JPS6041597U - variable blade axial fan - Google Patents
variable blade axial fanInfo
- Publication number
- JPS6041597U JPS6041597U JP13426283U JP13426283U JPS6041597U JP S6041597 U JPS6041597 U JP S6041597U JP 13426283 U JP13426283 U JP 13426283U JP 13426283 U JP13426283 U JP 13426283U JP S6041597 U JPS6041597 U JP S6041597U
- Authority
- JP
- Japan
- Prior art keywords
- variable blade
- blade axial
- axial fan
- variable
- positioner
- 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
Links
Landscapes
- Control Of Positive-Displacement Air Blowers (AREA)
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
第１図は可変動翼軸流ファンの一般的な構成例と従来の
駆動制御装置の一例を示す側面図、第２図は第１図の可
変動翼の作動機構を示す斜視図、第３図は制御シリンダ
付近の詳細を示す切断側面図、第４図は第１図に適用し
た本考案の一実施例を示す側面図、第５図は第４図の斜
視図である。
１は可変動翼、２，３は回転ハブ、８はデフユニザ、１
２はスライドシュー、１３．１４はガイドリング、２０
は制御シリンダ、２１は制御ロンド、２２はパイロット
弁、２３は油圧装置、２４はロータリージヨイント、３
２はポジショナ−付直動シリンダ、３３は作動ロッド、
３４は駆動制御指令を示す。FIG. 1 is a side view showing a general configuration example of a variable blade axial flow fan and an example of a conventional drive control device, FIG. 2 is a perspective view showing the operating mechanism of the variable blade shown in FIG. 1, and FIG. 4 is a side view showing an embodiment of the present invention applied to FIG. 1, and FIG. 5 is a perspective view of FIG. 4. 1 is a variable blade, 2 and 3 are rotating hubs, 8 is a differential unitizer, 1
2 is the slide shoe, 13.14 is the guide ring, 20
21 is a control cylinder, 22 is a pilot valve, 23 is a hydraulic system, 24 is a rotary joint, 3
2 is a direct-acting cylinder with a positioner, 33 is an operating rod,
34 indicates a drive control command.
Claims (1)
たポジショナ−付直動シリンダを設け、該ポジショナー
付直動シリンダの伸縮力を、前記制御ロッド、操作力増
大のための制御シリンダを介して可変動翼の回動制御を
行うガイドリングに伝えるよう構成したことを特徴とす
る可変動翼軸流ファン。A linear motion cylinder with a positioner is provided inside the differential user, and the operating rod is connected to a control rod, and the expansion and contraction force of the linear motion cylinder with the positioner is variable via the control rod and the control cylinder for increasing the operating force. A variable blade axial flow fan characterized in that the variable blade axial flow fan is configured to transmit information to a guide ring that controls rotation of the blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13426283U JPS6041597U (en) | 1983-08-30 | 1983-08-30 | variable blade axial fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13426283U JPS6041597U (en) | 1983-08-30 | 1983-08-30 | variable blade axial fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6041597U true JPS6041597U (en) | 1985-03-23 |
Family
ID=30302583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13426283U Pending JPS6041597U (en) | 1983-08-30 | 1983-08-30 | variable blade axial fan |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6041597U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53134210A (en) * | 1977-02-28 | 1978-11-22 | Axial International Ag | Industrial blower capable of changing blade pitch during operation |
-
1983
- 1983-08-30 JP JP13426283U patent/JPS6041597U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53134210A (en) * | 1977-02-28 | 1978-11-22 | Axial International Ag | Industrial blower capable of changing blade pitch during operation |
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