JPS56151285A - Electromagnetic reciprocating pump - Google Patents
Electromagnetic reciprocating pumpInfo
- Publication number
- JPS56151285A JPS56151285A JP5326680A JP5326680A JPS56151285A JP S56151285 A JPS56151285 A JP S56151285A JP 5326680 A JP5326680 A JP 5326680A JP 5326680 A JP5326680 A JP 5326680A JP S56151285 A JPS56151285 A JP S56151285A
- Authority
- JP
- Japan
- Prior art keywords
- movable
- efficiency
- length
- pump
- reciprocating pump
- 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
Landscapes
- Electromagnetic Pumps, Or The Like (AREA)
Abstract
PURPOSE: To improve the efficiency of the device by regulating the length of a movable body in the axial direction in a prescribed size in relation to a distance between two outside magnetic poles in the pump wherein two coils arranged in parallel are electrified alternately and the movable body formed of a ferromagnetic substance is driven to the right and left.
CONSTITUTION: When AC half-wave voltage is impressed on exciting coils 1 and 1', the movable magnetic body 4 makes reciprocating motion to the right and left under the force caused by the change of self-inductance, pressing the fluid sucked in pump chambers 9 and 9' and discharging the same. When the length of the overlapping part of the movable magnetic body 4 and the outside magnetic pole 2 at the time of nonelectrification is regulated, for instance, in the range from -1.5mm to 1mm, the efficiency of about 10% or more is obtained.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5326680A JPS56151285A (en) | 1980-04-22 | 1980-04-22 | Electromagnetic reciprocating pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5326680A JPS56151285A (en) | 1980-04-22 | 1980-04-22 | Electromagnetic reciprocating pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56151285A true JPS56151285A (en) | 1981-11-24 |
Family
ID=12937953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5326680A Pending JPS56151285A (en) | 1980-04-22 | 1980-04-22 | Electromagnetic reciprocating pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56151285A (en) |
-
1980
- 1980-04-22 JP JP5326680A patent/JPS56151285A/en active Pending
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