JPS6232949U - - Google Patents
Info
- Publication number
- JPS6232949U JPS6232949U JP12448685U JP12448685U JPS6232949U JP S6232949 U JPS6232949 U JP S6232949U JP 12448685 U JP12448685 U JP 12448685U JP 12448685 U JP12448685 U JP 12448685U JP S6232949 U JPS6232949 U JP S6232949U
- Authority
- JP
- Japan
- Prior art keywords
- swing
- motor
- voltage
- grill
- power supply
- 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
- 230000002265 prevention Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Air-Flow Control Members (AREA)
Description
第1図は本考案の電動式スインググリルの揺動
制御装置の一実施例を示す回路図、第2図は第1
図の装置におけるブロア電圧とモータ電圧との関
係を示す図、第3図は従来の電動式スインググリ
ルの揺動制御装置を示す回路図、第4図は第3図
の装置におけるブロア電圧とモータ電圧との関係
を示す図である。
10……スインググリル用モータ、14……定
電圧回路、16……モータ印加電圧制御トランジ
スタ、20……ブロアモータ、22,24……逆
流防止用ダイオード。
FIG. 1 is a circuit diagram showing an embodiment of the electric swing grill swing control device of the present invention, and FIG.
A diagram showing the relationship between blower voltage and motor voltage in the device shown in the figure, FIG. 3 is a circuit diagram showing a swing control device for a conventional electric swing grill, and FIG. 4 is a diagram showing the relationship between blower voltage and motor voltage in the device shown in FIG. FIG. 3 is a diagram showing the relationship with voltage. 10... Motor for swing grill, 14... Constant voltage circuit, 16... Motor applied voltage control transistor, 20... Blower motor, 22, 24... Diode for backflow prevention.
Claims (1)
ンググリルのスイング周期をブロアモータ駆動に
よるエアの吹出風量に応じた周期で繰返しエアの
吹出方向が変更されるように揺動制御する電動式
スインググリルの揺動制御装置において、電源部
とスインググリル用モータとの間に挿入されるモ
ータ印加電圧制御トランジスタと、該モータ印加
電圧制御トランジスタの入力側と電源部の出力端
子間及びモータ印加電圧制御トランジスタの入力
側とブロアモータに印加される電圧に比例するブ
ロア電圧の出力点との間に挿入される2個の逆流
防止用ダイオードと、を備えるとともに前記電源
部からの電源電圧とブロア電圧が各々前記逆流防
止用ダイオードを介して前記モータ印加電圧制御
トランジスタの入力側に印加されるように構成し
、エア吹出風量の上位順と下位順が設定されてエ
ア吹出風量が上位値以上及び下位値以下のときに
は前記スイング周期が上位値及び下位値のときの
スイング周期に固定されるようにしたことを特徴
とする電動式スインググリルの揺動制御装置。 Swing control of an electric swing grill in which the swing cycle of a swing grill that is swung by a swing grill motor is controlled so that the direction of air blowing is repeatedly changed at a cycle corresponding to the air blowing volume driven by a blower motor. In the device, a motor applied voltage control transistor inserted between a power supply section and a swing grill motor, an input side of the motor applied voltage control transistor and an output terminal of the power supply section, and an input side of the motor applied voltage control transistor. two backflow prevention diodes inserted between an output point of a blower voltage proportional to the voltage applied to the blower motor, and the power supply voltage from the power supply section and the blower voltage are respectively connected to the backflow prevention diodes. The motor applied voltage is applied to the input side of the control transistor via 1. A swing control device for an electric swing grill, characterized in that the swing cycle is fixed to the swing cycle when is an upper value and a lower value.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12448685U JPH029326Y2 (en) | 1985-08-12 | 1985-08-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12448685U JPH029326Y2 (en) | 1985-08-12 | 1985-08-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6232949U true JPS6232949U (en) | 1987-02-26 |
JPH029326Y2 JPH029326Y2 (en) | 1990-03-07 |
Family
ID=31016541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12448685U Expired JPH029326Y2 (en) | 1985-08-12 | 1985-08-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH029326Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007015550A (en) * | 2005-07-07 | 2007-01-25 | Nissan Motor Co Ltd | Air conditioner for vehicle |
-
1985
- 1985-08-12 JP JP12448685U patent/JPH029326Y2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007015550A (en) * | 2005-07-07 | 2007-01-25 | Nissan Motor Co Ltd | Air conditioner for vehicle |
JP4613719B2 (en) * | 2005-07-07 | 2011-01-19 | 日産自動車株式会社 | Air conditioner for vehicles |
Also Published As
Publication number | Publication date |
---|---|
JPH029326Y2 (en) | 1990-03-07 |