SE303534B - - Google Patents
Info
- Publication number
- SE303534B SE303534B SE763762A SE763762A SE303534B SE 303534 B SE303534 B SE 303534B SE 763762 A SE763762 A SE 763762A SE 763762 A SE763762 A SE 763762A SE 303534 B SE303534 B SE 303534B
- Authority
- SE
- Sweden
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
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/04—Contacts
- H01H73/045—Bridging contacts
-
- 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
- H01H71/66—Power reset mechanisms
- H01H71/68—Power reset mechanisms actuated by electromagnet
- H01H71/685—Power reset mechanisms actuated by electromagnet in which the excitation of the electromagnet is interrupted by abnormal conditions
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL39481A DE1194956B (de) | 1961-07-06 | 1961-07-06 | Elektromagnetisches Schaltschuetz |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE303534B true SE303534B (de) | 1968-09-02 |
Family
ID=7268673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE763762A SE303534B (de) | 1961-07-06 | 1962-07-06 |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT238284B (de) |
| DE (1) | DE1194956B (de) |
| SE (1) | SE303534B (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4195212A (en) * | 1977-06-06 | 1980-03-25 | Eaton Corporation | Contactor having higher fault current withstandability |
| DE3005460C2 (de) * | 1980-02-14 | 1986-04-24 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetischer Schalter |
| SE424242B (sv) * | 1980-10-30 | 1982-07-05 | Asea Ab | Elektromagnetisk manovrerad elkopplare |
| IT8322511V0 (it) * | 1983-07-27 | 1983-07-27 | Sace Spa | Interruttore elettrico limitatore di corrente con telecomando idoneo per un elevato numero di manovre. |
| JPS6093230U (ja) * | 1983-12-01 | 1985-06-25 | 三菱電機株式会社 | 電磁接触器 |
| US5241290A (en) * | 1991-12-20 | 1993-08-31 | Square D Company | Compact circuit breaker |
| FR2739220B1 (fr) * | 1995-09-22 | 1997-12-12 | Dudon Pascal | Dispositif de commande de moyens de coupure de ligne electrique |
| US6377143B1 (en) * | 2001-03-16 | 2002-04-23 | Eaton Corporation | Weld-free contact system for electromagnetic contactors |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL112822C (de) * | 1958-07-30 | |||
| DE1107330B (de) * | 1958-08-13 | 1961-05-25 | Calor Emag Elektrizitaets Ag | Elektrischer Schalter zur selbsttaetigen Unterbrechung von UEber- und Kurzschlussstroemen |
-
1961
- 1961-07-06 DE DEL39481A patent/DE1194956B/de active Pending
-
1962
- 1962-07-02 AT AT529262A patent/AT238284B/de active
- 1962-07-06 SE SE763762A patent/SE303534B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT238284B (de) | 1965-02-10 |
| DE1194956B (de) | 1965-06-16 |