KR920012863A - Fan noise reduction device of refrigerator - Google Patents

Fan noise reduction device of refrigerator Download PDF

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Publication number
KR920012863A
KR920012863A KR1019900022598A KR900022598A KR920012863A KR 920012863 A KR920012863 A KR 920012863A KR 1019900022598 A KR1019900022598 A KR 1019900022598A KR 900022598 A KR900022598 A KR 900022598A KR 920012863 A KR920012863 A KR 920012863A
Authority
KR
South Korea
Prior art keywords
noise reduction
reduction device
refrigerator
fan noise
fan
Prior art date
Application number
KR1019900022598A
Other languages
Korean (ko)
Other versions
KR930000945B1 (en
Inventor
류호선
최정명
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019900022598A priority Critical patent/KR930000945B1/en
Publication of KR920012863A publication Critical patent/KR920012863A/en
Application granted granted Critical
Publication of KR930000945B1 publication Critical patent/KR930000945B1/en

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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
    • F25D17/06—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

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

내용 없음No content

Description

냉장고의 팬 소음 저감장치Fan noise reduction device of refrigerator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명을 나타낸 단면도.1 is a cross-sectional view showing the present invention.

Claims (2)

모터에 고정되는 팬을 혼류팬(2)으로하고, 팬과 유동분리판사이에 다공성 격막(5)을 설치하여서 됨을 특징으로 하는 냉장고의 팬소음 저감장치.A fan fixed to the motor as a mixed flow fan (2), the fan noise reduction device of the refrigerator, characterized in that by installing a porous diaphragm (5) between the fan and the flow separator. 제1항에 있어서, 다공성 격막이 이중으로 설치된 냉장고의 팬소음 저감장치.The fan noise reduction device of claim 1, wherein the porous diaphragm is provided in duplicate. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019900022598A 1990-12-31 1990-12-31 Fan noise reducing device for refrigerator KR930000945B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900022598A KR930000945B1 (en) 1990-12-31 1990-12-31 Fan noise reducing device for refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900022598A KR930000945B1 (en) 1990-12-31 1990-12-31 Fan noise reducing device for refrigerator

Publications (2)

Publication Number Publication Date
KR920012863A true KR920012863A (en) 1992-07-27
KR930000945B1 KR930000945B1 (en) 1993-02-11

Family

ID=19309066

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900022598A KR930000945B1 (en) 1990-12-31 1990-12-31 Fan noise reducing device for refrigerator

Country Status (1)

Country Link
KR (1) KR930000945B1 (en)

Also Published As

Publication number Publication date
KR930000945B1 (en) 1993-02-11

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