JP7296621B2 - 遮蔽装置およびそれを備えた冷蔵庫 - Google Patents

遮蔽装置およびそれを備えた冷蔵庫 Download PDF

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Publication number
JP7296621B2
JP7296621B2 JP2019098053A JP2019098053A JP7296621B2 JP 7296621 B2 JP7296621 B2 JP 7296621B2 JP 2019098053 A JP2019098053 A JP 2019098053A JP 2019098053 A JP2019098053 A JP 2019098053A JP 7296621 B2 JP7296621 B2 JP 7296621B2
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JP
Japan
Prior art keywords
shielding
rotating
moving shaft
shielding device
shielding wall
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
JP2019098053A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020193731A (ja
Inventor
昌志 豊嶋
肇 小松
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.)
Aqua Co Ltd
Original Assignee
Aqua 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
Application filed by Aqua Co Ltd filed Critical Aqua Co Ltd
Priority to JP2019098053A priority Critical patent/JP7296621B2/ja
Priority to EP20813253.0A priority patent/EP3978842A4/en
Priority to CN202080038453.7A priority patent/CN113906265B/zh
Priority to PCT/CN2020/089802 priority patent/WO2020238616A1/zh
Publication of JP2020193731A publication Critical patent/JP2020193731A/ja
Priority to JP2023093030A priority patent/JP2023111954A/ja
Application granted granted Critical
Publication of JP7296621B2 publication Critical patent/JP7296621B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • 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
    • F04D29/4246—Fan casings comprising more than one outlet
    • 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
    • F04D29/464—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts
    • F25D2317/0672—Outlet ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
JP2019098053A 2019-05-24 2019-05-24 遮蔽装置およびそれを備えた冷蔵庫 Active JP7296621B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2019098053A JP7296621B2 (ja) 2019-05-24 2019-05-24 遮蔽装置およびそれを備えた冷蔵庫
EP20813253.0A EP3978842A4 (en) 2019-05-24 2020-05-12 PROTECTION DEVICE AND REFRIGERATOR COMPRISING THE SAME
CN202080038453.7A CN113906265B (zh) 2019-05-24 2020-05-12 遮蔽装置及具有该遮蔽装置的冰箱
PCT/CN2020/089802 WO2020238616A1 (zh) 2019-05-24 2020-05-12 遮蔽装置及具有该遮蔽装置的冰箱
JP2023093030A JP2023111954A (ja) 2019-05-24 2023-06-06 遮蔽装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019098053A JP7296621B2 (ja) 2019-05-24 2019-05-24 遮蔽装置およびそれを備えた冷蔵庫

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023093030A Division JP2023111954A (ja) 2019-05-24 2023-06-06 遮蔽装置

Publications (2)

Publication Number Publication Date
JP2020193731A JP2020193731A (ja) 2020-12-03
JP7296621B2 true JP7296621B2 (ja) 2023-06-23

Family

ID=73545834

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2019098053A Active JP7296621B2 (ja) 2019-05-24 2019-05-24 遮蔽装置およびそれを備えた冷蔵庫
JP2023093030A Pending JP2023111954A (ja) 2019-05-24 2023-06-06 遮蔽装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023093030A Pending JP2023111954A (ja) 2019-05-24 2023-06-06 遮蔽装置

Country Status (4)

Country Link
EP (1) EP3978842A4 (zh)
JP (2) JP7296621B2 (zh)
CN (1) CN113906265B (zh)
WO (1) WO2020238616A1 (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013204891A (ja) 2012-03-28 2013-10-07 Haier Asia International Co Ltd 冷蔵庫
JP2019509456A (ja) 2016-03-09 2019-04-04 青島海爾股▲フン▼有限公司 冷蔵庫及び冷蔵庫用の分岐送風装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04281174A (ja) * 1991-01-19 1992-10-06 Sharp Corp ダンパ装置
JPH07332505A (ja) * 1994-06-07 1995-12-22 Clover Denshi Kogyo Kk ダンパー装置及び電磁石用駆動制御装置並びに電磁石の駆動方法
JP2007120802A (ja) * 2005-10-26 2007-05-17 Matsushita Electric Ind Co Ltd 冷蔵庫
JP2007155146A (ja) * 2005-11-30 2007-06-21 Nidec Sankyo Corp ダンパ装置および冷蔵庫
JP2013002664A (ja) 2011-06-14 2013-01-07 Hitachi Appliances Inc 冷蔵庫
JP6254404B2 (ja) * 2013-09-24 2017-12-27 アクア株式会社 遮蔽装置およびそれを有する冷蔵庫
US20170227276A1 (en) * 2016-02-04 2017-08-10 Robertshaw Controls Company Rotary damper
CN106766569B (zh) * 2017-01-24 2022-07-05 江苏雷利电机股份有限公司 用于风冷冰箱的送风设备以及应用该设备进行送风的方法
CN108266950B (zh) * 2017-12-29 2019-12-10 青岛海尔股份有限公司 分路送风装置及冰箱
CN108302874B (zh) * 2017-12-29 2020-04-21 青岛海尔股份有限公司 分路送风装置及冰箱
CN108302875A (zh) * 2017-12-29 2018-07-20 青岛海尔股份有限公司 分路送风装置及冰箱
CN108253692B (zh) * 2017-12-29 2020-01-03 青岛海尔股份有限公司 档位感知装置、分路送风装置及冰箱
CN108050751A (zh) * 2017-12-29 2018-05-18 青岛海尔股份有限公司 分路送风装置及冰箱
CN108302873A (zh) * 2017-12-29 2018-07-20 青岛海尔股份有限公司 分路送风装置及冰箱
CN108548355B (zh) * 2018-03-09 2020-06-23 青岛海尔股份有限公司 风道集成模块及具有该风道集成模块的冰箱

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013204891A (ja) 2012-03-28 2013-10-07 Haier Asia International Co Ltd 冷蔵庫
JP2019509456A (ja) 2016-03-09 2019-04-04 青島海爾股▲フン▼有限公司 冷蔵庫及び冷蔵庫用の分岐送風装置

Also Published As

Publication number Publication date
JP2023111954A (ja) 2023-08-10
EP3978842A1 (en) 2022-04-06
WO2020238616A1 (zh) 2020-12-03
CN113906265B (zh) 2023-07-14
EP3978842A4 (en) 2022-08-10
JP2020193731A (ja) 2020-12-03
CN113906265A (zh) 2022-01-07

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