WO2012084437A3 - Axialscheibe und zahnradpumpe mit axialscheibe - Google Patents
Axialscheibe und zahnradpumpe mit axialscheibe Download PDFInfo
- Publication number
- WO2012084437A3 WO2012084437A3 PCT/EP2011/071395 EP2011071395W WO2012084437A3 WO 2012084437 A3 WO2012084437 A3 WO 2012084437A3 EP 2011071395 W EP2011071395 W EP 2011071395W WO 2012084437 A3 WO2012084437 A3 WO 2012084437A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gear pump
- axial disc
- gearwheels
- internal gear
- axial
- 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
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/005—Axial sealings for working fluid
- F04C27/006—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type pumps, e.g. gear pumps
-
- 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
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/10—Rotary-piston machines or engines 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
- F01C1/102—Rotary-piston machines or engines 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 with a crescent shaped filler element located between the intermeshing elements
-
- 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
- F01C21/10—Outer members for co-operation with rotary pistons; Casings
- F01C21/104—Stators; Members defining the outer boundaries of the working chamber
- F01C21/108—Stators; Members defining the outer boundaries of the working chamber with an axial surface, e.g. side plates
-
- 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
- F04C15/0023—Axial sealings for working fluid
-
- 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
- F04C15/0023—Axial sealings for working fluid
- F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear 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
- 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
- F04C2/101—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 with a crescent-shaped filler element, located between the inner and outer intermeshing members
-
- 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
- F04C2230/90—Improving properties of machine parts
- F04C2230/91—Coating
-
- 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
- F04C2230/90—Improving properties of machine parts
- F04C2230/92—Surface treatment
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
Die Erfindung betrifft eine Innenzahnradpumpe (1) für eine hydraulische Fahrzeugbremsanlage. Die Erfindung schlägt vor, Axialscheiben (17), die zur seitlichen Abdichtung durch Druckbeaufschlagung auf ihren Außenseiten gegen Zahnräder (2, 4) der Innenzahnradpumpe (1) gedrückt werden, auf ihren Innenseiten mit Rillen (23) zu versehen, durch die die Zahnräder (2, 4) bei einem Drehantrieb Bremsflüssigkeit fördern, die dadurch zur Schmierung zwischen die Axialscheiben (17) und die Zahnräder (2, 4) der Innenzahnradpumpe (1) gelangt.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11788530.1A EP2655887A2 (de) | 2010-12-23 | 2011-11-30 | Axialscheibe und zahnradpumpe mit axialscheibe |
US13/996,991 US9115717B2 (en) | 2010-12-23 | 2011-11-30 | Axial disc and gear pump with axial disc |
JP2013545149A JP2014500439A (ja) | 2010-12-23 | 2011-11-30 | アキシャルディスクおよびアキシャルディスクを有するギヤポンプ |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010064130 DE102010064130A1 (de) | 2010-12-23 | 2010-12-23 | Axialscheibe und Zahnradpumpe mit Axialscheibe |
DE102010064130.8 | 2010-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012084437A2 WO2012084437A2 (de) | 2012-06-28 |
WO2012084437A3 true WO2012084437A3 (de) | 2013-05-30 |
Family
ID=45047839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2011/071395 WO2012084437A2 (de) | 2010-12-23 | 2011-11-30 | Axialscheibe und zahnradpumpe mit axialscheibe |
Country Status (5)
Country | Link |
---|---|
US (1) | US9115717B2 (de) |
EP (1) | EP2655887A2 (de) |
JP (1) | JP2014500439A (de) |
DE (1) | DE102010064130A1 (de) |
WO (1) | WO2012084437A2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011006842A1 (de) * | 2011-04-06 | 2012-10-11 | Robert Bosch Gmbh | Innenzahnradpumpe |
JP2016169718A (ja) * | 2015-03-16 | 2016-09-23 | 株式会社島津製作所 | 歯車ポンプ又はモータ |
JP2016183631A (ja) * | 2015-03-26 | 2016-10-20 | 大豊工業株式会社 | ギアポンプ |
JP6528521B2 (ja) * | 2015-04-14 | 2019-06-12 | 株式会社デンソー | 流体ポンプ |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1528947A1 (de) * | 1963-07-04 | 1969-09-11 | Bosch Gmbh Robert | Innenzahnradmaschine |
DE1528946A1 (de) * | 1963-06-21 | 1969-10-23 | Bosch Gmbh Robert | Innenzahnradpumpe oder -motor |
DE1553193A1 (de) * | 1965-05-12 | 1971-01-14 | Tuthill Pump Co | Zahnradpumpe |
DE102008054767A1 (de) * | 2008-12-16 | 2010-06-17 | Robert Bosch Gmbh | Förderaggregat |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2547055A1 (de) * | 1975-10-21 | 1977-04-28 | Robert Jung | Hochdruck-innenzahnradpumpe |
US4132515A (en) * | 1975-10-27 | 1979-01-02 | Kruger Heinz W | Crescent gear pump or motor having bearing means for supporting the ring gear |
JPS5791391A (en) | 1980-11-27 | 1982-06-07 | Kayaba Ind Co Ltd | Loading mechanism for inscribed gear pump or motor |
JPS59168589U (ja) | 1983-04-28 | 1984-11-12 | 石川島播磨重工業株式会社 | 内接歯車ポンプ |
DE19613833B4 (de) | 1996-04-06 | 2004-12-09 | Bosch Rexroth Ag | Innenzahnradmaschine, insbesondere Innenzahnradpumpe |
DE19858483A1 (de) * | 1998-12-18 | 2000-08-31 | Mannesmann Rexroth Ag | Hydraulische Verdrängermaschine, insbesondere Verdrängerpumpe |
DE19917593C2 (de) * | 1999-04-19 | 2002-05-02 | Hydraulik Ring Gmbh | Hydraulische Verdrängermaschine |
JP4007080B2 (ja) * | 2002-06-06 | 2007-11-14 | 株式会社アドヴィックス | ブレーキ装置用回転式ポンプ |
JP2009144689A (ja) | 2007-12-18 | 2009-07-02 | Toshiba Corp | 内接ギヤ形ポンプ |
JP2010159724A (ja) | 2009-01-09 | 2010-07-22 | Isuzu Motors Ltd | オイルポンプ |
-
2010
- 2010-12-23 DE DE201010064130 patent/DE102010064130A1/de not_active Withdrawn
-
2011
- 2011-11-30 JP JP2013545149A patent/JP2014500439A/ja active Pending
- 2011-11-30 WO PCT/EP2011/071395 patent/WO2012084437A2/de active Application Filing
- 2011-11-30 EP EP11788530.1A patent/EP2655887A2/de not_active Withdrawn
- 2011-11-30 US US13/996,991 patent/US9115717B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1528946A1 (de) * | 1963-06-21 | 1969-10-23 | Bosch Gmbh Robert | Innenzahnradpumpe oder -motor |
DE1528947A1 (de) * | 1963-07-04 | 1969-09-11 | Bosch Gmbh Robert | Innenzahnradmaschine |
DE1553193A1 (de) * | 1965-05-12 | 1971-01-14 | Tuthill Pump Co | Zahnradpumpe |
DE102008054767A1 (de) * | 2008-12-16 | 2010-06-17 | Robert Bosch Gmbh | Förderaggregat |
Also Published As
Publication number | Publication date |
---|---|
EP2655887A2 (de) | 2013-10-30 |
US9115717B2 (en) | 2015-08-25 |
DE102010064130A1 (de) | 2012-06-28 |
JP2014500439A (ja) | 2014-01-09 |
WO2012084437A2 (de) | 2012-06-28 |
US20140010696A1 (en) | 2014-01-09 |
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