JP5783647B2 - バルブ - Google Patents

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Publication number
JP5783647B2
JP5783647B2 JP2013232140A JP2013232140A JP5783647B2 JP 5783647 B2 JP5783647 B2 JP 5783647B2 JP 2013232140 A JP2013232140 A JP 2013232140A JP 2013232140 A JP2013232140 A JP 2013232140A JP 5783647 B2 JP5783647 B2 JP 5783647B2
Authority
JP
Japan
Prior art keywords
chamber
valve
outer peripheral
piston
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.)
Active
Application number
JP2013232140A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015094379A (ja
JP2015094379A5 (enExample
Inventor
三輪　昌弘
昌弘 三輪
雄太 星野
雄太 星野
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
Priority to JP2013232140A priority Critical patent/JP5783647B2/ja
Priority to PCT/JP2014/075587 priority patent/WO2015068490A1/ja
Priority to CN201480054170.6A priority patent/CN105593561B/zh
Priority to DE112014005117.9T priority patent/DE112014005117T5/de
Priority to US15/029,645 priority patent/US10167918B2/en
Publication of JP2015094379A publication Critical patent/JP2015094379A/ja
Publication of JP2015094379A5 publication Critical patent/JP2015094379A5/ja
Application granted granted Critical
Publication of JP5783647B2 publication Critical patent/JP5783647B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F16F9/3481—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 shape or construction of throttling passages in piston
    • 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
    • F16F9/3484—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 the annular discs per se, singularly or in combination
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1223—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being acted upon by the circulating fluid
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1226—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston the fluid circulating through the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
JP2013232140A 2013-11-08 2013-11-08 バルブ Active JP5783647B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2013232140A JP5783647B2 (ja) 2013-11-08 2013-11-08 バルブ
PCT/JP2014/075587 WO2015068490A1 (ja) 2013-11-08 2014-09-26 バルブ
CN201480054170.6A CN105593561B (zh) 2013-11-08 2014-09-26 阀
DE112014005117.9T DE112014005117T5 (de) 2013-11-08 2014-09-26 Ventil
US15/029,645 US10167918B2 (en) 2013-11-08 2014-09-26 Valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013232140A JP5783647B2 (ja) 2013-11-08 2013-11-08 バルブ

Publications (3)

Publication Number Publication Date
JP2015094379A JP2015094379A (ja) 2015-05-18
JP2015094379A5 JP2015094379A5 (enExample) 2015-06-25
JP5783647B2 true JP5783647B2 (ja) 2015-09-24

Family

ID=53041273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013232140A Active JP5783647B2 (ja) 2013-11-08 2013-11-08 バルブ

Country Status (5)

Country Link
US (1) US10167918B2 (enExample)
JP (1) JP5783647B2 (enExample)
CN (1) CN105593561B (enExample)
DE (1) DE112014005117T5 (enExample)
WO (1) WO2015068490A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107191132B (zh) * 2017-04-20 2019-10-22 黄金钗 封口套及伸缩梯
WO2022168544A1 (ja) * 2021-02-02 2022-08-11 日立Astemo株式会社 緩衝器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1185696A (fr) * 1957-11-04 1959-08-04 Piston d'amortisseur
US3088556A (en) * 1957-12-09 1963-05-07 Bourcier Christian Marie Louis Shock absorbers
JP3009151B2 (ja) * 1988-04-04 2000-02-14 株式会社ユニシアジェックス 液圧緩衝器
JPH03199732A (ja) * 1989-12-27 1991-08-30 Kayaba Ind Co Ltd 油圧緩衝器のバルブ装置
JP3471438B2 (ja) * 1993-12-06 2003-12-02 株式会社ショーワ 緩衝器のバルブ構造
JP2001082526A (ja) * 1999-09-17 2001-03-27 Kayaba Ind Co Ltd 油圧緩衝器用モールドピストンの製造方法
CN101857036B (zh) * 2009-04-10 2012-07-25 萱场工业株式会社 铁道车辆用线性减震器
JP5192441B2 (ja) * 2009-05-20 2013-05-08 カヤバ工業株式会社 減衰バルブ
JP2012229784A (ja) * 2011-04-27 2012-11-22 Hitachi Automotive Systems Ltd 緩衝器

Also Published As

Publication number Publication date
JP2015094379A (ja) 2015-05-18
CN105593561B (zh) 2017-09-01
US20160230833A1 (en) 2016-08-11
US10167918B2 (en) 2019-01-01
CN105593561A (zh) 2016-05-18
DE112014005117T5 (de) 2016-08-25
WO2015068490A1 (ja) 2015-05-14

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