IN2012DN00472A - - Google Patents
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- Publication number
- IN2012DN00472A IN2012DN00472A IN472DEN2012A IN2012DN00472A IN 2012DN00472 A IN2012DN00472 A IN 2012DN00472A IN 472DEN2012 A IN472DEN2012 A IN 472DEN2012A IN 2012DN00472 A IN2012DN00472 A IN 2012DN00472A
- Authority
- IN
- India
- Prior art keywords
- bearing bush
- plain bearing
- impeller
- base material
- bearing pin
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/02—Selection of particular materials
- F04D29/026—Selection of particular materials especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/0462—Bearing cartridges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/047—Bearings hydrostatic; hydrodynamic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/17—Alloys
- F05D2300/171—Steel alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/40—Organic materials
- F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/50—Intrinsic material properties or characteristics
- F05D2300/509—Self lubricating materials; Solid lubricants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/50—Intrinsic material properties or characteristics
- F05D2300/512—Hydrophobic, i.e. being or having non-wettable properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/603—Composites; e.g. fibre-reinforced
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Described herein is a fluid pump (1), particularly a water pump (1), comprising a bearing pin (13), on which an impeller (11) with a plain bearing bush 12 is rotatably supported. The impeller (11) and the plain bearing bush (12) are made of an identical base material in one or more pieces. A further material is mixed into the base material of the plain bearing bush (12), improving the sliding properties of the plain bearing bush (12) on the bearing pin (13).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009028310A DE102009028310A1 (en) | 2009-08-06 | 2009-08-06 | liquid pump |
PCT/EP2010/059522 WO2011015413A2 (en) | 2009-08-06 | 2010-07-05 | Fluid pump |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DN00472A true IN2012DN00472A (en) | 2015-06-05 |
Family
ID=43429968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN472DEN2012 IN2012DN00472A (en) | 2009-08-06 | 2010-07-05 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8967970B2 (en) |
EP (1) | EP2462351B2 (en) |
JP (1) | JP5787887B2 (en) |
CN (1) | CN102472291A (en) |
DE (1) | DE102009028310A1 (en) |
ES (1) | ES2639367T3 (en) |
IN (1) | IN2012DN00472A (en) |
WO (1) | WO2011015413A2 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013004339A1 (en) * | 2013-03-14 | 2014-09-18 | Wilo Se | Pump unit with a one-piece bearing unit |
CN104747458A (en) * | 2013-12-27 | 2015-07-01 | 博西华电器(江苏)有限公司 | Liquid draining pump and household appliance with pump |
CN104265679A (en) * | 2014-08-12 | 2015-01-07 | 苏州通力电气有限公司 | Water pump impeller |
CN105715559A (en) * | 2014-12-05 | 2016-06-29 | 杭州三花研究院有限公司 | Electronic pump |
EP3109915B1 (en) | 2015-06-23 | 2021-07-21 | Novaled GmbH | Organic light emitting device comprising polar matrix and metal dopant |
CN106989049A (en) * | 2017-04-05 | 2017-07-28 | 横店集团东磁股份有限公司 | A kind of graphite bearing for cooling down magnetic water pump |
DE102018204503A1 (en) | 2018-03-23 | 2019-09-26 | Robert Bosch Gmbh | liquid pump |
DE102018204499A1 (en) | 2018-03-23 | 2019-09-26 | Robert Bosch Gmbh | Liquid pump, in particular coolant pump |
JP7246867B2 (en) * | 2018-05-23 | 2023-03-28 | 株式会社ダイヤメット | sintered bearing |
CN110319048A (en) * | 2019-07-09 | 2019-10-11 | 横店集团东磁股份有限公司 | A kind of high-strength vehicle water pump rotor and its manufacturing method |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB979009A (en) * | 1962-10-18 | 1965-01-01 | Hevent Developments Ltd | Improvements in or relating to glandless motor driven circulating pumps |
US4512724A (en) * | 1983-03-17 | 1985-04-23 | Metaframe, Inc. | Electric pump for use in filtering system of a tropical fish tank or the like |
US4722661A (en) * | 1985-10-09 | 1988-02-02 | Ngk Insulators, Ltd. | Magnetic-drive centrifugal pump |
DE3706970A1 (en) * | 1987-03-04 | 1988-09-15 | Klifa Gmbh & Co | Pump impeller for a water pump, and method for manufacturing it |
JP2740918B2 (en) * | 1989-03-27 | 1998-04-15 | 株式会社国盛化学 | Method of manufacturing impeller |
DE4013730A1 (en) | 1989-07-08 | 1991-01-17 | Standard Elektrik Lorenz Ag | PUMP FOR LIQUIDS |
DE9214418U1 (en) * | 1992-10-24 | 1994-05-05 | Papst-Motoren GmbH & Co. KG, 78112 St Georgen | bearings |
US6264440B1 (en) | 1998-10-29 | 2001-07-24 | Innovative Mag-Drive, L.L.C. | Centrifugal pump having an axial thrust balancing system |
WO2001012993A1 (en) | 1999-08-10 | 2001-02-22 | Iwaki Co., Ltd. | Magnet pump |
JP3752594B2 (en) | 2000-04-25 | 2006-03-08 | 愛三工業株式会社 | Magnetic coupling pump |
JP3502340B2 (en) * | 2000-11-16 | 2004-03-02 | 株式会社山田製作所 | Magnet pump impeller support structure |
JP2006009819A (en) | 2004-06-22 | 2006-01-12 | Ntn Corp | Sliding bearing for cooling water circulation pump of fuel cell |
JP4630123B2 (en) * | 2005-05-11 | 2011-02-09 | アスモ株式会社 | Fluid pump |
JP2007205190A (en) * | 2006-01-31 | 2007-08-16 | Aisan Ind Co Ltd | Electric pump |
JP2007205246A (en) | 2006-02-01 | 2007-08-16 | Toyota Motor Corp | Water pump and hybrid vehicle |
JP2007211691A (en) * | 2006-02-09 | 2007-08-23 | Toyota Motor Corp | Water pump |
DE102006021244A1 (en) | 2006-04-28 | 2007-11-08 | Bühler Motor GmbH | Permanent magnet rotor |
-
2009
- 2009-08-06 DE DE102009028310A patent/DE102009028310A1/en not_active Ceased
-
2010
- 2010-07-05 WO PCT/EP2010/059522 patent/WO2011015413A2/en active Application Filing
- 2010-07-05 IN IN472DEN2012 patent/IN2012DN00472A/en unknown
- 2010-07-05 JP JP2012523258A patent/JP5787887B2/en active Active
- 2010-07-05 ES ES10730450.3T patent/ES2639367T3/en active Active
- 2010-07-05 EP EP10730450.3A patent/EP2462351B2/en active Active
- 2010-07-05 US US13/389,155 patent/US8967970B2/en active Active
- 2010-07-05 CN CN2010800345242A patent/CN102472291A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2011015413A3 (en) | 2011-03-31 |
US20120195754A1 (en) | 2012-08-02 |
CN102472291A (en) | 2012-05-23 |
DE102009028310A1 (en) | 2011-02-10 |
JP2013501188A (en) | 2013-01-10 |
EP2462351B1 (en) | 2017-06-07 |
ES2639367T3 (en) | 2017-10-26 |
EP2462351B2 (en) | 2020-04-29 |
EP2462351A2 (en) | 2012-06-13 |
JP5787887B2 (en) | 2015-09-30 |
WO2011015413A2 (en) | 2011-02-10 |
US8967970B2 (en) | 2015-03-03 |
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