JPS61183715U - - Google Patents
Info
- Publication number
- JPS61183715U JPS61183715U JP6814285U JP6814285U JPS61183715U JP S61183715 U JPS61183715 U JP S61183715U JP 6814285 U JP6814285 U JP 6814285U JP 6814285 U JP6814285 U JP 6814285U JP S61183715 U JPS61183715 U JP S61183715U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- motor
- bottom wall
- island portion
- case
- 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図は本考案によるインテークユニツトのモ
ータ冷却構造の断面図、第２図は第１図の―
線の断面図、第３図は第２図の―線の断面図
、第４図は第３図の平面図、第５図は本考案の他
の実施例を示す平面図、第６図は本考案のさらに
他の実施例を示す平面図、第７図は従来のインテ
ークユニツトのモータ冷却構造の断面図、第８図
は第７図の―線の断面図である。
１１……ケース、１８……フアン、１９……モ
ータ、２３……底壁、２４……フアンスクロール
、２５……吐出口、２６……空気取入口、２７…
…ホース、２８……凹状溝、２９……島部。
Fig. 1 is a sectional view of the motor cooling structure of the intake unit according to the present invention, and Fig. 2 is a cross-sectional view of the motor cooling structure of the intake unit according to the present invention.
3 is a sectional view taken along line - in FIG. 2, FIG. 4 is a plan view of FIG. 3, FIG. 5 is a plan view showing another embodiment of the present invention, and FIG. FIG. 7 is a plan view showing still another embodiment of the present invention, FIG. 7 is a sectional view of a conventional motor cooling structure of an intake unit, and FIG. 8 is a sectional view taken along the line -- in FIG. DESCRIPTION OF SYMBOLS 11... Case, 18... Fan, 19... Motor, 23... Bottom wall, 24... Fan scroll, 25... Discharge port, 26... Air intake port, 27...
... Hose, 28 ... Concave groove, 29 ... Island part.
Claims (1)
のケース内にフアンと該フアンを駆動するモータ
を軸線が垂直に向くようにして配置し、前記フア
ンスクロールを構成する前記ケースの底壁に空気
取入口を開口し、該空気取入口と前記モータのケ
ーシングとをホースを介して連通し、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、前記フアンスクロール２４内の前記底
壁２３の任意位置に該底壁２３と同一面とし、か
つ、周囲に凹状溝２８を有する島部２９を形成し
、該島部２９に前記空気取入口２６を開口したこ
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 the axis of the fan is oriented vertically, an air intake port is opened in the bottom wall of the case constituting the fan scroll, and A motor cooling system for an intake unit in which an air intake port and a casing of the motor are connected through a hose, and air taken into the case is circulated to the motor by rotation of the fan to cool the motor. In the structure, an island portion 29 is formed at an arbitrary position of the bottom wall 23 in the fan scroll 24, and is flush with the bottom wall 23 and has a concave groove 28 around the island portion 29, and the air intake is connected to the island portion 29. A motor cooling structure for an intake unit characterized in that an inlet 26 is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6814285U JPS61183715U (en) | 1985-05-10 | 1985-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6814285U JPS61183715U (en) | 1985-05-10 | 1985-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61183715U true JPS61183715U (en) | 1986-11-15 |
Family
ID=30602625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6814285U Pending JPS61183715U (en) | 1985-05-10 | 1985-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61183715U (en) |
-
1985
- 1985-05-10 JP JP6814285U patent/JPS61183715U/ja active Pending