JPS5792805A - Oil immersed type solenoid - Google Patents

Oil immersed type solenoid

Info

Publication number
JPS5792805A
JPS5792805A JP16895280A JP16895280A JPS5792805A JP S5792805 A JPS5792805 A JP S5792805A JP 16895280 A JP16895280 A JP 16895280A JP 16895280 A JP16895280 A JP 16895280A JP S5792805 A JPS5792805 A JP S5792805A
Authority
JP
Japan
Prior art keywords
plunger
guide
section
fixed
fixed core
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
JP16895280A
Other languages
Japanese (ja)
Other versions
JPS6025884B2 (en
Inventor
Nagakatsu Ito
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.)
SHII KEE DEI CONTROLS KK
CKD Controls Ltd
Original Assignee
SHII KEE DEI CONTROLS KK
CKD Controls 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 SHII KEE DEI CONTROLS KK, CKD Controls Ltd filed Critical SHII KEE DEI CONTROLS KK
Priority to JP16895280A priority Critical patent/JPS6025884B2/en
Publication of JPS5792805A publication Critical patent/JPS5792805A/en
Publication of JPS6025884B2 publication Critical patent/JPS6025884B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/081—Magnetic constructions
    • H01F2007/085—Yoke or polar piece between coil bobbin and armature having a gap, e.g. filled with nonmagnetic material

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)

Abstract

PURPOSE:To solve problems such as a collision between a fixed core guide section and a plunger surrounding end section, by reduce frictional resistance between a plunger and a plunger guide and to facilitate production by fitting and fixing a thin tube longer than the plunger onto an outer circumference of the plunger. CONSTITUTION:The plunger 5 is movably inserted into the plunger guide 4 of the oil immersed type solenoid 1, a stopper 6 is fixed at one end of the guide 4, and a fixed core 3 is fitted and fastened at the other end through a pressure resisting tube 2. The thin tube 51 longer than the plunger 5 is fitted and fixed onto the outer circumference of the plunger 5 while a push rod 7 is formed in structure different from the plunger 5. Accordingly, the problems such as the collision between the fixed core guide section and the plunger guide surrounding section are solved, the frictional resistance between the plunger 5 and the plunger guide 4 is reduced, and the solenoid 1 is easily manufactured.
JP16895280A 1980-11-29 1980-11-29 oil immersion solenoid Expired JPS6025884B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16895280A JPS6025884B2 (en) 1980-11-29 1980-11-29 oil immersion solenoid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16895280A JPS6025884B2 (en) 1980-11-29 1980-11-29 oil immersion solenoid

Publications (2)

Publication Number Publication Date
JPS5792805A true JPS5792805A (en) 1982-06-09
JPS6025884B2 JPS6025884B2 (en) 1985-06-20

Family

ID=15877581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16895280A Expired JPS6025884B2 (en) 1980-11-29 1980-11-29 oil immersion solenoid

Country Status (1)

Country Link
JP (1) JPS6025884B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020043274A (en) * 2018-09-13 2020-03-19 日本電産トーソク株式会社 Solenoid, solenoid valve, and assembly method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020043274A (en) * 2018-09-13 2020-03-19 日本電産トーソク株式会社 Solenoid, solenoid valve, and assembly method

Also Published As

Publication number Publication date
JPS6025884B2 (en) 1985-06-20

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