IN2012DN00472A - - Google Patents

Download PDF

Info

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
Application number
Inventor
Bernd Hein
Christoph Heier
Original Assignee
Bosch Gmbh Robert
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43429968&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2012DN00472(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IN2012DN00472A publication Critical patent/IN2012DN00472A/en

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).
IN472DEN2012 2009-08-06 2010-07-05 IN2012DN00472A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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

Similar Documents

Publication Publication Date Title
IN2012DN00472A (en)
TW200745283A (en) Polymeric materials
AU316729S (en) Pump volute
GB2438148A (en) Abrasion resistany pump thrust bearing
SI2051751T1 (en) Blood pump
UA99161C2 (en) Biodegradable single-phase cohesive hydrogel
MX2008013794A (en) Homogeneous dispersions containing citrus pulp and applications thereof.
AU320416S (en) Mixer
AU310104S (en) Food server
DE502006003514D1 (en) bearing arrangement
AU307894S (en) Holster with knife
AU321042S (en) Throttle
AU316265S (en) Corkscrew
AU311982S (en) Chair
AU312870S (en) Bearing housing
KIM The Strengthening Plan of Competitiveness in Domestic Water Industry
Kaplan OS JAN 2t» AN i
AU325241S (en) Bearing housing
AU308295S (en) Radio
Ai-hua The Bioethics in Perspective of Harmony of Humanity and Nature
落合伸也 Long-term changes in climato-hydrological environment and physical processes of Lake Baikal sediment
McDowell Riding establishments inspectorate
CA116263S (en) Bearing unit with housing for a pump
CA124438S (en) Bearing unit with housing for a pump
AU317688S (en) Keyboard version 1