JPH0740000Y2 - トンネル用換気装置 - Google Patents

トンネル用換気装置

Info

Publication number
JPH0740000Y2
JPH0740000Y2 JP12286289U JP12286289U JPH0740000Y2 JP H0740000 Y2 JPH0740000 Y2 JP H0740000Y2 JP 12286289 U JP12286289 U JP 12286289U JP 12286289 U JP12286289 U JP 12286289U JP H0740000 Y2 JPH0740000 Y2 JP H0740000Y2
Authority
JP
Japan
Prior art keywords
tunnel
blower
face
suction port
gantry
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
JP12286289U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0362200U (cs
Inventor
喜久雄 酒井
Original Assignee
株式会社三井三池製作所
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 株式会社三井三池製作所 filed Critical 株式会社三井三池製作所
Priority to JP12286289U priority Critical patent/JPH0740000Y2/ja
Publication of JPH0362200U publication Critical patent/JPH0362200U/ja
Application granted granted Critical
Publication of JPH0740000Y2 publication Critical patent/JPH0740000Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
JP12286289U 1989-10-20 1989-10-20 トンネル用換気装置 Expired - Lifetime JPH0740000Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12286289U JPH0740000Y2 (ja) 1989-10-20 1989-10-20 トンネル用換気装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12286289U JPH0740000Y2 (ja) 1989-10-20 1989-10-20 トンネル用換気装置

Publications (2)

Publication Number Publication Date
JPH0362200U JPH0362200U (cs) 1991-06-18
JPH0740000Y2 true JPH0740000Y2 (ja) 1995-09-13

Family

ID=31670859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12286289U Expired - Lifetime JPH0740000Y2 (ja) 1989-10-20 1989-10-20 トンネル用換気装置

Country Status (1)

Country Link
JP (1) JPH0740000Y2 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4644049B2 (ja) * 2005-06-20 2011-03-02 大成建設株式会社 換気方法および換気装置

Also Published As

Publication number Publication date
JPH0362200U (cs) 1991-06-18

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