BG22727A1 - - Google Patents
Info
- Publication number
- BG22727A1 BG22727A1 BG3182475A BG3182475A BG22727A1 BG 22727 A1 BG22727 A1 BG 22727A1 BG 3182475 A BG3182475 A BG 3182475A BG 3182475 A BG3182475 A BG 3182475A BG 22727 A1 BG22727 A1 BG 22727A1
- Authority
- BG
- Bulgaria
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2418—Electromagnetic mechanisms combined with an electrodynamic current limiting mechanism
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
- H01H2001/2091—Bridging contacts having two pivotally and electrically connected halve bridges
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18439075A DD118200A1 (en) | 1975-02-25 | 1975-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG22727A1 true BG22727A1 (en) | 1977-04-20 |
Family
ID=5499298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG3182475A BG22727A1 (en) | 1975-02-25 | 1975-12-18 |
Country Status (5)
| Country | Link |
|---|---|
| BG (1) | BG22727A1 (en) |
| CS (1) | CS181529B1 (en) |
| DD (1) | DD118200A1 (en) |
| DE (1) | DE2554009A1 (en) |
| RO (1) | RO72341A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3139489A1 (en) * | 1981-09-29 | 1983-07-07 | Siemens AG, 1000 Berlin und 8000 München | Contact arrangement for electrical power circuit breakers |
| WO2016169607A1 (en) | 2015-04-24 | 2016-10-27 | Abb Technology Ltd | Bypass switch comprising a plunger, a first contact device and a second contact device |
-
1975
- 1975-02-25 DD DD18439075A patent/DD118200A1/xx unknown
- 1975-12-01 DE DE19752554009 patent/DE2554009A1/en active Pending
- 1975-12-18 BG BG3182475A patent/BG22727A1/xx unknown
-
1976
- 1976-01-22 CS CS42976A patent/CS181529B1/en unknown
- 1976-02-04 RO RO7684687A patent/RO72341A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS181529B1 (en) | 1978-03-31 |
| DD118200A1 (en) | 1976-02-12 |
| RO72341A (en) | 1982-05-10 |
| DE2554009A1 (en) | 1976-09-02 |