JPH02115638U - - Google Patents

Info

Publication number
JPH02115638U
JPH02115638U JP2415789U JP2415789U JPH02115638U JP H02115638 U JPH02115638 U JP H02115638U JP 2415789 U JP2415789 U JP 2415789U JP 2415789 U JP2415789 U JP 2415789U JP H02115638 U JPH02115638 U JP H02115638U
Authority
JP
Japan
Prior art keywords
exhaust pipe
hood
threaded part
supply
supply cylinder
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
JP2415789U
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 JP2415789U priority Critical patent/JPH02115638U/ja
Publication of JPH02115638U publication Critical patent/JPH02115638U/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、本考案の給排気筒の実施例の縦断面
図、第2図は従来の給排気筒を示す断面図である
。 11……給排気筒、12……給気筒、13……
排気筒、18……フード、18b……開口部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 中間部で軸方向に伸縮できる二重構造の給気筒
    および排気筒と、前記排気筒先端の外周に設けた
    ねじ部と、前記給気筒を覆うお椀状のフードとを
    備え、このフードの外周端面側に給気用の開口部
    を、中央部にねじ部を形成するとともにこのねじ
    部に前記フードのねじ部を螺合して壁の貫通穴に
    挿入した前記給排気筒の給気筒の屋外傾斜フラン
    ジに、前記フードの外周端面を当接させて壁に屋
    外傾斜フランジを押圧固定してなる給排気筒。
JP2415789U 1989-03-02 1989-03-02 Pending JPH02115638U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2415789U JPH02115638U (ja) 1989-03-02 1989-03-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2415789U JPH02115638U (ja) 1989-03-02 1989-03-02

Publications (1)

Publication Number Publication Date
JPH02115638U true JPH02115638U (ja) 1990-09-17

Family

ID=31243764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2415789U Pending JPH02115638U (ja) 1989-03-02 1989-03-02

Country Status (1)

Country Link
JP (1) JPH02115638U (ja)

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