JPS6169492U - - Google Patents
Info
- Publication number
- JPS6169492U JPS6169492U JP15447684U JP15447684U JPS6169492U JP S6169492 U JPS6169492 U JP S6169492U JP 15447684 U JP15447684 U JP 15447684U JP 15447684 U JP15447684 U JP 15447684U JP S6169492 U JPS6169492 U JP S6169492U
- Authority
- JP
- Japan
- Prior art keywords
- case
- pump
- impeller
- magnet
- side magnet
- 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 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案第１実施例のブラシレス型カス
ケードポンプを示す部分切欠斜視図、第２図は第
１実施例ポンプの要部を示す分解斜視図、第３図
は第１実施例ポンプの要部を示す縦断面図、第４
図は本考案第２実施例のブラシレス型カスケード
ポンプの要部を示す分解斜視図、第５図は先行技
術例のブラシレス型カスケードポンプを示す斜視
図、第６図は先行技術例ポンプの縦断面図である
。
１……ポンプケース、２……第１ポンプケース
、３……第２ポンプケース、４……コイル、７…
…インペラ、１０……マグネツト部、１８……ケ
ース側マグネツト、１９……ケース側マグネツト
、２２……インペラ側マグネツト、３１……第１
インペラ側マグネツト、３２……第２インペラ側
マグネツト。
Fig. 1 is a partially cutaway perspective view showing a brushless cascade pump according to the first embodiment of the present invention, Fig. 2 is an exploded perspective view showing the main parts of the pump according to the first embodiment, and Fig. 3 is a perspective view of the pump according to the first embodiment. Vertical sectional view showing main parts, No. 4
The figure is an exploded perspective view showing the main parts of the brushless cascade pump according to the second embodiment of the present invention, FIG. 5 is a perspective view showing the brushless cascade pump according to the prior art, and FIG. It is a diagram. 1... Pump case, 2... First pump case, 3... Second pump case, 4... Coil, 7...
... Impeller, 10 ... Magnet part, 18 ... Case side magnet, 19 ... Case side magnet, 22 ... Impeller side magnet, 31 ... First
Impeller side magnet, 32...Second impeller side magnet.
Claims (1)
らなるポンプケースと、該ポンプケースの内部に
回転可能に設けられたインペラと、前記ポンプケ
ースに埋設させたコイルと前記インペラに設けた
マグネツト部と、を有するブラシレス型カスケー
ドポンプにおいて、前記第１及び第２ポンプケー
スの内面にそれぞれリング状に配置したケース側
マグネツトを設け、該ケース側マグネツトと対向
する位置のインペラにケース側マグネツトと同極
のインペラ側マグネツトを設けたことを特徴とす
るブラシレス型カスケードポンプ。 A pump case consisting of a first and second pump case that can be divided into upper and lower parts, an impeller rotatably provided inside the pump case, a coil embedded in the pump case, and a magnet part provided in the impeller. In the brushless type cascade pump, a case-side magnet arranged in a ring shape is provided on the inner surface of each of the first and second pump cases, and an impeller at a position facing the case-side magnet is provided with a case-side magnet of the same polarity as the case-side magnet. A brushless cascade pump featuring a magnet on the impeller side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15447684U JPS6169492U (en) | 1984-10-13 | 1984-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15447684U JPS6169492U (en) | 1984-10-13 | 1984-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6169492U true JPS6169492U (en) | 1986-05-12 |
Family
ID=30712467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15447684U Pending JPS6169492U (en) | 1984-10-13 | 1984-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6169492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6473194A (en) * | 1987-09-14 | 1989-03-17 | Terumo Corp | Fluid transfer pump |
-
1984
- 1984-10-13 JP JP15447684U patent/JPS6169492U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6473194A (en) * | 1987-09-14 | 1989-03-17 | Terumo Corp | Fluid transfer pump |