Title:
SOLENOID, SOLENOID VALVE, AND SHOCK ABSORBER
Document Type and Number:
WIPO Patent Application WO/2021/049396
Kind Code:
A1
Abstract:
A solenoid (S1) is provided with: a first fixed iron core (5) and a second fixed iron core (6) located on one end and the other end in an axial direction of a coil (4); a first movable member (7) and a second movable member (8) that are located between the first fixed iron core (5) and the second fixed iron core (6) and are attracted to the first fixed iron core (5) and the second fixed iron core (6), respectively, by energizing the coil (4); a spring (9) that biases the first movable member (7) toward the second fixed iron core (6); and a first restricting member (90) made of a nonmagnetic material that is mounted integrally with the first movable member (7) or the second movable member (8), and restricts movement of the first movable member (7) with respect to the second movable member (8) in a direction toward the second fixed iron core (6).
Inventors:
KOBAYASHI YOSHIFUMI (JP)
ABE TOMOYASU (JP)
FURUTA YUUSUKE (JP)
DANSHITA NAOAKI (JP)
DOI KOHEI (JP)
IYATANI MASATOSHI (JP)
ABE TOMOYASU (JP)
FURUTA YUUSUKE (JP)
DANSHITA NAOAKI (JP)
DOI KOHEI (JP)
IYATANI MASATOSHI (JP)
Application Number:
PCT/JP2020/033320
Publication Date:
March 18, 2021
Filing Date:
September 02, 2020
Export Citation:
Assignee:
KYB CORP (JP)
TAKAKO IND INC (JP)
TAKAKO IND INC (JP)
International Classes:
F16K31/06; F16F9/34; H01F7/16
Foreign References:
| JP2009275735A | 2009-11-26 | |||
| US3463443A | 1969-08-26 | |||
| JP2011009381A | 2011-01-13 | |||
| JP2005291244A | 2005-10-20 | |||
| JPS5270328U | 1977-05-25 | |||
| JP2014173716A | 2014-09-22 | |||
| JP2019160994A | 2019-09-19 | |||
| US20180094741A1 | 2018-04-05 |
Attorney, Agent or Firm:
ISHIKAWA Ken (JP)
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