BR0202821A - Arranjo de montagem de pistão para compressor hermético acionado por motor linear - Google Patents

Arranjo de montagem de pistão para compressor hermético acionado por motor linear

Info

Publication number
BR0202821A
BR0202821A BR0202821A BR0202821A BR0202821A BR 0202821 A BR0202821 A BR 0202821A BR 0202821 A BR0202821 A BR 0202821A BR 0202821 A BR0202821 A BR 0202821A BR 0202821 A BR0202821 A BR 0202821A
Authority
BR
Brazil
Prior art keywords
linear motor
motor driven
mounting arrangement
piston
piston mounting
Prior art date
Application number
BR0202821A
Other languages
English (en)
Other versions
BR0202821B1 (pt
Inventor
Dietmar Erich Berhard Lilie
Original Assignee
Brasil Compressores Sa
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 Brasil Compressores Sa filed Critical Brasil Compressores Sa
Priority to BR0202821A priority Critical patent/BR0202821B1/pt
Priority to AU2003238586A priority patent/AU2003238586A1/en
Priority to PCT/BR2003/000086 priority patent/WO2004005713A1/en
Publication of BR0202821A publication Critical patent/BR0202821A/pt
Publication of BR0202821B1 publication Critical patent/BR0202821B1/pt

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
    • F04B39/02—Lubrication
    • F04B39/0284—Constructional details, e.g. reservoirs in the casing
    • F04B39/0292—Lubrication of pistons or cylinders
    • 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
    • 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
    • F04B39/0005—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 adaptations of pistons

Landscapes

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

Abstract

"ARRANJO DE MONTAGEM DE PISTãO PARA COMPRESSOR HERMéTICO ACIONADO POR MOTOR LINEAR". Do tipo que compreende, no interior de uma carcaça: um cilindro (1) em cujo interior é definida uma câmara de compressão (C) um pistão (2), reciprocante no interior do cilindro (1) e apresentando um mancal principal (2a) de compressão de gás, um mancal secundário (2b), de retenção de óleo, e um rebaixo circunferencial (R) entre os dois mancais, os quais mantêm com a parede interna do cilindro (1) respectivamente uma folga radial principal (FP) e uma folga radial secundária (FS) , sendo que o pistão (2) é provido, em seu interior e ao longo de sua extensão, de uma passagem (30) definindo um meio de comunicação fluida entre a folga radial principal (FP) e o interior da carcaça.
BR0202821A 2002-07-04 2002-07-04 arranjo de montagem de pistão para compressor hermético acionado por motor linear. BR0202821B1 (pt)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BR0202821A BR0202821B1 (pt) 2002-07-04 2002-07-04 arranjo de montagem de pistão para compressor hermético acionado por motor linear.
AU2003238586A AU2003238586A1 (en) 2002-07-04 2003-07-02 Piston for a hermetic compressor
PCT/BR2003/000086 WO2004005713A1 (en) 2002-07-04 2003-07-02 Piston for a hermetic compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0202821A BR0202821B1 (pt) 2002-07-04 2002-07-04 arranjo de montagem de pistão para compressor hermético acionado por motor linear.

Publications (2)

Publication Number Publication Date
BR0202821A true BR0202821A (pt) 2004-05-11
BR0202821B1 BR0202821B1 (pt) 2010-11-16

Family

ID=30005473

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0202821A BR0202821B1 (pt) 2002-07-04 2002-07-04 arranjo de montagem de pistão para compressor hermético acionado por motor linear.

Country Status (3)

Country Link
AU (1) AU2003238586A1 (pt)
BR (1) BR0202821B1 (pt)
WO (1) WO2004005713A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103206398B (zh) * 2012-01-17 2014-05-07 珠海格力电器股份有限公司 电机后轴承及包含该轴承的离心压缩机、制冷设备
CN103206455B (zh) * 2012-01-17 2014-04-16 珠海格力电器股份有限公司 电机前轴承及包含该轴承的离心压缩机、制冷设备
KR102110300B1 (ko) * 2012-05-11 2020-05-14 에어로라스 게엠베하, 에어로슈타티쉐 라거- 레이저테크닉 피스톤-실린더 유닛
EP2664794B1 (de) * 2012-05-15 2014-10-01 J.P. Sauer & Sohn Maschinenbau GmbH Kolbenkompressor
CN106368927B (zh) * 2016-11-14 2018-06-12 青岛万宝压缩机有限公司 直线压缩机用润滑结构及直线压缩机

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1472032A (fr) * 1965-03-12 1967-03-10 Machine motrice alternative à commande électromagnétique

Also Published As

Publication number Publication date
BR0202821B1 (pt) 2010-11-16
AU2003238586A1 (en) 2004-01-23
WO2004005713A1 (en) 2004-01-15

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Legal Events

Date Code Title Description
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/07/2002, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 10A ANUIDADE(S),CONFORME ARTIGO 87 DA LPI.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 10A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.