NL280737A - - Google Patents
Info
- Publication number
- NL280737A NL280737A NL280737DA NL280737A NL 280737 A NL280737 A NL 280737A NL 280737D A NL280737D A NL 280737DA NL 280737 A NL280737 A NL 280737A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
- H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR867521A FR1303015A (fr) | 1961-07-10 | 1961-07-10 | Interrupteur du type compensé dans lequel les efforts électrodynamiques de boucle sont utilisés pour s'opposer à la répulsion aux points de contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL280737A true NL280737A (enrdf_load_stackoverflow) |
Family
ID=8759029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL280737D NL280737A (enrdf_load_stackoverflow) | 1961-07-10 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE620007A (enrdf_load_stackoverflow) |
| DE (1) | DE1173168B (enrdf_load_stackoverflow) |
| FR (1) | FR1303015A (enrdf_load_stackoverflow) |
| NL (1) | NL280737A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5693922A (en) * | 1995-11-13 | 1997-12-02 | Abb Power T&D Company Inc. | Diverter switch and link system for load tap changer |
| FR2803685B1 (fr) * | 2000-01-10 | 2002-03-01 | Schneider Electric Ind Sa | Mecanisme a parallelogramme articule pour l'entrainement d'un organe de contact d'un appareil electrique de coupure |
| FR2905795B1 (fr) * | 2006-09-12 | 2012-11-16 | Schneider Electric Ind Sas | Dispositif de contact pour appareil electrique et appareil electrique equipe d'un tel dispositif |
| DE102019209745B4 (de) | 2019-07-03 | 2021-02-11 | Ellenberger & Poensgen Gmbh | Elektrisches Schaltsystem und Schutzschalter |
| CN114464493B (zh) * | 2022-01-20 | 2023-09-15 | 华东交通大学 | 一种接触网隔离开关故障诊断装置 |
-
0
- BE BE620007D patent/BE620007A/xx unknown
- NL NL280737D patent/NL280737A/xx unknown
-
1961
- 1961-07-10 FR FR867521A patent/FR1303015A/fr not_active Expired
-
1962
- 1962-07-10 DE DEC27427A patent/DE1173168B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1303015A (fr) | 1962-09-07 |
| BE620007A (enrdf_load_stackoverflow) | |
| DE1173168B (de) | 1964-07-02 |