JPS61114095U - - Google Patents
Info
- Publication number
- JPS61114095U JPS61114095U JP19742884U JP19742884U JPS61114095U JP S61114095 U JPS61114095 U JP S61114095U JP 19742884 U JP19742884 U JP 19742884U JP 19742884 U JP19742884 U JP 19742884U JP S61114095 U JPS61114095 U JP S61114095U
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- driven
- coil
- permanent magnet
- synthetic resin
- 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
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 239000004743 Polypropylene Substances 0.000 claims 1
- 230000005284 excitation Effects 0.000 claims 1
- -1 polypropylene Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案のポンプの一実施例を示し、第
１図イは正面図、同図ロは断面側面図。第２図は
従来例を示す概略断面図。
１…インペラ、２…インペラ本体、３…インペ
ラ胴部、５…永久マグネツト、８…ポンプ室、１
１…前部ケーシング、１２…後部ケーシング、１
５…コイル、１６…制御回路。
FIG. 1 shows an embodiment of the pump of the present invention, in which FIG. 1A is a front view and FIG. 1B is a cross-sectional side view. FIG. 2 is a schematic sectional view showing a conventional example. 1... Impeller, 2... Impeller body, 3... Impeller body, 5... Permanent magnet, 8... Pump chamber, 1
1...Front casing, 12...Rear casing, 1
5... Coil, 16... Control circuit.
Claims (1)
３内に永久マグネツト５を内装してなる合成樹脂
製のインペラ１を、合成樹脂製のケーシング１１
，１２にて形成したポンプ室８内に軸支し、且つ
該ポンプ室８の外部には別途直流電流用の制御回
路１６と接続されて該制御回路１６により励磁電
流が切換えられることによつて回転磁界を形成す
るコイル１５を設けて、該コイル１５の回転磁界
と前記永久マグネツト５との磁力作用により前記
インペラ１が回転駆動すべく構成してなることを
特徴とする直流電源駆動シールレスポンプ。 ２ 前記インペラ１及びケーシング１１，１２が
ポリプロピレンにて形成されてなる実用新案登録
請求の範囲第１項記載の直流電源駆動シールレス
ポンプ。[Claims for Utility Model Registration] 1. An impeller 1 made of synthetic resin in which a permanent magnet 5 is housed inside an impeller body 3 having an impeller body 2 at the front, and a casing 11 made of synthetic resin.
, 12, and connected to the outside of the pump chamber 8 with a separate DC current control circuit 16, which rotates by switching the excitation current. A DC power-driven sealless pump characterized in that a coil 15 for forming a magnetic field is provided, and the impeller 1 is driven to rotate by the magnetic force between the rotating magnetic field of the coil 15 and the permanent magnet 5. 2. The DC power-driven sealless pump according to claim 1, wherein the impeller 1 and the casings 11, 12 are made of polypropylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19742884U JPS61114095U (en) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19742884U JPS61114095U (en) | 1984-12-28 | 1984-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61114095U true JPS61114095U (en) | 1986-07-18 |
Family
ID=30755721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19742884U Pending JPS61114095U (en) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61114095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021173262A (en) * | 2020-04-30 | 2021-11-01 | ダイハツ工業株式会社 | Electric pump |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54109601A (en) * | 1978-02-16 | 1979-08-28 | Toshiba Corp | Submerged pump |
-
1984
- 1984-12-28 JP JP19742884U patent/JPS61114095U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54109601A (en) * | 1978-02-16 | 1979-08-28 | Toshiba Corp | Submerged pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021173262A (en) * | 2020-04-30 | 2021-11-01 | ダイハツ工業株式会社 | Electric pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59135087U (en) | Permanent magnet step motor | |
| JPH0233586U (en) | ||
| JPS61114095U (en) | ||
| JPS61176974U (en) | ||
| JPS6226177U (en) | ||
| JPH03124770U (en) | ||
| JPS6333371U (en) | ||
| JPS6437369U (en) | ||
| JPS61165081U (en) | ||
| JPS6355770U (en) | ||
| JPS63113792U (en) | ||
| JPH0452590U (en) | ||
| JPS61113577U (en) | ||
| JPH0377273U (en) | ||
| JPH0176175U (en) | ||
| JPH01109274U (en) | ||
| JPS63164373U (en) | ||
| JPS6038072U (en) | DC brushless motor | |
| JPH0397373U (en) | ||
| JPS62135567U (en) | ||
| JPH0385609U (en) | ||
| JPH02107997U (en) | ||
| JPS62149267U (en) | ||
| JPH03117359U (en) | ||
| JPS6192788U (en) |