Title:
SOLENOID, SOLENOID VALVE, AND SHOCK ABSORBER
Document Type and Number:
WIPO Patent Application WO/2022/070641
Kind Code:
A1
Abstract:
A solenoid (40) comprises: a coil (41); a first stationary iron core (43) disposed on one end side of the coil (41) in an axial direction; a second stationary iron core (44) disposed apart from the first stationary iron core (43) on the other end side of the coil (41) in the axial direction; a cylindrical first movable icon core (45) disposed between the first stationary iron core (43) and the second stationary iron core (44); a second movable icon core (46) which has a bottomed cylindrical shape, is slidably inserted into the first movable icon core (45) so as to have a bottom (46b) thereof facing the second stationary iron core (44), and is disposed between the first stationary iron core (43) and the second stationary iron core (44); and a spring (47) which is interposed between the first movable icon core (45) and the first stationary iron core (43) and which biases the first movable icon core (45) toward the second stationary iron core side.
Inventors:
KOBAYASHI YOSHIFUMI (JP)
ABE TOMOYASU (JP)
MORI TOSHIHIRO (JP)
DANSHITA NAOAKI (JP)
IYATANI MASATOSHI (JP)
DOI KOHEI (JP)
ABE TOMOYASU (JP)
MORI TOSHIHIRO (JP)
DANSHITA NAOAKI (JP)
IYATANI MASATOSHI (JP)
DOI KOHEI (JP)
Application Number:
PCT/JP2021/030033
Publication Date:
April 07, 2022
Filing Date:
August 17, 2021
Export Citation:
Assignee:
KYB CORP (JP)
International Classes:
H01F7/16; F16F9/46; F16K31/06; H01F7/121
Foreign References:
| JP2019160994A | 2019-09-19 | |||
| JP2009275735A | 2009-11-26 | |||
| JP2019040894A | 2019-03-14 | |||
| JP2012127462A | 2012-07-05 | |||
| JP2014173714A | 2014-09-22 | |||
| US20160169404A1 | 2016-06-16 | |||
| JP2021044320A | 2021-03-18 |
Attorney, Agent or Firm:
ISHIKAWA Ken (JP)
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