JPS33009395B1 - - Google Patents
Info
- Publication number
- JPS33009395B1 JPS33009395B1 JP147755A JP147755A JPS33009395B1 JP S33009395 B1 JPS33009395 B1 JP S33009395B1 JP 147755 A JP147755 A JP 147755A JP 147755 A JP147755 A JP 147755A JP S33009395 B1 JPS33009395 B1 JP S33009395B1
- 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
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
- H02H3/087—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current for DC applications
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Emergency Protection Circuit Devices (AREA)
- Protection Of Static Devices (AREA)
- Power Conversion In General (AREA)
- Measurement Of Current Or Voltage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES4291D DE907096C (de) | 1943-03-26 | 1943-03-26 | Anordnung zur UEberwachung der Groesse bzw. Richtung eines Stromes in einem elektrischen Stromkreis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS33009395B1 true JPS33009395B1 (en:Method) | 1958-10-23 |
Family
ID=7470602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP147755A Pending JPS33009395B1 (en:Method) | 1943-03-26 | 1955-01-04 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS33009395B1 (en:Method) |
| DE (1) | DE907096C (en:Method) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1042108B (de) * | 1953-11-14 | 1958-10-30 | Siemens Ag | Spannungshauptwertschreiber |
| DE1017702B (de) * | 1955-09-29 | 1957-10-17 | Siemens Ag | Anordnung zum Messen von elektrischen Stroemen in ganzen Einheiten |
| DE1168574B (de) * | 1961-07-05 | 1964-04-23 | Bbc Brown Boveri & Cie | Rueckzuendungsschutz fuer gittergesteuerte Gleichrichter |
| DE1220035B (de) * | 1961-12-22 | 1966-06-30 | Licentia Gmbh | Verfahren zum Ermitteln des Vorzeichens eines durch einen Gleichstromwandler gemessenen Gleichstromes und Anordnung zum Durchfuehren desselben |
| DE1140280B (de) * | 1962-01-27 | 1962-11-29 | Telefunken Patent | Schaltungsanordnung zur Vorzeichen-bestimmung einer Potentialdifferenz |
| DE1263178B (de) * | 1963-04-11 | 1968-03-14 | Siemens Ag | Gleichstromwandler |
| DE3940932A1 (de) * | 1989-12-12 | 1991-06-13 | Ulrich Doerr | Messwandler |
-
1943
- 1943-03-26 DE DES4291D patent/DE907096C/de not_active Expired
-
1955
- 1955-01-04 JP JP147755A patent/JPS33009395B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE907096C (de) | 1954-03-22 |