DE60314337D1 - Hydraulikkreislauf - Google Patents

Hydraulikkreislauf

Info

Publication number
DE60314337D1
DE60314337D1 DE60314337T DE60314337T DE60314337D1 DE 60314337 D1 DE60314337 D1 DE 60314337D1 DE 60314337 T DE60314337 T DE 60314337T DE 60314337 T DE60314337 T DE 60314337T DE 60314337 D1 DE60314337 D1 DE 60314337D1
Authority
DE
Germany
Prior art keywords
hydraulic circuit
hydraulic
circuit
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.)
Expired - Fee Related
Application number
DE60314337T
Other languages
English (en)
Other versions
DE60314337T2 (de
Inventor
Kenichi Suzuki
Kyosuke Hata
Yoshihiko Tada
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.)
Advics Co Ltd
Original Assignee
Advics Co 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 Advics Co Ltd filed Critical Advics Co Ltd
Application granted granted Critical
Publication of DE60314337D1 publication Critical patent/DE60314337D1/de
Publication of DE60314337T2 publication Critical patent/DE60314337T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/22—Liquid port constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
    • B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
    • B60T13/148—Arrangements for pressure supply
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • F16L55/053—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/055—Valves therefor
    • 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
    • F15B2201/205—Accumulator cushioning means using gas
    • 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
    • F15B2201/312—Sealings therefor, e.g. piston rings
    • 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
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3153—Accumulator separating means having flexible separating means the flexible separating means being bellows
    • 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
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/41—Liquid ports
    • F15B2201/411—Liquid ports having valve means
    • 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
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/41—Liquid ports
    • F15B2201/413—Liquid ports having multiple liquid ports
    • 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
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/415—Gas ports

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
DE60314337T 2002-07-15 2003-07-14 Hydraulikkreislauf Expired - Fee Related DE60314337T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002205151A JP3906915B2 (ja) 2002-07-15 2002-07-15 液圧回路
JP2002205151 2002-07-15

Publications (2)

Publication Number Publication Date
DE60314337D1 true DE60314337D1 (de) 2007-07-26
DE60314337T2 DE60314337T2 (de) 2008-02-21

Family

ID=29774581

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60314337T Expired - Fee Related DE60314337T2 (de) 2002-07-15 2003-07-14 Hydraulikkreislauf

Country Status (4)

Country Link
US (1) US7152931B2 (de)
EP (1) EP1382859B1 (de)
JP (1) JP3906915B2 (de)
DE (1) DE60314337T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4718129B2 (ja) * 2003-07-30 2011-07-06 日本発條株式会社 車両用ブレーキシステム部品
DE102004005432B3 (de) * 2004-02-04 2005-01-05 A. Raymond & Cie Vorrichtung zum Halten von wenigstens zwei länglichen Gegenständen
JP4862987B2 (ja) * 2006-01-19 2012-01-25 Ｎｏｋ株式会社 金属ベローズ型アキュムレータ
WO2009047964A1 (ja) * 2007-10-10 2009-04-16 Nok Corporation アキュムレータ
US8226173B1 (en) * 2008-11-18 2012-07-24 Am General Llc Supplemental brake system
DE102008061221A1 (de) * 2008-12-09 2010-06-10 Hydac Technology Gmbh Hydrospeicher, insbesondere Balgspeicher
JP2010174985A (ja) * 2009-01-29 2010-08-12 Nhk Spring Co Ltd アキュムレータへのガス封入方法
DE102010042747A1 (de) 2010-10-21 2012-04-26 Continental Teves Ag & Co. Ohg Hydraulikaggregat
US20130062933A1 (en) * 2011-09-13 2013-03-14 Kelsey-Hayes Company Compact attenuator for a vehicle braking system
US10215321B2 (en) * 2016-08-26 2019-02-26 Chevron U.S.A. Inc. Subsea flowline pressure surge relief system
US11035522B2 (en) 2018-12-12 2021-06-15 Chevron U.S.A. Inc. Systems, devices and methods for preventing overpressurization of subsea equipment and flowlines

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1127731A (en) 1965-02-10 1968-09-18 Serck R & D Ltd Hydraulic device
JPS54127023A (en) 1978-03-25 1979-10-02 Nobuyuki Sugimura Accumulator performing three functions of pressure accumulation* buffer and high frequency pulsation as well as absorption with a middle tube in an airing cylinder projecting into vessel body
US4526205A (en) 1979-10-18 1985-07-02 Kazuo Sugimura Pulsation absorption device for high pressure liquid
DE3627264C2 (de) 1986-08-12 1996-08-22 Teves Gmbh Alfred Hydraulische Kraftfahrzeug-Bremsanlage
DE3707803A1 (de) 1987-03-11 1988-09-22 Integral Hydraulik Co Hydrospeicher
DE8900483U1 (de) * 1989-01-18 1990-05-17 Robert Bosch Gmbh, 7000 Stuttgart, De
US5373454A (en) 1991-01-16 1994-12-13 Honda Giken Kogyo Kabushiki Kaisha Problem diagnosis system in pressure device control apparatus
US5638868A (en) * 1996-06-05 1997-06-17 Valcor Engineering Accumulator
DE19924807A1 (de) * 1999-05-29 2000-12-07 Hydac Technology Gmbh Hydropneumatischer Druckspeicher
DE19927594C1 (de) 1999-06-17 2001-02-08 Hydac Technology Gmbh Hydrospeicher, insbesondere Hydrodämpfer
DE19954326B4 (de) * 1999-11-11 2006-06-29 Lucas Varity Gmbh Fahrzeugbremsanlage mit einem Gasdruckspeicher
DE10003648A1 (de) * 2000-01-29 2001-08-09 Hydac Technology Gmbh Hydropneumatischer Druckspeicher
JP3513096B2 (ja) 2000-09-25 2004-03-31 トヨタ自動車株式会社 アキュムレータおよびアキュムレータの異常検出装置
DE10100315C1 (de) 2001-01-05 2002-08-01 Bosch Gmbh Robert Druckmittelspeicher für Fahrzeugbremsanlagen

Also Published As

Publication number Publication date
JP3906915B2 (ja) 2007-04-18
JP2004044740A (ja) 2004-02-12
US7152931B2 (en) 2006-12-26
EP1382859B1 (de) 2007-06-13
DE60314337T2 (de) 2008-02-21
EP1382859A1 (de) 2004-01-21
US20040017105A1 (en) 2004-01-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee