JPH02124276U - - Google Patents
Info
- Publication number
- JPH02124276U JPH02124276U JP3220789U JP3220789U JPH02124276U JP H02124276 U JPH02124276 U JP H02124276U JP 3220789 U JP3220789 U JP 3220789U JP 3220789 U JP3220789 U JP 3220789U JP H02124276 U JPH02124276 U JP H02124276U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- permanent magnet
- fluid
- cylinder
- crank
- 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
- 230000005284 excitation Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 3
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
Description
図面は、本考案に係る電磁駆動ポンプの一実施
例を示したものであつて、第１図は電磁駆動ポン
プの概略縦断面図、第２図は駆動回路を示す回路
図、第３図Ａ，Ｂはそれぞれ電磁駆動ポンプの下
降行程と上昇行程を示す概略縦断面図、第４図は
他例を示す同上断面図である。
図中、１……電磁駆動ポンプ、２……シリンダ
、２ａ……吐出路、４……クランク機構、５……
ピスイトン、５ａ……移送路、６……永久磁石、
７……電磁石、７ａ……コア、７ｂ……励磁コイ
ル、７ｃ……吸入路、８……駆動回路、９……ク
ランク角センサである。
The drawings show an embodiment of the electromagnetically driven pump according to the present invention, in which FIG. 1 is a schematic longitudinal sectional view of the electromagnetically driven pump, FIG. 2 is a circuit diagram showing the drive circuit, and FIG. 3A is a schematic longitudinal sectional view of the electromagnetically driven pump. , B are schematic longitudinal cross-sectional views showing the downward stroke and upward stroke of the electromagnetically driven pump, respectively, and FIG. 4 is a cross-sectional view of the same as the above showing another example. In the figure, 1... Electromagnetically driven pump, 2... Cylinder, 2a... Discharge path, 4... Crank mechanism, 5...
Piston, 5a... Transfer path, 6... Permanent magnet,
7... Electromagnet, 7a... Core, 7b... Excitation coil, 7c... Suction path, 8... Drive circuit, 9... Crank angle sensor.
Claims (1)
を設ける一方、ピストンを上下動自在に内嵌する
るシリンダの永久磁石対向位置に、ピストンの移
動にタイミングを合せた励磁により永久磁石を反
発してピストンを上下往復動せしめる電磁石を設
けて磁力機関を構成し、さらに該磁力機関には、
ピストンの下降行程において、シリンダ室に流体
を吸入する吸入路と、クランク室内の流体を吐出
する吐出路と、ピストンの上昇行程において、シ
リンダ室内の流体をクランク室に移送する移送路
とを設けたことを特徴とする電磁駆動ポンプ。 A permanent magnet is installed in the piston connected to the crank mechanism, and the permanent magnet is placed in a position opposite to the permanent magnet in the cylinder in which the piston is vertically movable.The permanent magnet is repelled by excitation timed to the movement of the piston, and the piston is moved. A magnetic engine is constructed by providing an electromagnet that moves vertically and reciprocally, and the magnetic engine further includes:
A suction passage for sucking fluid into the cylinder chamber during the downward stroke of the piston, a discharge passage for discharging fluid from the crank chamber, and a transfer passage for transferring the fluid within the cylinder chamber to the crank chamber during the upward stroke of the piston. An electromagnetically driven pump characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3220789U JPH02124276U (en) | 1989-03-22 | 1989-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3220789U JPH02124276U (en) | 1989-03-22 | 1989-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02124276U true JPH02124276U (en) | 1990-10-12 |
Family
ID=31535135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3220789U Pending JPH02124276U (en) | 1989-03-22 | 1989-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02124276U (en) |
-
1989
- 1989-03-22 JP JP3220789U patent/JPH02124276U/ja active Pending
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