ATE499530T1 - Zahnradpumpe mit lager - Google Patents
Zahnradpumpe mit lagerInfo
- Publication number
- ATE499530T1 ATE499530T1 AT06252455T AT06252455T ATE499530T1 AT E499530 T1 ATE499530 T1 AT E499530T1 AT 06252455 T AT06252455 T AT 06252455T AT 06252455 T AT06252455 T AT 06252455T AT E499530 T1 ATE499530 T1 AT E499530T1
- Authority
- AT
- Austria
- Prior art keywords
- bearing
- gear pump
- insert
- recess
- bearing blocks
- 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
- 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
- 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
- F04C15/0003—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
- F04C2/082—Details specially related to intermeshing engagement type machines or pumps
- F04C2/086—Carter
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact 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
- F04C2230/00—Manufacture
- F04C2230/20—Manufacture essentially without removing material
- F04C2230/21—Manufacture essentially without removing material by casting
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/021—Aluminium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/90—Alloys not otherwise provided for
- F05C2201/903—Aluminium alloy, e.g. AlCuMgPb F34,37
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/42—Pumps with cylinders or pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0509866.0A GB0509866D0 (en) | 2005-05-13 | 2005-05-13 | Gear pump arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE499530T1 true ATE499530T1 (de) | 2011-03-15 |
Family
ID=34708173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06252455T ATE499530T1 (de) | 2005-05-13 | 2006-05-10 | Zahnradpumpe mit lager |
Country Status (5)
Country | Link |
---|---|
US (1) | US7607906B2 (de) |
EP (1) | EP1722103B1 (de) |
AT (1) | ATE499530T1 (de) |
DE (1) | DE602006020207D1 (de) |
GB (1) | GB0509866D0 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5455911B2 (ja) * | 2007-09-07 | 2014-03-26 | ジーケーエヌ シンター メタルズ、エル・エル・シー | 精密な粉末金属部品、精密な粉末金属部品を備えた組立体および精密な粉末金属部品の製造方法 |
US9776728B2 (en) | 2014-07-22 | 2017-10-03 | Hamilton Sundstrand Corporation | Dual-stage gear pump with reduced pressure ripple |
US9874208B2 (en) * | 2015-01-21 | 2018-01-23 | Hamilton Sunstrand Corporation | Bearing faces with fluid channels for gear pumps |
US9945376B2 (en) | 2016-03-16 | 2018-04-17 | Hamilton Sundstrand Corporation | Gear pump |
GB201614326D0 (en) | 2016-08-22 | 2016-10-05 | Rolls-Royce Controls And Data Services Ltd | Gear pump bearing |
GB201614327D0 (en) | 2016-08-22 | 2016-10-05 | Rolls-Royce Controls And Data Services Ltd | Gear pump bearing |
GB201714578D0 (en) | 2017-09-11 | 2017-10-25 | Rolls Royce Plc | Gear pump bearing |
US10941767B2 (en) | 2018-03-29 | 2021-03-09 | Hamilton Sunstrand Corporation | Hybrid pump bearing for contamination resistance |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US307335A (en) * | 1884-10-28 | Anti-friction bearing | ||
US1991562A (en) * | 1930-03-18 | 1935-02-19 | Oxweld Railroad Service Compan | Journal bearing |
DE1810314A1 (de) * | 1968-11-22 | 1970-06-11 | Bosch Gmbh Robert | Zahnradpumpe oder -motor |
DE1963981A1 (de) * | 1968-12-27 | 1970-07-16 | Plessey Co Ltd | Selbstspurende Zahnradpumpe |
FR2272822B1 (de) * | 1974-06-01 | 1978-08-18 | Werner & Pfleiderer | |
DE2710590A1 (de) * | 1977-03-11 | 1978-09-14 | Henniges Gummi | Lagerschale fuer gleitachslager von schienenfahrzeugen |
US4253808A (en) * | 1979-06-05 | 1981-03-03 | Hunt Valve Co., Inc. | Hydraulic pumps |
GB2109821B (en) * | 1981-08-05 | 1985-08-14 | Lucas Ind Plc | Method of manufacturing bearing blocks |
SU1360951A1 (ru) * | 1986-02-26 | 1987-12-23 | Машиностроительный завод им.Ф.Э.Дзержинского | Способ восстановлени деталей |
GB9127191D0 (en) * | 1991-12-21 | 1992-02-19 | T & N Technology Ltd | Flanged bearings |
GB0114434D0 (en) * | 2001-06-14 | 2001-08-08 | Lucas Industries Ltd | Bearing arrangement |
-
2005
- 2005-05-13 GB GBGB0509866.0A patent/GB0509866D0/en not_active Ceased
-
2006
- 2006-05-10 DE DE602006020207T patent/DE602006020207D1/de active Active
- 2006-05-10 AT AT06252455T patent/ATE499530T1/de not_active IP Right Cessation
- 2006-05-10 EP EP06252455A patent/EP1722103B1/de active Active
- 2006-05-12 US US11/433,098 patent/US7607906B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP1722103A3 (de) | 2008-07-23 |
EP1722103B1 (de) | 2011-02-23 |
US7607906B2 (en) | 2009-10-27 |
US20070264148A1 (en) | 2007-11-15 |
GB0509866D0 (en) | 2005-06-22 |
EP1722103A2 (de) | 2006-11-15 |
DE602006020207D1 (de) | 2011-04-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE499530T1 (de) | Zahnradpumpe mit lager | |
WO2005116491A8 (en) | Industrial gear unit | |
TW200801333A (en) | Piston, manufacturing method thereof, and pump having the piston | |
BRPI0711247A2 (pt) | alimentador de óleo tipo válvula | |
BRPI0601413B8 (pt) | montagem diferencial esférica de folga "zero", usando arruelas de mola | |
WO2006097451A3 (en) | Fuel tank with low profile fuel reservoir | |
WO2010014098A8 (en) | Final drive for a work machine | |
EP1757816A3 (de) | Einrichtung für Pumpen | |
EP1447562A3 (de) | Kompressor mit Schmiervorrichtung | |
WO2009126223A3 (en) | Gear pumps and methods for using gear pumps | |
ATE510792T1 (de) | Antrieb für ein flurförderzeug | |
DK1309799T3 (da) | Skruekompressor | |
MY143713A (en) | Fluid flow meter | |
ATE549147T1 (de) | Getriebepumpe für viskose medien und verfahren | |
CA2550038A1 (en) | Floating dam positive displacement pump | |
PL1855009T3 (pl) | Maszyna z tłokami o ruchu obrotowym | |
ATE409281T1 (de) | Dichtungssystem für verdichter | |
WO2007115300A3 (en) | Reduction gear pump | |
EP2148162A3 (de) | Wärmetauschervorrichtung mit Doppelfluss-Schaltung zum periodischen Vor- und Rückwärtspumpen | |
CN201412287Y (zh) | 陶瓷泵 | |
WO2011029425A3 (de) | Schieberpumpe und orthopädietechnische einrichtung mit einer schieberpumpe | |
TW200730341A (en) | Multi-stepped gear type processing apparatus | |
CN104314701A (zh) | 内循环机油泵的正时链盒 | |
CN204226188U (zh) | 双圆弧卸荷槽结构齿轮泵泵体 | |
ATE472352T1 (de) | Filtersystem |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |