CN116783406A - 缓冲器 - Google Patents

缓冲器 Download PDF

Info

Publication number
CN116783406A
CN116783406A CN202280012771.5A CN202280012771A CN116783406A CN 116783406 A CN116783406 A CN 116783406A CN 202280012771 A CN202280012771 A CN 202280012771A CN 116783406 A CN116783406 A CN 116783406A
Authority
CN
China
Prior art keywords
portions
valve
piston
passage
damping force
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
CN202280012771.5A
Other languages
English (en)
Chinese (zh)
Inventor
小谷崇将
齐藤崇之
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 CN116783406A publication Critical patent/CN116783406A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
CN202280012771.5A 2021-02-02 2022-01-12 缓冲器 Pending CN116783406A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-014836 2021-02-02
JP2021014836 2021-02-02
PCT/JP2022/000698 WO2022168544A1 (ja) 2021-02-02 2022-01-12 緩衝器

Publications (1)

Publication Number Publication Date
CN116783406A true CN116783406A (zh) 2023-09-19

Family

ID=82741141

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280012771.5A Pending CN116783406A (zh) 2021-02-02 2022-01-12 缓冲器

Country Status (3)

Country Link
JP (1) JP7462804B2 (https=)
CN (1) CN116783406A (https=)
WO (1) WO2022168544A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6097435U (ja) * 1983-12-08 1985-07-03 カヤバ工業株式会社 油圧緩衝器
JP3455808B2 (ja) * 1994-12-19 2003-10-14 カヤバ工業株式会社 ノンリタンバルブ構造
US8997953B2 (en) 2007-08-30 2015-04-07 Tenneco Automotive Operating Company Inc. Shock absorber having a full displacement valve assembly
JP5783647B2 (ja) 2013-11-08 2015-09-24 カヤバ工業株式会社 バルブ
JP2020034068A (ja) 2018-08-29 2020-03-05 日立オートモティブシステムズ株式会社 流体圧緩衝器

Also Published As

Publication number Publication date
JPWO2022168544A1 (https=) 2022-08-11
JP7462804B2 (ja) 2024-04-05
WO2022168544A1 (ja) 2022-08-11

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