JPS6216798U - - Google Patents
Info
- Publication number
- JPS6216798U JPS6216798U JP10901385U JP10901385U JPS6216798U JP S6216798 U JPS6216798 U JP S6216798U JP 10901385 U JP10901385 U JP 10901385U JP 10901385 U JP10901385 U JP 10901385U JP S6216798 U JPS6216798 U JP S6216798U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- sound
- impeller
- electric blower
- space
- 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
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 239000011358 absorbing material Substances 0.000 claims 1
- 239000000470 constituent Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案電動送風機の要部拡大断面図、
第２図は同一部を切欠いた全体図である。第３図
は構成部材の一部を示す斜視図、第４図はケーシ
ングとエアーガイドとの関係を示す平面図、第５
図は第１図と対応する他の実施例の断面図、第６
図は従来の電動送風機を示した分解斜視図である
。
１１……インペラ、１２……モータ、１２ａ…
…モータの外壁、１４……エアガイド、１６……
モータフレーム、１７……ケーシング、２１，２
５……吸音口、２２……吸音空間の部材、２３…
…吸音空間。
Figure 1 is an enlarged sectional view of the main parts of the electric blower of the present invention.
FIG. 2 is an overall view with the same part cut away. FIG. 3 is a perspective view showing some of the constituent members, FIG. 4 is a plan view showing the relationship between the casing and the air guide, and FIG.
The figure is a sectional view of another embodiment corresponding to FIG.
The figure is an exploded perspective view showing a conventional electric blower. 11... impeller, 12... motor, 12a...
...Motor outer wall, 14...Air guide, 16...
Motor frame, 17...Casing, 21, 2
5... Sound absorption port, 22... Sound absorption space member, 23...
...Sound absorbing space.
Claims (1)
と、このインペラにより送出された気流をインペ
ラ外周からモータヘ導く通路を有するエアーガイ
ドと、これらインペラ、エアーガイドを覆いモー
タフレームに気密に取付けたケーシングとを備え
、前記モータの外壁とこれより張り出したモータ
フレームとの間には、これら部材と共同して吸音
空間を構成する部材を設け、除なくともモータフ
レームとモータの外壁のいずれかに吸音空間と通
ずる吸音口を設けた電動送風機。 (2) 吸音空間には吸音材を設けた実用新案登録
請求の範囲第(1)項の電動送風機。[Claims for Utility Model Registration] (1) A centrifugal impeller driven by a motor, an air guide having a passage that guides the air flow sent out by the impeller from the outer periphery of the impeller to the motor, and a motor that covers the impeller and air guide. A casing is airtightly attached to the frame, and a member is provided between the outer wall of the motor and the motor frame projecting from the outer wall of the motor, and together with these members constitutes a sound absorbing space. An electric blower with a sound absorption port that communicates with the sound absorption space on one of the outer walls. (2) The electric blower according to claim (1) of the utility model registration claim, in which a sound-absorbing material is provided in the sound-absorbing space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985109013U JPH045758Y2 (en) | 1985-07-17 | 1985-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985109013U JPH045758Y2 (en) | 1985-07-17 | 1985-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6216798U true JPS6216798U (en) | 1987-01-31 |
| JPH045758Y2 JPH045758Y2 (en) | 1992-02-18 |
Family
ID=30986729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985109013U Expired JPH045758Y2 (en) | 1985-07-17 | 1985-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045758Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55107100A (en) * | 1979-02-09 | 1980-08-16 | Hitachi Ltd | Blower driven by electric motor |
| JPS5641119U (en) * | 1979-09-07 | 1981-04-16 | ||
| JPS57148096U (en) * | 1981-03-12 | 1982-09-17 |
-
1985
- 1985-07-17 JP JP1985109013U patent/JPH045758Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55107100A (en) * | 1979-02-09 | 1980-08-16 | Hitachi Ltd | Blower driven by electric motor |
| JPS5641119U (en) * | 1979-09-07 | 1981-04-16 | ||
| JPS57148096U (en) * | 1981-03-12 | 1982-09-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH045758Y2 (en) | 1992-02-18 |