JPS61197440U - - Google Patents
Info
- Publication number
- JPS61197440U JPS61197440U JP8150285U JP8150285U JPS61197440U JP S61197440 U JPS61197440 U JP S61197440U JP 8150285 U JP8150285 U JP 8150285U JP 8150285 U JP8150285 U JP 8150285U JP S61197440 U JPS61197440 U JP S61197440U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- shaft
- opening
- closing
- ceiling
- 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.)
- Granted
Links
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Air-Flow Control Members (AREA)
Description
第１図乃至第３図は本考案の一実施例を示すも
ので、第１図は一部断面正面図、第２図は開閉軸
とダンパ軸の取付状態を示す側面図、第３図は開
閉軸と軸受の取付状態を示す正面図、第４図は本
考案の他の実施例を示す一部断面正面図である。
３…送気ダクト、３ａ…出口管、４…ダンパ、
５…ユニツトケース、６…チヤンバ、７…エアフ
イルタ、８…室、１２…ダンパ軸、１２ａ…ダン
パ軸の一端、１３…Ｏリング、１４…支持板、１
５…開閉軸、１６…ウオーム軸、１７…軸受、１
８…ロツド、１９…フレキシブルシヤフト、２１
，２２，２６…Ｏリング、２３，２４…ビス、２
５…ボルト、２７…リング、２８…グロメツト。
Figures 1 to 3 show an embodiment of the present invention, with Figure 1 being a partially sectional front view, Figure 2 being a side view showing how the opening/closing shaft and damper shaft are installed, and Figure 3 being a side view showing how the opening/closing shaft and damper shaft are installed. FIG. 4 is a front view showing the mounting state of the opening/closing shaft and the bearing, and FIG. 4 is a partially sectional front view showing another embodiment of the present invention. 3... Air supply duct, 3a... Outlet pipe, 4... Damper,
5... Unit case, 6... Chamber, 7... Air filter, 8... Chamber, 12... Damper shaft, 12a... One end of damper shaft, 13... O-ring, 14... Support plate, 1
5... Opening/closing shaft, 16... Worm shaft, 17... Bearing, 1
8... Rod, 19... Flexible shaft, 21
, 22, 26... O ring, 23, 24... Screw, 2
5... Bolt, 27... Ring, 28... Grommet.
Claims (1)
、ダンパ軸を支点に回動する風量調節用のダンパ
を備えた送気ダクトにおいて、前記ダンパ軸の一
端を送気ダクトの外部に突出させ、該ダンパ軸の
突出端に開閉軸の一端を係合すると共に、該開閉
軸の他端を天井板に回動自在に軸支し、かつ前記
送気ダクトのダンパ軸挿通部と、天井板の開閉軸
軸支部とをＯリング等の密閉装置により密封した
ことを特徴とする送気ダクトのダンパ開閉装置。 In an air duct equipped with a damper for adjusting air volume that rotates around a damper shaft near the outlet of the air duct disposed in the ceiling, one end of the damper shaft protrudes to the outside of the air duct. one end of the opening/closing shaft is engaged with the protruding end of the damper shaft, the other end of the opening/closing shaft is rotatably supported on the ceiling plate, and the damper shaft insertion portion of the air supply duct is connected to the ceiling. A damper opening/closing device for an air supply duct, characterized in that an opening/closing shaft of a plate is sealed with a sealing device such as an O-ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8150285U JPH0236023Y2 (en) | 1985-05-30 | 1985-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8150285U JPH0236023Y2 (en) | 1985-05-30 | 1985-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61197440U true JPS61197440U (en) | 1986-12-09 |
| JPH0236023Y2 JPH0236023Y2 (en) | 1990-10-02 |
Family
ID=30628343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8150285U Expired JPH0236023Y2 (en) | 1985-05-30 | 1985-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0236023Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014190584A (en) * | 2013-03-26 | 2014-10-06 | Mitsubishi Electric Corp | Air conditioner |
-
1985
- 1985-05-30 JP JP8150285U patent/JPH0236023Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014190584A (en) * | 2013-03-26 | 2014-10-06 | Mitsubishi Electric Corp | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0236023Y2 (en) | 1990-10-02 |
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