JPS6439119U - - Google Patents
Info
- Publication number
- JPS6439119U JPS6439119U JP13422987U JP13422987U JPS6439119U JP S6439119 U JPS6439119 U JP S6439119U JP 13422987 U JP13422987 U JP 13422987U JP 13422987 U JP13422987 U JP 13422987U JP S6439119 U JPS6439119 U JP S6439119U
- Authority
- JP
- Japan
- Prior art keywords
- blower
- power supply
- series
- motor
- switch
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Multiple Motors (AREA)
Description
添付図面第１、第２図は本考案装置の回路図で
あつて、第１図はＨモード、第２図はＭ２モード
の電流経路を示す、第３図Ａ，Ｂは従来例を示し
たもので、第３図Ａは従来装置の回路図、第３図
Ｂはブロワスイツチの概略構造図である。
１……電源回路、３……第１ブロワモータ駆動
回路、４……第２ブロワモータ駆動回路、５，６
……ブロワモータ、９……リレー、１１……ブロ
ワスイツチ、２８……第２リレー駆動回路、２９
……直列回路、Ｂ……電源。
Figures 1 and 2 of the attached drawings are circuit diagrams of the device of the present invention, in which Figure 1 shows the current path in H mode, Figure 2 shows the current path in M2 mode, and Figures 3 A and B show the conventional example. FIG. 3A is a circuit diagram of a conventional device, and FIG. 3B is a schematic structural diagram of a blower switch. DESCRIPTION OF SYMBOLS 1... Power supply circuit, 3... First blower motor drive circuit, 4... Second blower motor drive circuit, 5, 6
...Blower motor, 9...Relay, 11...Blower switch, 28...Second relay drive circuit, 29
...Series circuit, B...Power supply.
Claims (1)
２個のモータ駆動回路と、ブロワモータの回転数
を数段階に切り替えるブロワスイツチとを電源に
直列に接続し、前記モータ駆動回路のいずれか一
方に、ブロワスイツチを経由しないで前記電源と
直列接続する直列回路を設けるとともに、ブロワ
スイツチを切り替えて２個のブロワモータの回転
数を最大にした時、前記直列回路へ切り替える切
り替え手段を設けたことを特徴とする空気調和装
置のブロワモータ制御装置。 Two motor drive circuits each connected in parallel with a blower motor inserted therein, and a blower switch that changes the number of revolutions of the blower motor in several stages are connected in series to a power supply, and the blower switch is connected to either one of the motor drive circuits. The air conditioner is characterized by providing a series circuit that is connected in series with the power supply without going through the power supply, and further comprising a switching means that switches to the series circuit when the blower switch is switched to maximize the rotational speed of the two blower motors. Equipment blower motor control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13422987U JPS6439119U (en) | 1987-09-02 | 1987-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13422987U JPS6439119U (en) | 1987-09-02 | 1987-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6439119U true JPS6439119U (en) | 1989-03-08 |
Family
ID=31392796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13422987U Pending JPS6439119U (en) | 1987-09-02 | 1987-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6439119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368693C (en) * | 2003-04-07 | 2008-02-13 | 株式会社索密克石川 | Ball joint |
-
1987
- 1987-09-02 JP JP13422987U patent/JPS6439119U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368693C (en) * | 2003-04-07 | 2008-02-13 | 株式会社索密克石川 | Ball joint |