CN120882988A - 阻尼阀及缓冲器 - Google Patents

阻尼阀及缓冲器

Info

Publication number
CN120882988A
CN120882988A CN202480016008.9A CN202480016008A CN120882988A CN 120882988 A CN120882988 A CN 120882988A CN 202480016008 A CN202480016008 A CN 202480016008A CN 120882988 A CN120882988 A CN 120882988A
Authority
CN
China
Prior art keywords
valve
annular
valve body
compression
seat
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
CN202480016008.9A
Other languages
English (en)
Chinese (zh)
Inventor
五味瞭汰
小林義史
横山裕纪
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.)
KYB Corp
Original Assignee
KYB Corp
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 KYB Corp filed Critical KYB Corp
Publication of CN120882988A publication Critical patent/CN120882988A/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
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity
    • 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
    • F16F9/3485—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 characterised by features of supporting elements intended to guide or limit the movement of the annular discs
    • 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
    • F16F9/466—Throttling control, i.e. regulation of flow passage geometry
    • F16F9/467—Throttling control, i.e. regulation of flow passage geometry using rotary valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Damping Devices (AREA)
CN202480016008.9A 2023-03-09 2024-02-09 阻尼阀及缓冲器 Pending CN120882988A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-036103 2023-03-09
JP2023036103A JP2024127152A (ja) 2023-03-09 2023-03-09 減衰バルブおよび緩衝器
PCT/JP2024/004470 WO2024185396A1 (ja) 2023-03-09 2024-02-09 減衰バルブおよび緩衝器

Publications (1)

Publication Number Publication Date
CN120882988A true CN120882988A (zh) 2025-10-31

Family

ID=92674600

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480016008.9A Pending CN120882988A (zh) 2023-03-09 2024-02-09 阻尼阀及缓冲器

Country Status (4)

Country Link
JP (1) JP2024127152A (https=)
CN (1) CN120882988A (https=)
DE (1) DE112024001153T5 (https=)
WO (1) WO2024185396A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0276937A (ja) * 1988-06-03 1990-03-16 Honda Motor Co Ltd 油圧緩衝器
JP4990824B2 (ja) * 2008-03-14 2012-08-01 日立オートモティブシステムズ株式会社 流体圧緩衝器
JP2013113425A (ja) * 2011-11-30 2013-06-10 Hitachi Automotive Systems Ltd 流体圧緩衝器
JP5787961B2 (ja) * 2013-10-31 2015-09-30 日立オートモティブシステムズ株式会社 緩衝器
US20240191768A1 (en) * 2021-04-09 2024-06-13 Hitachi Astemo, Ltd. Shock absorber

Also Published As

Publication number Publication date
DE112024001153T5 (de) 2025-12-24
WO2024185396A1 (ja) 2024-09-12
JP2024127152A (ja) 2024-09-20

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Legal Events

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