JPH02134487U - - Google Patents

Info

Publication number
JPH02134487U
JPH02134487U JP1989044152U JP4415289U JPH02134487U JP H02134487 U JPH02134487 U JP H02134487U JP 1989044152 U JP1989044152 U JP 1989044152U JP 4415289 U JP4415289 U JP 4415289U JP H02134487 U JPH02134487 U JP H02134487U
Authority
JP
Japan
Prior art keywords
refrigerator
cooling
suction side
side space
delivery means
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.)
Granted
Application number
JP1989044152U
Other languages
English (en)
Other versions
JPH0618194Y2 (ja
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 filed Critical
Priority to JP1989044152U priority Critical patent/JPH0618194Y2/ja
Priority to US07/506,785 priority patent/US5009084A/en
Priority to DE4011971A priority patent/DE4011971A1/de
Publication of JPH02134487U publication Critical patent/JPH02134487U/ja
Application granted granted Critical
Publication of JPH0618194Y2 publication Critical patent/JPH0618194Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • 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
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/12—Sound
    • 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
    • F25D2201/00—Insulation
    • F25D2201/30—Insulation with respect to sound
    • 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
    • F25D2317/065—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 air return
    • F25D2317/0653—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 air return through the mullion
    • 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
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/04—Refrigerators with a horizontal mullion
    • 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
    • F25D2500/00—Problems to be solved
    • F25D2500/02—Geometry problems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/13—Insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Description

【図面の簡単な説明】
第１図ないし第４図は、本考案の一実施例を示
すものである。第１図は、冷蔵庫の上部を破断し
て示す概略側面図である。第２図は、冷蔵庫の吸
込側空間付近を示す概略正面図である。第３図は
、本考案の効果を確認するために行つた際の冷蔵
庫の吸込側空間を示す概略正面図である。第４図
は、仕切板を備えた冷蔵庫および仕切板を備えな
い冷蔵庫の各周波数における音圧レベル（ｄＢＡ
）と騒音値（ｄＢＡ）とを示す図である。第５図
および第６図は、従来例を示すものである。第５
図は、冷蔵庫の上部を破断して示す概略側面図で
ある。第６図は、冷蔵庫の吸込側空間付近を示す
概略正面図である。 １は冷凍室（冷却室）、３は軸流フアン（送出
手段）、４は熱交換器、６は吸音材、７は吸込側
空間、８は仕切板である。

Claims (1)

  1. 【実用新案登録請求の範囲】 冷蔵室および冷凍室からなる冷却室と、上記冷
    却室内の空気を循環させる送出手段と、この送出
    手段により循環される空気を冷却する熱交換器と
    、この熱交換器から送出手段まで熱交換器で冷却
    された空気を案内するように形成された吸込側空
    間と、この吸込側空間および冷却室で発生した騒
    音を吸音して冷蔵庫外部へ漏洩させないようにす
    る吸音材とを有し、上記の吸込側空間および冷却
    室は、それぞれ特定の周波数域において共鳴する
    共鳴寸法を有する冷蔵庫において、 上記の吸込側空間は、吸音材が効率良く吸音で
    きる周波数域に共鳴寸法が設定されていることを
    特徴とする冷蔵庫。
JP1989044152U 1989-04-13 1989-04-13 冷蔵庫 Expired - Lifetime JPH0618194Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1989044152U JPH0618194Y2 (ja) 1989-04-13 1989-04-13 冷蔵庫
US07/506,785 US5009084A (en) 1989-04-13 1990-04-10 Refrigerator
DE4011971A DE4011971A1 (de) 1989-04-13 1990-04-12 Kuehlschrank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989044152U JPH0618194Y2 (ja) 1989-04-13 1989-04-13 冷蔵庫

Publications (2)

Publication Number Publication Date
JPH02134487U true JPH02134487U (ja) 1990-11-08
JPH0618194Y2 JPH0618194Y2 (ja) 1994-05-11

Family

ID=12683658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989044152U Expired - Lifetime JPH0618194Y2 (ja) 1989-04-13 1989-04-13 冷蔵庫

Country Status (3)

Country Link
US (1) US5009084A (ja)
JP (1) JPH0618194Y2 (ja)
DE (1) DE4011971A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940009644A (ko) * 1992-10-09 1994-05-20 배순훈 냉장고의 온도조절 방법 및 장치
US5428965A (en) * 1993-12-10 1995-07-04 Whirlpool Corporation Motor control for refrigeration appliance
US6058734A (en) * 1998-12-15 2000-05-09 Daewoo Electronics Co., Ltd. Refrigerator provided with cooled air bypass passages
DE19962258A1 (de) * 1999-12-22 2001-06-28 Bsh Bosch Siemens Hausgeraete Kältegerät wie No-Frost-Kühl- oder Gefrierschrank
CN100337079C (zh) * 2003-03-12 2007-09-12 乐金电子(天津)电器有限公司 电冰箱的轴流风扇
DE202005008066U1 (de) * 2005-04-06 2006-08-24 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
US12072140B2 (en) * 2020-12-30 2024-08-27 Whirlpool Corporation Insulation materials for a heat and sound insulated structure and methods of forming with a mold that is gas and liquid permeable
WO2025048068A1 (ko) * 2023-09-01 2025-03-06 엘지전자 주식회사 냉장고

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090209A (en) * 1961-04-24 1963-05-21 Whirlpool Co Refrigerating apparatus
US3455119A (en) * 1968-02-16 1969-07-15 Gen Motors Corp Plural compartment high humidity domestic refrigerator
JPH063341B2 (ja) * 1986-06-02 1994-01-12 松下冷機株式会社 冷蔵庫
US4768353A (en) * 1987-07-24 1988-09-06 Whirlpool Corporation Refrigeration apparatus air return

Also Published As

Publication number Publication date
JPH0618194Y2 (ja) 1994-05-11
DE4011971A1 (de) 1990-10-25
DE4011971C2 (ja) 1992-11-26
US5009084A (en) 1991-04-23

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