JPS5512244A - Solenoid driver for reciprocating pump - Google Patents

Solenoid driver for reciprocating pump

Info

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
Application number
JP8502878A
Other languages
Japanese (ja)
Other versions
JPS5642756B2 (en
Inventor
Fukuji Kuwabara
Kenji Mizuno
Masato Miyazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iwaki Co Ltd
Original Assignee
Iwaki Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Iwaki Co Ltd filed Critical Iwaki Co Ltd
Priority to JP8502878A priority Critical patent/JPS5512244A/en
Priority to GB7911493A priority patent/GB2018523B/en
Priority to FR7908809A priority patent/FR2422051B1/en
Priority to DE2914341A priority patent/DE2914341C2/en
Publication of JPS5512244A publication Critical patent/JPS5512244A/en
Publication of JPS5642756B2 publication Critical patent/JPS5642756B2/ja
Granted legal-status Critical Current

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
JP8502878A 1978-04-08 1978-07-14 Solenoid driver for reciprocating pump Granted JPS5512244A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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