JPH0528540Y2 - - Google Patents
Info
- Publication number
- JPH0528540Y2 JPH0528540Y2 JP2815889U JP2815889U JPH0528540Y2 JP H0528540 Y2 JPH0528540 Y2 JP H0528540Y2 JP 2815889 U JP2815889 U JP 2815889U JP 2815889 U JP2815889 U JP 2815889U JP H0528540 Y2 JPH0528540 Y2 JP H0528540Y2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- road surface
- snow
- moisture
- electrodes
- 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 - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 claims description 27
- 239000011810 insulating material Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 description 27
- 230000008014 freezing Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 239000012212 insulator Substances 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2815889U JPH0528540Y2 (en]) | 1989-03-13 | 1989-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2815889U JPH0528540Y2 (en]) | 1989-03-13 | 1989-03-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02118885U JPH02118885U (en]) | 1990-09-25 |
| JPH0528540Y2 true JPH0528540Y2 (en]) | 1993-07-22 |
Family
ID=31251286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2815889U Expired - Lifetime JPH0528540Y2 (en]) | 1989-03-13 | 1989-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528540Y2 (en]) |
-
1989
- 1989-03-13 JP JP2815889U patent/JPH0528540Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02118885U (en]) | 1990-09-25 |
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