FR2112350B1 - - Google Patents
Info
- Publication number
- FR2112350B1 FR2112350B1 FR7134719A FR7134719A FR2112350B1 FR 2112350 B1 FR2112350 B1 FR 2112350B1 FR 7134719 A FR7134719 A FR 7134719A FR 7134719 A FR7134719 A FR 7134719A FR 2112350 B1 FR2112350 B1 FR 2112350B1
- 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
- H01H71/38—Electromagnetic mechanisms wherein the magnet coil also acts as arc blow-out device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1594070A CH530711A (de) | 1970-10-28 | 1970-10-28 | Stromleiteranordnung in einem Sicherungsautomaten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2112350A1 FR2112350A1 (en:Method) | 1972-06-16 |
| FR2112350B1 true FR2112350B1 (en:Method) | 1974-03-29 |
Family
ID=4413205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7134719A Expired FR2112350B1 (en:Method) | 1970-10-28 | 1971-09-27 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH530711A (en:Method) |
| FR (1) | FR2112350B1 (en:Method) |
| NL (1) | NL7111893A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19524915C2 (de) * | 1995-07-08 | 2003-06-26 | Abb Patent Gmbh | Lichtbogenlöschanordnung für einen elektrischen Schalter, insbesondere für einen Leitungsschutzschalter |
-
1970
- 1970-10-28 CH CH1594070A patent/CH530711A/de not_active IP Right Cessation
-
1971
- 1971-08-30 NL NL7111893A patent/NL7111893A/xx unknown
- 1971-09-27 FR FR7134719A patent/FR2112350B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7111893A (en:Method) | 1972-05-03 |
| DE2141525B2 (de) | 1972-10-19 |
| CH530711A (de) | 1972-11-15 |
| DE2141525A1 (de) | 1972-05-04 |
| FR2112350A1 (en:Method) | 1972-06-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |