FR1050580A - - Google Patents
Info
- Publication number
- FR1050580A FR1050580A FR1050580DA FR1050580A FR 1050580 A FR1050580 A FR 1050580A FR 1050580D A FR1050580D A FR 1050580DA FR 1050580 A FR1050580 A FR 1050580A
- 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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/58—Manual reset mechanisms which may be also used for manual release actuated by push-button, pull-knob, or slide
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR730978X | 1952-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1050580A true FR1050580A (pt) | 1954-01-08 |
Family
ID=9116511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1050580D Expired FR1050580A (pt) | 1952-02-06 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1050580A (pt) |
| GB (1) | GB730978A (pt) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1102257B (de) * | 1957-06-14 | 1961-03-16 | Labinal Ets | Selbstschalter |
| EP0469208A2 (en) * | 1990-08-02 | 1992-02-05 | Furnas Electric Company | Overload relay |
-
0
- FR FR1050580D patent/FR1050580A/fr not_active Expired
-
1952
- 1952-09-01 GB GB21929/52A patent/GB730978A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1102257B (de) * | 1957-06-14 | 1961-03-16 | Labinal Ets | Selbstschalter |
| EP0469208A2 (en) * | 1990-08-02 | 1992-02-05 | Furnas Electric Company | Overload relay |
| EP0469208A3 (en) * | 1990-08-02 | 1993-03-10 | Furnas Electric Company | Overload relay |
Also Published As
| Publication number | Publication date |
|---|---|
| GB730978A (en) | 1955-06-01 |