WO2014001138A3 - Pompe à engrenage - Google Patents
Pompe à engrenage Download PDFInfo
- Publication number
- WO2014001138A3 WO2014001138A3 PCT/EP2013/062571 EP2013062571W WO2014001138A3 WO 2014001138 A3 WO2014001138 A3 WO 2014001138A3 EP 2013062571 W EP2013062571 W EP 2013062571W WO 2014001138 A3 WO2014001138 A3 WO 2014001138A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gear pump
- internal gear
- pump
- shaft
- drive shaft
- Prior art date
Links
Classifications
-
- 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
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/02—Arrangements of bearings
-
- 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
- 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
- F04C2240/00—Components
- F04C2240/50—Bearings
- F04C2240/52—Bearings for assemblies with supports on both sides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Sliding-Contact Bearings (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Regulating Braking Force (AREA)
Abstract
L'invention concerne une pompe à engrenage intérieur (1) pour un système de freinage hydraulique de véhicule. L'invention propose de découpler axialement l'arbre (2) de pompe par un arbre d'entraînement (20) entre un moteur d'entraînement et la pompe à engrenage intérieur (1) et de monter radialement l'arbre d'entraînement (20) avec l'arbre (2) de pompe dans un palier lisse (15). L'invention vise une pompe à engrenage intérieur (1) fonctionnant en douceur à sollicitation moindre du palier et faible usure des joints d'étanchéité.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015518971A JP6086979B2 (ja) | 2012-06-29 | 2013-06-18 | ギヤポンプ |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012211331.2 | 2012-06-29 | ||
DE102012211331 | 2012-06-29 | ||
DE201210212668 DE102012212668A1 (de) | 2012-06-29 | 2012-07-19 | Zahnradpumpe |
DE102012212668.6 | 2012-07-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2014001138A2 WO2014001138A2 (fr) | 2014-01-03 |
WO2014001138A3 true WO2014001138A3 (fr) | 2014-05-15 |
Family
ID=49754187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2013/062571 WO2014001138A2 (fr) | 2012-06-29 | 2013-06-18 | Pompe à engrenage |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6086979B2 (fr) |
DE (1) | DE102012212668A1 (fr) |
WO (1) | WO2014001138A2 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015210798B4 (de) * | 2015-06-12 | 2017-12-21 | Continental Automotive Gmbh | Kraftstoffhochdruckpumpe |
DE102016214762A1 (de) * | 2016-08-09 | 2018-02-15 | Robert Bosch Gmbh | Außenzahnradmaschine |
DE102016223736A1 (de) * | 2016-11-30 | 2018-05-30 | Robert Bosch Gmbh | Elektrohydraulischer Fremdkraft-Druckerzeuger |
DE102019118697A1 (de) * | 2019-07-10 | 2021-01-14 | Ipgate Ag | Zahnradpumpe |
DE102020118012A1 (de) | 2020-07-08 | 2022-01-13 | Nidec Gpm Gmbh | Pumpe zur Förderung eines Fluids |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090297255A1 (en) * | 2008-06-02 | 2009-12-03 | Artificial Lift Company Limited | Drive means |
DE102008063983A1 (de) * | 2008-12-19 | 2010-07-01 | Dürr Systems GmbH | Pumpe zum Fördern eines Fluids, insbesondere Dosierpumpe |
WO2012007395A2 (fr) * | 2010-07-16 | 2012-01-19 | Voith Patent Gmbh | Groupe pompe |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS486467U (fr) * | 1971-06-04 | 1973-01-24 | ||
JPS5315105U (fr) * | 1976-07-20 | 1978-02-08 | ||
JP3899785B2 (ja) * | 1999-07-09 | 2007-03-28 | 株式会社デンソー | 車両用ブレーキ装置 |
DE102009047626A1 (de) | 2009-12-08 | 2011-06-09 | Robert Bosch Gmbh | Zahnradpumpe |
-
2012
- 2012-07-19 DE DE201210212668 patent/DE102012212668A1/de active Pending
-
2013
- 2013-06-18 WO PCT/EP2013/062571 patent/WO2014001138A2/fr active Application Filing
- 2013-06-18 JP JP2015518971A patent/JP6086979B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090297255A1 (en) * | 2008-06-02 | 2009-12-03 | Artificial Lift Company Limited | Drive means |
DE102008063983A1 (de) * | 2008-12-19 | 2010-07-01 | Dürr Systems GmbH | Pumpe zum Fördern eines Fluids, insbesondere Dosierpumpe |
WO2012007395A2 (fr) * | 2010-07-16 | 2012-01-19 | Voith Patent Gmbh | Groupe pompe |
Also Published As
Publication number | Publication date |
---|---|
DE102012212668A1 (de) | 2014-01-02 |
WO2014001138A2 (fr) | 2014-01-03 |
JP6086979B2 (ja) | 2017-03-01 |
JP2015528869A (ja) | 2015-10-01 |
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