JPS5451003A - Electromagnetic pump - Google Patents

Electromagnetic pump

Info

Publication number
JPS5451003A
JPS5451003A JP11804577A JP11804577A JPS5451003A JP S5451003 A JPS5451003 A JP S5451003A JP 11804577 A JP11804577 A JP 11804577A JP 11804577 A JP11804577 A JP 11804577A JP S5451003 A JPS5451003 A JP S5451003A
Authority
JP
Japan
Prior art keywords
pump
electromagnetic
sealing valve
valve
fuel
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
JP11804577A
Other languages
Japanese (ja)
Inventor
Sumio Yamaguchi
Kunio Okada
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.)
Jidosha Kiki Co Ltd
Original Assignee
Jidosha Kiki 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 Jidosha Kiki Co Ltd filed Critical Jidosha Kiki Co Ltd
Priority to JP11804577A priority Critical patent/JPS5451003A/en
Publication of JPS5451003A publication Critical patent/JPS5451003A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electromagnetic Pumps, Or The Like (AREA)

Abstract

PURPOSE: To prevent the leakage of fluid in non-conduction by incorporating a sealing valve which has a simple structure and corresponds to the convertional electromagnetic valve, inside an electromagnetic pump without using an independent electromagntetic valve.
CONSTITUTION: When an exciting coil 35 is deenergized, and the operation of a pump is in step, an electromagnetic movable sealing valve 23 which has an opening downwards and is received inside a mganetic cylinder 22 fixed on the top of a pole piece 13 is always operated by a spring bias upwards due to a bias spring 24, and as a result of this, the elastic seal 25 of the sealing valve 23 is brought to a contact state with the nozzle 29 of a suction plug 26. Thus, in this time, the inflow of fuel into an electromagnetic pump 10 is prevented by the sealing valve 23, and the leak of the fuel stored in the electromagnetic pump 10 can be prevented in a short time, because the sectional area of the fluid passage in the pump 10 is small, and the fuel amount stored in the pump 10 is little
COPYRIGHT: (C)1979,JPO&Japio
JP11804577A 1977-09-30 1977-09-30 Electromagnetic pump Pending JPS5451003A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11804577A JPS5451003A (en) 1977-09-30 1977-09-30 Electromagnetic pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11804577A JPS5451003A (en) 1977-09-30 1977-09-30 Electromagnetic pump

Publications (1)

Publication Number Publication Date
JPS5451003A true JPS5451003A (en) 1979-04-21

Family

ID=14726659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11804577A Pending JPS5451003A (en) 1977-09-30 1977-09-30 Electromagnetic pump

Country Status (1)

Country Link
JP (1) JPS5451003A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6170584U (en) * 1984-10-15 1986-05-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6170584U (en) * 1984-10-15 1986-05-14

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