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SE0501836L - Metod att applicera skiljekolv i utrymme samt anordning vid sådan skiljekolv - Google Patents

Metod att applicera skiljekolv i utrymme samt anordning vid sådan skiljekolv

Info

Publication number
SE0501836L
SE0501836L SE0501836A SE0501836A SE0501836L SE 0501836 L SE0501836 L SE 0501836L SE 0501836 A SE0501836 A SE 0501836A SE 0501836 A SE0501836 A SE 0501836A SE 0501836 L SE0501836 L SE 0501836L
Authority
SE
Sweden
Prior art keywords
damper
piston
passage
chamber
partition plunger
Prior art date
Application number
SE0501836A
Other languages
English (en)
Other versions
SE528985C2 (sv
Inventor
Johan Soederdahl
Original Assignee
Oehlins Racing Ab
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 Oehlins Racing Ab filed Critical Oehlins Racing Ab
Priority to SE0501836A priority Critical patent/SE528985C2/sv
Priority to EP06769618.7A priority patent/EP1915537B1/en
Priority to US12/064,231 priority patent/US7975814B2/en
Priority to PCT/SE2006/000951 priority patent/WO2007021233A1/en
Publication of SE0501836L publication Critical patent/SE0501836L/sv
Publication of SE528985C2 publication Critical patent/SE528985C2/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/021—Installations or systems with accumulators used for damping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/24—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with rigid separating means, e.g. pistons
    • 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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/064—Units characterised by the location or shape of the expansion chamber
    • F16F9/065—Expansion chamber provided on the upper or lower end of a damper, separately there from or laterally on the damper
    • 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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/066—Units characterised by the partition, baffle or like element
    • F16F9/067—Partitions of the piston type, e.g. sliding pistons
    • 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
    • F16F9/3207—Constructional features
    • F16F9/3235—Constructional features of cylinders
    • 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
    • F16F9/3271—Assembly or repair
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/20—Accumulator cushioning means
    • F15B2201/21—Accumulator cushioning means using springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/31—Accumulator separating means having rigid separating means, e.g. pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/32—Accumulator separating means having multiple separating means, e.g. with an auxiliary piston sliding within a main piston, multiple membranes or combinations thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/60—Assembling or methods for making accumulators
    • F15B2201/61—Assembling or methods for making separating means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Damping Devices (AREA)
SE0501836A 2005-08-19 2005-08-19 Metod att applicera skiljekolv i utrymme samt anordning vid sådan skiljekolv SE528985C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0501836A SE528985C2 (sv) 2005-08-19 2005-08-19 Metod att applicera skiljekolv i utrymme samt anordning vid sådan skiljekolv
EP06769618.7A EP1915537B1 (en) 2005-08-19 2006-08-17 Method for arranging a separating piston in a cavity and a device with such a separating piston
US12/064,231 US7975814B2 (en) 2005-08-19 2006-08-17 Method for arranging a separating piston in a cavity and a device with such a separating piston
PCT/SE2006/000951 WO2007021233A1 (en) 2005-08-19 2006-08-17 Method for arranging a separating piston in a cavity and a device with such a separating piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0501836A SE528985C2 (sv) 2005-08-19 2005-08-19 Metod att applicera skiljekolv i utrymme samt anordning vid sådan skiljekolv

Publications (2)

Publication Number Publication Date
SE0501836L true SE0501836L (sv) 2007-02-20
SE528985C2 SE528985C2 (sv) 2007-04-03

Family

ID=37757823

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0501836A SE528985C2 (sv) 2005-08-19 2005-08-19 Metod att applicera skiljekolv i utrymme samt anordning vid sådan skiljekolv

Country Status (4)

Country Link
US (1) US7975814B2 (sv)
EP (1) EP1915537B1 (sv)
SE (1) SE528985C2 (sv)
WO (1) WO2007021233A1 (sv)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10047817B2 (en) 2009-01-07 2018-08-14 Fox Factory, Inc. Method and apparatus for an adjustable damper
US11306798B2 (en) 2008-05-09 2022-04-19 Fox Factory, Inc. Position sensitive suspension damping with an active valve
US10060499B2 (en) 2009-01-07 2018-08-28 Fox Factory, Inc. Method and apparatus for an adjustable damper
US9452654B2 (en) 2009-01-07 2016-09-27 Fox Factory, Inc. Method and apparatus for an adjustable damper
US20100170760A1 (en) 2009-01-07 2010-07-08 John Marking Remotely Operated Bypass for a Suspension Damper
US8627932B2 (en) 2009-01-07 2014-01-14 Fox Factory, Inc. Bypass for a suspension damper
US8857580B2 (en) 2009-01-07 2014-10-14 Fox Factory, Inc. Remotely operated bypass for a suspension damper
US9033122B2 (en) 2009-01-07 2015-05-19 Fox Factory, Inc. Method and apparatus for an adjustable damper
US8393446B2 (en) 2008-08-25 2013-03-12 David M Haugen Methods and apparatus for suspension lock out and signal generation
US12491961B2 (en) 2008-11-25 2025-12-09 Fox Factory, Inc. Seat post
US9140325B2 (en) 2009-03-19 2015-09-22 Fox Factory, Inc. Methods and apparatus for selective spring pre-load adjustment
US9422018B2 (en) 2008-11-25 2016-08-23 Fox Factory, Inc. Seat post
US10036443B2 (en) 2009-03-19 2018-07-31 Fox Factory, Inc. Methods and apparatus for suspension adjustment
US9038791B2 (en) 2009-01-07 2015-05-26 Fox Factory, Inc. Compression isolator for a suspension damper
US10821795B2 (en) 2009-01-07 2020-11-03 Fox Factory, Inc. Method and apparatus for an adjustable damper
US12122205B2 (en) 2009-01-07 2024-10-22 Fox Factory, Inc. Active valve for an internal bypass
US11299233B2 (en) 2009-01-07 2022-04-12 Fox Factory, Inc. Method and apparatus for an adjustable damper
US9556925B2 (en) * 2009-01-07 2017-01-31 Fox Factory, Inc. Suspension damper with by-pass valves
US8936139B2 (en) 2009-03-19 2015-01-20 Fox Factory, Inc. Methods and apparatus for suspension adjustment
EP2312180B1 (en) 2009-10-13 2019-09-18 Fox Factory, Inc. Apparatus for controlling a fluid damper
US8672106B2 (en) 2009-10-13 2014-03-18 Fox Factory, Inc. Self-regulating suspension
US10697514B2 (en) 2010-01-20 2020-06-30 Fox Factory, Inc. Remotely operated bypass for a suspension damper
EP3778358B1 (en) 2010-07-02 2023-04-12 Fox Factory, Inc. Positive lock adjustable seat post
EP2530355B1 (en) 2011-05-31 2019-09-04 Fox Factory, Inc. Apparatus for position sensitive and/or adjustable suspension damping
EP3929459A1 (en) 2011-09-12 2021-12-29 Fox Factory, Inc. Methods and apparatus for suspension set up
US11279199B2 (en) 2012-01-25 2022-03-22 Fox Factory, Inc. Suspension damper with by-pass valves
US10330171B2 (en) 2012-05-10 2019-06-25 Fox Factory, Inc. Method and apparatus for an adjustable damper
US9512958B2 (en) 2013-03-15 2016-12-06 Itt Manufacturing Enterprises Llc Visco-elastic support with added dynamic stiffness
EP3093521B1 (en) * 2014-01-09 2020-03-11 Yamaha Hatsudoki Kabushiki Kaisha Vibration damping device for vehicle body
DE102016003153A1 (de) 2016-03-15 2017-09-21 Hydac Technology Gmbh Speichervorrichtung und hydropneumatische Federung
US10737546B2 (en) 2016-04-08 2020-08-11 Fox Factory, Inc. Electronic compression and rebound control
US10094442B2 (en) 2017-01-24 2018-10-09 GM Global Technology Operations LLC Vibration damper
EP4545819A1 (en) * 2023-10-27 2025-04-30 Öhlins Racing AB Valve for separating piston assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1898335A (en) * 1929-04-29 1933-02-21 Delco Prod Corp Relef valve for shock absorbers
BE389381A (sv) * 1932-06-08
US3103993A (en) * 1959-12-09 1963-09-17 Houdaille Industries Inc Linear hydraulic damper
GB1206752A (en) 1966-11-17 1970-09-30 Girling Ltd Improvements in or relating to pressurised telescopic dampers
US3470986A (en) * 1967-06-29 1969-10-07 Oldberg Mfg Co Hydraulic shock absorber and flow control means therefor
US3863676A (en) * 1973-04-23 1975-02-04 Parker Hannifin Corp Piston type accumulator
US4153237A (en) * 1976-11-01 1979-05-08 Supalla Steven A Hydrapneumatic suspension unit and valving structure
US4880213A (en) * 1986-01-30 1989-11-14 Nhk Spring Co., Ltd. Gas spring apparatus
US4890822A (en) * 1986-02-13 1990-01-02 Nhk Spring Co., Ltd. Car suspension system
JP2986867B2 (ja) * 1990-07-30 1999-12-06 カヤバ工業株式会社 減衰力調整装置
DE4104110A1 (de) * 1991-02-11 1992-08-13 Fichtel & Sachs Ag Vorgesteuertes daempfungsventil mit schwingungsdaempfer-gerechten kennlinien
US5730261A (en) * 1996-01-11 1998-03-24 General Motors Corporation Damper control valve

Also Published As

Publication number Publication date
EP1915537A1 (en) 2008-04-30
EP1915537A4 (en) 2012-12-05
SE528985C2 (sv) 2007-04-03
US20080230336A1 (en) 2008-09-25
US7975814B2 (en) 2011-07-12
WO2007021233A1 (en) 2007-02-22
EP1915537B1 (en) 2016-03-30

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