WO2004081379A3 - Reciprocating compressor having vibration attenuating supporting unit - Google Patents

Reciprocating compressor having vibration attenuating supporting unit Download PDF

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Publication number
WO2004081379A3
WO2004081379A3 PCT/KR2004/000510 KR2004000510W WO2004081379A3 WO 2004081379 A3 WO2004081379 A3 WO 2004081379A3 KR 2004000510 W KR2004000510 W KR 2004000510W WO 2004081379 A3 WO2004081379 A3 WO 2004081379A3
Authority
WO
WIPO (PCT)
Prior art keywords
supporting unit
fluid
casing
reciprocating compressor
compressor
Prior art date
Application number
PCT/KR2004/000510
Other languages
French (fr)
Other versions
WO2004081379A2 (en
Inventor
Kyung-Seok Kang
Original Assignee
Lg Electronics Inc
Kyung-Seok Kang
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 Lg Electronics Inc, Kyung-Seok Kang filed Critical Lg Electronics Inc
Priority to CN2004800066268A priority Critical patent/CN1759245B/en
Publication of WO2004081379A2 publication Critical patent/WO2004081379A2/en
Publication of WO2004081379A3 publication Critical patent/WO2004081379A3/en

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
    • 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
    • F04B35/045—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 using solenoids
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
    • E02D5/44—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds with enlarged footing or enlargements at the bottom of the pile
    • 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
    • F04B39/0044—Pulsation and noise damping means with vibration damping supports
    • 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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/127—Mounting of a cylinder block in a casing
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0026—Metals
    • E02D2300/0029—Steel; Iron
    • E02D2300/0034—Steel; Iron in wire form

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

A reciprocating compressor comprises: a casing having a predetermined inner space and provided with a suction pipe for sucking a fluid from outside and a discharge pipe for discharging a fluid to outside; a compressor body disposed inside the casing for compressing the fluid introduced through the suction pipe by a linear reciprocating of the piston and then discharging the compressed fluid through the discharge pipe, and supporting unit that a plurality of elastic members and at least one mass body are alternately connected in order to absorb vibration generated from the body, for supporting the compressor body at the casing. The mass bodies of the supporting unit are vibrated between the plurality of elastic member, thereby greatly reducing vibration and noise generated from the compressor body.
PCT/KR2004/000510 2003-03-11 2004-03-11 Reciprocating compressor having vibration attenuating supporting unit WO2004081379A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2004800066268A CN1759245B (en) 2003-03-11 2004-03-11 Reciprocating compressor having vibration attenuating supporting unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2003-0015215 2003-03-11
KR1020030015215A KR20040080454A (en) 2003-03-11 2003-03-11 Supporting apparatus for reciprocating compressor

Publications (2)

Publication Number Publication Date
WO2004081379A2 WO2004081379A2 (en) 2004-09-23
WO2004081379A3 true WO2004081379A3 (en) 2005-01-06

Family

ID=36704010

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2004/000510 WO2004081379A2 (en) 2003-03-11 2004-03-11 Reciprocating compressor having vibration attenuating supporting unit

Country Status (3)

Country Link
KR (1) KR20040080454A (en)
CN (1) CN1759245B (en)
WO (1) WO2004081379A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060041041A (en) * 2004-11-08 2006-05-11 엘지전자 주식회사 Discharge valve assembly of reciprocating compressor
KR100680205B1 (en) * 2005-01-07 2007-02-08 엘지전자 주식회사 Linear compressor
KR101484306B1 (en) 2007-10-24 2015-01-20 엘지전자 주식회사 Linear compressor
US11022355B2 (en) 2017-03-24 2021-06-01 Johnson Controls Technology Company Converging suction line for compressor
TR201712064A2 (en) * 2017-08-15 2019-03-21 Arcelik As A Compressor With Reduced Vibration And Noise Level
EP3832134B1 (en) * 2019-12-04 2024-05-01 Arçelik Anonim Sirketi A variable speed compressor
CN113074099A (en) * 2021-04-08 2021-07-06 天津探峰科技有限公司 Linear compressor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250461A (en) * 1964-09-08 1966-05-10 Lennox Ind Inc Hermetic compressor assembly
JPS599335A (en) * 1982-07-09 1984-01-18 Toshiba Corp Suspension device of compressor
JPH09250457A (en) * 1996-03-12 1997-09-22 Max Co Ltd Air compressor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2056454U (en) * 1989-05-03 1990-04-25 高靖中 Full seal compressor with silencing of noise and saving energy
KR200234713Y1 (en) * 1998-12-31 2001-11-22 구자홍 Frame Supporting Device of Electric Compressor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250461A (en) * 1964-09-08 1966-05-10 Lennox Ind Inc Hermetic compressor assembly
JPS599335A (en) * 1982-07-09 1984-01-18 Toshiba Corp Suspension device of compressor
JPH09250457A (en) * 1996-03-12 1997-09-22 Max Co Ltd Air compressor

Also Published As

Publication number Publication date
KR20040080454A (en) 2004-09-20
CN1759245A (en) 2006-04-12
CN1759245B (en) 2011-06-08
WO2004081379A2 (en) 2004-09-23

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