JPH0412343Y2 - - Google Patents

Info

Publication number
JPH0412343Y2
JPH0412343Y2 JP13800287U JP13800287U JPH0412343Y2 JP H0412343 Y2 JPH0412343 Y2 JP H0412343Y2 JP 13800287 U JP13800287 U JP 13800287U JP 13800287 U JP13800287 U JP 13800287U JP H0412343 Y2 JPH0412343 Y2 JP H0412343Y2
Authority
JP
Japan
Prior art keywords
damper
flue
air communication
pit
communication hole
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
Application number
JP13800287U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6446633U (en, 2012
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 JP13800287U priority Critical patent/JPH0412343Y2/ja
Publication of JPS6446633U publication Critical patent/JPS6446633U/ja
Application granted granted Critical
Publication of JPH0412343Y2 publication Critical patent/JPH0412343Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)
  • Air Supply (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
JP13800287U 1987-09-09 1987-09-09 Expired JPH0412343Y2 (en, 2012)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13800287U JPH0412343Y2 (en, 2012) 1987-09-09 1987-09-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13800287U JPH0412343Y2 (en, 2012) 1987-09-09 1987-09-09

Publications (2)

Publication Number Publication Date
JPS6446633U JPS6446633U (en, 2012) 1989-03-22
JPH0412343Y2 true JPH0412343Y2 (en, 2012) 1992-03-25

Family

ID=31399944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13800287U Expired JPH0412343Y2 (en, 2012) 1987-09-09 1987-09-09

Country Status (1)

Country Link
JP (1) JPH0412343Y2 (en, 2012)

Also Published As

Publication number Publication date
JPS6446633U (en, 2012) 1989-03-22

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