JP2520958Y2 - トンネル工事に使用する機器の冷却装置 - Google Patents

トンネル工事に使用する機器の冷却装置

Info

Publication number
JP2520958Y2
JP2520958Y2 JP1990071269U JP7126990U JP2520958Y2 JP 2520958 Y2 JP2520958 Y2 JP 2520958Y2 JP 1990071269 U JP1990071269 U JP 1990071269U JP 7126990 U JP7126990 U JP 7126990U JP 2520958 Y2 JP2520958 Y2 JP 2520958Y2
Authority
JP
Japan
Prior art keywords
tunnel
heat
low temperature
water tank
temperature water
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 - Fee Related
Application number
JP1990071269U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0430193U (enrdf_load_stackoverflow
Inventor
貞彦 高森
甫靭 菅原
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.)
Maeda Corp
Original Assignee
Maeda Corp
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 Maeda Corp filed Critical Maeda Corp
Priority to JP1990071269U priority Critical patent/JP2520958Y2/ja
Publication of JPH0430193U publication Critical patent/JPH0430193U/ja
Application granted granted Critical
Publication of JP2520958Y2 publication Critical patent/JP2520958Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1990071269U 1990-07-04 1990-07-04 トンネル工事に使用する機器の冷却装置 Expired - Fee Related JP2520958Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990071269U JP2520958Y2 (ja) 1990-07-04 1990-07-04 トンネル工事に使用する機器の冷却装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990071269U JP2520958Y2 (ja) 1990-07-04 1990-07-04 トンネル工事に使用する機器の冷却装置

Publications (2)

Publication Number Publication Date
JPH0430193U JPH0430193U (enrdf_load_stackoverflow) 1992-03-11
JP2520958Y2 true JP2520958Y2 (ja) 1996-12-18

Family

ID=31608148

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990071269U Expired - Fee Related JP2520958Y2 (ja) 1990-07-04 1990-07-04 トンネル工事に使用する機器の冷却装置

Country Status (1)

Country Link
JP (1) JP2520958Y2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5222200B2 (ja) * 2009-03-27 2013-06-26 大成建設株式会社 トンネル用の冷却装置
JP6876527B2 (ja) * 2017-05-30 2021-05-26 大成建設株式会社 トンネル内温度改善システム
JP6949613B2 (ja) * 2017-08-09 2021-10-13 清水建設株式会社 冷却システム、冷却方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142932A (ja) * 1974-10-09 1976-04-12 Mitsubishi Electric Corp Denkikikinoreikyakuhoshiki
JPS5826195A (ja) * 1981-08-10 1983-02-16 本間　良治 掘進機

Also Published As

Publication number Publication date
JPH0430193U (enrdf_load_stackoverflow) 1992-03-11

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Legal Events

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