JPH01159541U - - Google Patents
Info
- Publication number
- JPH01159541U JPH01159541U JP3372988U JP3372988U JPH01159541U JP H01159541 U JPH01159541 U JP H01159541U JP 3372988 U JP3372988 U JP 3372988U JP 3372988 U JP3372988 U JP 3372988U JP H01159541 U JPH01159541 U JP H01159541U
- Authority
- JP
- Japan
- Prior art keywords
- detection means
- load
- current
- amount
- detected
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3372988U JPH01159541U (de) | 1988-03-16 | 1988-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3372988U JPH01159541U (de) | 1988-03-16 | 1988-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01159541U true JPH01159541U (de) | 1989-11-06 |
Family
ID=31260421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3372988U Pending JPH01159541U (de) | 1988-03-16 | 1988-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01159541U (de) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS531034B2 (de) * | 1972-10-30 | 1978-01-13 | ||
| JPS5653537A (en) * | 1979-10-09 | 1981-05-13 | Mitsubishi Electric Corp | Motor overload detector |
-
1988
- 1988-03-16 JP JP3372988U patent/JPH01159541U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS531034B2 (de) * | 1972-10-30 | 1978-01-13 | ||
| JPS5653537A (en) * | 1979-10-09 | 1981-05-13 | Mitsubishi Electric Corp | Motor overload detector |