JPS4325849B1 - - Google Patents
Info
- Publication number
- JPS4325849B1 JPS4325849B1 JP5007366A JP5007366A JPS4325849B1 JP S4325849 B1 JPS4325849 B1 JP S4325849B1 JP 5007366 A JP5007366 A JP 5007366A JP 5007366 A JP5007366 A JP 5007366A JP S4325849 B1 JPS4325849 B1 JP S4325849B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/44—Devices for ensuring operation of the switch at a predetermined point in the ac cycle
-
- 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
- H01H71/2454—Electromagnetic mechanisms characterised by the magnetic circuit or active magnetic elements
-
- 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
- H01H71/2472—Electromagnetic mechanisms with rotatable armatures
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
- Magnetic Treatment Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0098567 | 1965-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4325849B1 true JPS4325849B1 (tr) | 1968-11-07 |
Family
ID=7521565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5007366A Pending JPS4325849B1 (tr) | 1965-07-30 | 1966-07-30 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS4325849B1 (tr) |
| DE (1) | DE1513502B2 (tr) |
-
1965
- 1965-07-30 DE DE19651513502 patent/DE1513502B2/de not_active Withdrawn
-
1966
- 1966-07-30 JP JP5007366A patent/JPS4325849B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1513502B2 (de) | 1970-06-25 |
| DE1513502A1 (de) | 1969-08-28 |