GB2572592B - Control of a fan assembly - Google Patents

Control of a fan assembly Download PDF

Info

Publication number
GB2572592B
GB2572592B GB1805564.0A GB201805564A GB2572592B GB 2572592 B GB2572592 B GB 2572592B GB 201805564 A GB201805564 A GB 201805564A GB 2572592 B GB2572592 B GB 2572592B
Authority
GB
United Kingdom
Prior art keywords
control
fan assembly
fan
assembly
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
GB1805564.0A
Other versions
GB2572592A (en
GB201805564D0 (en
Inventor
James Adkin Mark
Edwin Halls David
Craig Barclay Liam
James Sanders Adam
Bafaloukas Georgios
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 GB1805564.0A priority Critical patent/GB2572592B/en
Publication of GB201805564D0 publication Critical patent/GB201805564D0/en
Priority to CN201980029956.5A priority patent/CN112074664B/en
Priority to US17/044,718 priority patent/US20210095681A1/en
Priority to PCT/GB2019/050539 priority patent/WO2019193306A1/en
Publication of GB2572592A publication Critical patent/GB2572592A/en
Application granted granted Critical
Publication of GB2572592B publication Critical patent/GB2572592B/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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/002—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying geometry within the pumps, e.g. by adjusting vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
    • F04D25/105—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air by changing rotor axis direction, e.g. oscillating fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0246—Surge control by varying geometry within the pumps, e.g. by adjusting vanes
GB1805564.0A 2018-04-04 2018-04-04 Control of a fan assembly Active GB2572592B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1805564.0A GB2572592B (en) 2018-04-04 2018-04-04 Control of a fan assembly
CN201980029956.5A CN112074664B (en) 2018-04-04 2019-02-27 Control of fan assembly
US17/044,718 US20210095681A1 (en) 2018-04-04 2019-02-27 Control of a fan assembly
PCT/GB2019/050539 WO2019193306A1 (en) 2018-04-04 2019-02-27 Control of a fan assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1805564.0A GB2572592B (en) 2018-04-04 2018-04-04 Control of a fan assembly

Publications (3)

Publication Number Publication Date
GB201805564D0 GB201805564D0 (en) 2018-05-16
GB2572592A GB2572592A (en) 2019-10-09
GB2572592B true GB2572592B (en) 2020-08-26

Family

ID=62142209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1805564.0A Active GB2572592B (en) 2018-04-04 2018-04-04 Control of a fan assembly

Country Status (4)

Country Link
US (1) US20210095681A1 (en)
CN (1) CN112074664B (en)
GB (1) GB2572592B (en)
WO (1) WO2019193306A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018017240A (en) * 2017-10-31 2018-02-01 三菱電機株式会社 Controller of electric fan, and electric fan

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201354749Y (en) * 2009-01-06 2009-12-02 邝竞安 Tumbler fan with adjustable air supply angle
CN103574844B (en) * 2013-10-25 2017-01-18 广东美的制冷设备有限公司 Air conditioner and control method, control terminal and air conditioner system thereof
CN104807134B (en) * 2014-01-26 2017-06-30 广东美的制冷设备有限公司 The self-defined control method of air conditioning operating mode and system
JP6687396B2 (en) * 2016-01-20 2020-04-22 ツインバード工業株式会社 Blower
JP6023909B1 (en) * 2016-04-28 2016-11-09 株式会社Ｃｍｃ Electric fan and control method thereof
CN106931589B (en) * 2017-02-14 2018-12-04 珠海格力电器股份有限公司 The control method and system in air-conditioning swing flap region
CN107676281A (en) * 2017-11-09 2018-02-09 信宜市汇美电器有限公司 Fan head angle-adjusting mechanism

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018017240A (en) * 2017-10-31 2018-02-01 三菱電機株式会社 Controller of electric fan, and electric fan

Also Published As

Publication number Publication date
GB2572592A (en) 2019-10-09
WO2019193306A1 (en) 2019-10-10
US20210095681A1 (en) 2021-04-01
CN112074664B (en) 2022-11-15
CN112074664A (en) 2020-12-11
GB201805564D0 (en) 2018-05-16

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