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GB201113462D0 - Piston pump having an outflow - Google Patents

Piston pump having an outflow

Info

Publication number
GB201113462D0
GB201113462D0 GBGB1113462.4A GB201113462A GB201113462D0 GB 201113462 D0 GB201113462 D0 GB 201113462D0 GB 201113462 A GB201113462 A GB 201113462A GB 201113462 D0 GB201113462 D0 GB 201113462D0
Authority
GB
United Kingdom
Prior art keywords
outflow
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Withdrawn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
GBGB1113462.4A
Other versions
GB2483331A (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 GB201113462D0 publication Critical patent/GB201113462D0/en
Publication of GB2483331A publication Critical patent/GB2483331A/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Withdrawn legal-status Critical Current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
    • F04B1/0452—Distribution members, e.g. valves
    • 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
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor
    • 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
    • B60T8/4068—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 the additional fluid circuit comprising means for attenuating pressure pulsations
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0091—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using a special shape of fluid pass, e.g. throttles, ducts
    • 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
    • F04B53/1017—Semi-spherical ball 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/81—Braking systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
GB1113462.4A 2010-09-03 2011-08-03 Piston pump with throttle and damping elements Withdrawn GB2483331A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010040193.5A DE102010040193B4 (en) 2010-09-03 2010-09-03 Piston pump with a discharge

Publications (2)

Publication Number Publication Date
GB201113462D0 true GB201113462D0 (en) 2011-09-21
GB2483331A GB2483331A (en) 2012-03-07

Family

ID=44735444

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1113462.4A Withdrawn GB2483331A (en) 2010-09-03 2011-08-03 Piston pump with throttle and damping elements

Country Status (4)

Country Link
KR (1) KR101910917B1 (en)
CN (1) CN102410171B (en)
DE (1) DE102010040193B4 (en)
GB (1) GB2483331A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011082585B4 (en) * 2011-09-13 2024-03-07 Robert Bosch Gmbh Damping device of a hydraulic unit
JP5881530B2 (en) * 2012-05-22 2016-03-09 日立オートモティブシステムズ株式会社 Pump device
DE102014222741A1 (en) * 2014-11-06 2016-05-12 Robert Bosch Gmbh Device for throttling a fluid flow and corresponding piston pump for conveying fluids
CN106438326B (en) * 2016-07-14 2019-11-12 河海大学 It is a kind of for the miniature intermittent pump of hydraulic fan cooling tower bearing lubrication and installation and working method
DE102016216553A1 (en) 2016-09-01 2018-03-01 Robert Bosch Gmbh Protective arrangement and hollow body arrangement, in particular seat tube
DE102017213322A1 (en) * 2017-08-02 2019-02-07 Robert Bosch Gmbh Damper device of a hydraulic unit of a vehicle brake device with a damper chamber
DE102018202695A1 (en) 2018-02-22 2019-08-22 Robert Bosch Gmbh Pressure fluid control device
JP2020006870A (en) * 2018-07-11 2020-01-16 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ Fluid pressure control unit of vehicle brake system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0401320B1 (en) * 1988-12-17 1994-02-16 ITT Automotive Europe GmbH Hydraulic pump
DE4027794C2 (en) * 1990-09-01 2002-06-20 Continental Teves Ag & Co Ohg Hydraulic radial piston pump
DE4226646B4 (en) 1992-08-12 2005-11-17 Robert Bosch Gmbh braking system
DE4243667A1 (en) * 1992-12-23 1994-06-30 Bosch Gmbh Robert Piston pump for hydraulic system with non-return type inlet valve
JPH10266944A (en) * 1997-03-21 1998-10-06 Robert Bosch Gmbh Piston pump
DE19800500A1 (en) * 1998-01-09 1999-07-15 Bosch Gmbh Robert Piston pump
DE19806724B4 (en) * 1998-02-18 2005-02-17 Continental Teves Ag & Co. Ohg Brake system with pulsation damper
DE19928913A1 (en) * 1999-06-24 2001-01-04 Bosch Gmbh Robert Piston pump
CN2397255Y (en) * 1999-07-06 2000-09-20 翟国木 Fixed valve for oil-well pump
DE10112618A1 (en) * 2001-03-14 2002-09-19 Bosch Gmbh Robert piston pump
US7004733B2 (en) * 2001-06-30 2006-02-28 Robert Bosch Gmbh Piston pump
DE102006035054B4 (en) * 2006-07-28 2016-01-07 Robert Bosch Gmbh Hydraulic damper for a vehicle brake system piston pump
KR100890136B1 (en) * 2007-09-13 2009-03-20 현대자동차주식회사 An Oil Pump for a vehicle Hydraulic Power Brake System
DE102007052755A1 (en) 2007-11-06 2009-05-07 Robert Bosch Gmbh piston pump
DE102009047456A1 (en) 2009-12-03 2011-06-09 Robert Bosch Gmbh Check valve for piston pump of brake assembly of passenger car, has resetting unit pushing mobile valve body to valve seat and partially formed from elastomer, and plastic foil provided between resetting unit and valve body

Also Published As

Publication number Publication date
KR20120024494A (en) 2012-03-14
DE102010040193B4 (en) 2021-07-22
CN102410171A (en) 2012-04-11
DE102010040193A1 (en) 2012-03-08
KR101910917B1 (en) 2018-10-24
CN102410171B (en) 2016-01-20
GB2483331A (en) 2012-03-07

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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)