SG11201706095PA - Diffuser, centrifugal compression power system and bladeless fan - Google Patents

Diffuser, centrifugal compression power system and bladeless fan

Info

Publication number
SG11201706095PA
SG11201706095PA SG11201706095PA SG11201706095PA SG11201706095PA SG 11201706095P A SG11201706095P A SG 11201706095PA SG 11201706095P A SG11201706095P A SG 11201706095PA SG 11201706095P A SG11201706095P A SG 11201706095PA SG 11201706095P A SG11201706095P A SG 11201706095PA
Authority
SG
Singapore
Prior art keywords
diffuser
power system
bladeless fan
compression power
centrifugal compression
Prior art date
Application number
SG11201706095PA
Other languages
English (en)
Inventor
Hai Dou
Lie Ma
Chen Shao
Original Assignee
Gd Midea Env Appliances Mfg Co Ltd
Midea Group Co 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
Priority claimed from CN201510110206.4A external-priority patent/CN104728173B/zh
Priority claimed from CN201520141692.1U external-priority patent/CN204532971U/zh
Application filed by Gd Midea Env Appliances Mfg Co Ltd, Midea Group Co Ltd filed Critical Gd Midea Env Appliances Mfg Co Ltd
Publication of SG11201706095PA publication Critical patent/SG11201706095PA/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
    • F04D29/40—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
    • 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
    • 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
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
SG11201706095PA 2015-03-12 2015-11-30 Diffuser, centrifugal compression power system and bladeless fan SG11201706095PA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201510110206.4A CN104728173B (zh) 2015-03-12 2015-03-12 扩散器、离心压缩式动力系统和无叶风扇
CN201520141692.1U CN204532971U (zh) 2015-03-12 2015-03-12 扩散器、离心压缩式动力系统和无叶风扇
PCT/CN2015/096053 WO2016141738A1 (fr) 2015-03-12 2015-11-30 Diffuseur, système d'alimentation à compression centrifuge et ventilateur sans pales

Publications (1)

Publication Number Publication Date
SG11201706095PA true SG11201706095PA (en) 2017-08-30

Family

ID=56878477

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201706095PA SG11201706095PA (en) 2015-03-12 2015-11-30 Diffuser, centrifugal compression power system and bladeless fan

Country Status (9)

Country Link
US (2) US10634163B2 (fr)
EP (1) EP3269985B1 (fr)
JP (1) JP6510668B2 (fr)
KR (1) KR102010007B1 (fr)
AU (1) AU2015385496B2 (fr)
CA (1) CA2975308C (fr)
MY (1) MY194955A (fr)
SG (1) SG11201706095PA (fr)
WO (1) WO2016141738A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101764845B1 (ko) 2015-06-08 2017-08-03 군산대학교 산학협력단 다중 이동 물체의 겹침 제거 및 추적을 위한 영상 감시 장치 및 방법

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* Cited by examiner, † Cited by third party
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US3778186A (en) 1972-02-25 1973-12-11 Gen Motors Corp Radial diffuser
US3860360A (en) * 1973-09-04 1975-01-14 Gen Motors Corp Diffuser for a centrifugal compressor
US3905721A (en) 1974-09-03 1975-09-16 Gen Motors Corp Centrifugal compressor diffuser
US3936223A (en) * 1974-09-23 1976-02-03 General Motors Corporation Compressor diffuser
US4251183A (en) * 1978-01-30 1981-02-17 The Garrett Corp. Crossover duct assembly
EP0305879B1 (fr) * 1987-09-01 1993-07-21 Hitachi, Ltd. Diffuseur pour compresseur centrifuge
JP3746740B2 (ja) 2002-06-25 2006-02-15 三菱重工業株式会社 遠心圧縮機
US6651431B1 (en) * 2002-08-28 2003-11-25 Ford Global Technologies, Llc Boosted internal combustion engines and air compressors used therein
EP1455094A1 (fr) 2003-03-04 2004-09-08 Ziehl-Abegg AG Roue ventilateur radial
US6834501B1 (en) * 2003-07-11 2004-12-28 Honeywell International, Inc. Turbocharger compressor with non-axisymmetric deswirl vanes
US6799942B1 (en) * 2003-09-23 2004-10-05 Inventec Corporation Composite fan
TWI298092B (en) * 2005-08-12 2008-06-21 Delta Electronics Inc Fan and blade thereof
EP1860325A1 (fr) * 2006-05-26 2007-11-28 ABB Turbo Systems AG Diffuseur
JP2008002379A (ja) 2006-06-23 2008-01-10 Daikin Ind Ltd 遠心ファン
TW200826825A (en) * 2006-12-08 2008-06-16 Delta Electronics Inc Flow-guiding device and series fan
GB2468315A (en) 2009-03-04 2010-09-08 Dyson Technology Ltd Tilting fan
GB0903682D0 (en) * 2009-03-04 2009-04-15 Dyson Technology Ltd A fan
RU2545478C2 (ru) 2009-03-04 2015-03-27 Дайсон Текнолоджи Лимитед Вентилятор
JP2010281232A (ja) * 2009-06-03 2010-12-16 Panasonic Corp 電動送風機およびそれを用いた電気掃除機
CN201627736U (zh) * 2010-01-27 2010-11-10 罗兆素 无叶风扇
GB2478925A (en) * 2010-03-23 2011-09-28 Dyson Technology Ltd External filter for a fan
US8616836B2 (en) * 2010-07-19 2013-12-31 Cameron International Corporation Diffuser using detachable vanes
GB2502106A (en) * 2012-05-16 2013-11-20 Dyson Technology Ltd Bladeless fan
RU2636974C2 (ru) * 2012-05-16 2017-11-29 Дайсон Текнолоджи Лимитед Вентилятор
CN202628569U (zh) 2012-05-23 2012-12-26 余姚市精诚高新技术有限公司 无叶风扇组件
GB2503907B (en) * 2012-07-11 2014-05-28 Dyson Technology Ltd A fan assembly
CN103912479A (zh) 2013-01-06 2014-07-09 任文华 无叶风扇
CA2899747A1 (fr) * 2013-01-29 2014-08-07 Dyson Technology Limited Ensemble ventilateur
CN103277329A (zh) * 2013-05-25 2013-09-04 任文华 风扇
GB2528708B (en) * 2014-07-29 2016-06-29 Dyson Technology Ltd A fan assembly
CN204532971U (zh) 2015-03-12 2015-08-05 广东美的环境电器制造有限公司 扩散器、离心压缩式动力系统和无叶风扇
CN104728173B (zh) 2015-03-12 2017-09-19 广东美的环境电器制造有限公司 扩散器、离心压缩式动力系统和无叶风扇
CN104776056B (zh) 2015-04-29 2018-01-30 广东美的环境电器制造有限公司 用于无叶风扇的基座及具有所述基座的无叶风扇
CN204628074U (zh) 2015-04-29 2015-09-09 广东美的环境电器制造有限公司 用于无叶风扇的基座及具有所述基座的无叶风扇
CN204739005U (zh) 2015-05-25 2015-11-04 广东美的环境电器制造有限公司 用于无叶风扇的基座及无叶风扇
CN104879319B (zh) 2015-05-25 2017-01-18 广东美的环境电器制造有限公司 用于无叶风扇的基座及无叶风扇
US9957975B2 (en) * 2015-06-01 2018-05-01 Corey B. Kuhns Angular velocity stepping and methods of use in turbomachinery

Also Published As

Publication number Publication date
EP3269985A4 (fr) 2018-10-24
US20200224673A1 (en) 2020-07-16
US11905970B2 (en) 2024-02-20
JP2018507981A (ja) 2018-03-22
AU2015385496A1 (en) 2017-08-17
AU2015385496B2 (en) 2019-03-28
KR102010007B1 (ko) 2019-08-12
WO2016141738A1 (fr) 2016-09-15
EP3269985A1 (fr) 2018-01-17
CA2975308A1 (fr) 2016-09-15
MY194955A (en) 2022-12-28
KR20170118827A (ko) 2017-10-25
EP3269985B1 (fr) 2023-06-07
JP6510668B2 (ja) 2019-05-08
CA2975308C (fr) 2019-06-11
US20180030998A1 (en) 2018-02-01
US10634163B2 (en) 2020-04-28

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