JP5169655B2 - 回転式ポンプおよびそれを備えたブレーキ装置 - Google Patents

回転式ポンプおよびそれを備えたブレーキ装置 Download PDF

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Publication number
JP5169655B2
JP5169655B2 JP2008231840A JP2008231840A JP5169655B2 JP 5169655 B2 JP5169655 B2 JP 5169655B2 JP 2008231840 A JP2008231840 A JP 2008231840A JP 2008231840 A JP2008231840 A JP 2008231840A JP 5169655 B2 JP5169655 B2 JP 5169655B2
Authority
JP
Japan
Prior art keywords
outer rotor
rotor
pressure
brake fluid
discharge port
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
JP2008231840A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010065583A (ja
JP2010065583A5 (https=
Inventor
卓瞳 高橋
和典 内山
尚樹 袴田
貴洋 山口
博之 新海
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
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc, Advics Co Ltd filed Critical Nippon Soken Inc
Priority to JP2008231840A priority Critical patent/JP5169655B2/ja
Priority to US12/555,396 priority patent/US8388328B2/en
Publication of JP2010065583A publication Critical patent/JP2010065583A/ja
Publication of JP2010065583A5 publication Critical patent/JP2010065583A5/ja
Application granted granted Critical
Publication of JP5169655B2 publication Critical patent/JP5169655B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • B60T8/36—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 including a pilot valve responding to an electromagnetic force
    • B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
    • B60T8/3655—Continuously controlled electromagnetic 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
    • B60T8/48—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 connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
    • B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
    • B60T8/4827—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems
    • B60T8/4863—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems closed systems
    • B60T8/4872—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems closed systems pump-back systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • F04C14/265—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels being obtained by displacing a lateral sealing face
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/005—Structure and composition of sealing elements such as sealing strips, sealing rings and the like; Coating of these elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Rotary Pumps (AREA)
  • Regulating Braking Force (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
JP2008231840A 2008-09-10 2008-09-10 回転式ポンプおよびそれを備えたブレーキ装置 Expired - Fee Related JP5169655B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008231840A JP5169655B2 (ja) 2008-09-10 2008-09-10 回転式ポンプおよびそれを備えたブレーキ装置
US12/555,396 US8388328B2 (en) 2008-09-10 2009-09-08 Rotary pump and brake device in which rotary pump is provided

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008231840A JP5169655B2 (ja) 2008-09-10 2008-09-10 回転式ポンプおよびそれを備えたブレーキ装置

Publications (3)

Publication Number Publication Date
JP2010065583A JP2010065583A (ja) 2010-03-25
JP2010065583A5 JP2010065583A5 (https=) 2011-10-20
JP5169655B2 true JP5169655B2 (ja) 2013-03-27

Family

ID=41798601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008231840A Expired - Fee Related JP5169655B2 (ja) 2008-09-10 2008-09-10 回転式ポンプおよびそれを備えたブレーキ装置

Country Status (2)

Country Link
US (1) US8388328B2 (https=)
JP (1) JP5169655B2 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010029057A1 (de) * 2010-05-18 2011-11-24 Continental Teves Ag & Co. Ohg Betätigungseinrichtung für ein Kraftfahrzeug-Bremssystem
JP5500003B2 (ja) * 2010-08-31 2014-05-21 株式会社アドヴィックス 回転式ポンプ装置
JP5987524B2 (ja) * 2012-07-24 2016-09-07 株式会社アドヴィックス ギヤポンプ装置
DE102012215578A1 (de) * 2012-09-03 2014-03-06 Robert Bosch Gmbh Hydraulikaggregat einer Fahrzeugbremsanlage mit einem Dichtelement
JP6020427B2 (ja) * 2013-11-29 2016-11-02 株式会社アドヴィックス ギヤポンプ装置
JP2015105647A (ja) * 2013-12-02 2015-06-08 株式会社山田製作所 オイルポンプ
DE102015110642B4 (de) * 2014-07-11 2019-04-18 Advics Co., Ltd. Kompakte Struktur einer Zahnradpumpe
DE102021121701A1 (de) * 2021-08-20 2023-02-23 Zf Active Safety Gmbh Elektromechanischer Bremskraftverstärker, Fahrzeugbremsanlage, Baugruppe hierfür und Gleitelement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05215078A (ja) * 1992-01-31 1993-08-24 Toyooki Kogyo Co Ltd 内接歯車ポンプ
US6273527B1 (en) 1998-10-06 2001-08-14 Denso Corporation Rotary pump with better fluid sealing structure and brake apparatus having same
JP3855547B2 (ja) 1998-10-06 2006-12-13 株式会社デンソー 回転式ポンプ及び回転式ポンプを備えたブレーキ装置
JP2000161248A (ja) * 1998-12-01 2000-06-13 Kayaba Ind Co Ltd 油圧式ポンプ装置
JP3835226B2 (ja) * 2001-01-25 2006-10-18 株式会社デンソー 回転式ポンプ及び回転式ポンプを備えたブレーキ装置
JP3960176B2 (ja) * 2001-10-29 2007-08-15 株式会社デンソー 回転式ポンプ及び回転式ポンプを備えたブレーキ装置
JP4007080B2 (ja) * 2002-06-06 2007-11-14 株式会社アドヴィックス ブレーキ装置用回転式ポンプ
JP4654658B2 (ja) * 2004-10-28 2011-03-23 株式会社アドヴィックス ブレーキ装置用回転式ポンプ
US7931454B2 (en) * 2006-04-03 2011-04-26 Advics Co., Ltd. Pump device

Also Published As

Publication number Publication date
US8388328B2 (en) 2013-03-05
JP2010065583A (ja) 2010-03-25
US20100060074A1 (en) 2010-03-11

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