Title:
SOLENOID
Document Type and Number:
Japanese Patent JP2022127148
Kind Code:
A
Abstract:
To provide a solenoid that completes wire connection by itself by providing a structure that insulates coil wires from each other while reducing the size of a coil bobbin assembly.SOLUTION: A solenoid includes: a first coil bobbin 31 and a second coil bobbin 32; a first coil 34 and a second coil 35; and a moving body having a permanent magnet and arranged so as to be movable in an axial direction in hollow portions of both coil bobbins. The first coil bobbin 31 has a first protrusion 41 and the second coil bobbin 32 has a second protrusion 51. The first projection 41 has a first groove and the second projection 51 is shaped to fit in the first groove and has a second groove. A fitting portion between the first projection 41 and the second projection 51 has a plurality of through holes 61 to 64 partitioned by a plurality of partition walls. Ends 46a, 46b, 54a, 54b of wires forming the first and second coils are configured to pass through the through holes 61 to 64, respectively.SELECTED DRAWING: Figure 11
Inventors:
YOKOZUKA TAKASHI
TAKAHASHI TSUNEHITO
TANJI SHINICHIRO
TAKAHASHI TSUNEHITO
TANJI SHINICHIRO
Application Number:
JP2021025127A
Publication Date:
August 31, 2022
Filing Date:
February 19, 2021
Export Citation:
Assignee:
OGURA CLUTCH CO LTD
International Classes:
H01F7/06; H01F5/02; H01F7/122
Attorney, Agent or Firm:
Shigeki Yamakawa
Masaki Yamakawa
Masaki Yamakawa