JPH0414795U - - Google Patents
Info
- Publication number
- JPH0414795U JPH0414795U JP5580690U JP5580690U JPH0414795U JP H0414795 U JPH0414795 U JP H0414795U JP 5580690 U JP5580690 U JP 5580690U JP 5580690 U JP5580690 U JP 5580690U JP H0414795 U JPH0414795 U JP H0414795U
- Authority
- JP
- Japan
- Prior art keywords
- blower
- bypass passage
- passage
- port side
- ventilation passage
- 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
Landscapes
- Control Of Positive-Displacement Air Blowers (AREA)
Description
図面はこの考案の一実施例を示し、第１図は風
量調整機能付きのブロワの縦断側面図、第２図は
送風通路及びバイパス通路の接続状態を示す送風
系統の構成正面図、第３図はケーシング外部に設
けたバイパス通路の拡大正面図である。
１……ブロワ、２……ケーシング、３……羽根
車、４……電動機、９……送風通路、１０……吸
込口、１１……吐出口、１２……バイパス通路、
１３……流量調整弁。
The drawings show one embodiment of this invention; Fig. 1 is a longitudinal cross-sectional side view of a blower with an air volume adjustment function, Fig. 2 is a front view of the configuration of the air blowing system showing the connection state of the air passage and bypass passage, and Fig. 3. FIG. 2 is an enlarged front view of a bypass passage provided outside the casing. DESCRIPTION OF SYMBOLS 1... Blower, 2... Casing, 3... Impeller, 4... Electric motor, 9... Ventilation passage, 10... Suction port, 11... Discharge port, 12... Bypass passage,
13...Flow rate adjustment valve.
Claims (1)
送風通路の吸込口側から吸込まれた気体を突出口
側に圧送して突出するブロワであつて、 上記送風通路の吸込側と吐出側とをバイパス通
路により連通接続し、該バイパスの通路に気体の
リターン量を調整するための流量調整弁を設けた 風量調整機能付きのブロワ。[Scope of utility model registration claim] By rotating an impeller that is pivotally supported inside the casing,
The blower protrudes by forcing gas sucked in from the suction port side of the ventilation passage to the discharge port side, and the suction side and the discharge side of the ventilation passage are connected to each other by a bypass passage, and the gas is supplied to the bypass passage. A blower with an air volume adjustment function equipped with a flow adjustment valve to adjust the return amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5580690U JPH0414795U (en) | 1990-05-28 | 1990-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5580690U JPH0414795U (en) | 1990-05-28 | 1990-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0414795U true JPH0414795U (en) | 1992-02-06 |
Family
ID=31579085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5580690U Pending JPH0414795U (en) | 1990-05-28 | 1990-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414795U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5718497A (en) * | 1980-07-04 | 1982-01-30 | Matsushita Electric Ind Co Ltd | Eddy flow fan |
| JPS58160731A (en) * | 1982-03-18 | 1983-09-24 | ヴエバスト―ヴエルク・ヴエ−・バイエル・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング・ウント・コムパニ | Fan for combustion air |
-
1990
- 1990-05-28 JP JP5580690U patent/JPH0414795U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5718497A (en) * | 1980-07-04 | 1982-01-30 | Matsushita Electric Ind Co Ltd | Eddy flow fan |
| JPS58160731A (en) * | 1982-03-18 | 1983-09-24 | ヴエバスト―ヴエルク・ヴエ−・バイエル・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング・ウント・コムパニ | Fan for combustion air |
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