JPH0648454Y2 - 路面状態検知器 - Google Patents

路面状態検知器

Info

Publication number
JPH0648454Y2
JPH0648454Y2 JP8873590U JP8873590U JPH0648454Y2 JP H0648454 Y2 JPH0648454 Y2 JP H0648454Y2 JP 8873590 U JP8873590 U JP 8873590U JP 8873590 U JP8873590 U JP 8873590U JP H0648454 Y2 JPH0648454 Y2 JP H0648454Y2
Authority
JP
Japan
Prior art keywords
road surface
snow
ice
electrode pair
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
Application number
JP8873590U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0447685U (enExample
Inventor
孝昭 渡部
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Cable Industries Ltd
Original Assignee
Mitsubishi Cable Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Cable Industries Ltd filed Critical Mitsubishi Cable Industries Ltd
Priority to JP8873590U priority Critical patent/JPH0648454Y2/ja
Publication of JPH0447685U publication Critical patent/JPH0447685U/ja
Application granted granted Critical
Publication of JPH0648454Y2 publication Critical patent/JPH0648454Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP8873590U 1990-08-24 1990-08-24 路面状態検知器 Expired - Lifetime JPH0648454Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8873590U JPH0648454Y2 (ja) 1990-08-24 1990-08-24 路面状態検知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8873590U JPH0648454Y2 (ja) 1990-08-24 1990-08-24 路面状態検知器

Publications (2)

Publication Number Publication Date
JPH0447685U JPH0447685U (enExample) 1992-04-22
JPH0648454Y2 true JPH0648454Y2 (ja) 1994-12-12

Family

ID=31822218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8873590U Expired - Lifetime JPH0648454Y2 (ja) 1990-08-24 1990-08-24 路面状態検知器

Country Status (1)

Country Link
JP (1) JPH0648454Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004037115A (ja) * 2002-06-28 2004-02-05 Matsushita Electric Works Ltd 水分量センサ

Also Published As

Publication number Publication date
JPH0447685U (enExample) 1992-04-22

Similar Documents

Publication Publication Date Title
US6084207A (en) Method and apparatus for using direct current to detect ground faults in a shielded heater wire
US20070267397A1 (en) System and method of deactivating a fluid receptacle deicer
KR910013977A (ko) 가열가능한 방풍창의 전계 검출기
JP2000500231A (ja) 電流センサ組立体
US3412326A (en) Probe for sensing moisture including a heating element
WO1995010826A1 (en) Device for indicating ice formation
JPH0528540Y2 (enExample)
US6972395B2 (en) Apparatus and method for tracking the melting of frozen precipitation
JPH06139912A (ja) 回路遮断器
GB1185827A (en) Improvements in Temperature and Moisture-Indicating and Control Apparatus
JPH11218580A (ja) 降雪検知装置
JPH0236231Y2 (enExample)
JPH0220795Y2 (enExample)
JPH1174032A (ja) 結露防止機能付きコネクタ
JPS637793Y2 (enExample)
JPS644237Y2 (enExample)
JPH081590Y2 (ja) 暖房用シート体
JPH0421100Y2 (enExample)
JPS6161789U (enExample)
JPS6315737Y2 (enExample)
JPH05215702A (ja) 水分検出装置
JPH0220802Y2 (enExample)
JP2541381Y2 (ja) 加熱装置
JPS5910563Y2 (ja) 結氷厚さ検出電極の構造
JPS58124B2 (ja) 感温電線