JPS5666467A - Reciprocating apparatus for pressurized feeding of fluid - Google Patents

Reciprocating apparatus for pressurized feeding of fluid

Info

Publication number
JPS5666467A
JPS5666467A JP14129479A JP14129479A JPS5666467A JP S5666467 A JPS5666467 A JP S5666467A JP 14129479 A JP14129479 A JP 14129479A JP 14129479 A JP14129479 A JP 14129479A JP S5666467 A JPS5666467 A JP S5666467A
Authority
JP
Japan
Prior art keywords
piston
electromagnets
pole
acted
polarity
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
Application number
JP14129479A
Other languages
Japanese (ja)
Inventor
Kazuma Watabe
Masaki Hirose
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries 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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP14129479A priority Critical patent/JPS5666467A/en
Publication of JPS5666467A publication Critical patent/JPS5666467A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)

Abstract

PURPOSE:To simplify the structure of the above-titled apparatus and to thereby make the entire structure compact, by causing movement of a piston by the attracting and repulsing forces acted between a permanent magnet attached to a piston and electromagnets disposed in a pump chamber. CONSTITUTION:When a power switch 16 is closed, electromagnets 7 provided on the opposite sides of a pump chamber 3 are enegized by the current supplied via a control means 15. Here, if the polarity 8 of these two electromagnets 7 is turned to S, a piston 4 is moved to the left in chamber 3 since it is acted by the resultant force of repulsion acted between S-pole of a permanent magnet 6 and S-pole of one electromagnet 7 and attraction acted between N-pole of the permanent magnet 6 and S-pole of the other electromagnet 7. Subsequently, when the polarity of electromagnets 7 is reversed by control means 15, piston 4 is moved to the right in chamber 3. By thus repeating inversion of the polarity of electromagnets 7 at a predetermined cycle, it is enabled to repeat reciprocal movement of piston 4.
JP14129479A 1979-11-02 1979-11-02 Reciprocating apparatus for pressurized feeding of fluid Pending JPS5666467A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14129479A JPS5666467A (en) 1979-11-02 1979-11-02 Reciprocating apparatus for pressurized feeding of fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14129479A JPS5666467A (en) 1979-11-02 1979-11-02 Reciprocating apparatus for pressurized feeding of fluid

Publications (1)

Publication Number Publication Date
JPS5666467A true JPS5666467A (en) 1981-06-04

Family

ID=15288531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14129479A Pending JPS5666467A (en) 1979-11-02 1979-11-02 Reciprocating apparatus for pressurized feeding of fluid

Country Status (1)

Country Link
JP (1) JPS5666467A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07279835A (en) * 1994-04-13 1995-10-27 Sagami Kagaku Kinzoku:Kk Electromagnet type pressure pump
KR20160128790A (en) 2015-04-29 2016-11-08 (주)예네 High Efficiency Reciprocating Piston Electro-Magnetic Pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07279835A (en) * 1994-04-13 1995-10-27 Sagami Kagaku Kinzoku:Kk Electromagnet type pressure pump
KR20160128790A (en) 2015-04-29 2016-11-08 (주)예네 High Efficiency Reciprocating Piston Electro-Magnetic Pump

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