JPH026946U - - Google Patents
Info
- Publication number
- JPH026946U JPH026946U JP8233088U JP8233088U JPH026946U JP H026946 U JPH026946 U JP H026946U JP 8233088 U JP8233088 U JP 8233088U JP 8233088 U JP8233088 U JP 8233088U JP H026946 U JPH026946 U JP H026946U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- closes
- opens
- duct
- ventilation
- 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
- 238000004887 air purification Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Duct Arrangements (AREA)
Description
図面はこの考案の実施例を示すものであつて、
第１図は空気浄化装置および連結ダクトの斜視図
、第２図は同じくその一部縦断面図、第３図はダ
ンパーは開路、排気口は閉鎖の作動状態を示す作
動説明図、第４図は、ダンパーは閉路、排気口は
開路の作動説明図である。
１……空気浄化装置、２……フイルタ、３……
ブロワー、４……ダクト、５……ダンパー匡体、
６……排気口、７……ハンドル、８……ダンパー
、９……排気開閉弁。
The drawings show an embodiment of this invention,
Fig. 1 is a perspective view of the air purification device and the connecting duct, Fig. 2 is a partial vertical sectional view thereof, Fig. 3 is an operational explanatory diagram showing the operating state with the damper open and the exhaust port closed, Fig. 4 is an operation explanatory diagram with the damper in a closed circuit and the exhaust port in an open circuit. 1...Air purification device, 2...Filter, 3...
Blower, 4...Duct, 5...Damper housing,
6...Exhaust port, 7...Handle, 8...Damper, 9...Exhaust opening/closing valve.
Claims (1)
るダクトにおいて、送風通路を開閉するダンパー
と、その手前側に位置した通路外への排気口を開
閉する排気開閉弁とを一つのハンドルに関連して
設けたことを特徴とする空気浄化装置用連結ダク
ト。 In the duct that connects the air purification device with the purpose of ventilation such as indoors, a damper that opens and closes the ventilation passage and an exhaust opening/closing valve that opens and closes the exhaust port to the outside of the passage located in front of the damper are connected to one handle. A connecting duct for an air purifying device, characterized in that it is provided with a connecting duct for an air purifying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8233088U JPH026946U (en) | 1988-06-23 | 1988-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8233088U JPH026946U (en) | 1988-06-23 | 1988-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH026946U true JPH026946U (en) | 1990-01-17 |
Family
ID=31307088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8233088U Pending JPH026946U (en) | 1988-06-23 | 1988-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH026946U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5435714A (en) * | 1977-08-25 | 1979-03-16 | Toshiba Corp | Magnetic recorder-reproducer |
-
1988
- 1988-06-23 JP JP8233088U patent/JPH026946U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5435714A (en) * | 1977-08-25 | 1979-03-16 | Toshiba Corp | Magnetic recorder-reproducer |