DE112018000542B8 - Aufhängungssystem - Google Patents

Aufhängungssystem Download PDF

Info

Publication number
DE112018000542B8
DE112018000542B8 DE112018000542.9T DE112018000542T DE112018000542B8 DE 112018000542 B8 DE112018000542 B8 DE 112018000542B8 DE 112018000542 T DE112018000542 T DE 112018000542T DE 112018000542 B8 DE112018000542 B8 DE 112018000542B8
Authority
DE
Germany
Prior art keywords
suspension system
suspension
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.)
Expired - Fee Related
Application number
DE112018000542.9T
Other languages
English (en)
Other versions
DE112018000542T5 (de
DE112018000542B4 (de
Inventor
Yuki Yoshida
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.)
Hitachi Astemo Ltd
Original Assignee
Hitachi Automotive Systems 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 Automotive Systems Ltd filed Critical Hitachi Automotive Systems Ltd
Publication of DE112018000542T5 publication Critical patent/DE112018000542T5/de
Application granted granted Critical
Publication of DE112018000542B4 publication Critical patent/DE112018000542B4/de
Publication of DE112018000542B8 publication Critical patent/DE112018000542B8/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • 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
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/50—Pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/30—Height or ground clearance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/22—Magnetic elements
    • B60G2600/26—Electromagnets; Solenoids
DE112018000542.9T 2017-01-26 2018-01-26 Aufhängungssystem Expired - Fee Related DE112018000542B8 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-012304 2017-01-26
JP2017012304 2017-01-26
PCT/JP2018/002455 WO2018139576A1 (ja) 2017-01-26 2018-01-26 サスペンションシステム

Publications (3)

Publication Number Publication Date
DE112018000542T5 DE112018000542T5 (de) 2019-10-02
DE112018000542B4 DE112018000542B4 (de) 2021-09-09
DE112018000542B8 true DE112018000542B8 (de) 2021-12-02

Family

ID=62978535

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112018000542.9T Expired - Fee Related DE112018000542B8 (de) 2017-01-26 2018-01-26 Aufhängungssystem

Country Status (6)

Country Link
US (1) US11052717B2 (de)
JP (1) JP6746720B2 (de)
KR (1) KR102245114B1 (de)
CN (1) CN110121437A (de)
DE (1) DE112018000542B8 (de)
WO (1) WO2018139576A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6466300B2 (ja) * 2015-09-25 2019-02-06 日立オートモティブシステムズ株式会社 エアサスペンションシステム
JP7133639B2 (ja) * 2018-10-25 2022-09-08 日立Astemo株式会社 サスペンションシステム
DE102019119335A1 (de) * 2019-07-17 2021-01-21 Wabco Europe Bvba Niveauregelanlage für Fahrzeuge mit Luftfederung
DE102020103036B3 (de) * 2020-02-06 2021-06-24 Amk Holding Gmbh & Co. Kg Pneumatischer Massenstromteiler für ein Luftfederungssystem eines Fahrzeugs
CN114953881A (zh) * 2022-05-31 2022-08-30 小米汽车科技有限公司 车辆控制方法、装置、车辆、存储介质及芯片

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015168288A (ja) 2014-03-05 2015-09-28 アイシン精機株式会社 車高調整装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61263816A (ja) * 1985-05-17 1986-11-21 Nissan Motor Co Ltd 車高調整装置
US5159554A (en) * 1987-07-06 1992-10-27 Toyota Jidosha Kabushiki Kaisha Electronic controlled fluid suspension system
US4881753A (en) 1987-11-30 1989-11-21 Toyota Jidosha Kabushiki Kaisha Air suspension system with an air drier
JP2881783B2 (ja) * 1987-11-30 1999-04-12 トヨタ自動車株式会社 車高調整方法及び装置
JPH10119531A (ja) * 1996-10-15 1998-05-12 Tokico Ltd エアサスペンション制御装置
JP2002087040A (ja) * 2000-09-20 2002-03-26 Aisin Seiki Co Ltd 空気圧車高調整装置
JP3793418B2 (ja) * 2001-02-05 2006-07-05 日野自動車株式会社 車高調整装置
JP6863673B2 (ja) 2015-06-29 2021-04-21 東芝ライフスタイル株式会社 スティック型電気掃除機
CN107215164B (zh) * 2016-03-22 2020-06-23 丰田自动车株式会社 车高控制系统
JP6396937B2 (ja) * 2016-03-22 2018-09-26 トヨタ自動車株式会社 圧力源装置、車高制御システム

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015168288A (ja) 2014-03-05 2015-09-28 アイシン精機株式会社 車高調整装置

Also Published As

Publication number Publication date
KR20190099014A (ko) 2019-08-23
JP6746720B2 (ja) 2020-08-26
US11052717B2 (en) 2021-07-06
US20200079169A1 (en) 2020-03-12
DE112018000542T5 (de) 2019-10-02
WO2018139576A1 (ja) 2018-08-02
JPWO2018139576A1 (ja) 2019-11-07
DE112018000542B4 (de) 2021-09-09
CN110121437A (zh) 2019-08-13
KR102245114B1 (ko) 2021-04-28

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B60G0017015000

Ipc: B60G0017017000

R016 Response to examination communication
R018 Grant decision by examination section/examining division
R081 Change of applicant/patentee

Owner name: HITACHI ASTEMO, LTD., HITACHINAKA-SHI, JP

Free format text: FORMER OWNER: HITACHI AUTOMOTIVE SYSTEMS, LTD., HITACHINAKA-SHI, IBARAKI, JP

R020 Patent grant now final
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee