FR2344948B1 - - Google Patents
Info
- Publication number
- FR2344948B1 FR2344948B1 FR7607614A FR7607614A FR2344948B1 FR 2344948 B1 FR2344948 B1 FR 2344948B1 FR 7607614 A FR7607614 A FR 7607614A FR 7607614 A FR7607614 A FR 7607614A FR 2344948 B1 FR2344948 B1 FR 2344948B1
- 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
- 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
- H01H71/32—Electromagnetic mechanisms having permanently magnetised part
- H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
- H01H71/322—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with plunger type armature
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7607614A FR2344948A1 (fr) | 1976-03-15 | 1976-03-15 | Declencheur a accrochage magnetique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7607614A FR2344948A1 (fr) | 1976-03-15 | 1976-03-15 | Declencheur a accrochage magnetique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2344948A1 FR2344948A1 (fr) | 1977-10-14 |
| FR2344948B1 true FR2344948B1 (US07321065-20080122-C00020.png) | 1978-08-25 |
Family
ID=9170546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7607614A Granted FR2344948A1 (fr) | 1976-03-15 | 1976-03-15 | Declencheur a accrochage magnetique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2344948A1 (US07321065-20080122-C00020.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102612728B (zh) * | 2009-10-07 | 2015-07-08 | 泰科电子公司 | 用于电开关的磁助螺线管 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3271375D1 (en) * | 1982-08-20 | 1986-07-03 | Burkert Gmbh | Magnetic-impulse valve with a permanent magnetic latch mechanism without changeable magnetisation |
| DE4004359A1 (de) * | 1990-02-13 | 1991-08-14 | Kloeckner Moeller Gmbh | Elektromagnetischer schnellausloeser fuer elektrische schaltgeraete |
| GB2473846A (en) * | 2009-09-25 | 2011-03-30 | Eaton Electric Bv | Trip unit actuator |
| CN102214538A (zh) * | 2010-04-12 | 2011-10-12 | 王守林 | 高低压开关用永磁机构轻触按钮式紧急手动分闸装置 |
-
1976
- 1976-03-15 FR FR7607614A patent/FR2344948A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102612728B (zh) * | 2009-10-07 | 2015-07-08 | 泰科电子公司 | 用于电开关的磁助螺线管 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2344948A1 (fr) | 1977-10-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |