JPS521435A - A.c. load disconnection detecting device - Google Patents
A.c. load disconnection detecting deviceInfo
- Publication number
- JPS521435A JPS521435A JP7670075A JP7670075A JPS521435A JP S521435 A JPS521435 A JP S521435A JP 7670075 A JP7670075 A JP 7670075A JP 7670075 A JP7670075 A JP 7670075A JP S521435 A JPS521435 A JP S521435A
- Authority
- JP
- Japan
- Prior art keywords
- detecting device
- disconnection detecting
- load disconnection
- load
- phase
- 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.)
- Pending
Links
Abstract
PURPOSE: Detecting disconnection of A.C. load circuit to be phase-controlled with a voltage at the both ends of phase control element.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7670075A JPS521435A (en) | 1975-06-24 | 1975-06-24 | A.c. load disconnection detecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7670075A JPS521435A (en) | 1975-06-24 | 1975-06-24 | A.c. load disconnection detecting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS521435A true JPS521435A (en) | 1977-01-07 |
Family
ID=13612768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7670075A Pending JPS521435A (en) | 1975-06-24 | 1975-06-24 | A.c. load disconnection detecting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS521435A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5630735A (en) * | 1979-08-21 | 1981-03-27 | Nec Corp | Wire-bonding device |
-
1975
- 1975-06-24 JP JP7670075A patent/JPS521435A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5630735A (en) * | 1979-08-21 | 1981-03-27 | Nec Corp | Wire-bonding device |
JPS6243336B2 (en) * | 1979-08-21 | 1987-09-12 | Nippon Electric Co |
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