KR950020052U - Noise reduction device of hermetic compressor - Google Patents

Noise reduction device of hermetic compressor

Info

Publication number
KR950020052U
KR950020052U KR2019930031151U KR930031151U KR950020052U KR 950020052 U KR950020052 U KR 950020052U KR 2019930031151 U KR2019930031151 U KR 2019930031151U KR 930031151 U KR930031151 U KR 930031151U KR 950020052 U KR950020052 U KR 950020052U
Authority
KR
South Korea
Prior art keywords
noise reduction
reduction device
hermetic compressor
hermetic
compressor
Prior art date
Application number
KR2019930031151U
Other languages
Korean (ko)
Other versions
KR960009021Y1 (en
Inventor
박계주
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR2019930031151U priority Critical patent/KR960009021Y1/en
Publication of KR950020052U publication Critical patent/KR950020052U/en
Application granted granted Critical
Publication of KR960009021Y1 publication Critical patent/KR960009021Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/06—Silencing
    • F04C29/065—Noise dampening volumes, e.g. muffler chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/50—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/13—Noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
KR2019930031151U 1993-12-30 1993-12-30 Noise reducer of closed type compressor KR960009021Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930031151U KR960009021Y1 (en) 1993-12-30 1993-12-30 Noise reducer of closed type compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930031151U KR960009021Y1 (en) 1993-12-30 1993-12-30 Noise reducer of closed type compressor

Publications (2)

Publication Number Publication Date
KR950020052U true KR950020052U (en) 1995-07-26
KR960009021Y1 KR960009021Y1 (en) 1996-10-14

Family

ID=19374160

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930031151U KR960009021Y1 (en) 1993-12-30 1993-12-30 Noise reducer of closed type compressor

Country Status (1)

Country Link
KR (1) KR960009021Y1 (en)

Also Published As

Publication number Publication date
KR960009021Y1 (en) 1996-10-14

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20061002

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee