JPH01131934U - - Google Patents
Info
- Publication number
- JPH01131934U JPH01131934U JP2685888U JP2685888U JPH01131934U JP H01131934 U JPH01131934 U JP H01131934U JP 2685888 U JP2685888 U JP 2685888U JP 2685888 U JP2685888 U JP 2685888U JP H01131934 U JPH01131934 U JP H01131934U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- rectangular box
- perforated
- blow
- air blowing
- 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
- 238000007664 blowing Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
- Duct Arrangements (AREA)
- Air-Flow Control Members (AREA)
Description
第１図ないし第４図は本考案の１実施例を示し
、第１図はその装置の一部を載除した側面図、第
２図はその装置の底面図、第３図はその装置の載
断側面図、第４図は支持部材を操作した時の状態
の説明図、第５図は従来装置の一部を載除した側
面図である。
３……フイルタユニツト囲枠、４……エアフイ
ルタ、５……方形箱状枠体、６……下方吹出用多
孔板、８……周側壁、９……横吹出孔、１１……
下方開口部、１９……中間吹出用多孔板、２１…
…枠状シヤツター、２２……支持部材。
Figures 1 to 4 show one embodiment of the present invention; Figure 1 is a side view of the device with some parts removed, Figure 2 is a bottom view of the device, and Figure 3 is a diagram of the device. FIG. 4 is an explanatory view of the state in which the support member is operated, and FIG. 5 is a side view of the conventional device with a portion removed. 3... Filter unit surrounding frame, 4... Air filter, 5... Rectangular box-shaped frame, 6... Perforated plate for downward blowing, 8... Circumferential wall, 9... Horizontal blowing hole, 11...
Lower opening, 19...Middle blowout perforated plate, 21...
...Frame-shaped shutter, 22...Supporting member.
Claims (1)
えるフイルタユニツト囲枠の下方開口部に取り付
けて、空気の吹き出しを制御する装置であつて、
底部に下方吹出用多孔板を備え、周側壁に横吹出
孔を備える方形箱状枠体の空気吹出制御装置にお
いて、エアフイルタと方形箱状枠体の下方吹出用
多孔板との間に配置する中間吹出用多孔板の周縁
に方形箱状枠体の周側壁に沿つた枠状シヤツター
を設け、該中間吹出用多孔板を方形箱状枠体に設
けた支持部材で上下動並びに傾動自在に支持した
ことを特徴とする空気吹出制御装置。 A device for controlling air blowing by being attached to a lower opening of a filter unit surrounding frame that accommodates an air filter and has a lower opening,
In an air blowing control device having a rectangular box-like frame body, which has a perforated plate for downward blowing at the bottom and side blow-off holes on the peripheral side wall, an intermediate portion is disposed between the air filter and the perforated plate for downward blowing of the rectangular box-like frame body. A frame-shaped shutter along the circumferential side wall of a rectangular box-shaped frame was provided at the periphery of the perforated blow-out plate, and the intermediate perforated blow-out plate was supported so as to be vertically movable and tiltable by a support member provided on the rectangular box-like frame. An air blowing control device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2685888U JPH0522745Y2 (en) | 1988-03-02 | 1988-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2685888U JPH0522745Y2 (en) | 1988-03-02 | 1988-03-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01131934U true JPH01131934U (en) | 1989-09-07 |
| JPH0522745Y2 JPH0522745Y2 (en) | 1993-06-11 |
Family
ID=31248861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2685888U Expired - Lifetime JPH0522745Y2 (en) | 1988-03-02 | 1988-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0522745Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012056592A1 (en) * | 2010-10-28 | 2012-05-03 | 株式会社朝日工業社 | Clean room |
| EP3418088A1 (en) * | 2013-10-18 | 2018-12-26 | Hitachi, Ltd. | Moving vehicle |
-
1988
- 1988-03-02 JP JP2685888U patent/JPH0522745Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012056592A1 (en) * | 2010-10-28 | 2012-05-03 | 株式会社朝日工業社 | Clean room |
| EP3418088A1 (en) * | 2013-10-18 | 2018-12-26 | Hitachi, Ltd. | Moving vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0522745Y2 (en) | 1993-06-11 |