GB9301838D0 - Cylinders for hydraulic braking systems - Google Patents

Cylinders for hydraulic braking systems

Info

Publication number
GB9301838D0
GB9301838D0 GB939301838A GB9301838A GB9301838D0 GB 9301838 D0 GB9301838 D0 GB 9301838D0 GB 939301838 A GB939301838 A GB 939301838A GB 9301838 A GB9301838 A GB 9301838A GB 9301838 D0 GB9301838 D0 GB 9301838D0
Authority
GB
United Kingdom
Prior art keywords
cylinders
hydraulic braking
braking systems
systems
hydraulic
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Withdrawn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
GB939301838A
Other versions
GB2263753A (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB9301838D0 publication Critical patent/GB9301838D0/en
Publication of GB2263753A publication Critical patent/GB2263753A/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Withdrawn legal-status Critical Current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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
    • 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
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/42—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition having expanding chambers for controlling pressure, i.e. closed systems
    • B60T8/4275—Pump-back systems
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0865—Oxide ceramics
    • F05C2203/0882—Carbon, e.g. graphite
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2251/00—Material properties
    • F05C2251/04—Thermal properties
    • F05C2251/042—Expansivity
    • 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
    • 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
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/41—Liquid ports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Actuator (AREA)
GB9301838A 1992-02-01 1993-01-29 Pressure accumulators eg for braking systems Withdrawn GB2263753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924202905 DE4202905A1 (en) 1992-02-01 1992-02-01 CYLINDERS, ESPECIALLY PRESSURE MEDIA FOR HYDRAULIC BRAKE SYSTEMS

Publications (2)

Publication Number Publication Date
GB9301838D0 true GB9301838D0 (en) 1993-03-17
GB2263753A GB2263753A (en) 1993-08-04

Family

ID=6450776

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9301838A Withdrawn GB2263753A (en) 1992-02-01 1993-01-29 Pressure accumulators eg for braking systems

Country Status (3)

Country Link
JP (1) JPH05272501A (en)
DE (1) DE4202905A1 (en)
GB (1) GB2263753A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4306222A1 (en) * 1992-10-09 1994-09-01 Teves Gmbh Alfred Hydraulic unit for slip-controlled brake systems
DE4412822A1 (en) * 1994-04-14 1995-10-19 Teves Gmbh Alfred Hydraulic brake system with slip control
DE4440147A1 (en) * 1994-11-10 1996-05-15 Bosch Gmbh Robert Hydraulic housing block
DE19616428B4 (en) * 1996-04-25 2005-03-10 Bosch Gmbh Robert Hydraulic storage for a vehicle brake system
EP0890494B1 (en) * 1996-05-30 2003-10-08 Lucas Industries Limited Accumulator
US5857753A (en) * 1996-09-20 1999-01-12 Itt Automotive Inc. Submersible cover for a low pressure accumulator
DE19651842A1 (en) * 1996-12-13 1998-06-18 Bosch Gmbh Robert Media separation device, in particular for hydraulic brake systems in vehicles
DE19725240A1 (en) * 1997-06-14 1998-12-17 Itt Mfg Enterprises Inc Pressure medium storage for hydraulic sets of vehicle electronic braking systems
DE19930967A1 (en) * 1999-07-05 2001-01-11 Continental Teves Ag & Co Ohg Seal for pressure source in car brake system has anti-spray protector for pressure-equalising cavity and is produced by mechanical forming
JP3742354B2 (en) 2001-04-25 2006-02-01 株式会社日立製作所 Brake fluid pressure control unit for in-vehicle devices
JP3723513B2 (en) 2001-04-25 2005-12-07 株式会社日立製作所 Brake fluid pressure control unit for in-vehicle devices
DE20209125U1 (en) * 2002-06-10 2003-10-16 Bruss Dichtungstechnik Sealed piston for gas pressure reservoir has Y-section sealing ring inserted in rectangular groove in Y-section edge of piston made of thermoplastic material
DE102004002266A1 (en) * 2004-01-16 2005-08-11 Hydac Technology Gmbh piston accumulators
DE102008039960A1 (en) 2007-09-05 2009-03-12 Continental Teves Ag & Co. Ohg Brake system for a motor vehicle
DE102007056684B4 (en) 2007-11-24 2016-02-18 Schaeffler Technologies AG & Co. KG accumulator
DE102009048668A1 (en) 2009-09-29 2011-03-31 Siemens Aktiengesellschaft Integrated hydraulic accumulator arrangement
DE102010024126A1 (en) * 2010-06-17 2011-12-22 Carl Freudenberg Kg piston accumulators
ITBO20120085A1 (en) * 2012-02-22 2013-08-23 Magneti Marelli Spa HYDRAULIC SERVO OF A SERVO-CHANGE
DE102014201663B4 (en) * 2014-01-30 2016-08-04 Conti Temic Microelectronic Gmbh Device for the pneumatic adjustment of a seat in a means of transport, in particular in a motor vehicle and means of transport, in particular a motor vehicle
US20150337869A1 (en) * 2014-05-20 2015-11-26 Ford Global Technologies, Llc Self-orienting piston spring accumulator
CN113530894A (en) * 2020-04-20 2021-10-22 罗伯特·博世有限公司 Vehicle braking system and energy accumulator thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3247116C2 (en) * 1982-12-20 1986-10-30 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Master cylinder
EP0185165B1 (en) * 1984-11-30 1989-07-26 AlliedSignal Inc. Plastic master cylinder
AU1689888A (en) * 1987-05-12 1988-12-06 Automotive Products Plc A piston assembly

Also Published As

Publication number Publication date
GB2263753A (en) 1993-08-04
JPH05272501A (en) 1993-10-19
DE4202905A1 (en) 1993-08-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)