JPH02126097U - - Google Patents
Info
- Publication number
- JPH02126097U JPH02126097U JP3531289U JP3531289U JPH02126097U JP H02126097 U JPH02126097 U JP H02126097U JP 3531289 U JP3531289 U JP 3531289U JP 3531289 U JP3531289 U JP 3531289U JP H02126097 U JPH02126097 U JP H02126097U
- Authority
- JP
- Japan
- Prior art keywords
- boss portion
- motor body
- swelling
- electric fan
- fan device
- 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
- 230000008961 swelling Effects 0.000 claims description 4
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の電動フアン装置の一実施例を
示す縦断面図である。第２図は従来の電動フアン
装置を示す縦断面図である。
主要な部分の符号の説明、３１……ボス部、３
５……ブレード、３７……モータ、３９……回転
軸、４７……モータ本体、４９……防水フランジ
、５１……膨潤部材。
FIG. 1 is a longitudinal sectional view showing an embodiment of the electric fan device of the present invention. FIG. 2 is a longitudinal sectional view showing a conventional electric fan device. Explanation of symbols of main parts, 31...Boss part, 3
5... Blade, 37... Motor, 39... Rotating shaft, 47... Motor body, 49... Waterproof flange, 51... Swelling member.
Claims (1)
前記ボス部の中心にモータの回転軸を固定し、さ
らに、前記ボス部に、モータ本体側に突出し、モ
ータ本体と所定間隔を置いて離間する防水フラン
ジを形成してなる電動フアン装置において、前記
モータ本体に、前記ボス部側に突出し、膨潤時に
、少なくとも前記防水フランジ側に向けて膨潤す
る膨潤部材を配置したことを特徴とする電動フア
ン装置。 In addition to arranging the blade around the outer periphery of the boss,
In the electric fan device, the rotating shaft of the motor is fixed at the center of the boss portion, and a waterproof flange is formed on the boss portion, protruding toward the motor body side and spaced apart from the motor body at a predetermined distance. An electric fan device characterized in that a swelling member is disposed on the motor body, protruding toward the boss portion side, and swelling at least toward the waterproof flange side when the swelling member swells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3531289U JPH02126097U (en) | 1989-03-27 | 1989-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3531289U JPH02126097U (en) | 1989-03-27 | 1989-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02126097U true JPH02126097U (en) | 1990-10-17 |
Family
ID=31540554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3531289U Pending JPH02126097U (en) | 1989-03-27 | 1989-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02126097U (en) |
-
1989
- 1989-03-27 JP JP3531289U patent/JPH02126097U/ja active Pending