IT201600130258A1 - GEAR ELECTRIC PUMP - Google Patents

GEAR ELECTRIC PUMP

Info

Publication number
IT201600130258A1
IT201600130258A1 IT102016000130258A IT201600130258A IT201600130258A1 IT 201600130258 A1 IT201600130258 A1 IT 201600130258A1 IT 102016000130258 A IT102016000130258 A IT 102016000130258A IT 201600130258 A IT201600130258 A IT 201600130258A IT 201600130258 A1 IT201600130258 A1 IT 201600130258A1
Authority
IT
Italy
Prior art keywords
electric pump
gear electric
gear
pump
electric
Prior art date
Application number
IT102016000130258A
Other languages
Italian (it)
Inventor
Nello Medoro
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Priority to IT102016000130258A priority Critical patent/IT201600130258A1/en
Priority to PCT/EP2017/082890 priority patent/WO2018114619A1/en
Publication of IT201600130258A1 publication Critical patent/IT201600130258A1/en

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
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/008—Enclosed motor pump units
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/141—Stator cores with salient poles consisting of C-shaped cores
    • 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
    • F04C2210/203—Fuel
    • 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
    • F04C2240/10—Stators
    • 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
    • F04C2240/50—Bearings
    • F04C2240/56—Bearing bushings or details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rotary Pumps (AREA)
IT102016000130258A 2016-12-22 2016-12-22 GEAR ELECTRIC PUMP IT201600130258A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102016000130258A IT201600130258A1 (en) 2016-12-22 2016-12-22 GEAR ELECTRIC PUMP
PCT/EP2017/082890 WO2018114619A1 (en) 2016-12-22 2017-12-14 Electric gear pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102016000130258A IT201600130258A1 (en) 2016-12-22 2016-12-22 GEAR ELECTRIC PUMP

Publications (1)

Publication Number Publication Date
IT201600130258A1 true IT201600130258A1 (en) 2018-06-22

Family

ID=58670182

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102016000130258A IT201600130258A1 (en) 2016-12-22 2016-12-22 GEAR ELECTRIC PUMP

Country Status (2)

Country Link
IT (1) IT201600130258A1 (en)
WO (1) WO2018114619A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000043679A1 (en) * 1999-01-26 2000-07-27 Nimbus, Inc. Articulated motor stator assembly for a pump
JP2010233328A (en) * 2009-03-26 2010-10-14 Mitsuba Corp Brushless motor
EP2459879A2 (en) * 2009-07-31 2012-06-06 Robert Bosch GmbH Gear pump
WO2016124295A1 (en) * 2015-02-06 2016-08-11 Robert Bosch Gmbh Pump unit for feeding fuel, preferably diesel fuel, to an internal combustion engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000043679A1 (en) * 1999-01-26 2000-07-27 Nimbus, Inc. Articulated motor stator assembly for a pump
JP2010233328A (en) * 2009-03-26 2010-10-14 Mitsuba Corp Brushless motor
EP2459879A2 (en) * 2009-07-31 2012-06-06 Robert Bosch GmbH Gear pump
WO2016124295A1 (en) * 2015-02-06 2016-08-11 Robert Bosch Gmbh Pump unit for feeding fuel, preferably diesel fuel, to an internal combustion engine

Also Published As

Publication number Publication date
WO2018114619A1 (en) 2018-06-28

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