JPS61144762U - - Google Patents
Info
- Publication number
- JPS61144762U JPS61144762U JP2715185U JP2715185U JPS61144762U JP S61144762 U JPS61144762 U JP S61144762U JP 2715185 U JP2715185 U JP 2715185U JP 2715185 U JP2715185 U JP 2715185U JP S61144762 U JPS61144762 U JP S61144762U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- motor
- case
- intake unit
- step portion
- 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
- 238000001816 cooling Methods 0.000 claims description 5
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図は本考案に係る実施例を適用したインテ
ーテクユニツトの断面図、第２図は本考案の斜視
図、第３図は第２図の―線の断面図、第４図
は従来例に係るインテークユニツトの断面図、第
５図は第４図の―線の断面図である。
１１…ケース、１２…外気取入口、１３…内気
取入口、１４…内外気入替ボツクス、１５…上部
ケース、１６…下部ケース、１７…フアン、１８
…モータ、１９…ベルマウス部、２０…上壁、２
１…底壁、２２…側壁、２３…フアンスクロール
、２４…吐出口、２５…インテークドア、２６…
管部、２７…ホース、２８…冷却風取入口、３１
…上段部、３２…下段部。
Fig. 1 is a sectional view of an intake technology unit to which an embodiment of the present invention is applied, Fig. 2 is a perspective view of the invention, Fig. 3 is a sectional view taken along the line - - in Fig. 2, and Fig. 4 is a conventional A sectional view of the intake unit according to the example, FIG. 5 is a sectional view taken along the line - - in FIG. 4. 11...Case, 12...Outside air intake, 13...Inside air intake, 14...Inside/outside air exchange box, 15...Upper case, 16...Lower case, 17...Fan, 18
...Motor, 19...Bell mouth part, 20...Top wall, 2
DESCRIPTION OF SYMBOLS 1...bottom wall, 22...side wall, 23...fan scroll, 24...discharge port, 25...intake door, 26...
Pipe part, 27... Hose, 28... Cooling air intake, 31
...Upper section, 32...Lower section.
Claims (1)
のケース内にフアンと該フアンを駆動するモータ
を軸線が垂直方向に向くようにして配置し、前記
ケース内に取り入れられた空気を前記フアンの回
転により前記モータに循環させ、前記モータを冷
却するようにしたインテークユニツトのモータ冷
却構造において、前記ケースの側壁外殻に底部に
段差を有する冷却風導入室を形成し、前記段差の
下段部を前記フアンスクロールの下流側に位置さ
せて前記フアンスクロールと連通し、前記段差の
上段部に管部を連結して該管部の上端を前記上段
部に突出させ、前記上段部を前記下段部に向けて
傾斜させて形成するとともに、前記下段部を前記
フアンスクロールに向けて下降傾斜させて形成し
たことを特徴とするインテークユニツトのモータ
冷却構造。 A fan and a motor for driving the fan are arranged in a case of an intake unit having a fan scroll so that an axis thereof faces vertically, and air taken into the case is circulated to the motor by rotation of the fan. In the motor cooling structure of the intake unit for cooling the motor, a cooling air introduction chamber having a step at the bottom is formed in the side wall outer shell of the case, and the lower step of the step is located downstream of the fan scroll. a pipe portion is connected to the upper step portion of the step, the upper end of the pipe portion projects to the upper step portion, and the upper step portion is inclined toward the lower step portion. In addition, a motor cooling structure for an intake unit, characterized in that the lower stage portion is formed to be inclined downward toward the fan scroll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2715185U JPS61144762U (en) | 1985-02-28 | 1985-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2715185U JPS61144762U (en) | 1985-02-28 | 1985-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61144762U true JPS61144762U (en) | 1986-09-06 |
Family
ID=30523828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2715185U Pending JPS61144762U (en) | 1985-02-28 | 1985-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61144762U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012001187A (en) * | 2010-06-21 | 2012-01-05 | Keihin Corp | Blower unit |
| KR20170082669A (en) * | 2016-01-06 | 2017-07-17 | 한온시스템 주식회사 | Blower unit of air conditioner for vehicle |
-
1985
- 1985-02-28 JP JP2715185U patent/JPS61144762U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012001187A (en) * | 2010-06-21 | 2012-01-05 | Keihin Corp | Blower unit |
| CN102312861A (en) * | 2010-06-21 | 2012-01-11 | 株式会社京滨 | The blowing unit |
| CN102312861B (en) * | 2010-06-21 | 2015-04-01 | 株式会社京滨 | Blowing unit |
| KR20170082669A (en) * | 2016-01-06 | 2017-07-17 | 한온시스템 주식회사 | Blower unit of air conditioner for vehicle |
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