FR1572171A - - Google Patents
Info
- Publication number
- FR1572171A FR1572171A FR1572171DA FR1572171A FR 1572171 A FR1572171 A FR 1572171A FR 1572171D A FR1572171D A FR 1572171DA FR 1572171 A FR1572171 A FR 1572171A
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- 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
- H01H73/48—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 having both electrothermal and electromagnetic automatic release
- H01H73/56—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 having both electrothermal and electromagnetic automatic release reset by push-button, pull-knob or slide
-
- 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
- H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE694290 | 1967-02-20 | ||
| FR127880 | 1967-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1572171A true FR1572171A (sk) | 1969-06-27 |
Family
ID=25656536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1572171D Expired FR1572171A (sk) | 1967-02-20 | 1967-11-13 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE694290A (sk) |
| FR (1) | FR1572171A (sk) |
-
1967
- 1967-02-20 BE BE694290D patent/BE694290A/xx unknown
- 1967-11-13 FR FR1572171D patent/FR1572171A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE694290A (sk) | 1967-07-31 |