JPH01109748U - - Google Patents
Info
- Publication number
- JPH01109748U JPH01109748U JP466788U JP466788U JPH01109748U JP H01109748 U JPH01109748 U JP H01109748U JP 466788 U JP466788 U JP 466788U JP 466788 U JP466788 U JP 466788U JP H01109748 U JPH01109748 U JP H01109748U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- air outlet
- closing
- adjustment device
- volume adjustment
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Duct Arrangements (AREA)
Description
第１図及び第３図は本考案の一実施例を示すも
ので、第１図は風量調節装置の断面図、第２図は
従来の風量調節装置を示す断面図、第３図は風量
調節装置を下から見た状態を示す図である。
図中、１０…風量調節装置、１１…吹出ケース
、１２…ダンパ、１３…ダンパ駆動器、１４…吹
出口、２７…ワツクス、２８…ピストン、Ｂ…給
気ダクト。
Figures 1 and 3 show an embodiment of the present invention; Figure 1 is a sectional view of an air volume adjustment device, Figure 2 is a sectional view of a conventional air volume adjustment device, and Figure 3 is a sectional view of a conventional air volume adjustment device. FIG. 3 is a diagram showing a state in which the device is viewed from below. In the figure, 10... air volume adjustment device, 11... blowout case, 12... damper, 13... damper driver, 14... blower outlet, 27... wax, 28... piston, B... air supply duct.
Claims (1)
て室内に臨む吹出ケースと、該吹出口の開閉を司
るダンパと、室内温度に基づき該ダンパを開閉動
作させるダンパ駆動部とを備えた風量調節装置に
おいて、 前記ダンパ駆動部は室内温度に対応して膨張或
いは収縮する熱膨張部材と、該熱膨張部材が膨張
したとき前記ダンパを閉方向に動作させるピスト
ンとからなる ことを特徴とする風量調節装置。[Claim for Utility Model Registration] An air outlet case whose one end is connected to the air supply duct and whose other end faces into the room through the air outlet, a damper that controls the opening and closing of the air outlet, and an operation of opening and closing the damper based on the indoor temperature. In the air volume adjustment device, the damper drive unit includes a thermal expansion member that expands or contracts in response to indoor temperature, and a piston that operates the damper in a closing direction when the thermal expansion member expands. An air volume adjustment device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP466788U JPH01109748U (en) | 1988-01-20 | 1988-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP466788U JPH01109748U (en) | 1988-01-20 | 1988-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01109748U true JPH01109748U (en) | 1989-07-25 |
Family
ID=31207382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP466788U Pending JPH01109748U (en) | 1988-01-20 | 1988-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01109748U (en) |
-
1988
- 1988-01-20 JP JP466788U patent/JPH01109748U/ja active Pending
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