JPS58152599U - Variable blade axial flow blower - Google Patents

Variable blade axial flow blower

Info

Publication number
JPS58152599U
JPS58152599U JP4885982U JP4885982U JPS58152599U JP S58152599 U JPS58152599 U JP S58152599U JP 4885982 U JP4885982 U JP 4885982U JP 4885982 U JP4885982 U JP 4885982U JP S58152599 U JPS58152599 U JP S58152599U
Authority
JP
Japan
Prior art keywords
axial flow
flow blower
variable blade
blade axial
rotating shaft
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
JP4885982U
Other languages
Japanese (ja)
Inventor
花田　喬
Original Assignee
西部電機工業株式会社
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 西部電機工業株式会社 filed Critical 西部電機工業株式会社
Priority to JP4885982U priority Critical patent/JPS58152599U/en
Publication of JPS58152599U publication Critical patent/JPS58152599U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案による可変翼軸流送風機についての概
略正面図、第２図は第１図の一部詳細図、第３図は第２
図の線■−■における概略断面図。 ６・・・ピストンロッド、７・・・回転接手、８・・・
ダイヤフラム、９・・・回転軸（可変軸）、１３・・・
スプリング、１９．２０・・・軸受、３０・・・翼（ブ
レード）。Figure 1 is a schematic front view of the variable blade axial flow blower according to this invention, Figure 2 is a partially detailed view of Figure 1, and Figure 3 is the second
A schematic sectional view taken along the line ■-■ in the figure. 6... Piston rod, 7... Rotating joint, 8...
Diaphragm, 9... Rotating axis (variable axis), 13...
Spring, 19.20... Bearing, 30... Wing (blade).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 翼の取付角度を変更できる回転軸、前記回転軸〜を一方
向に常時付勢するスプリング、及び前記回転軸を反対方
向に付勢できる空気圧作動のダイヤフラムを有しており
、更に、前記回転軸の動きを安定させるためにオイルダ
ッシュポットを設け、そのピストンロッドの一端を前記
ダイヤフラムに接続し、他端を回転接手に連結し、しか
も前記ピストンロッドが軸受を介して支持されているこ
とを特徴とする軸流送風機。It has a rotating shaft that can change the mounting angle of the blade, a spring that constantly biases the rotating shaft in one direction, and a pneumatically actuated diaphragm that biases the rotating shaft in the opposite direction. An oil dashpot is provided to stabilize the movement of the piston rod, one end of which is connected to the diaphragm, and the other end is connected to a rotating joint, and the piston rod is supported via a bearing. Axial flow blower.
JP4885982U 1982-04-06 1982-04-06 Variable blade axial flow blower Pending JPS58152599U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4885982U JPS58152599U (en) 1982-04-06 1982-04-06 Variable blade axial flow blower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4885982U JPS58152599U (en) 1982-04-06 1982-04-06 Variable blade axial flow blower

Publications (1)

Publication Number Publication Date
JPS58152599U true JPS58152599U (en) 1983-10-12

Family

ID=30059758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4885982U Pending JPS58152599U (en) 1982-04-06 1982-04-06 Variable blade axial flow blower

Country Status (1)

Country Link
JP (1) JPS58152599U (en)

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