JPS57102583A - Electromagnetic pump - Google Patents
Electromagnetic pumpInfo
- Publication number
- JPS57102583A JPS57102583A JP17820380A JP17820380A JPS57102583A JP S57102583 A JPS57102583 A JP S57102583A JP 17820380 A JP17820380 A JP 17820380A JP 17820380 A JP17820380 A JP 17820380A JP S57102583 A JPS57102583 A JP S57102583A
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- electromagnetic pump
- supporting cylinder
- coil
- supporting
- 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 raise exceedingly the efficiency of an electromagnetic pump, supporting a plunger within a supporting cylinder by way of a pelophragm so as to avoid the friction caused between them.
CONSTITUTION: A plunger 6 is supported in such that it can be axially reciprocated in the condition of its axis situated in a predetermined position and does not come in contact with a supporting cylinder 1. Therefore, the plunger 6 and the supporting cylinder 1 would not be affected by any friction between them, so that the plunger 6 can be driven by a small energy. This means that the energy of driving signal supplied to a coil 7 can be converted to discharging quantity in high efficiency. Accordingly, the electromagnetic pump having the same discharging capacity can be minimized in its size with the reduced number of winds in the coil 7 and the reduction of the cost can be achieved as compared with a conventional one.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17820380A JPS57102583A (en) | 1980-12-17 | 1980-12-17 | Electromagnetic pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17820380A JPS57102583A (en) | 1980-12-17 | 1980-12-17 | Electromagnetic pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57102583A true JPS57102583A (en) | 1982-06-25 |
Family
ID=16044371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17820380A Pending JPS57102583A (en) | 1980-12-17 | 1980-12-17 | Electromagnetic pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57102583A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012004735A1 (en) * | 2012-03-08 | 2013-09-12 | Thomas Magnete Gmbh | Lifting piston pump for e.g. dosage of fuel to heating system of vehicle, has movable tubular armature partially and axially movable with part of length of armature on fixed bar and dynamically sealingly supported with respect to bar |
-
1980
- 1980-12-17 JP JP17820380A patent/JPS57102583A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012004735A1 (en) * | 2012-03-08 | 2013-09-12 | Thomas Magnete Gmbh | Lifting piston pump for e.g. dosage of fuel to heating system of vehicle, has movable tubular armature partially and axially movable with part of length of armature on fixed bar and dynamically sealingly supported with respect to bar |
DE102012004735B4 (en) * | 2012-03-08 | 2016-10-13 | Thomas Magnete Gmbh | Reciprocating pump with electromagnetic drive, with storage of the armature on a rod and a valve assembly consisting of a stroke-dependent slot control |
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