JPS62115567U

JPS62115567U -

Info

Publication number: JPS62115567U
Application number: JP310186U
Authority: JP
Priority date: 1986-01-16
Filing date: 1986-01-16
Publication date: 1987-07-22

Description

[Brief explanation of the drawing]

第１図は本考案によるダンパ装置の一例を示す
正面図、第２図は第１図の―線断面図、第３
図は第１図の―線断面図、第４図は本考案で
使用するシール板の作用を示す、第３図と同様な
図、第５図は従来のダンパ装置を示す正面図、第
６図は第５図の―線断面図、第７図は第６図
の部の拡大詳細図、第８図は第５図の―線
断面図、第９図は従来の他のダンパ装置を示す、
第８図と同様な図である。１…ダンパ装置、２…軸、３…回転羽根、４，
４′…ダンパ枠、７…隙間、１１…シール板、１
４…ダクト。 Fig. 1 is a front view showing an example of a damper device according to the present invention, Fig. 2 is a sectional view taken along the line - - of Fig. 1, and Fig.
The figures are a cross-sectional view taken along the line -- in Fig. 1, Fig. 4 is a view similar to Fig. 3, showing the action of the seal plate used in the present invention, Fig. 5 is a front view showing a conventional damper device, and Fig. 6 is a front view showing the conventional damper device. The figure is a sectional view taken along the line - - of Fig. 5, Fig. 7 is an enlarged detailed view of the part shown in Fig. 6, Fig. 8 is a sectional view taken along the line - - of Fig. 5, and Fig. 9 shows another conventional damper device. ,
This is a diagram similar to FIG. 8. 1... Damper device, 2... Shaft, 3... Rotating vane, 4,
4'...damper frame, 7...gap, 11...seal plate, 1
4...Duct.

Claims

[Scope of utility model registration request]

In a damper device in which a rotating blade that closes off a duct is attached to the shaft, one end of a sealing plate whose cross section is bent in a zigzag shape is attached to the axial end of the rotating blade, and the other end of this sealing plate is attached to the axial end of the rotating blade. A damper device characterized by slidingly contacting an axial end portion and an adjacent damper frame with a gap left.