DE102008054751A1 - Außenzahnradpumpe - Google Patents

Außenzahnradpumpe Download PDF

Info

Publication number
DE102008054751A1
DE102008054751A1 DE200810054751 DE102008054751A DE102008054751A1 DE 102008054751 A1 DE102008054751 A1 DE 102008054751A1 DE 200810054751 DE200810054751 DE 200810054751 DE 102008054751 A DE102008054751 A DE 102008054751A DE 102008054751 A1 DE102008054751 A1 DE 102008054751A1
Authority
DE
Germany
Prior art keywords
gear
external gear
gear pump
gears
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.)
Withdrawn
Application number
DE200810054751
Other languages
German (de)
English (en)
Inventor
Heinz Siegel
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE200810054751 priority Critical patent/DE102008054751A1/de
Priority to ITMI2009A002180A priority patent/IT1397207B1/it
Publication of DE102008054751A1 publication Critical patent/DE102008054751A1/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Withdrawn legal-status Critical Current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
    • F04C2/08—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
    • 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
    • F04C15/0073—Couplings between rotors and input or output shafts acting by interengaging or mating parts, i.e. positive coupling of rotor and shaft
    • 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
    • F04C2/084—Toothed wheels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
DE200810054751 2008-12-16 2008-12-16 Außenzahnradpumpe Withdrawn DE102008054751A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE200810054751 DE102008054751A1 (de) 2008-12-16 2008-12-16 Außenzahnradpumpe
ITMI2009A002180A IT1397207B1 (it) 2008-12-16 2009-12-14 Pompa ad ingranaggi esterni.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810054751 DE102008054751A1 (de) 2008-12-16 2008-12-16 Außenzahnradpumpe

Publications (1)

Publication Number Publication Date
DE102008054751A1 true DE102008054751A1 (de) 2010-06-17

Family

ID=42168353

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200810054751 Withdrawn DE102008054751A1 (de) 2008-12-16 2008-12-16 Außenzahnradpumpe

Country Status (2)

Country Link
DE (1) DE102008054751A1 (it)
IT (1) IT1397207B1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009047610A1 (de) 2009-12-08 2011-06-09 Robert Bosch Gmbh Außenzahnradpumpe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006056843A1 (de) 2006-12-01 2008-06-05 Robert Bosch Gmbh Förderaggregat

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006056843A1 (de) 2006-12-01 2008-06-05 Robert Bosch Gmbh Förderaggregat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009047610A1 (de) 2009-12-08 2011-06-09 Robert Bosch Gmbh Außenzahnradpumpe

Also Published As

Publication number Publication date
IT1397207B1 (it) 2013-01-04
ITMI20092180A1 (it) 2010-06-17

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee