BR0301781A - Airtight compressor - Google Patents

Airtight compressor

Info

Publication number
BR0301781A
BR0301781A BR0301781-8A BR0301781A BR0301781A BR 0301781 A BR0301781 A BR 0301781A BR 0301781 A BR0301781 A BR 0301781A BR 0301781 A BR0301781 A BR 0301781A
Authority
BR
Brazil
Prior art keywords
chamber
cover
holes
exhaust
chamber body
Prior art date
Application number
BR0301781-8A
Other languages
Portuguese (pt)
Inventor
Jeong Hyun Kim
Original Assignee
Samsung Kwangju Electronics Co
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 Samsung Kwangju Electronics Co filed Critical Samsung Kwangju Electronics Co
Publication of BR0301781A publication Critical patent/BR0301781A/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
    • 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
    • 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
    • F04B39/125—Cylinder heads
    • 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
    • F04B39/0072—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes characterised by assembly or mounting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

"COMPRESSOR HERMéTICO". UM compressor hermético, no qual uma peça de câmara de exaustão apresentando em seu interior uma câmara de exaustão é disposta em um cabeçote do cilindro, no lugar de um bloco de cilindro, evitando assim a deformação do bloco de cilindro e impedindo uma redução na eficiência de volume de gás. A peça de câmara de exaustão apresenta um corpo de câmara moldado de forma integral no cabeçote do cilindro, e uma cobertura da câmara para cobrir o topo aberto do corpo de câmara. O corpo de câmara apresenta duas peças cilíndricas perfuradas que ficam arranjadas em paralelo uma com a outra e integralmente acopladas entre si de maneira tal que uma câmara de exaustão da parte da câmara fica dividida em uma primeira e segunda câmaras se comunicando uma com a outra. A cobertura da câmara apresenta duas peças com o formato de um domo que ficam arranjadas em paralelo uma com a outra e integralmente acopladas entre si de maneira a corresponder ao formato do corpo de câmara. Uma primeira bossa apresentando um primeiro orifício para parafuso e uma segunda bossa apresentando um segundo orifício para parafuso ficam projetadas na direção da cobertura da câmara na primeira e segunda câmaras do corpo de câmara, respectivamente, e um primeiro e segundo furos passantes são formados na cobertura da câmara em posições correspondentes ao primeiro e segundo orifícios para parafuso, respectivamente, de maneira que a cobertura da câmara fica montada no corpo de câmara através do uso de parafusos que são apertados respectivamente no primeiro e segundo orifícios para parafuso enquanto passam através do primeiro e segundo furos passantes."Hermetic Compressor". An airtight compressor, in which an exhaust chamber part having an exhaust chamber inside is arranged in a cylinder head instead of a cylinder block, thereby preventing deformation of the cylinder block and preventing a reduction in efficiency. of gas volume. The exhaust chamber part has an integrally molded chamber body in the cylinder head, and a chamber cover to cover the open top of the chamber body. The chamber body has two perforated cylindrical parts which are arranged in parallel with each other and integrally coupled such that a chamber portion exhaust chamber is divided into a first and second chamber communicating with one another. The camera cover has two dome-shaped pieces arranged in parallel with each other and integrally coupled to match the shape of the camera body. A first boss having a first screw hole and a second boss having a second screw hole are projected towards the chamber cover in the first and second chambers of the chamber body, respectively, and a first and second through holes are formed in the cover. of the chamber in positions corresponding to the first and second screw holes respectively, such that the chamber cover is mounted on the chamber body by the use of screws which are tightened respectively on the first and second screw holes while passing through the first and second screw holes. second through holes.

BR0301781-8A 2003-04-22 2003-06-27 Airtight compressor BR0301781A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020030025567A KR20040091485A (en) 2003-04-22 2003-04-22 Hermetic Type Compressor

Publications (1)

Publication Number Publication Date
BR0301781A true BR0301781A (en) 2005-03-22

Family

ID=33297329

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0301781-8A BR0301781A (en) 2003-04-22 2003-06-27 Airtight compressor

Country Status (6)

Country Link
US (1) US20040213681A1 (en)
JP (1) JP2004324635A (en)
KR (1) KR20040091485A (en)
CN (1) CN1540165A (en)
BR (1) BR0301781A (en)
IT (1) ITBO20030427A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005038781A1 (en) * 2005-08-17 2007-02-22 Danfoss Compressors Gmbh Linear compressor, in particular refrigerant compressor
KR20070075917A (en) * 2006-01-16 2007-07-24 엘지전자 주식회사 Linear compressor
KR101328349B1 (en) * 2007-10-24 2013-11-11 엘지전자 주식회사 Linear compressor
JP2013231429A (en) * 2012-04-06 2013-11-14 Panasonic Corp Hermetic compressor
SG10201802579WA (en) * 2018-03-28 2019-10-30 Panasonic Appliances Refrigeration Devices Singapore Hermetic compressor having discharge muffler

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8901185A (en) * 1989-03-09 1990-10-16 Brasil Compressores Sa DISCHARGE SYSTEM FOR ROTARY PISTON ROTARY COMPRESSOR
US5328338A (en) * 1993-03-01 1994-07-12 Sanyo Electric Co., Ltd. Hermetically sealed electric motor compressor
KR100224186B1 (en) * 1996-01-16 1999-10-15 윤종용 Linear compressorr
KR100286837B1 (en) * 1998-07-15 2001-05-02 구자홍 Resonator of a rotary compressor
US6176688B1 (en) * 1999-10-12 2001-01-23 Tecumseh Products Company Discharge muffler arrangement
KR100310439B1 (en) * 1999-12-08 2001-09-28 이충전 A compressor form air-tight type retern pose
WO2002095231A1 (en) * 2001-05-24 2002-11-28 Lg Electronics Inc. Discharge apparatus for reciprocating compressor

Also Published As

Publication number Publication date
US20040213681A1 (en) 2004-10-28
KR20040091485A (en) 2004-10-28
JP2004324635A (en) 2004-11-18
ITBO20030427A1 (en) 2004-10-23
CN1540165A (en) 2004-10-27

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A,5A E 6A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2038 DE 26/01/2010.