DE112020003258A5 - Pressure supply device with a gear pump - Google Patents

Pressure supply device with a gear pump Download PDF

Info

Publication number
DE112020003258A5
DE112020003258A5 DE112020003258.2T DE112020003258T DE112020003258A5 DE 112020003258 A5 DE112020003258 A5 DE 112020003258A5 DE 112020003258 T DE112020003258 T DE 112020003258T DE 112020003258 A5 DE112020003258 A5 DE 112020003258A5
Authority
DE
Germany
Prior art keywords
supply device
gear pump
pressure supply
gear
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.)
Pending
Application number
DE112020003258.2T
Other languages
German (de)
Inventor
Heinz Leiber
Norbert Alaze
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 DE112020003258A5 publication Critical patent/DE112020003258A5/en
Pending 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
    • F04C2/08—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
    • 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
    • F04C15/0007—Radial sealings for working fluid
    • F04C15/0019—Radial sealing elements specially adapted for 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
    • 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
    • F04C15/0034—Sealing arrangements in rotary-piston machines or pumps for other than the working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • F04C15/0038—Shaft sealings specially adapted for rotary-piston 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
    • 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
    • F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • 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
    • 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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter
    • 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
    • F04C2210/00—Fluid
    • F04C2210/20—Fluid liquid, i.e. incompressible
    • F04C2210/206—Oil
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DE112020003258.2T 2019-07-10 2020-07-09 Pressure supply device with a gear pump Pending DE112020003258A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102019118708.7 2019-07-10
DE102019118708.7A DE102019118708A1 (en) 2019-07-10 2019-07-10 Pressure supply device with a gear pump
PCT/EP2020/069357 WO2021005151A1 (en) 2019-07-10 2020-07-09 Pressure supply device with a gear pump

Publications (1)

Publication Number Publication Date
DE112020003258A5 true DE112020003258A5 (en) 2022-03-24

Family

ID=71579586

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102019118708.7A Withdrawn DE102019118708A1 (en) 2019-07-10 2019-07-10 Pressure supply device with a gear pump
DE112020003258.2T Pending DE112020003258A5 (en) 2019-07-10 2020-07-09 Pressure supply device with a gear pump

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102019118708.7A Withdrawn DE102019118708A1 (en) 2019-07-10 2019-07-10 Pressure supply device with a gear pump

Country Status (2)

Country Link
DE (2) DE102019118708A1 (en)
WO (1) WO2021005151A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023213955A2 (en) 2022-05-05 2023-11-09 Thomas Leiber Driving dynamics system, vehicle and method for operating a driving dynamics system
DE102022208186A1 (en) 2022-08-05 2024-02-08 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Gear pump, especially gerotor pump

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK136991B (en) * 1976-02-25 1977-12-27 Gram Brdr As Gear pump with internal engagement.
DE3420190A1 (en) * 1984-05-30 1985-12-05 Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh, 6334 Asslar OIL-SEALED ROTATION VACUUM PUMP
US5122039A (en) * 1990-05-29 1992-06-16 Walbro Corporation Electric-motor fuel pump
DE19717295C2 (en) * 1997-04-24 1999-09-23 Danfoss As Fluid machine
DE19958927C1 (en) * 1999-12-07 2001-06-13 Lucas Varity Gmbh Vehicle brake system with a motor / pump unit and a unit
DE10004518A1 (en) * 2000-02-02 2001-08-09 Continental Teves Ag & Co Ohg Braking system
JP4355922B2 (en) * 2003-12-25 2009-11-04 株式会社ジェイテクト Electric pump
WO2010044416A1 (en) * 2008-10-14 2010-04-22 株式会社ジェイテクト Electric pump unit
DE102008054474B4 (en) * 2008-12-10 2013-07-25 Zf Friedrichshafen Ag Internal gear pump with optimized noise behavior
JP5598222B2 (en) * 2010-09-30 2014-10-01 株式会社アドヴィックス Shaft seal device and pump device and brake fluid pressure control device using the same
WO2012103925A1 (en) * 2011-01-31 2012-08-09 Robert Bosch Gmbh Double internal gear wheel pump
DE102011001737A1 (en) * 2011-04-01 2012-10-04 International Automotive Components Group Gmbh Handle component of a motor vehicle
JP5511770B2 (en) * 2011-11-08 2014-06-04 三菱電機株式会社 Electric pump and electric pump manufacturing method
JP2013160046A (en) * 2012-02-01 2013-08-19 Jtekt Corp Electric pump unit
DE102013217257A1 (en) * 2012-09-03 2014-04-03 Robert Bosch Gmbh Hydraulic unit of a vehicle brake system with a motor shaft bearing
US9624929B2 (en) * 2012-12-21 2017-04-18 Lg Innotek Co., Ltd. Electric pump
JP6020427B2 (en) * 2013-11-29 2016-11-02 株式会社アドヴィックス Gear pump device
DE102014103958A1 (en) * 2014-03-21 2015-09-24 Eckerle Industrie-Elektronik Gmbh Motor-pump unit
DE102014212538A1 (en) * 2014-06-30 2015-12-31 Continental Teves Ag & Co. Ohg Arrangement for a hydraulic motor vehicle brake system and brake system with such an arrangement
DE102014226002B4 (en) * 2014-12-16 2024-03-14 Robert Bosch Gmbh Internal gear pump
DE102015002352A1 (en) * 2014-12-17 2016-06-23 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Electric oil pump, in particular for a motor vehicle
DE102017104063B4 (en) * 2017-02-27 2019-11-28 Nidec Gpm Gmbh Electric gerotor pump with control mirror
DE102017106927B4 (en) * 2017-03-30 2018-11-29 Zollern Gmbh & Co. Kg Transmission with a lubrication system and a conveyor

Also Published As

Publication number Publication date
WO2021005151A1 (en) 2021-01-14
DE102019118708A1 (en) 2021-01-14

Similar Documents

Publication Publication Date Title
IL283690A (en) Device with a fluid component assessment feature
DE112016001555A5 (en) ACTUATOR WITH A PLANET CYLINDER GEAR (PWG)
DE112018002257A5 (en) ACCUMULATOR WITH A COOLING DEVICE
DE112020003258A5 (en) Pressure supply device with a gear pump
IL257215A (en) A drip irrigation hose with strip
DK3792576T3 (en) WATER BLOCK WITH A FLUID LINE
PL3040286T3 (en) Packaging machine with a fluid pump assembly
FR3011290B3 (en) POSITIVE DISPLACEMENT GEAR PUMP
DK4021354T3 (en) PELLOTTE COMPRISING A PRESSURE ELEMENT
DK3744528T3 (en) PRINTER FLUID SUPPLY
DE112016000472A5 (en) Arrangement with a suction line, a pressure line and a pump
DE112017004463A5 (en) Connector part with a strain relief
DE112020003263A5 (en) Pressure supply unit for a hydraulic system with at least one consumer circuit and at least one rotary pump
SG11202104862YA (en) A pump assembly
EP3891403C0 (en) Fluid pump
DE112019002588A5 (en) Contact device with a suspension fork
GB201804107D0 (en) A liquid ring pump manifold
DE112017004007A5 (en) Oxygenator with a housing wall
EP3597914B8 (en) Tubing retention mechanism usable with a peristaltic pump
PL3612733T3 (en) A pump for pumping heat-sensitive fluids
GB2573457B (en) Pressure control device for use with a subterranean well
GB201804106D0 (en) A liquid ring pump manifold
DE112018004865A5 (en) Slip clutch with a rotation axis
DE112018004734A5 (en) Forming tool with positioned tooth profile pressure rollers
DE102017220437B8 (en) Pump arrangement, in particular for supplying a mechanical seal assembly

Legal Events

Date Code Title Description
R082 Change of representative

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