JPH0461231U - - Google Patents
Info
- Publication number
- JPH0461231U JPH0461231U JP10408190U JP10408190U JPH0461231U JP H0461231 U JPH0461231 U JP H0461231U JP 10408190 U JP10408190 U JP 10408190U JP 10408190 U JP10408190 U JP 10408190U JP H0461231 U JPH0461231 U JP H0461231U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- control circuit
- motor
- electric
- turns
- 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
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Ventilation (AREA)
Description
図面は本考案の実施態様を示したもので、第１
図は第１実施例の平面図、第２図は第１図のコン
トロール装置の説明図、第３図は第２図の回路の
説明図、第４図は第２実施例の回路の説明図、第
５図は第３実施例の回路の説明図である。
１……フアンケーシング、２，３，４……換気
吸込口、５……換気吐出口、６，７，８……電動
ダンパ、９……電動機、１０……換気フアン、１
１……単相交流電源、１２……電動機制御回路、
１３，１４，１５……リミツトスイツチ、１６，
１７，１８……ダンパ制御回路、２０，２１，２
２……リレー、２７，２８，２９……外部スイツ
チ。
The drawings show embodiments of the present invention.
2 is an explanatory diagram of the control device of FIG. 1, FIG. 3 is an explanatory diagram of the circuit of FIG. 2, and FIG. 4 is an explanatory diagram of the circuit of the second embodiment. , FIG. 5 is an explanatory diagram of the circuit of the third embodiment. 1... Fan casing, 2, 3, 4... Ventilation inlet, 5... Ventilation outlet, 6, 7, 8... Electric damper, 9... Electric motor, 10... Ventilation fan, 1
1...Single-phase AC power supply, 12...Motor control circuit,
13, 14, 15...Limit switch, 16,
17, 18...damper control circuit, 20, 21, 2
2... Relay, 27, 28, 29... External switch.
Claims (1)
動する１つの電動機と、異なる位置に設けられた
複数の吸込口の少なくとも１つに取付けられた電
動ダンパと、該電動ダンパの数に対応して各別に
設けられて該電動ダンパをそれぞれ開閉させる開
閉用モータと、該開閉用モータを各別にオン・オ
フさせるリミツトスイツチを有するダンパ制御回
路と、該ダンパ制御回路への給電をオン・オフさ
せる外部スイツチとを備え、かつ、前記外部スイ
ツチのオンにより該ダンパ制御回路を介して内部
に設けられたリレーが作動して前記電動機を該電
動ダンパの開の数に応じた回転速度に制御する電
動機制御回路を備えていることを特徴とする、中
間ダクト用フアンコントロール装置。 one electric motor that rotationally drives one ventilation fan at a plurality of different speeds; an electric damper attached to at least one of the plurality of suction ports provided at different positions; A damper control circuit having a separately provided opening/closing motor that opens and closes the electric damper, a limit switch that turns each opening/closing motor on and off separately, and an external switch that turns on and off the power supply to the damper control circuit. and a motor control circuit that operates an internal relay via the damper control circuit when the external switch is turned on to control the motor to a rotational speed corresponding to the number of openings of the electric damper. A fan control device for an intermediate duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10408190U JPH0461231U (en) | 1990-10-04 | 1990-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10408190U JPH0461231U (en) | 1990-10-04 | 1990-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0461231U true JPH0461231U (en) | 1992-05-26 |
Family
ID=31849224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10408190U Pending JPH0461231U (en) | 1990-10-04 | 1990-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0461231U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6155635B2 (en) * | 1980-11-06 | 1986-11-28 | Matsushita Electric Ind Co Ltd |
-
1990
- 1990-10-04 JP JP10408190U patent/JPH0461231U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6155635B2 (en) * | 1980-11-06 | 1986-11-28 | Matsushita Electric Ind Co Ltd |
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