GB201020661D0 - Piston pump - Google Patents

Piston pump

Info

Publication number
GB201020661D0
GB201020661D0 GB201020661A GB201020661A GB201020661D0 GB 201020661 D0 GB201020661 D0 GB 201020661D0 GB 201020661 A GB201020661 A GB 201020661A GB 201020661 A GB201020661 A GB 201020661A GB 201020661 D0 GB201020661 D0 GB 201020661D0
Authority
GB
United Kingdom
Prior art keywords
piston pump
piston
pump
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Withdrawn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
GB201020661A
Other versions
GB2476157A (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 GB201020661D0 publication Critical patent/GB201020661D0/en
Publication of GB2476157A publication Critical patent/GB2476157A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0421—Cylinders
    • 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
    • B60T8/4031—Pump units characterised by their construction or mounting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0452—Distribution members, e.g. valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1002—Ball valves
    • F04B53/1007—Ball valves having means for guiding the closure member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1087—Valve seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/125—Reciprocating valves
    • F04B53/126—Ball valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
GB201020661A 2009-12-10 2010-12-06 Piston pump for a hydraulic vehicle brake system Withdrawn GB2476157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910054520 DE102009054520A1 (en) 2009-12-10 2009-12-10 piston pump

Publications (2)

Publication Number Publication Date
GB201020661D0 true GB201020661D0 (en) 2011-01-19
GB2476157A GB2476157A (en) 2011-06-15

Family

ID=43531547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201020661A Withdrawn GB2476157A (en) 2009-12-10 2010-12-06 Piston pump for a hydraulic vehicle brake system

Country Status (4)

Country Link
CN (1) CN102094808A (en)
DE (1) DE102009054520A1 (en)
FR (1) FR2953890A1 (en)
GB (1) GB2476157A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5880402B2 (en) * 2012-11-15 2016-03-09 株式会社アドヴィックス Brake hydraulic pressure control device
DE102012223186A1 (en) * 2012-12-14 2014-06-18 Robert Bosch Gmbh Piston of a piston pump of a vehicle brake system
CN103661336B (en) * 2013-12-18 2017-04-19 万向钱潮（上海）汽车系统有限公司 Plunger pump for automobile braking system
DE102014212292A1 (en) 2014-06-26 2015-12-31 Robert Bosch Gmbh Exhaust valve with a receiving element
DE102014220368A1 (en) * 2014-10-08 2016-04-14 Robert Bosch Gmbh Piston pump for a hydraulic vehicle brake system
DE102016204002A1 (en) * 2016-03-11 2017-09-14 Robert Bosch Gmbh Piston pump, in particular as a pressure generator in an electronic slip-controllable vehicle brake system
KR101915501B1 (en) * 2016-07-25 2018-11-08 이래에이엠에스 주식회사 Piston pump for brake system of vehicles
GB2569324B (en) * 2017-12-13 2019-12-18 Continental Automotive Systems Srl Valve cartridge
CN112392710B (en) * 2020-10-27 2022-06-17 杭州群科荟科技有限公司 Automobile braking system plunger pump and friction force detection method thereof
CN112392717A (en) * 2020-10-27 2021-02-23 杭州群科荟科技有限公司 Valve sleeve for plunger pump

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4407978C2 (en) * 1994-03-10 2002-11-07 Continental Teves Ag & Co Ohg piston pump
DE19709586A1 (en) * 1997-03-08 1998-09-10 Itt Mfg Enterprises Inc Vehicle brake hydraulic pump
DE19721227A1 (en) * 1997-05-21 1998-11-26 Bosch Gmbh Robert Piston pump
DE19732791A1 (en) * 1997-07-30 1999-02-04 Bosch Gmbh Robert Piston pump
US6497562B1 (en) * 1997-11-14 2002-12-24 Continental Teves Ag & Co., Ohg Piston pump
US6764286B2 (en) * 2001-10-29 2004-07-20 Kelsey-Hayes Company Piston pump with pump inlet check valve
DE102004037140A1 (en) * 2004-07-30 2006-03-23 Robert Bosch Gmbh Piston pump with improved efficiency
DE102005043266A1 (en) * 2004-10-15 2006-04-20 Continental Teves Ag & Co. Ohg piston pump
DE102005034571A1 (en) * 2004-11-12 2006-07-20 Continental Teves Ag & Co. Ohg Electrohydraulic unit
DE102005042197A1 (en) * 2005-09-06 2007-03-08 Robert Bosch Gmbh Piston pump with improved piston
DE102006010674A1 (en) * 2005-09-14 2007-03-15 Continental Teves Ag & Co. Ohg Piston pump for use in motor vehicle, has hub with structure that produces force directed to piston axis, where structure causes elastic deformation of body for strengthened and dosed seal contact pressure between piston and cylinder
DE102006027514A1 (en) * 2006-06-14 2007-12-20 Robert Bosch Gmbh Piston pump for discharging e.g. fuel, has piston element with two pistons, inlet valve that is arranged in piston, and centric channel that is arranged in piston in longitudinal direction of piston for suction of fluid
DE102006027555A1 (en) * 2006-06-14 2007-12-20 Robert Bosch Gmbh Piston pump for e.g. conveying brake fluid in vehicle, has pressure chamber arranged between inlet valve and exhaust valve that includes base unit for supporting prestressing device and sealing seat that is arranged at disk unit
DE102006035055A1 (en) 2006-07-28 2008-01-31 Robert Bosch Gmbh Sealing and guiding unit for piston, has guide bush for guiding piston, and pretensioning unit arranged outside internal sealing region of sealing unit and bearing radially directed force on internal sealing region

Also Published As

Publication number Publication date
DE102009054520A1 (en) 2011-06-16
GB2476157A (en) 2011-06-15
CN102094808A (en) 2011-06-15
FR2953890A1 (en) 2011-06-17

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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)