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BRPI0505734A - valve assembly arrangement for refrigeration compressor - Google Patents

valve assembly arrangement for refrigeration compressor

Info

Publication number
BRPI0505734A
BRPI0505734A BRPI0505734-5A BRPI0505734A BRPI0505734A BR PI0505734 A BRPI0505734 A BR PI0505734A BR PI0505734 A BRPI0505734 A BR PI0505734A BR PI0505734 A BRPI0505734 A BR PI0505734A
Authority
BR
Brazil
Prior art keywords
recess
orientation
valve plate
crimping portion
retaining means
Prior art date
Application number
BRPI0505734-5A
Other languages
Portuguese (pt)
Inventor
Roberto Ramsdorf
Guilherme Alan Krueger
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 BRPI0505734-5A priority Critical patent/BRPI0505734A/en
Priority to US12/094,234 priority patent/US20080310980A1/en
Priority to CA002634155A priority patent/CA2634155A1/en
Priority to EP06828119A priority patent/EP1963675A1/en
Priority to CNA2006800480854A priority patent/CN101341338A/en
Priority to JP2008546044A priority patent/JP2009520144A/en
Priority to PCT/BR2006/000281 priority patent/WO2007070995A1/en
Priority to KR1020087014046A priority patent/KR20080073742A/en
Publication of BRPI0505734A publication Critical patent/BRPI0505734A/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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1073—Adaptations or arrangements of distribution members the members being reed valves
    • 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
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1066—Valve plates
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N15/00—Lubrication with substances other than oil or grease; Lubrication characterised by the use of particular lubricants in particular apparatus or conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/14—Viscosity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N2200/00—Condition of lubricant
    • F16N2200/12—Viscosity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S403/00—Joints and connections
    • Y10S403/08—Radially acting cam or eccentric

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressor (AREA)

Abstract

ARRANJO DE MONTAGEM DE VáLVULA PARA COMPRESSOR DE REFRIGERAçãO do tipo que apresenta um cilindro (1) definindo em seu interior uma câmara de compressão (3) tendo um extremo fechado por uma placa de válvulas (4, 20) provida de um orifício de sucção (5, 21) fechado por um elemento de válvula (10) tendo uma porção extrema de engaste (11) fixada a uma adjacente face da placa de válvulas (4, 20), a qual é provida de um rebaixo receptor (23) para alojar dita porção extrema de engaste (11), dito arranjo de montagem compreendendo um primeiro meio de retenção (8, 9) provido de modo a ser assentado e fixado contra a placa de válvulas (20), de modo a reter a porção extrema de engaste (11) do elemento de válvulas (10) no interior do rebaixo receptor (23) e o encaixe de um ressalto de orientação (30) no respectivo rebaixo de orientação (40), e pelo menos uma das partes de: um rebaixo de orientação (30) provido em uma das partes de rebaixo receptor (23) e de porção extrema de engaste (11); um ressalto de orientação (40) carregado pela outra parte e a ser encaixado no rebaixo de orientação (30) provido nesta; e um segundo meio de retenção (50) provido entre o rebaixo receptor (23) e a porção extrema de engaste (11), de modo a evitar deslocamento deste para fora do rebaixo receptor (23) da placa de válvulas (20), anteriormente à montagem do primeiro meio de retenção (8,9).REFRIGERATING COMPRESSOR VALVE ASSEMBLY OF A Cylinder type (1) defining within it a compression chamber (3) having an end closed by a valve plate (4, 20) provided with a suction port ( 5, 21) closed by a valve member (10) having an extreme crimping portion (11) attached to an adjacent face of the valve plate (4, 20) which is provided with a receiving recess (23) for housing said end crimping portion (11), said mounting arrangement comprising a first retaining means (8, 9) provided to be seated and secured against the valve plate (20) so as to retain the end crimping portion (11) of the valve member (10) within the receiving recess (23) and the engagement of an orientation shoulder (30) in the respective orientation recess (40), and at least one of the parts of: an orientation recess (30) provided on one of the receiving undercut portions (23) and the extra portion crimping rhea (11); an orientation shoulder (40) carried by the other part and to be fitted to the orientation recess (30) provided therein; and a second retaining means (50) provided between the receiving recess (23) and the extreme crimping portion (11) so as to prevent displacement thereof from the receiving recess (23) of the valve plate (20), previously mounting the first retaining means (8,9).

BRPI0505734-5A 2005-12-19 2005-12-19 valve assembly arrangement for refrigeration compressor BRPI0505734A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BRPI0505734-5A BRPI0505734A (en) 2005-12-19 2005-12-19 valve assembly arrangement for refrigeration compressor
US12/094,234 US20080310980A1 (en) 2005-12-19 2006-12-18 Valve Mounting Arrangement For a Refrigeration Compressor
CA002634155A CA2634155A1 (en) 2005-12-19 2006-12-18 Valve mounting arrangement for a refrigeration compressor
EP06828119A EP1963675A1 (en) 2005-12-19 2006-12-18 Valve mounting arrangement for a refrigeration compressor
CNA2006800480854A CN101341338A (en) 2005-12-19 2006-12-18 Valve mounting arrangement for a refrigeration compressor
JP2008546044A JP2009520144A (en) 2005-12-19 2006-12-18 Cooling compressor valve mounting structure
PCT/BR2006/000281 WO2007070995A1 (en) 2005-12-19 2006-12-18 Valve mounting arrangement for a refrigeration compressor
KR1020087014046A KR20080073742A (en) 2005-12-19 2006-12-18 Valve Mounting Device for Refrigeration Compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0505734-5A BRPI0505734A (en) 2005-12-19 2005-12-19 valve assembly arrangement for refrigeration compressor

Publications (1)

Publication Number Publication Date
BRPI0505734A true BRPI0505734A (en) 2007-09-25

Family

ID=37890821

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0505734-5A BRPI0505734A (en) 2005-12-19 2005-12-19 valve assembly arrangement for refrigeration compressor

Country Status (8)

Country Link
US (1) US20080310980A1 (en)
EP (1) EP1963675A1 (en)
JP (1) JP2009520144A (en)
KR (1) KR20080073742A (en)
CN (1) CN101341338A (en)
BR (1) BRPI0505734A (en)
CA (1) CA2634155A1 (en)
WO (1) WO2007070995A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012065238A1 (en) 2010-11-19 2012-05-24 Whirlpool S.A. Suction valve for a refrigeration compressor and its mounting process
WO2013016789A1 (en) 2011-08-03 2013-02-07 Whirlpool S.A Valve plate assembly

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US7753894B2 (en) 2004-04-27 2010-07-13 Smith & Nephew Plc Wound cleansing apparatus with stress
DK2214611T3 (en) 2007-11-21 2019-03-25 Smith & Nephew Wound dressing
GB0723855D0 (en) 2007-12-06 2008-01-16 Smith & Nephew Apparatus and method for wound volume measurement
GB201015656D0 (en) 2010-09-20 2010-10-27 Smith & Nephew Pressure control apparatus
US8747083B2 (en) * 2010-11-16 2014-06-10 Wen San Chou Air compressor having enlarged compartment for receiving pressurized air
BRPI1101993A2 (en) * 2011-04-28 2014-02-11 Whirlpool Sa Valve Arrangement for Hermetic Compressors
US9067003B2 (en) 2011-05-26 2015-06-30 Kalypto Medical, Inc. Method for providing negative pressure to a negative pressure wound therapy bandage
US9084845B2 (en) 2011-11-02 2015-07-21 Smith & Nephew Plc Reduced pressure therapy apparatuses and methods of using same
CA2867969C (en) 2012-03-20 2020-03-24 Smith & Nephew Plc Controlling operation of a reduced pressure therapy system based on dynamic duty cycle threshold determination
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
JP2015117679A (en) * 2013-12-20 2015-06-25 パナソニックＩｐマネジメント株式会社 Hermetic compressor
JP6725529B2 (en) 2014-12-22 2020-07-22 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ Device and method for negative pressure wound therapy
CN105604916B (en) * 2016-02-21 2018-08-03 珠海格力节能环保制冷技术研究中心有限公司 Compressor valve board and compressor valve component
US10920762B2 (en) 2016-05-07 2021-02-16 Emerson Climate Technologies, Inc. Cylinder head assembly for a reciprocating compressor including a cylinder head with an integral valve plate
CN114055131B (en) * 2021-10-21 2024-05-17 广州万宝特种制冷设备有限公司 Limiting plate pressing device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012065238A1 (en) 2010-11-19 2012-05-24 Whirlpool S.A. Suction valve for a refrigeration compressor and its mounting process
WO2013016789A1 (en) 2011-08-03 2013-02-07 Whirlpool S.A Valve plate assembly

Also Published As

Publication number Publication date
WO2007070995A1 (en) 2007-06-28
EP1963675A1 (en) 2008-09-03
JP2009520144A (en) 2009-05-21
CA2634155A1 (en) 2008-06-18
US20080310980A1 (en) 2008-12-18
KR20080073742A (en) 2008-08-11
CN101341338A (en) 2009-01-07

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: MULTIBRAS S.A. ELETRODOMESTICOS (BR/SP)

Free format text: TRANSFERIDO POR INCORPORACAO DE: EMPRESA BRASILEIRA DE COMPRESSORES S.A. - EMBRACO

B25D Requested change of name of applicant approved

Owner name: WHIRLPOOL S.A. (BR/SP)

Free format text: ALTERADO DE: MULTIBRAS S.A. ELETRODOMESTICOS

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

Free format text: REFERENTE A 8A ANUIDADE.

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 8.6 PUBLICADO NA RPI 2260 DE 29/04/2014.