RO72341A - Intrerrupteur automatique unipolaire ou multipolare limiteur de courant - Google Patents
Intrerrupteur automatique unipolaire ou multipolare limiteur de courantInfo
- Publication number
- RO72341A RO72341A RO7684687A RO8468776A RO72341A RO 72341 A RO72341 A RO 72341A RO 7684687 A RO7684687 A RO 7684687A RO 8468776 A RO8468776 A RO 8468776A RO 72341 A RO72341 A RO 72341A
- Authority
- RO
- Romania
- Prior art keywords
- multipolare
- unipolar
- current limiter
- input automatic
- automatic
- Prior art date
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 (fr) | 1975-02-25 | 1975-02-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
RO72341A true RO72341A (fr) | 1982-05-10 |
Family
ID=5499298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO7684687A RO72341A (fr) | 1975-02-25 | 1976-02-04 | Intrerrupteur automatique unipolaire ou multipolare limiteur de courant |
Country Status (5)
Country | Link |
---|---|
BG (1) | BG22727A1 (fr) |
CS (1) | CS181529B1 (fr) |
DD (1) | DD118200A1 (fr) |
DE (1) | DE2554009A1 (fr) |
RO (1) | RO72341A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3139489A1 (de) * | 1981-09-29 | 1983-07-07 | Siemens AG, 1000 Berlin und 8000 München | Kontaktanordnung fuer elektrische leistungsschalter |
EP3286777B1 (fr) | 2015-04-24 | 2018-12-12 | ABB Schweiz AG | Commutateur de dérivation comprenant un piston plongeur, un premier dispositif de contact et un second dispositif de contact |
-
1975
- 1975-02-25 DD DD18439075A patent/DD118200A1/xx unknown
- 1975-12-01 DE DE19752554009 patent/DE2554009A1/de active Pending
- 1975-12-18 BG BG3182475A patent/BG22727A1/xx unknown
-
1976
- 1976-01-22 CS CS42976A patent/CS181529B1/cs unknown
- 1976-02-04 RO RO7684687A patent/RO72341A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
CS181529B1 (en) | 1978-03-31 |
DE2554009A1 (de) | 1976-09-02 |
BG22727A1 (fr) | 1977-04-20 |
DD118200A1 (fr) | 1976-02-12 |
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