JPS5988297U

JPS5988297U - Blower

Info

Publication number: JPS5988297U
Application number: JP18390782U
Authority: JP
Inventors: 公佑橋本
Original assignee: 三菱電機株式会社
Priority date: 1982-12-03
Filing date: 1982-12-03
Publication date: 1984-06-14
Also published as: JPS6329909Y2

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

[Brief explanation of the drawing]

第１図はこの考案の実施例による送風機の側面図、第２
図はその正面図、第３図は第１図の■−■線に沿う断面
図、第４図は第３図のＩＶ−ＩＶ線に沿う断面図、第５
図は第３図の■−■線に沿う断面図、第６図は第３図の
Ｖｌ−Ｖｌ線に沿う断面図、第７図は合成トルクと相対
回転数との関係を示す線図である。１・・・送風部、２＝・・ケーシング、５・・・ケーシ
ングの開放部、６・・・可動ベーン、８・・・揺動中心
軸、９・・・回転駆動機構、１６・・・同期トルク出力
軸、１８・・・プーリ、２０・・・プーリ、２１・・・
ベルト、２２・・・クランク、２３・・・クランクビン
、２４・・・クランクアーム。なお、図中、同一符号は
同一または相当部分を示す。Figure 1 is a side view of a blower according to an embodiment of this invention;
The figure is a front view, Figure 3 is a sectional view taken along line ■-■ in Figure 1, Figure 4 is a sectional view taken along line IV-IV in Figure 3, and Figure 5 is a sectional view taken along line IV-IV in Figure 3.
The figure is a sectional view taken along the line ■-■ in Fig. 3, Fig. 6 is a sectional view taken along the line Vl-Vl in Fig. 3, and Fig. 7 is a diagram showing the relationship between composite torque and relative rotation speed. be. DESCRIPTION OF SYMBOLS 1...Blower part, 2=...Casing, 5...Opening part of casing, 6...Movable vane, 8...Rotating center axis, 9...Rotation drive mechanism, 16... Synchronous torque output shaft, 18...Pulley, 20...Pulley, 21...
Belt, 22...Crank, 23...Crank bottle, 24...Crank arm. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

(1) A blower that has a blower section and a movable vane provided in the open part of a casing containing the blower section, and is configured to change the blowing direction by swinging the movable vane back and forth, and is synchronous. A blower characterized in that a blower section is connected to a synchronous torque output shaft of a rotary drive mechanism including a torque output shaft and a slip torque output shaft, and a movable vane is connected to the slip torque output shaft.

(2) A utility model registration claim in which a synchronous torque output shaft and a slip torque output shaft are provided on the same axis, and the strip torque output shaft and the swing center axis of the movable vane are connected via a transmission mechanism and a crank mechanism. The blower described in scope 1.