GB201811348D0 - A centrifugal compressor - Google Patents

A centrifugal compressor

Info

Publication number
GB201811348D0
GB201811348D0 GBGB1811348.0A GB201811348A GB201811348D0 GB 201811348 D0 GB201811348 D0 GB 201811348D0 GB 201811348 A GB201811348 A GB 201811348A GB 201811348 D0 GB201811348 D0 GB 201811348D0
Authority
GB
United Kingdom
Prior art keywords
centrifugal compressor
centrifugal
compressor
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.)
Withdrawn
Application number
GBGB1811348.0A
Other versions
GB2575478A (en
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.)
Dyson Technology Ltd
Original Assignee
Dyson Technology Ltd
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 Dyson Technology Ltd filed Critical Dyson Technology Ltd
Priority to GB1811348.0A priority Critical patent/GB2575478A/en
Publication of GB201811348D0 publication Critical patent/GB201811348D0/en
Priority to PCT/GB2019/051951 priority patent/WO2020012186A1/en
Publication of GB2575478A publication Critical patent/GB2575478A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00457—Ventilation unit, e.g. combined with a radiator
    • B60H1/00471—The ventilator being of the radial type, i.e. with radial expulsion of the air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/4233—Fan casings with volutes extending mainly in axial or radially inward direction
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • 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
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB1811348.0A 2018-07-11 2018-07-11 A centrifugal compressor Withdrawn GB2575478A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1811348.0A GB2575478A (en) 2018-07-11 2018-07-11 A centrifugal compressor
PCT/GB2019/051951 WO2020012186A1 (en) 2018-07-11 2019-07-11 A centrifugal compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1811348.0A GB2575478A (en) 2018-07-11 2018-07-11 A centrifugal compressor

Publications (2)

Publication Number Publication Date
GB201811348D0 true GB201811348D0 (en) 2018-08-29
GB2575478A GB2575478A (en) 2020-01-15

Family

ID=63273178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1811348.0A Withdrawn GB2575478A (en) 2018-07-11 2018-07-11 A centrifugal compressor

Country Status (2)

Country Link
GB (1) GB2575478A (en)
WO (1) WO2020012186A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2870749B2 (en) * 1987-10-31 1999-03-17 株式会社島津製作所 Air conditioner for aircraft
JPH07259798A (en) * 1994-03-23 1995-10-09 Aisin Seiki Co Ltd Centrifugal blower
GB0521332D0 (en) * 2005-10-20 2005-11-30 Rolls Royce Plc A gas feed assembly
JP5566663B2 (en) * 2009-11-09 2014-08-06 三菱重工業株式会社 Multiblade centrifugal fan and air conditioner using the same
CN107679270A (en) * 2017-08-28 2018-02-09 西北工业大学 Centrifugal compressor Optimization Design and system

Also Published As

Publication number Publication date
WO2020012186A1 (en) 2020-01-16
GB2575478A (en) 2020-01-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)