ITMI20122141A1 - GEAR PUMP - Google Patents

GEAR PUMP

Info

Publication number
ITMI20122141A1
ITMI20122141A1 ITMI20122141A ITMI20122141A1 IT MI20122141 A1 ITMI20122141 A1 IT MI20122141A1 IT MI20122141 A ITMI20122141 A IT MI20122141A IT MI20122141 A1 ITMI20122141 A1 IT MI20122141A1
Authority
IT
Italy
Prior art keywords
gear pump
gear
pump
Prior art date
Application number
Other languages
Italian (it)
Inventor
Clodoaldo Abegg
Santiago Bonsiepe
Guido Bredenfeld
Alexandre Exel
Andre Ferrari
Denis Kluge
Gerson Kuhl
Andreas Leinberger
Ulrich Lendl
Wilson Mandel
Andrea Martins
Mauricio Nava
Hugo Renato
Lucio Soares
Rodrigo Souto
Markus Stahl
Lisandro Uhlig
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
Publication of ITMI20122141A1 publication Critical patent/ITMI20122141A1/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
    • F04C2/12—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
    • F04C15/0003—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
ITMI20122141 2011-12-21 2012-12-14 GEAR PUMP ITMI20122141A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201110121843 DE102011121843A1 (en) 2011-12-21 2011-12-21 Gear pump has cap that is provided for closing an opening of holes in fluid-tight manner

Publications (1)

Publication Number Publication Date
ITMI20122141A1 true ITMI20122141A1 (en) 2013-06-22

Family

ID=48048763

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI20122141 ITMI20122141A1 (en) 2011-12-21 2012-12-14 GEAR PUMP

Country Status (3)

Country Link
BR (1) BR102012032811A2 (en)
DE (1) DE102011121843A1 (en)
IT (1) ITMI20122141A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3060669B1 (en) 2016-12-20 2020-11-27 Coutier Moulage Gen Ind PLATE GEAR PUMP AND HYDRAULIC CENTERING PINS.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1065551A (en) * 1964-02-06 1967-04-19 Dowty Hydraulic Units Ltd Gear pumps and motors
DE8129811U1 (en) 1981-10-13 1982-02-04 Sperry-Vickers Zweigniederlassung der Sperry GmbH, 6380 Bad Homburg HIGH PRESSURE EXTERNAL GEAR PUMP OR MOTOR
DE8508802U1 (en) * 1985-03-23 1986-07-17 Robert Bosch Gmbh, 7000 Stuttgart Gear machine (pump or motor)
DE8707735U1 (en) * 1987-05-30 1988-09-29 Robert Bosch Gmbh, 7000 Stuttgart Reversible gear machine (pump or motor)
IT1309787B1 (en) * 1998-07-15 2002-01-30 Oleodinamica G M M S R L GEAR HYDRAULIC VEHICLES
DE10115060A1 (en) * 2001-03-27 2002-11-07 Otto Eckerle External gear pump has on first side and/or second side of housing space two bearing discs circumferentially adjacent to one another, one with bearing of drive pinion's shaft end and other with bearing of shaft end of co-rotating pinion

Also Published As

Publication number Publication date
BR102012032811A2 (en) 2013-11-12
DE102011121843A1 (en) 2013-06-27

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