JPH0484000U

JPH0484000U -

Info

Publication number: JPH0484000U
Application number: JP12836590U
Authority: JP
Priority date: 1990-11-30
Filing date: 1990-11-30
Publication date: 1992-07-21

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す図、第２図
はこの考案の一実施例のストツパ付近の詳細を示
す図、第３図はサーマルルーバのバイメタルアク
チユエータ温度−ブレード開角の関係を示す図、
第４図はこの考案のブレード全閉状態を示す図、
第５図はこの考案のブレード中途開状態を示す図
、第６図はこの考案のブレード全開状態を示す図
、第７図は従来のサーマルルーバを示す図、第８
図はサーマルルーバの開閉状態を示す図である。図において、３はフレーム、７はブレード、９
，１０はストツパ、１１，１３はストツパの電気
絶縁部、１２，１４はストツパの電気導体部であ
る。なお、図中同一符号は同一または相当部分を
示す。 Fig. 1 is a diagram showing an embodiment of this invention, Fig. 2 is a diagram showing details near the stopper of an embodiment of this invention, and Fig. 3 is a diagram showing bimetal actuator temperature of the thermal louver vs. blade opening angle. A diagram showing the relationship,
Figure 4 is a diagram showing the blade of this invention in a fully closed state;
FIG. 5 is a diagram showing the blade of this invention in a partially open state, FIG. 6 is a diagram showing the blade of this invention in a fully open state, FIG. 7 is a diagram showing a conventional thermal louver, and FIG. 8 is a diagram showing a conventional thermal louver.
The figure is a diagram showing the open and closed states of the thermal louver. In the figure, 3 is a frame, 7 is a blade, 9
, 10 are stoppers, 11 and 13 are electrically insulating parts of the stopper, and 12 and 14 are electrical conductor parts of the stopper. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

In a thermal louver consisting of a blade and a frame surrounding the blade, the blade is grounded to the frame with a metal wire, and a stopper consisting of an electrically insulating part and an electrical conductor part is attached to the blade side of the frame, and when the rotation of the blade is restrained by the stopper. A thermal louver characterized in that contact between the blade and the stopper is made at an electrical conductor portion of the stopper.