EP3792501A4 - Wind guide plate moving device and fan - Google Patents

Wind guide plate moving device and fan Download PDF

Info

Publication number
EP3792501A4
EP3792501A4 EP18935391.5A EP18935391A EP3792501A4 EP 3792501 A4 EP3792501 A4 EP 3792501A4 EP 18935391 A EP18935391 A EP 18935391A EP 3792501 A4 EP3792501 A4 EP 3792501A4
Authority
EP
European Patent Office
Prior art keywords
fan
guide plate
moving device
wind guide
plate moving
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.)
Pending
Application number
EP18935391.5A
Other languages
German (de)
French (fr)
Other versions
EP3792501A1 (en
Inventor
Jianfei Hou
Jinbao ZHOU
Xiaobo Hu
Xianyue MO
Tuchun SUN
Ruyi MA
Gang Liang
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.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
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 Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Publication of EP3792501A1 publication Critical patent/EP3792501A1/en
Publication of EP3792501A4 publication Critical patent/EP3792501A4/en
Pending legal-status Critical Current

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
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/462—Fluid-guiding means, e.g. diffusers adjustable 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
    • 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
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1473—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with cams or levers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air-Flow Control Members (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP18935391.5A 2018-09-30 2018-12-25 Wind guide plate moving device and fan Pending EP3792501A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811159191.0A CN109139561B (en) 2018-09-30 2018-09-30 Air deflector movement device and fan
PCT/CN2018/123271 WO2020062659A1 (en) 2018-09-30 2018-12-25 Wind guide plate moving device and fan

Publications (2)

Publication Number Publication Date
EP3792501A1 EP3792501A1 (en) 2021-03-17
EP3792501A4 true EP3792501A4 (en) 2021-08-11

Family

ID=64814268

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18935391.5A Pending EP3792501A4 (en) 2018-09-30 2018-12-25 Wind guide plate moving device and fan

Country Status (3)

Country Link
EP (1) EP3792501A4 (en)
CN (1) CN109139561B (en)
WO (1) WO2020062659A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111396359A (en) * 2020-04-16 2020-07-10 珠海格力电器股份有限公司 Sweep wind subassembly and bladeless fan
CN112880160B (en) * 2021-01-28 2022-03-29 青岛海尔空调器有限总公司 Method and device for air conditioner control and air conditioner
CN114413463B (en) * 2022-01-21 2023-05-05 安徽建筑大学 Wind direction adjusting device for refrigerating air conditioner
CN114615869B (en) * 2022-03-30 2024-01-19 苏州浪潮智能科技有限公司 Heat dissipation device
CN115013336A (en) * 2022-07-08 2022-09-06 浙江当代风机有限公司 Negative pressure industrial ventilation fan convenient for adjusting wind direction

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2557367A2 (en) * 2011-08-11 2013-02-13 Mitsubishi Electric Corporation Right-left air flow direction control device and air-conditioning apparatus indoor unit provided with the same
EP2772700A1 (en) * 2013-03-01 2014-09-03 TROX GmbH Ventilation air guidance grille for arrangement in an air intake and/or in an air outlet of an air conditioning and ventilation system
WO2018051331A1 (en) * 2016-09-13 2018-03-22 Beth-El Zikhron Yaaqov Industries Ltd. Blast valve utilizing an aerodynamically configured blade

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191025310A (en) * 1910-10-31 1911-02-09 James Slater & Company Enginee Improvements in Louvre Ventilators.
JPS6196350A (en) * 1984-10-15 1986-05-15 Sanyo Electric Co Ltd Automatic air flow deflecting device
JPS62214299A (en) * 1986-03-14 1987-09-21 Hitachi Ltd Electric fan
CN1442646A (en) 2002-03-06 2003-09-17 乐金电子(天津)电器有限公司 Air direction regulating device of air conditioner
CN2903497Y (en) * 2006-04-08 2007-05-23 东莞市海星恒湿设备有限公司 Cooling fan
CN101153738B (en) * 2006-09-28 2010-05-26 海尔集团公司 Air outlet structure of air conditioner
CN201748599U (en) * 2010-06-08 2011-02-16 珠海格力电器股份有限公司 Air guiding device and cooling fan with same
CN202281350U (en) * 2011-10-10 2012-06-20 广州华凌空调设备有限公司 Device capable of automatically guiding air from left to right for air conditioner
CN102808794B (en) * 2012-09-04 2015-04-15 孔青林 Tower type transversely-swinging electric fan
CN106288286A (en) * 2016-10-21 2017-01-04 珠海格力电器股份有限公司 A kind of air-conditioning sweeps wind apparatus and window-mounted air conditioner
CN107044723B (en) * 2016-12-26 2018-11-13 奥克斯空调股份有限公司 Floor air conditioner outlet air window assembly
CN106871411B (en) * 2017-04-10 2022-12-20 珠海格力电器股份有限公司 Sweep wind subassembly and air conditioner
CN107237781B (en) * 2017-08-15 2023-09-22 广州市伟森机电科技有限公司 Stability control device for automatic opening and closing of fan air guide blades
CN107559227A (en) * 2017-10-18 2018-01-09 深圳造物部落科技有限公司 Sweep wind fan
CN207527758U (en) * 2017-11-02 2018-06-22 珠海格力电器股份有限公司 A kind of swing flap plate location structure and exhaust apparatus
CN207515187U (en) * 2017-11-29 2018-06-19 奥克斯空调股份有限公司 A kind of stabilization wind-guiding door and air conditioner
CN108361946A (en) * 2018-03-06 2018-08-03 珠海格力电器股份有限公司 Wind guiding component and air conditioner with it

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2557367A2 (en) * 2011-08-11 2013-02-13 Mitsubishi Electric Corporation Right-left air flow direction control device and air-conditioning apparatus indoor unit provided with the same
EP2772700A1 (en) * 2013-03-01 2014-09-03 TROX GmbH Ventilation air guidance grille for arrangement in an air intake and/or in an air outlet of an air conditioning and ventilation system
WO2018051331A1 (en) * 2016-09-13 2018-03-22 Beth-El Zikhron Yaaqov Industries Ltd. Blast valve utilizing an aerodynamically configured blade

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020062659A1 *

Also Published As

Publication number Publication date
CN109139561B (en) 2020-08-25
CN109139561A (en) 2019-01-04
WO2020062659A1 (en) 2020-04-02
EP3792501A1 (en) 2021-03-17

Similar Documents

Publication Publication Date Title
EP3792501A4 (en) Wind guide plate moving device and fan
EP3857277A4 (en) Electroactive device and methods
EP3578069A4 (en) Rope adjusting device and assembly
EP3779311A4 (en) Blade adjustment mechanism and air circulator
EP3779318A4 (en) Air conditioning device
EP3980648A4 (en) Airflow device
EP3719562A4 (en) Diffraction light guide plate and display device comprising same
EP3889451A4 (en) Suction-attraction device and suction disk
CA185885S (en) Portable humidification device
EP3902610A4 (en) Portable fan
EP3798544A4 (en) Ice-crushing device and refrigerator
EP3798542A4 (en) Ice-crushing device and refrigerator
EP3683509A4 (en) Air guide mechanism and air conditioner provided with same
EP3742084A4 (en) Air-conditioning device
EP3745043A4 (en) Sliding door device and air conditioner
EP3741008A4 (en) Phased-array anti-jamming device and method
EP3779308A4 (en) Air conditioning device
EP3851681A4 (en) Blower device
EP3862266A4 (en) Ducted fan device
EP3806941A4 (en) An endotracheal tube-inserting device
EP3739377A4 (en) Light control sheet and light control device
EP3719550A4 (en) Light guide structure, casing, and electronic device
EP3756062A4 (en) Computing device and mount
EP3617553A4 (en) Drive device and illumination device
EP3789690A4 (en) Air conditioning device

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20201207

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: F04D0029460000

Ipc: F04D0025100000

A4 Supplementary search report drawn up and despatched

Effective date: 20210712

RIC1 Information provided on ipc code assigned before grant

Ipc: F04D 25/10 20060101AFI20210706BHEP

Ipc: F24F 13/15 20060101ALI20210706BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20230316

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230530