JPH0178813U - - Google Patents
Info
- Publication number
- JPH0178813U JPH0178813U JP1987173257U JP17325787U JPH0178813U JP H0178813 U JPH0178813 U JP H0178813U JP 1987173257 U JP1987173257 U JP 1987173257U JP 17325787 U JP17325787 U JP 17325787U JP H0178813 U JPH0178813 U JP H0178813U
- Authority
- JP
- Japan
- Prior art keywords
- time
- switching element
- ratio
- electric heating
- turns
- 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
- 238000005485 electric heating Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Central Heating Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173257U JPH0178813U (nl) | 1987-11-12 | 1987-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173257U JPH0178813U (nl) | 1987-11-12 | 1987-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0178813U true JPH0178813U (nl) | 1989-05-26 |
Family
ID=31465185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987173257U Pending JPH0178813U (nl) | 1987-11-12 | 1987-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0178813U (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03205776A (ja) * | 1989-12-29 | 1991-09-09 | Tokyo Erekutoron Kyushu Kk | 加熱装置 |
-
1987
- 1987-11-12 JP JP1987173257U patent/JPH0178813U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03205776A (ja) * | 1989-12-29 | 1991-09-09 | Tokyo Erekutoron Kyushu Kk | 加熱装置 |