JPH0321639U - - Google Patents

Info

Publication number
JPH0321639U
JPH0321639U JP7868889U JP7868889U JPH0321639U JP H0321639 U JPH0321639 U JP H0321639U JP 7868889 U JP7868889 U JP 7868889U JP 7868889 U JP7868889 U JP 7868889U JP H0321639 U JPH0321639 U JP H0321639U
Authority
JP
Japan
Prior art keywords
chimney
sub
discharge port
exhaust port
main
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.)
Pending
Application number
JP7868889U
Other languages
English (en)
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 JP7868889U priority Critical patent/JPH0321639U/ja
Publication of JPH0321639U publication Critical patent/JPH0321639U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Chimneys And Flues (AREA)

Description

【図面の簡単な説明】
第1図は煙突の頂部ノズルの一実施例を示す縦
断面図、第2A図及び第2B図は夫々その最小ガ
ス量時の状態を示す縦断面図並に平面図、第3A
図及び第3B図は夫々その中間ガス量時の状態を
示す平面図、第4A図及び第4B図は夫々その最
大ガス量時の状態を示す平面図である。 1……筒身、2……主排出口、4……副排出口
カバー、5……副排出口。

Claims (1)

    【実用新案登録請求の範囲】
  1. 煙突筒身の頂部中心部に固定されたガスの主排
    出口の外側に、同主排出口と同心状に配設された
    副排出口カバーを前記筒身の上端部に上下方向に
    可摺動的に嵌装し、前記主排出口と副排出口カバ
    ーとの間に、同カバーの移動に伴つて開口面積が
    増減される環状の副排出口を形成してなることを
    特徴とする煙突の頂部ノズル。
JP7868889U 1989-07-05 1989-07-05 Pending JPH0321639U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7868889U JPH0321639U (ja) 1989-07-05 1989-07-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7868889U JPH0321639U (ja) 1989-07-05 1989-07-05

Publications (1)

Publication Number Publication Date
JPH0321639U true JPH0321639U (ja) 1991-03-05

Family

ID=31622175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7868889U Pending JPH0321639U (ja) 1989-07-05 1989-07-05

Country Status (1)

Country Link
JP (1) JPH0321639U (ja)

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