JPH0242971Y2 - - Google Patents
Info
- Publication number
- JPH0242971Y2 JPH0242971Y2 JP13908484U JP13908484U JPH0242971Y2 JP H0242971 Y2 JPH0242971 Y2 JP H0242971Y2 JP 13908484 U JP13908484 U JP 13908484U JP 13908484 U JP13908484 U JP 13908484U JP H0242971 Y2 JPH0242971 Y2 JP H0242971Y2
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- relay
- pump
- hot water
- temperature
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 8
- 239000013256 coordination polymer Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13908484U JPH0242971Y2 (US07902200-20110308-C00004.png) | 1984-09-13 | 1984-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13908484U JPH0242971Y2 (US07902200-20110308-C00004.png) | 1984-09-13 | 1984-09-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6154112U JPS6154112U (US07902200-20110308-C00004.png) | 1986-04-11 |
| JPH0242971Y2 true JPH0242971Y2 (US07902200-20110308-C00004.png) | 1990-11-15 |
Family
ID=30697465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13908484U Expired JPH0242971Y2 (US07902200-20110308-C00004.png) | 1984-09-13 | 1984-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0242971Y2 (US07902200-20110308-C00004.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10553381B2 (en) * | 2015-01-20 | 2020-02-04 | Electronics And Telecommunications Research Institute | Electrical switchgear for overcurrent protection using critical temperature device |
-
1984
- 1984-09-13 JP JP13908484U patent/JPH0242971Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6154112U (US07902200-20110308-C00004.png) | 1986-04-11 |
