WO2010072478A3 - Innenzahnradpumpe - Google Patents
Innenzahnradpumpe Download PDFInfo
- Publication number
- WO2010072478A3 WO2010072478A3 PCT/EP2009/065412 EP2009065412W WO2010072478A3 WO 2010072478 A3 WO2010072478 A3 WO 2010072478A3 EP 2009065412 W EP2009065412 W EP 2009065412W WO 2010072478 A3 WO2010072478 A3 WO 2010072478A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gear pump
- internal gear
- inner rotor
- driven
- driving
- Prior art date
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
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C19/00—Sealing arrangements in rotary-piston machines or engines
- F01C19/005—Structure and composition of sealing elements such as sealing strips, sealing rings and the like; Coating of these elements
-
- 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
- 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
- F04C2/10—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
-
- 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
- F04C2230/00—Manufacture
- F04C2230/60—Assembly methods
-
- 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
- F04C2240/60—Shafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
Eine Innenzahnradpumpe (14) weist einen um eine Antriebsachse (104) drehbar antreibbaren Innenrotor (100) auf. Es wird vorgeschlagen, dass der Innenrotor (100) mittels einer in einer Brennkraftmaschine (12) lagerbaren oder gelagerten Welle (48) antreibbar ist, welche einen um die Antriebsachse (104) des Innenrotors (100) drehbaren Wellenabschnitt (114) zum Antrieb des Innenrotors (100) aufweist.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200980150907.3A CN102257275B (zh) | 2008-12-16 | 2009-11-18 | 内齿轮泵以及内燃机和用于内燃机的燃料喷射系统 |
EP09753121A EP2379891A2 (de) | 2008-12-16 | 2009-11-18 | Innenzahnradpumpe |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810054753 DE102008054753A1 (de) | 2008-12-16 | 2008-12-16 | Innenzahnradpumpe |
DE102008054753.0 | 2008-12-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010072478A2 WO2010072478A2 (de) | 2010-07-01 |
WO2010072478A3 true WO2010072478A3 (de) | 2010-12-16 |
Family
ID=42168355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/065412 WO2010072478A2 (de) | 2008-12-16 | 2009-11-18 | Innenzahnradpumpe |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2379891A2 (de) |
CN (1) | CN102257275B (de) |
DE (1) | DE102008054753A1 (de) |
WO (1) | WO2010072478A2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012103925A1 (de) * | 2011-01-31 | 2012-08-09 | Robert Bosch Gmbh | Doppel-innenzahnradpumpe |
JP5916078B2 (ja) * | 2011-12-07 | 2016-05-11 | 株式会社ジェイテクト | 内接ギアポンプ |
GB2621827A (en) * | 2022-08-22 | 2024-02-28 | Edwards S R O | Scroll pump seal, scroll pump and method |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2758376A1 (de) * | 1977-12-28 | 1979-07-05 | Schwaebische Huettenwerke Gmbh | Kolbenkraft- oder -arbeitsmaschine mit innenlaeuferzahnradoelpumpe |
FR2586066A1 (fr) * | 1984-05-03 | 1987-02-13 | Schwaebische Huettenwerke Gmbh | Pompe a huile |
DE3620705A1 (de) * | 1986-06-20 | 1987-12-23 | Schwaebische Huettenwerke Gmbh | Innenzahnradpumpe als schmieroelpumpe |
DE29706316U1 (de) * | 1997-04-09 | 1998-08-06 | Bosch Gmbh Robert | Förderpumpe |
DE19914269A1 (de) * | 1999-03-29 | 2000-10-19 | Bosch Gmbh Robert | Kupplung und Kraftstoffförderpumpe mit Kupplung |
US20030180160A1 (en) * | 2000-03-23 | 2003-09-25 | Stanislaw Bodzak | Gear feed pump |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10010170A1 (de) * | 2000-03-05 | 2001-09-06 | Gkn Sinter Metals Gmbh | Inverser Verzahnungsrotorsatz |
CN2413061Y (zh) * | 2000-03-06 | 2001-01-03 | 陈杰余 | 一种内啮合摆线齿轮泵 |
DE10150653A1 (de) * | 2001-10-13 | 2003-04-30 | Bosch Gmbh Robert | Innenzahnradpumpe |
CN100357605C (zh) * | 2003-11-11 | 2007-12-26 | 上海师范大学 | 一种针齿摆线齿轮液压泵 |
WO2007045241A1 (en) * | 2005-10-17 | 2007-04-26 | Danfoss A/S | A valve |
JP4952719B2 (ja) * | 2006-09-08 | 2012-06-13 | 株式会社島津製作所 | 歯車ポンプ |
DE102006056844A1 (de) | 2006-12-01 | 2008-06-05 | Robert Bosch Gmbh | Innenzahnradpumpe |
CN100476210C (zh) * | 2007-06-15 | 2009-04-08 | 王晓忻 | 内啮合齿轮泵或马达 |
-
2008
- 2008-12-16 DE DE200810054753 patent/DE102008054753A1/de not_active Withdrawn
-
2009
- 2009-11-18 EP EP09753121A patent/EP2379891A2/de not_active Withdrawn
- 2009-11-18 CN CN200980150907.3A patent/CN102257275B/zh not_active Expired - Fee Related
- 2009-11-18 WO PCT/EP2009/065412 patent/WO2010072478A2/de active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2758376A1 (de) * | 1977-12-28 | 1979-07-05 | Schwaebische Huettenwerke Gmbh | Kolbenkraft- oder -arbeitsmaschine mit innenlaeuferzahnradoelpumpe |
FR2586066A1 (fr) * | 1984-05-03 | 1987-02-13 | Schwaebische Huettenwerke Gmbh | Pompe a huile |
DE3620705A1 (de) * | 1986-06-20 | 1987-12-23 | Schwaebische Huettenwerke Gmbh | Innenzahnradpumpe als schmieroelpumpe |
DE29706316U1 (de) * | 1997-04-09 | 1998-08-06 | Bosch Gmbh Robert | Förderpumpe |
DE19914269A1 (de) * | 1999-03-29 | 2000-10-19 | Bosch Gmbh Robert | Kupplung und Kraftstoffförderpumpe mit Kupplung |
US20030180160A1 (en) * | 2000-03-23 | 2003-09-25 | Stanislaw Bodzak | Gear feed pump |
Also Published As
Publication number | Publication date |
---|---|
CN102257275B (zh) | 2016-05-04 |
WO2010072478A2 (de) | 2010-07-01 |
DE102008054753A1 (de) | 2010-06-17 |
CN102257275A (zh) | 2011-11-23 |
EP2379891A2 (de) | 2011-10-26 |
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