DE112018002442A5 - Elektrischer Pumpenaktuator, stufenloses Getriebe mit elektrischen Pumpenaktuator und Stuerungsverfahren für elektrischen Pumpenaktuator - Google Patents

Elektrischer Pumpenaktuator, stufenloses Getriebe mit elektrischen Pumpenaktuator und Stuerungsverfahren für elektrischen Pumpenaktuator Download PDF

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Publication number
DE112018002442A5
DE112018002442A5 DE112018002442.3T DE112018002442T DE112018002442A5 DE 112018002442 A5 DE112018002442 A5 DE 112018002442A5 DE 112018002442 T DE112018002442 T DE 112018002442T DE 112018002442 A5 DE112018002442 A5 DE 112018002442A5
Authority
DE
Germany
Prior art keywords
electric pump
pump actuator
control method
continuously variable
variable transmission
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Withdrawn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
DE112018002442.3T
Other languages
English (en)
Inventor
Shinobu Kamada
Masahiro Toriumi
Takao Miyazaki
Keiju Abo
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of DE112018002442A5 publication Critical patent/DE112018002442A5/de
Withdrawn legal-status Critical Current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
    • 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
    • F04C2/24—Rotary-piston machines or pumps of counter-engagement type, i.e. the movement of co-operating members at the points of engagement being in opposite directions
    • F04C2/26—Rotary-piston machines or pumps of counter-engagement type, i.e. the movement of co-operating members at the points of engagement being in opposite directions of internal-axis type
    • 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
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
    • 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
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • F04C15/0046—Internal leakage control
    • 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
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • F04C15/0049—Equalization of pressure pulses
    • 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
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/008—Prime movers
    • 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
    • F04C2240/00—Components
    • F04C2240/40—Electric motor
    • F04C2240/402—Plurality of electronically synchronised motors
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/03—Torque
    • F04C2270/035—Controlled or regulated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • Retarders (AREA)
  • Fluid-Pressure Circuits (AREA)
DE112018002442.3T 2017-05-12 2018-05-03 Elektrischer Pumpenaktuator, stufenloses Getriebe mit elektrischen Pumpenaktuator und Stuerungsverfahren für elektrischen Pumpenaktuator Withdrawn DE112018002442A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017110394.5A DE102017110394B3 (de) 2017-05-12 2017-05-12 Elektrischer Pumpenaktuator, stufenloses Getriebe mit elektrischen Pumpenaktuator und Steuerungsverfahren für elektrischen Pumpenaktuator
DE102017110394.5 2017-05-12
PCT/DE2018/100427 WO2018206050A1 (de) 2017-05-12 2018-05-03 Elektrischer pumpenaktuator, stufenloses getriebe mit elektrischen pumpenaktuator und steuerungsverfahren für elektrischen pumpenaktuator

Publications (1)

Publication Number Publication Date
DE112018002442A5 true DE112018002442A5 (de) 2020-02-27

Family

ID=62165290

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102017110394.5A Active DE102017110394B3 (de) 2017-05-12 2017-05-12 Elektrischer Pumpenaktuator, stufenloses Getriebe mit elektrischen Pumpenaktuator und Steuerungsverfahren für elektrischen Pumpenaktuator
DE112018002442.3T Withdrawn DE112018002442A5 (de) 2017-05-12 2018-05-03 Elektrischer Pumpenaktuator, stufenloses Getriebe mit elektrischen Pumpenaktuator und Stuerungsverfahren für elektrischen Pumpenaktuator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102017110394.5A Active DE102017110394B3 (de) 2017-05-12 2017-05-12 Elektrischer Pumpenaktuator, stufenloses Getriebe mit elektrischen Pumpenaktuator und Steuerungsverfahren für elektrischen Pumpenaktuator

Country Status (4)

Country Link
US (1) US11767842B2 (de)
CN (1) CN110612394B (de)
DE (2) DE102017110394B3 (de)
WO (1) WO2018206050A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015131196A1 (en) 2014-02-28 2015-09-03 Project Phoenix, LLC Pump integrated with two independently driven prime movers
EP3149342B1 (de) 2014-06-02 2020-04-15 Project Phoenix LLC Linearaktuatoranordnung und -system
SG11201700472XA (en) 2014-07-22 2017-02-27 Project Phoenix Llc External gear pump integrated with two independently driven prime movers
WO2017040792A1 (en) 2015-09-02 2017-03-09 Project Phoenix, LLC System to pump fluid and control thereof
CN115812125A (zh) * 2020-07-08 2023-03-17 凤凰计划股份有限公司 具有驱动-驱动配置的齿轮泵中的齿轮的动态控制

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2605788B2 (ja) * 1988-03-31 1997-04-30 日産自動車株式会社 変速機の制御装置
CN2071717U (zh) 1990-01-25 1991-02-20 魏庆 恒功率调速齿轮泵
JP3097594B2 (ja) * 1996-07-26 2000-10-10 トヨタ自動車株式会社 動力出力装置
IL124923A (en) * 1998-06-15 2003-02-12 Mekler Dan Rotary machine
NL1009954C1 (nl) 1998-08-27 2000-02-29 Gear Chain Ind Bv Regelsysteem voor een continu variabele transmissie met twee door een eindloos transmissiemiddel gekoppelde in loopstraal instelbare kegelschijfparen.
JP3498900B2 (ja) 1998-12-25 2004-02-23 日産自動車株式会社 ベルト式無段変速機の制御装置
JP2010249130A (ja) * 2009-03-27 2010-11-04 Sanden Corp 流体機械
US20100322806A1 (en) * 2009-06-18 2010-12-23 Aregger Markus Arrangement including a gear pump
EP2275684A1 (de) 2009-06-18 2011-01-19 Maag Pump Systems AG Anordnung mit einer Zahnradpumpe
KR20140010046A (ko) 2011-02-23 2014-01-23 섀플러 테크놀로지스 아게 운트 코. 카게 클러치의 작동을 위한 유압 장치
WO2013185127A2 (en) * 2012-06-08 2013-12-12 Magna Powertrain Of America, Inc. Out rotor drive electrical vane pump
US9644627B2 (en) 2012-06-28 2017-05-09 Hitachi, Ltd. Gear pump
WO2015131196A1 (en) * 2014-02-28 2015-09-03 Project Phoenix, LLC Pump integrated with two independently driven prime movers
SG11201700472XA (en) * 2014-07-22 2017-02-27 Project Phoenix Llc External gear pump integrated with two independently driven prime movers
EP3204647B1 (de) * 2014-10-06 2021-05-26 Project Phoenix LLC Linearaktuatoranordnung und -system
WO2017040792A1 (en) * 2015-09-02 2017-03-09 Project Phoenix, LLC System to pump fluid and control thereof
AT517731B1 (de) 2015-10-08 2018-12-15 Anton Paar Gmbh Verfahren zur Ansteuerung eines Elektromotors

Also Published As

Publication number Publication date
US20210285442A1 (en) 2021-09-16
US11767842B2 (en) 2023-09-26
WO2018206050A1 (de) 2018-11-15
CN110612394B (zh) 2021-08-13
DE102017110394B3 (de) 2018-06-28
CN110612394A (zh) 2019-12-24

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Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee