GB2520825B - Air vane wheel for conveying air having an air bearing and radial compressor having an air vane wheel - Google Patents

Air vane wheel for conveying air having an air bearing and radial compressor having an air vane wheel Download PDF

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Publication number
GB2520825B
GB2520825B GB1418423.8A GB201418423A GB2520825B GB 2520825 B GB2520825 B GB 2520825B GB 201418423 A GB201418423 A GB 201418423A GB 2520825 B GB2520825 B GB 2520825B
Authority
GB
United Kingdom
Prior art keywords
air
vane wheel
conveying
radial compressor
bearing
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB1418423.8A
Other versions
GB201418423D0 (en
GB2520825A (en
Inventor
Derhardt Steffen
Dukart Anton
Vogt Andreas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB201418423D0 publication Critical patent/GB201418423D0/en
Publication of GB2520825A publication Critical patent/GB2520825A/en
Application granted granted Critical
Publication of GB2520825B publication Critical patent/GB2520825B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/057—Bearings hydrostatic; hydrodynamic
    • 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
    • F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes
GB1418423.8A 2013-10-17 2014-10-17 Air vane wheel for conveying air having an air bearing and radial compressor having an air vane wheel Active GB2520825B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201310221119 DE102013221119A1 (en) 2013-10-17 2013-10-17 Air impeller for transporting air with an air bearing and centrifugal compressor with an air impeller

Publications (3)

Publication Number Publication Date
GB201418423D0 GB201418423D0 (en) 2014-12-03
GB2520825A GB2520825A (en) 2015-06-03
GB2520825B true GB2520825B (en) 2020-04-22

Family

ID=52013126

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1418423.8A Active GB2520825B (en) 2013-10-17 2014-10-17 Air vane wheel for conveying air having an air bearing and radial compressor having an air vane wheel

Country Status (3)

Country Link
DE (1) DE102013221119A1 (en)
FR (1) FR3012185B1 (en)
GB (1) GB2520825B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017212817A1 (en) 2017-07-26 2019-01-31 Robert Bosch Gmbh Shaft, centrifugal compressor and method of manufacturing a centrifugal compressor
DE102018202900A1 (en) 2018-02-27 2019-08-29 Robert Bosch Gmbh Method for energy-saving and low-wear operation of a gas bearing

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302147A (en) * 1980-03-06 1981-11-24 General Motors Corporation Lightweight radial flow fluid machine with fluid bearing sealed flexible blades
US6332758B1 (en) * 2000-01-25 2001-12-25 Hsin-Mao Hsieh Air-bearing fan
US6418927B1 (en) * 1999-02-03 2002-07-16 DRäGER MEDIZINTECHNIK GMBH Rotary compressor for respiration systems
JP2008069681A (en) * 2006-09-13 2008-03-27 Toshiba Corp Side channel pump and fuel battery
FR2906567A1 (en) * 2006-09-28 2008-04-04 Peugeot Citroen Automobiles Sa Turbo compressor for e.g. petrol engine of hybrid vehicle, has turbine and compressor blades located on both sides of median plane normal to rotation axis of impeller that is carried by case using air bearing, where bearing surrounds blades
WO2010151138A1 (en) * 2009-06-22 2010-12-29 Stataoil Asa An axial gas thrust bearing for rotors in rotating machinery

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302147A (en) * 1980-03-06 1981-11-24 General Motors Corporation Lightweight radial flow fluid machine with fluid bearing sealed flexible blades
US6418927B1 (en) * 1999-02-03 2002-07-16 DRäGER MEDIZINTECHNIK GMBH Rotary compressor for respiration systems
US6332758B1 (en) * 2000-01-25 2001-12-25 Hsin-Mao Hsieh Air-bearing fan
JP2008069681A (en) * 2006-09-13 2008-03-27 Toshiba Corp Side channel pump and fuel battery
FR2906567A1 (en) * 2006-09-28 2008-04-04 Peugeot Citroen Automobiles Sa Turbo compressor for e.g. petrol engine of hybrid vehicle, has turbine and compressor blades located on both sides of median plane normal to rotation axis of impeller that is carried by case using air bearing, where bearing surrounds blades
WO2010151138A1 (en) * 2009-06-22 2010-12-29 Stataoil Asa An axial gas thrust bearing for rotors in rotating machinery

Also Published As

Publication number Publication date
GB201418423D0 (en) 2014-12-03
FR3012185A1 (en) 2015-04-24
GB2520825A (en) 2015-06-03
DE102013221119A1 (en) 2015-05-07
FR3012185B1 (en) 2019-07-05

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