JPH02118885U - - Google Patents
Info
- Publication number
- JPH02118885U JPH02118885U JP2815889U JP2815889U JPH02118885U JP H02118885 U JPH02118885 U JP H02118885U JP 2815889 U JP2815889 U JP 2815889U JP 2815889 U JP2815889 U JP 2815889U JP H02118885 U JPH02118885 U JP H02118885U
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- pairs
- heating element
- insulating material
- condition detector
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
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)
Description
第１図は本考案の路面状態検出器の一実施例を
示す平面図、第２図は第１図−線を破断した
一部破断側面図、第３図は従来の路面状態検出器
を示す平面図、第４図は第３図の側断面図、第５
図は本考案の他の実施例を示す平面図である。
１１，１２……外側電極、２１，２２……内側
電極、１３，２３……分断部、３……発熱体、４
……絶縁材料。
Figure 1 is a plan view showing an embodiment of the road condition detector of the present invention, Figure 2 is a partially cutaway side view taken along the line in Figure 1, and Figure 3 is a conventional road condition detector. A plan view, Figure 4 is a side sectional view of Figure 3, and Figure 5 is a side sectional view of Figure 3.
The figure is a plan view showing another embodiment of the present invention. 11, 12... Outer electrode, 21, 22... Inner electrode, 13, 23... Division portion, 3... Heating element, 4
...Insulating material.
Claims (1)
た電極に分断部を設けて形成された２組の電極対
を有し、１組の電極対の近傍に発熱体を配設し、
これら電極対を電極露出部を設けて絶縁材料で一
体成型してなることを特徴とする路面状態検出器
。 It has two pairs of electrodes formed by providing a divided part in the electrodes arranged concentrically or in parallel at regular intervals, and a heating element is arranged near one pair of electrodes,
A road surface condition detector characterized in that these electrode pairs are integrally molded with an insulating material with exposed electrode parts.
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 true JPH02118885U (en) | 1990-09-25 |
| JPH0528540Y2 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 |
|---|---|
| JPH0528540Y2 (en) | 1993-07-22 |