KR890021184U - 밀폐형 전동 압축기의 소음 경감장치 - Google Patents

밀폐형 전동 압축기의 소음 경감장치

Info

Publication number
KR890021184U
KR890021184U KR2019880006378U KR880006378U KR890021184U KR 890021184 U KR890021184 U KR 890021184U KR 2019880006378 U KR2019880006378 U KR 2019880006378U KR 880006378 U KR880006378 U KR 880006378U KR 890021184 U KR890021184 U KR 890021184U
Authority
KR
South Korea
Prior art keywords
noise reduction
reduction device
electric compressor
hermetic electric
hermetic
Prior art date
Application number
KR2019880006378U
Other languages
English (en)
Other versions
KR940000694Y1 (ko
Inventor
김시득
Original Assignee
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019880006378U priority Critical patent/KR940000694Y1/ko
Publication of KR890021184U publication Critical patent/KR890021184U/ko
Application granted granted Critical
Publication of KR940000694Y1 publication Critical patent/KR940000694Y1/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0055—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes
    • F04B39/0061—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes using muffler volumes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0055—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes
    • F04B39/0066—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes using sidebranch resonators, e.g. Helmholtz resonators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
KR2019880006378U 1988-04-30 1988-04-30 밀폐형 전동 압축기의 소음 경감장치 KR940000694Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880006378U KR940000694Y1 (ko) 1988-04-30 1988-04-30 밀폐형 전동 압축기의 소음 경감장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880006378U KR940000694Y1 (ko) 1988-04-30 1988-04-30 밀폐형 전동 압축기의 소음 경감장치

Publications (2)

Publication Number Publication Date
KR890021184U true KR890021184U (ko) 1989-11-02
KR940000694Y1 KR940000694Y1 (ko) 1994-02-14

Family

ID=19274770

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880006378U KR940000694Y1 (ko) 1988-04-30 1988-04-30 밀폐형 전동 압축기의 소음 경감장치

Country Status (1)

Country Link
KR (1) KR940000694Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108915997A (zh) * 2018-08-24 2018-11-30 珠海格力节能环保制冷技术研究中心有限公司 消声器、压缩机组件及冰箱

Also Published As

Publication number Publication date
KR940000694Y1 (ko) 1994-02-14

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