JPS5216222B1 - - Google Patents
Info
- Publication number
- JPS5216222B1 JPS5216222B1 JP47049002A JP4900272A JPS5216222B1 JP S5216222 B1 JPS5216222 B1 JP S5216222B1 JP 47049002 A JP47049002 A JP 47049002A JP 4900272 A JP4900272 A JP 4900272A JP S5216222 B1 JPS5216222 B1 JP S5216222B1
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
- H02H11/006—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too high or too low voltage
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Relay Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712125299 DE2125299A1 (de) | 1971-05-17 | 1971-05-17 | Spannungsabhängig schaltendes relais |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS481759A JPS481759A (en:Method) | 1973-01-11 |
| JPS5216222B1 true JPS5216222B1 (en:Method) | 1977-05-07 |
Family
ID=5808574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47049002A Pending JPS5216222B1 (en:Method) | 1971-05-17 | 1972-05-17 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5216222B1 (en:Method) |
| DE (1) | DE2125299A1 (en:Method) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS513822U (en:Method) * | 1974-06-25 | 1976-01-12 | ||
| JPS5652755Y2 (en:Method) * | 1974-07-11 | 1981-12-09 | ||
| JPS52129516A (en) * | 1976-04-23 | 1977-10-31 | Mitsubishi Electric Corp | Speaker protecting circuit |
| JPS52150327U (en:Method) * | 1976-05-10 | 1977-11-15 | ||
| JPS52148426A (en) * | 1976-06-04 | 1977-12-09 | Kubota Ltd | Metal pattern for centrifugal casting |
| DE4232104A1 (de) * | 1992-09-25 | 1994-03-31 | Sel Alcatel Ag | Schaltungsanordnung zur Steuerung eines Relais bei festgelegten Spannungsschwellen |
| DE19718842A1 (de) * | 1997-05-06 | 1998-11-12 | Abb Patent Gmbh | Elektrisches Schaltgerät, insbesondere Schütz |
-
1971
- 1971-05-17 DE DE19712125299 patent/DE2125299A1/de not_active Ceased
-
1972
- 1972-05-17 JP JP47049002A patent/JPS5216222B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS481759A (en:Method) | 1973-01-11 |
| DE2125299A1 (de) | 1972-11-30 |