JPH03100734U - - Google Patents

Info

Publication number
JPH03100734U
JPH03100734U JP907190U JP907190U JPH03100734U JP H03100734 U JPH03100734 U JP H03100734U JP 907190 U JP907190 U JP 907190U JP 907190 U JP907190 U JP 907190U JP H03100734 U JPH03100734 U JP H03100734U
Authority
JP
Japan
Prior art keywords
blade
electric motor
support
fixing
fixed
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
JP907190U
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 JP907190U priority Critical patent/JPH03100734U/ja
Publication of JPH03100734U publication Critical patent/JPH03100734U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の有圧換気扇の断面
図、第2図は同有圧換気扇の羽根ボス部の側面図
、第3図は従来の有圧換気扇の側面図、第4図は
同正面図である。 1……羽根、2……電動機、3……支持体、4
……フレーム、5……開口部、6a,6b……羽
根ボス、7……固定用ボルト、8a,8b……蝶
着部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 風を送る羽根と、この羽根を着脱自在に固着し
    た電動機と、この電動機を支持体と、この支持体
    を固定し前記羽根の外径よりわずかに大きい径の
    開口部を有したフレームとを有し、前記羽根はそ
    の表裏両面に、この羽根を前記電動機に固着する
    固定用ボルトの蝶着部を有した羽根ボスをそれぞ
    れ備えてなる有圧換気扇。
JP907190U 1990-02-01 1990-02-01 Pending JPH03100734U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP907190U JPH03100734U (ja) 1990-02-01 1990-02-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP907190U JPH03100734U (ja) 1990-02-01 1990-02-01

Publications (1)

Publication Number Publication Date
JPH03100734U true JPH03100734U (ja) 1991-10-21

Family

ID=31512675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP907190U Pending JPH03100734U (ja) 1990-02-01 1990-02-01

Country Status (1)

Country Link
JP (1) JPH03100734U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4733570U (ja) * 1971-05-13 1972-12-14
JPS4940247B1 (ja) * 1965-08-02 1974-11-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940247B1 (ja) * 1965-08-02 1974-11-01
JPS4733570U (ja) * 1971-05-13 1972-12-14

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