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GB201802920D0 - Cylinder device - Google Patents

Cylinder device

Info

Publication number
GB201802920D0
GB201802920D0 GBGB1802920.7A GB201802920A GB201802920D0 GB 201802920 D0 GB201802920 D0 GB 201802920D0 GB 201802920 A GB201802920 A GB 201802920A GB 201802920 D0 GB201802920 D0 GB 201802920D0
Authority
GB
United Kingdom
Prior art keywords
cylinder device
cylinder
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.)
Withdrawn
Application number
GBGB1802920.7A
Other versions
GB2557106A (en
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 GB201802920D0 publication Critical patent/GB201802920D0/en
Publication of GB2557106A publication Critical patent/GB2557106A/en
Withdrawn legal-status Critical Current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
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
    • F16F9/185—Bitubular units
    • F16F9/187—Bitubular units with uni-directional flow of damping fluid through the valves
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/0041—Locking; Fixing in position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
GB1802920.7A 2015-07-31 2016-07-21 Cylinder Apparatus Withdrawn GB2557106A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015152218 2015-07-31
PCT/JP2016/071357 WO2017022494A1 (en) 2015-07-31 2016-07-21 Cylinder apparatus

Publications (2)

Publication Number Publication Date
GB201802920D0 true GB201802920D0 (en) 2018-04-11
GB2557106A GB2557106A (en) 2018-06-13

Family

ID=57942884

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1802920.7A Withdrawn GB2557106A (en) 2015-07-31 2016-07-21 Cylinder Apparatus

Country Status (4)

Country Link
JP (1) JP6501887B2 (en)
CN (1) CN107850167B (en)
GB (1) GB2557106A (en)
WO (1) WO2017022494A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6914415B2 (en) * 2018-02-26 2021-08-04 日立Astemo株式会社 Buffer
JP7499201B2 (en) * 2021-03-02 2024-06-13 本田技研工業株式会社 Suspension system
CN114737692B (en) * 2022-04-26 2023-06-20 湖北安尔固科技有限公司 Self-resetting buffer device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726989Y2 (en) * 1977-04-15 1982-06-11
JPS53142685A (en) * 1977-05-18 1978-12-12 Showa Electric Wire & Cable Co Method of weaving cable of flat section
US4222805A (en) * 1979-03-26 1980-09-16 General Motors Corporation Plastic dust tube for shock absorber and method of manufacture
JPS6286440A (en) * 1985-10-14 1987-04-20 Hitachi Ltd control system
JPS6286440U (en) * 1985-11-20 1987-06-02
DE102009004863A1 (en) * 2009-01-16 2010-07-22 Schaeffler Technologies Gmbh & Co. Kg Valve spring for a plate valve
CN201401476Y (en) * 2009-03-05 2010-02-10 浙江中兴减震器制造有限公司 Variable throttle valve of vibration absorber
US8794407B2 (en) * 2009-11-18 2014-08-05 Tenneco Automotive Operating Company Inc. Velocity progressive valving
JP5878840B2 (en) * 2012-08-06 2016-03-08 Ｋｙｂ株式会社 Shock absorber

Also Published As

Publication number Publication date
JP6501887B2 (en) 2019-04-17
GB2557106A (en) 2018-06-13
CN107850167B (en) 2019-08-16
CN107850167A (en) 2018-03-27
WO2017022494A1 (en) 2017-02-09
JPWO2017022494A1 (en) 2018-05-31

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Legal Events

Date Code Title Description
789A Request for publication of translation (sect. 89(a)/1977)

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