JPH0422502U - - Google Patents

Info

Publication number
JPH0422502U
JPH0422502U JP6252590U JP6252590U JPH0422502U JP H0422502 U JPH0422502 U JP H0422502U JP 6252590 U JP6252590 U JP 6252590U JP 6252590 U JP6252590 U JP 6252590U JP H0422502 U JPH0422502 U JP H0422502U
Authority
JP
Japan
Prior art keywords
snow melting
area
road
snow
heating element
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
Application number
JP6252590U
Other languages
English (en)
Other versions
JPH0728167Y2 (ja
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 filed Critical
Priority to JP6252590U priority Critical patent/JPH0728167Y2/ja
Publication of JPH0422502U publication Critical patent/JPH0422502U/ja
Application granted granted Critical
Publication of JPH0728167Y2 publication Critical patent/JPH0728167Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Road Paving Structures (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の道路融雪装置の一実施例を
示す概略説明図、第2図は従来例を示す概略説明
図である。 11……発熱体、12……被覆層、13……積
雪、13a……斜面、A……融雪域、B……非融
雪域。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 道路の融雪域の路面下に発熱体を配設して
    路面上の氷雪を融解する無散水式の道路融雪装置
    において、前記発熱体のうち、融雪域の非融雪域
    に近い部分の路面下に配設された部分に、その外
    周を熱伝導率の小さい材料で被覆したことを特徴
    とする道路融雪装置。 (2) 前記発熱体の外周に設ける熱伝導率の小さ
    い材料の被覆厚を、非融雪域に近付くにしたがつ
    て徐々に厚くしたことを特徴としている。
JP6252590U 1990-06-12 1990-06-12 道路融雪装置 Expired - Lifetime JPH0728167Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6252590U JPH0728167Y2 (ja) 1990-06-12 1990-06-12 道路融雪装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6252590U JPH0728167Y2 (ja) 1990-06-12 1990-06-12 道路融雪装置

Publications (2)

Publication Number Publication Date
JPH0422502U true JPH0422502U (ja) 1992-02-25
JPH0728167Y2 JPH0728167Y2 (ja) 1995-06-28

Family

ID=31591754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6252590U Expired - Lifetime JPH0728167Y2 (ja) 1990-06-12 1990-06-12 道路融雪装置

Country Status (1)

Country Link
JP (1) JPH0728167Y2 (ja)

Also Published As

Publication number Publication date
JPH0728167Y2 (ja) 1995-06-28

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