Title:
SOLENOID, DAMPING FORCE ADJUSTMENT MECHANISM, AND DAMPING FORCE ADJUSTABLE DAMPER
Document Type and Number:
WIPO Patent Application WO/2022/070602
Kind Code:
A1
Abstract:
In the present invention, a housing (36) of a solenoid (33) is configured to include a storage cylinder (36A) that extends in the winding axis direction of a coil (34A) and that is open at one end. An anchor (41) is provided in a position facing the opening of the storage cylinder (36A) of the housing (36), and has a protruding section (41) and a side section (41D) that are integrally molded. A yoke (39) has a fixing hole (39A), and the inner peripheral surface of the fixing hole (39A) faces part of the side section (41D) of the anchor (41). In the cylinder (44), the outer periphery at one end side of the coil (34A) in the winding axis direction is bonded to the inner periphery of the yoke (39), and the inner periphery at the other end side is bonded to the outer periphery of the housing (36).
Inventors:
SUKA RYUICHI (JP)
MUZVIDZIWA MILTON (JP)
MUZVIDZIWA MILTON (JP)
Application Number:
PCT/JP2021/028935
Publication Date:
April 07, 2022
Filing Date:
August 04, 2021
Export Citation:
Assignee:
HITACHI ASTEMO LTD (JP)
International Classes:
F16K31/06; F16F9/46; H01F7/16
Domestic Patent References:
| WO2019130682A1 | 2019-07-04 |
Foreign References:
| JP2007085433A | 2007-04-05 | |||
| JP2014073018A | 2014-04-21 |
Attorney, Agent or Firm:
HIROWA PATENT FIRM (JP)
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