JPS5512244A - Solenoid driver for reciprocating pump - Google Patents
Solenoid driver for reciprocating pumpInfo
- Publication number
- JPS5512244A JPS5512244A JP8502878A JP8502878A JPS5512244A JP S5512244 A JPS5512244 A JP S5512244A JP 8502878 A JP8502878 A JP 8502878A JP 8502878 A JP8502878 A JP 8502878A JP S5512244 A JPS5512244 A JP S5512244A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- movable core
- lubricating liquid
- pump
- lowered
- 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.)
- Granted
Links
Landscapes
- Electromagnetic Pumps, Or The Like (AREA)
Abstract
PURPOSE: To stabilize the operation, as well as to reduce the level of noise, vibration and wear, with operational speed lowered down of the pump, by means of installing a throttle valve to a flow passage portion to circulate the lubricating liquid from the liquid pool chamber to the space in the interior of the solenoid.
CONSTITUTION: Within the air space portion with a fixed core 10 and a movable core 11 provided, is filled a lubricating liquid further with a reciprocating drive speed of the movable core 11 lowered. And in a flow passage hole 21 portion is provided a throttle valve 23, with a reciprocating drive speed of the movable core 11 lowered by a liquid resistance force of the lubricating liquid, and the transfer of high viscosity liquid and special physical property liquid is made capable. Further with a resistance given to the lubricating liquid to lower the operating speed of the movable core 11, overfeeding phenomenon of the transfer liquid by the pump 24 is suppressed, and the promotion of improvement of the pump 24 performance can be made by utilizing the lubricating liquid.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8502878A JPS5512244A (en) | 1978-07-14 | 1978-07-14 | Solenoid driver for reciprocating pump |
GB7911493A GB2018523B (en) | 1978-04-08 | 1979-04-02 | Electromagnetically-operated fixed displacement pump |
FR7908809A FR2422051B1 (en) | 1978-04-08 | 1979-04-06 | ELECTROMAGNETIC PUMP PROVIDED WITH AN IMPROVED LUBRICATION AND COOLING ARRANGEMENT |
DE2914341A DE2914341C2 (en) | 1978-04-08 | 1979-04-09 | Electromagnetically driven reciprocating pump device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8502878A JPS5512244A (en) | 1978-07-14 | 1978-07-14 | Solenoid driver for reciprocating pump |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5512244A true JPS5512244A (en) | 1980-01-28 |
JPS5642756B2 JPS5642756B2 (en) | 1981-10-07 |
Family
ID=13847252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8502878A Granted JPS5512244A (en) | 1978-04-08 | 1978-07-14 | Solenoid driver for reciprocating pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5512244A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4799114A (en) * | 1980-11-01 | 1989-01-17 | Daidotokushuko Kabushiki Kaisha | Thermomagnetic recording carrier and a method for thermomagnetic recording |
-
1978
- 1978-07-14 JP JP8502878A patent/JPS5512244A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4799114A (en) * | 1980-11-01 | 1989-01-17 | Daidotokushuko Kabushiki Kaisha | Thermomagnetic recording carrier and a method for thermomagnetic recording |
Also Published As
Publication number | Publication date |
---|---|
JPS5642756B2 (en) | 1981-10-07 |
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