 1978-10-03 |
| CH570048A5 (en) | 1975-11-28 |
| GB1442524A (en) | 1976-07-14 |
| DE2324371A1 (en) | 1974-11-28 |