JPH0228454Y2 - - Google Patents
Info
- Publication number
- JPH0228454Y2 JPH0228454Y2 JP15500083U JP15500083U JPH0228454Y2 JP H0228454 Y2 JPH0228454 Y2 JP H0228454Y2 JP 15500083 U JP15500083 U JP 15500083U JP 15500083 U JP15500083 U JP 15500083U JP H0228454 Y2 JPH0228454 Y2 JP H0228454Y2
- Authority
- JP
- Japan
- Prior art keywords
- wind
- heating element
- temperature
- detection device
- air
- 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
- 238000010438 heat treatment Methods 0.000 claims description 23
- 238000007664 blowing Methods 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 17
- 235000014676 Phragmites communis Nutrition 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000002441 reversible effect Effects 0.000 claims description 8
- 239000000696 magnetic material Substances 0.000 claims description 6
- 230000003446 memory effect Effects 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims 1
- 230000005291 magnetic effect Effects 0.000 description 14
- 238000009434 installation Methods 0.000 description 5
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000005298 paramagnetic effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15500083U JPS6074058U (ja) | 1983-10-07 | 1983-10-07 | 送風検知装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15500083U JPS6074058U (ja) | 1983-10-07 | 1983-10-07 | 送風検知装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6074058U JPS6074058U (ja) | 1985-05-24 |
| JPH0228454Y2 true JPH0228454Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-07-31 |
Family
ID=30342448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15500083U Granted JPS6074058U (ja) | 1983-10-07 | 1983-10-07 | 送風検知装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6074058U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1983
- 1983-10-07 JP JP15500083U patent/JPS6074058U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6074058U (ja) | 1985-05-24 |