SOLENOID, SOLENOID VALVE, AND SHOCK ABSORBER

Title:

SOLENOID, SOLENOID VALVE, AND SHOCK ABSORBER

Document Type and Number:

WIPO Patent Application WO/2021/049394

Kind Code:

A1

Abstract:

This solenoid (S1) comprises: a first fixed core (5) and a second fixed core (6) that are respectively located on one end side and the other end side in the axial direction of a coil (4); a first movable core (7) and a second movable core (8) that are located between the fixed cores and are respectively attracted to the first fixed core (5) and the second fixed core (6) by energizing the coil (4); a spring (9) that biases the first movable core (7) toward the second fixed core (6); a plate spring (90) that restricts a movement of the first movable core (7) with respect to the second movable core (8) toward the second fixed core (6); and a communication path (p5) that provides communication between the first fixed core (5) side and the second fixed core (6) side of the second movable core (8).

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Inventors:

KOBAYASHI YOSHIFUMI (JP)
ABE TOMOYASU (JP)
FURUTA YUUSUKE (JP)
DANSHITA NAOAKI (JP)
DOI KOHEI (JP)
IYATANI MASATOSHI (JP)

Application Number:

PCT/JP2020/033318

Publication Date:

March 18, 2021

Filing Date:

September 02, 2020

Export Citation:

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Assignee:

KYB CORP (JP)
TAKAKO IND INC (JP)

International Classes:

F16K31/06; F16F9/34; H01F7/16

Foreign References:

JP2009275735A	2009-11-26
JPS5270328U	1977-05-25
JP2011256951A	2011-12-22
JP2019160994A	2019-09-19
US20180094741A1	2018-04-05

Attorney, Agent or Firm:

ISHIKAWA Ken (JP)

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