DE112022001216T5 - Solenoid, Dämpfungskrafteinstellungsmechanismus und Stossdämpfer mit einstellbarer Dämpfungskraft - Google Patents

Solenoid, Dämpfungskrafteinstellungsmechanismus und Stossdämpfer mit einstellbarer Dämpfungskraft Download PDF

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Publication number
DE112022001216T5
DE112022001216T5 DE112022001216.1T DE112022001216T DE112022001216T5 DE 112022001216 T5 DE112022001216 T5 DE 112022001216T5 DE 112022001216 T DE112022001216 T DE 112022001216T DE 112022001216 T5 DE112022001216 T5 DE 112022001216T5
Authority
DE
Germany
Prior art keywords
rotor
peripheral portion
stator
convex
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE112022001216.1T
Other languages
German (de)
English (en)
Inventor
Miho Shimazaki
Milton Muzvidziwa
Koichi YAMAKA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Astemo Ltd
Original Assignee
Hitachi Astemo Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Astemo Ltd filed Critical Hitachi Astemo Ltd
Publication of DE112022001216T5 publication Critical patent/DE112022001216T5/de
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/06—Characteristics of dampers, e.g. mechanical dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/346—Throttling passages in the form of slots arranged in cylinder walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper
    • B60G2500/11—Damping valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/86—Suspension systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
    • F16F9/461—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall characterised by actuation means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
    • F16F9/465—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall using servo control, the servo pressure being created by the flow of damping fluid, e.g. controlling pressure in a chamber downstream of a pilot passage

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Electromagnets (AREA)
  • Vehicle Body Suspensions (AREA)
DE112022001216.1T 2021-02-23 2022-02-09 Solenoid, Dämpfungskrafteinstellungsmechanismus und Stossdämpfer mit einstellbarer Dämpfungskraft Pending DE112022001216T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021026852 2021-02-23
JP2021-026852 2021-02-23
PCT/JP2022/005009 WO2022181319A1 (ja) 2021-02-23 2022-02-09 ソレノイド、減衰力調整機構および減衰力調整式緩衝器

Publications (1)

Publication Number Publication Date
DE112022001216T5 true DE112022001216T5 (de) 2024-01-04

Family

ID=83048304

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112022001216.1T Pending DE112022001216T5 (de) 2021-02-23 2022-02-09 Solenoid, Dämpfungskrafteinstellungsmechanismus und Stossdämpfer mit einstellbarer Dämpfungskraft

Country Status (6)

Country Link
US (2) US12488923B2 (https=)
JP (1) JP7526870B2 (https=)
KR (2) KR20250016506A (https=)
CN (1) CN116888693A (https=)
DE (1) DE112022001216T5 (https=)
WO (1) WO2022181319A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116324248A (zh) * 2020-09-30 2023-06-23 日立安斯泰莫株式会社 螺线管、衰减力调整机构以及衰减力调整式缓冲器
WO2025220505A1 (ja) * 2024-04-15 2025-10-23 イーグル工業株式会社 ソレノイド装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6433909U (https=) 1987-08-21 1989-03-02
JP2017143156A (ja) 2016-02-09 2017-08-17 パナソニックＩｐマネジメント株式会社 電磁石装置及びそれを備えた車両
JP2021026852A (ja) 2019-08-01 2021-02-22 トヨタ自動車株式会社 非水電解質二次電池

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278708A (en) 1979-10-31 1981-07-14 Ford Motor Company Conductive corrosion resistant material and alkali metal/polysulfide battery employing same
JPS6433909A (en) 1987-07-30 1989-02-03 Mic Kogyo Kk Electromagnet
JP3627202B2 (ja) 1996-08-09 2005-03-09 株式会社鷺宮製作所 高耐久性電磁弁
JP4566796B2 (ja) 2004-03-31 2010-10-20 株式会社ケーヒン リニアソレノイドバルブ
JP2008098404A (ja) 2006-10-12 2008-04-24 Hamanako Denso Co Ltd ソレノイド装置
US8248195B2 (en) * 2007-08-10 2012-08-21 Keihin Corporation Flat electromagnetic actuator
JP5205008B2 (ja) 2007-08-10 2013-06-05 株式会社ケーヒン 扁平型電磁アクチュエータ
JP5644002B2 (ja) 2010-04-28 2014-12-24 新電元メカトロニクス株式会社 ソレノイド
WO2012067178A1 (ja) 2010-11-17 2012-05-24 株式会社ミクニ 電磁アクチュエータ
JP5655771B2 (ja) 2011-09-15 2015-01-21 株式会社デンソー 電磁アクチュエータ
DE112016004910B4 (de) 2015-10-27 2026-01-22 Hitachi Astemo, Ltd. Stossdämpfer mit anpassbarer Dämpfungskraft

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6433909U (https=) 1987-08-21 1989-03-02
JP2017143156A (ja) 2016-02-09 2017-08-17 パナソニックＩｐマネジメント株式会社 電磁石装置及びそれを備えた車両
JP2021026852A (ja) 2019-08-01 2021-02-22 トヨタ自動車株式会社 非水電解質二次電池

Also Published As

Publication number Publication date
JP7526870B2 (ja) 2024-08-01
US20260066167A1 (en) 2026-03-05
CN116888693A (zh) 2023-10-13
KR20250016506A (ko) 2025-02-03
US12488923B2 (en) 2025-12-02
US20240083208A1 (en) 2024-03-14
KR102760389B9 (ko) 2026-04-15
JPWO2022181319A1 (https=) 2022-09-01
KR20230113791A (ko) 2023-08-01
KR102760389B1 (ko) 2025-02-03
WO2022181319A1 (ja) 2022-09-01

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