JPS5237758A - Phase discrimination circuit - Google Patents
Phase discrimination circuitInfo
- Publication number
- JPS5237758A JPS5237758A JP50113946A JP11394675A JPS5237758A JP S5237758 A JPS5237758 A JP S5237758A JP 50113946 A JP50113946 A JP 50113946A JP 11394675 A JP11394675 A JP 11394675A JP S5237758 A JPS5237758 A JP S5237758A
- Authority
- JP
- Japan
- Prior art keywords
- discrimination circuit
- phase discrimination
- phase
- intermitting
- occurence
- Prior art date
- 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.)
- Granted
Links
Abstract
PURPOSE: The ground fault occurence can be detected accurately even when input DC electricity amount is intermitting.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50113946A JPS5840145B2 (en) | 1975-09-19 | 1975-09-19 | Isou Benbetsu Cairo |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50113946A JPS5840145B2 (en) | 1975-09-19 | 1975-09-19 | Isou Benbetsu Cairo |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5237758A true JPS5237758A (en) | 1977-03-23 |
JPS5840145B2 JPS5840145B2 (en) | 1983-09-03 |
Family
ID=14625156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50113946A Expired JPS5840145B2 (en) | 1975-09-19 | 1975-09-19 | Isou Benbetsu Cairo |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5840145B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6320844U (en) * | 1986-07-28 | 1988-02-10 |
-
1975
- 1975-09-19 JP JP50113946A patent/JPS5840145B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5840145B2 (en) | 1983-09-03 |
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