DE112020003263A5 - Pressure supply unit for a hydraulic system with at least one consumer circuit and at least one rotary pump - Google Patents

Pressure supply unit for a hydraulic system with at least one consumer circuit and at least one rotary pump Download PDF

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Publication number
DE112020003263A5
DE112020003263A5 DE112020003263.9T DE112020003263T DE112020003263A5 DE 112020003263 A5 DE112020003263 A5 DE 112020003263A5 DE 112020003263 T DE112020003263 T DE 112020003263T DE 112020003263 A5 DE112020003263 A5 DE 112020003263A5
Authority
DE
Germany
Prior art keywords
supply unit
hydraulic system
pressure supply
rotary pump
consumer 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.)
Pending
Application number
DE112020003263.9T
Other languages
German (de)
Inventor
Heinz Leiber
Thomas Leiber
Anton van Zanten
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.)
Ipgate AG
Original Assignee
Ipgate AG
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 Ipgate AG filed Critical Ipgate AG
Publication of DE112020003263A5 publication Critical patent/DE112020003263A5/en
Pending legal-status Critical Current

Links

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
    • B60T8/4018—Pump units characterised by their drive mechanisms
    • 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
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/40—Failsafe aspects of brake control systems
    • B60T2270/413—Plausibility monitoring, cross check, redundancy
    • 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
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/40—Failsafe aspects of brake control systems
    • B60T2270/414—Power supply failure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
DE112020003263.9T 2019-07-10 2020-07-09 Pressure supply unit for a hydraulic system with at least one consumer circuit and at least one rotary pump Pending DE112020003263A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102019118723.0A DE102019118723A1 (en) 2019-07-10 2019-07-10 Pressure supply unit for a hydraulic system with at least one consumer circuit and with at least one rotary pump
DE102019118723.0 2019-07-10
PCT/EP2020/069361 WO2021005154A1 (en) 2019-07-10 2020-07-09 Pressure supply unit for a hydraulic system with at least one consumer circuit and with at least one rotary pump

Publications (1)

Publication Number Publication Date
DE112020003263A5 true DE112020003263A5 (en) 2022-03-24

Family

ID=71607959

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102019118723.0A Withdrawn DE102019118723A1 (en) 2019-07-10 2019-07-10 Pressure supply unit for a hydraulic system with at least one consumer circuit and with at least one rotary pump
DE112020003263.9T Pending DE112020003263A5 (en) 2019-07-10 2020-07-09 Pressure supply unit for a hydraulic system with at least one consumer circuit and at least one rotary pump

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102019118723.0A Withdrawn DE102019118723A1 (en) 2019-07-10 2019-07-10 Pressure supply unit for a hydraulic system with at least one consumer circuit and with at least one rotary pump

Country Status (2)

Country Link
DE (2) DE102019118723A1 (en)
WO (1) WO2021005154A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022119541A1 (en) * 2022-08-04 2024-02-29 Heinz Leiber Braking system for a vehicle
US11951956B2 (en) 2022-08-30 2024-04-09 ZF Active Safety US Inc. Single chamber power transmission unit and brake systems using same

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19654427B4 (en) * 1996-12-24 2009-08-13 Robert Bosch Gmbh Method and device for regulating the pressure in at least one wheel brake
DE19958927C1 (en) * 1999-12-07 2001-06-13 Lucas Varity Gmbh Vehicle brake system with a motor / pump unit and a unit
DE102005055751B4 (en) * 2005-04-21 2018-09-06 Ipgate Ag Pressure modulator control
DE102008019501B4 (en) * 2008-04-17 2019-03-21 Robert Bosch Gmbh Electrohydraulic control arrangement
US9541102B2 (en) * 2010-11-03 2017-01-10 Ipgate Ag Actuating device, in particular for a vehicle braking system
CN103338989A (en) * 2011-01-31 2013-10-02 罗伯特·博世有限公司 Double internal gear wheel pump
DE102012023902B3 (en) * 2012-12-07 2014-03-20 Arburg Gmbh + Co. Kg Method for operating a hydraulic device with pump and servomotor and associated hydraulic device
DE102012223497A1 (en) * 2012-12-18 2014-06-18 Continental Teves Ag & Co. Ohg Brake system for motor vehicle, has inlet valves opened during normal braking, and system pressure conducting sections formed between inlet connections and pressure side of pump for assigning pressure medium volume flow to brakes
JP5861626B2 (en) * 2012-12-24 2016-02-16 株式会社アドヴィックス Inscribed rotor type fluid machinery
DE102014225954A1 (en) * 2014-12-16 2016-06-16 Continental Teves Ag & Co. Ohg Brake control device and brake system
DE102015221228A1 (en) * 2015-01-21 2016-07-21 Continental Teves Ag & Co. Ohg Brake control device for a hydraulic vehicle brake system and brake system
DE102015104246A1 (en) * 2015-03-20 2016-09-22 Ipgate Ag Actuating device for a motor vehicle brake
JP6432942B2 (en) * 2015-06-23 2018-12-05 日立オートモティブシステムズ株式会社 Brake device
DE102017200819A1 (en) * 2016-02-26 2017-08-31 Continental Teves Ag & Co. Ohg Method for operating a brake system of a motor vehicle and brake system
DE102016105232A1 (en) * 2016-03-21 2017-09-21 Ipgate Ag Actuating device for a hydraulic actuation system, in particular a motor vehicle brake or an electrified clutch and gear actuator
DE102016208529A1 (en) * 2016-05-18 2017-11-23 Robert Bosch Gmbh A braking system for a vehicle and method for operating a braking system of a vehicle
DE102016211982A1 (en) * 2016-06-30 2018-01-04 Robert Bosch Gmbh Braking device for a vehicle

Also Published As

Publication number Publication date
WO2021005154A1 (en) 2021-01-14
DE102019118723A1 (en) 2021-01-14

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Legal Events

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Representative=s name: PETERREINS SCHLEY PATENT- UND RECHTSANWAELTE P, DE