JP5783646B2 - バルブ - Google Patents

バルブ Download PDF

Info

Publication number
JP5783646B2
JP5783646B2 JP2013232139A JP2013232139A JP5783646B2 JP 5783646 B2 JP5783646 B2 JP 5783646B2 JP 2013232139 A JP2013232139 A JP 2013232139A JP 2013232139 A JP2013232139 A JP 2013232139A JP 5783646 B2 JP5783646 B2 JP 5783646B2
Authority
JP
Japan
Prior art keywords
chamber
valve
piston
outer peripheral
sheet
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
JP2013232139A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015094378A (ja
JP2015094378A5 (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 JP2013232139A priority Critical patent/JP5783646B2/ja
Priority to US15/030,441 priority patent/US10138976B2/en
Priority to PCT/JP2014/075583 priority patent/WO2015068489A1/ja
Priority to DE112014005104.7T priority patent/DE112014005104T5/de
Priority to CN201480057430.5A priority patent/CN105658988B/zh
Publication of JP2015094378A publication Critical patent/JP2015094378A/ja
Publication of JP2015094378A5 publication Critical patent/JP2015094378A5/ja
Application granted granted Critical
Publication of JP5783646B2 publication Critical patent/JP5783646B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/16—Check valves with flexible valve members with tongue-shaped laminae
    • 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
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7771—Bi-directional flow valves
    • Y10T137/7779—Axes of ports parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
JP2013232139A 2013-11-08 2013-11-08 バルブ Active JP5783646B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2013232139A JP5783646B2 (ja) 2013-11-08 2013-11-08 バルブ
US15/030,441 US10138976B2 (en) 2013-11-08 2014-09-26 Valve
PCT/JP2014/075583 WO2015068489A1 (ja) 2013-11-08 2014-09-26 バルブ
DE112014005104.7T DE112014005104T5 (de) 2013-11-08 2014-09-26 Ventil
CN201480057430.5A CN105658988B (zh) 2013-11-08 2014-09-26 阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013232139A JP5783646B2 (ja) 2013-11-08 2013-11-08 バルブ

Publications (3)

Publication Number Publication Date
JP2015094378A JP2015094378A (ja) 2015-05-18
JP2015094378A5 JP2015094378A5 (enExample) 2015-06-25
JP5783646B2 true JP5783646B2 (ja) 2015-09-24

Family

ID=53041272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013232139A Active JP5783646B2 (ja) 2013-11-08 2013-11-08 バルブ

Country Status (5)

Country Link
US (1) US10138976B2 (enExample)
JP (1) JP5783646B2 (enExample)
CN (1) CN105658988B (enExample)
DE (1) DE112014005104T5 (enExample)
WO (1) WO2015068489A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6642207B2 (ja) * 2016-03-30 2020-02-05 株式会社ショーワ 緩衝器、及び減衰力発生装置
DE102016223497A1 (de) * 2016-11-28 2018-05-30 Volkswagen Aktiengesellschaft Ventileinheit und Kompressor mit einer solchen Ventileinheit
DE102017010876B4 (de) * 2017-11-24 2023-06-01 Günther Zimmer Zylinder-Kolben-Einheit mit lastabhängiger Drossel
US11255399B2 (en) * 2018-03-14 2022-02-22 Zf Friedrichshafen Ag Damping valve for a vibration damper
JP2025047262A (ja) * 2023-09-21 2025-04-03 カヤバ株式会社 バルブおよび緩衝器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2648405A (en) * 1949-12-17 1953-08-11 Patent Dev Company Piston assembly for 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
JPH02168038A (ja) * 1988-09-30 1990-06-28 Tokico Ltd 油圧緩衝器
GB2226620B (en) * 1988-10-25 1992-11-04 Tokico Ltd Hydraulic damper
US5226512A (en) * 1989-02-22 1993-07-13 Atsugi Unisia Corporation Variable damping force shock absorber with variable orifice for adjusting damping characteristics
US5219414A (en) * 1989-04-24 1993-06-15 Atsugi Unisia Corporation Variable damping force shock absorber with stroke dependent variation characteristics of damping force
JPH03199732A (ja) * 1989-12-27 1991-08-30 Kayaba Ind Co Ltd 油圧緩衝器のバルブ装置
SE9602507L (sv) * 1996-06-25 1997-12-26 Oehlins Racing Ab Stötdämpare
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
JP5115814B2 (ja) * 2008-05-30 2013-01-09 日立オートモティブシステムズ株式会社 緩衝器
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
JP2012229784A (ja) * 2011-04-27 2012-11-22 Hitachi Automotive Systems Ltd 緩衝器
JP5941359B2 (ja) * 2012-07-10 2016-06-29 Ｋｙｂ株式会社 緩衝器のバルブ構造
JP6014444B2 (ja) * 2012-09-28 2016-10-25 日立オートモティブシステムズ株式会社 緩衝器
JP6071646B2 (ja) * 2012-11-30 2017-02-01 日立オートモティブシステムズ株式会社 緩衝器
NL2010038C2 (en) * 2012-12-21 2014-06-24 Koni Bv Shock absorber.

Also Published As

Publication number Publication date
CN105658988A (zh) 2016-06-08
US20160245361A1 (en) 2016-08-25
DE112014005104T5 (de) 2016-09-01
JP2015094378A (ja) 2015-05-18
US10138976B2 (en) 2018-11-27
CN105658988B (zh) 2018-07-13
WO2015068489A1 (ja) 2015-05-14

Similar Documents

Publication Publication Date Title
JP5783646B2 (ja) バルブ
KR20110098630A (ko) 완충기
US9121524B2 (en) Shock absorber
CN101796323A (zh) 具有全位移阀组件的减振器
CN106460992A (zh) 用于车辆减振器的可变半径弹簧盘
JP5783647B2 (ja) バルブ
JP5325763B2 (ja) 緩衝器
JP6487804B2 (ja) 緩衝器のバルブ構造
US10253840B2 (en) Cylinder apparatus
JP5746237B2 (ja) ピストン及びピストンを備える緩衝器
CN104903610A (zh) 缓冲器
JP6628144B2 (ja) 弁機構、減衰力発生装置、及び緩衝器
JP6628143B2 (ja) 弁機構、減衰力発生装置、及び緩衝器
CN103363009B (zh) 液压缓冲器的阻尼力产生装置以及前叉
JP6628145B2 (ja) 弁機構、減衰力発生装置、及び緩衝器
JP6360291B2 (ja) 緩衝器のバルブ構造
WO2016013129A1 (ja) ピストンおよび緩衝器
JP6006621B2 (ja) 緩衝器
EP2850336B1 (fr) Amortisseur hydraulique comprenant une butee de fin de course comportant un piston
JP5873353B2 (ja) 緩衝器
JP5764054B2 (ja) バルブ装置
JP2020056484A (ja) フロントフォーク
JP6594790B2 (ja) 圧力緩衝装置
JP6434735B2 (ja) 緩衝器の製造方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150428

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150428

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20150428

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20150623

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150630

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150717

R151 Written notification of patent or utility model registration

Ref document number: 5783646

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350