BR9900229A - Aperfeiçoamento em processo para fabricação de válvula de membrana para transferência de fluidos/gases em compressores herméticos e/ou semi-herméticos - Google Patents

Aperfeiçoamento em processo para fabricação de válvula de membrana para transferência de fluidos/gases em compressores herméticos e/ou semi-herméticos

Info

Publication number
BR9900229A
BR9900229A BR9900229-9A BR9900229A BR9900229A BR 9900229 A BR9900229 A BR 9900229A BR 9900229 A BR9900229 A BR 9900229A BR 9900229 A BR9900229 A BR 9900229A
Authority
BR
Brazil
Prior art keywords
hermetic
semi
membrane
membrane valve
manufacture
Prior art date
Application number
BR9900229-9A
Other languages
English (en)
Inventor
Martin Vay
Original Assignee
Stumpp & Schuele Do Brasil Ind
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 Stumpp & Schuele Do Brasil Ind filed Critical Stumpp & Schuele Do Brasil Ind
Priority to BR9900229-9A priority Critical patent/BR9900229A/pt
Priority to US09/377,046 priority patent/US6227825B1/en
Publication of BR9900229A publication Critical patent/BR9900229A/pt

Links

Classifications

    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/16—Check valves with flexible valve members with tongue-shaped laminae
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y10T137/0491—Valve or valve element assembling, disassembling, or replacing
    • Y10T137/0497—Fluid actuated or retarded
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/7891—Flap or reed
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y10T29/49412—Valve or choke making with assembly, disassembly or composite article making
    • Y10T29/49416—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting
    • Y10T29/49421—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting including metallurgical bonding

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)
  • Reciprocating Pumps (AREA)

Abstract

<B>APERFEIçOAMENTO EM PROCESSO PARA FABRICAçãO DE VáLVULA DE MEMBRANA PARA TRANSFERêNCIA DE FLUIDOS/GASES EM COMPRESSORES HERMéTICOS E/OU SEMI-HERMéTICOS<D>, compreendendo um processo para fabricação de uma válvula de membrana e uma válvula de membrana com aplicação em diversos motores, em particular em compressores herméticos ou semi-herméticos que utilizam como fluido de refrigeração um gás adequado e, assim, promove o efeito físico da refrigeração, admitindo que o citado gás seja transferido de uma câmara a outra, segundo uma freq³ência predeterminada, ao ser utilizado em conjunto com um pistão, em que, a partir de chapas metálicas substancialmente finas e prevendo a produção de um primeiro corpo (2) e uma membrana (3) produzidas em separado por um processo disponível e a seguir submetidas ao arredondamento para eliminação de cantos vivos são justapostas compondo a válvula com a referida membrana de um lado, engastada ao primeiro corpo, ao qual é fixada através de união (9) e, de outro lado, restando livre para oscilar desempenhando a função de admitir passagem de um fluido como um gás de refrigeração.
BR9900229-9A 1999-01-11 1999-01-11 Aperfeiçoamento em processo para fabricação de válvula de membrana para transferência de fluidos/gases em compressores herméticos e/ou semi-herméticos BR9900229A (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BR9900229-9A BR9900229A (pt) 1999-01-11 1999-01-11 Aperfeiçoamento em processo para fabricação de válvula de membrana para transferência de fluidos/gases em compressores herméticos e/ou semi-herméticos
US09/377,046 US6227825B1 (en) 1999-01-11 1999-08-19 Two part reed valve and method of manufacturing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9900229-9A BR9900229A (pt) 1999-01-11 1999-01-11 Aperfeiçoamento em processo para fabricação de válvula de membrana para transferência de fluidos/gases em compressores herméticos e/ou semi-herméticos

Publications (1)

Publication Number Publication Date
BR9900229A true BR9900229A (pt) 2000-07-11

Family

ID=4071783

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9900229-9A BR9900229A (pt) 1999-01-11 1999-01-11 Aperfeiçoamento em processo para fabricação de válvula de membrana para transferência de fluidos/gases em compressores herméticos e/ou semi-herméticos

Country Status (2)

Country Link
US (1) US6227825B1 (pt)
BR (1) BR9900229A (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT248161Y1 (it) * 1999-12-30 2002-12-10 Zanussi Elettromecc Compressore alternativo di unita' refrigerante ermetica con sistemavalvolare perfezionato
JP3630407B2 (ja) * 2000-08-31 2005-03-16 三菱電機株式会社 高圧燃料供給装置
US6368085B1 (en) * 2000-10-23 2002-04-09 Tecumseh Products Company Suction valve with variable slot width
KR20020053392A (ko) * 2000-12-27 2002-07-05 구자홍 밀폐형 압축기의 밸브구조
US6913450B2 (en) * 2001-06-26 2005-07-05 Lg Electronics, Inc. Suction valve coupling structure for reciprocating compressor
US6899199B2 (en) * 2002-10-24 2005-05-31 Barnes Group Inc. Flapper finger valve assembly
GB0224986D0 (en) 2002-10-28 2002-12-04 Smith & Nephew Apparatus
JP2004360686A (ja) * 2003-05-12 2004-12-24 Matsushita Electric Ind Co Ltd 冷媒圧縮機
CN100383390C (zh) * 2003-05-20 2008-04-23 乐金电子(天津)电器有限公司 往复式压缩机的吸气阀固定装置
US7753894B2 (en) 2004-04-27 2010-07-13 Smith & Nephew Plc Wound cleansing apparatus with stress
US20060016483A1 (en) * 2004-07-20 2006-01-26 Barnes Group Inc. Valve or valve plate having an integrated gasket
BRPI0505734A (pt) * 2005-12-19 2007-09-25 Brasil Compressores Sa arranjo de montagem de válvula para compressor de refrigeração
EP2183482A1 (de) * 2007-08-25 2010-05-12 Ixetic Mac Gmbh Hubkolbenmaschine
CA2705898C (en) 2007-11-21 2020-08-25 Smith & Nephew Plc Wound dressing
GB201015656D0 (en) 2010-09-20 2010-10-27 Smith & Nephew Pressure control apparatus
KR20130118912A (ko) * 2010-11-19 2013-10-30 월풀 에쎄.아. 냉동압축기용 흡기밸브 및 그 장착 공정
US20120063940A1 (en) * 2011-04-26 2012-03-15 General Electric Company Suction and discharge mechanisms for an appliance refrigerant compressor
BRPI1103769A2 (pt) 2011-08-03 2014-08-05 Whirlpool Sa Conjunto de placa de válvula
US9084845B2 (en) 2011-11-02 2015-07-21 Smith & Nephew Plc Reduced pressure therapy apparatuses and methods of using same
RU2014138377A (ru) 2012-03-20 2016-05-20 СМИТ ЭНД НЕФЬЮ ПиЭлСи Управление работой системы терапии пониженным давлением, основанное на определении порога продолжительности включения
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
CN102797664B (zh) * 2012-06-13 2014-11-12 杭州钱江压缩机有限公司 一种压缩机吸气阀片结构
MX369901B (es) * 2013-07-26 2019-11-22 Barnes Group Inc Valvula reed de multiples partes y metodo de fabricacion.
EP2913529B1 (en) 2014-02-28 2016-05-25 Elettroplastica S.p.A. Compression device for a fluid
US8939178B1 (en) * 2014-04-22 2015-01-27 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Variable-aperture reciprocating reed valve
US10682446B2 (en) 2014-12-22 2020-06-16 Smith & Nephew Plc Dressing status detection for negative pressure wound therapy
USD822822S1 (en) * 2015-11-19 2018-07-10 Whirlpool S.A. Suction valve
CN105546178A (zh) * 2016-01-11 2016-05-04 浙江硕智工贸有限公司 二冲程发动机的簧片阀结构
GB2584005B (en) * 2019-03-22 2022-11-23 Cummins Inc Vacuum pump exhaust reed valve with pressure bleed
DE102021105373A1 (de) * 2021-03-05 2022-09-08 Mann+Hummel Gmbh Filterelement, Filterelementanordnung und Filtersystem mit einer Filterelementanordnung
JP2023034613A (ja) * 2021-08-31 2023-03-13 株式会社東芝 圧縮機、および空気調和機

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899981A (en) 1959-08-18 Certificate of correction
US1768830A (en) 1928-02-11 1930-07-01 Sullivan Machinery Co Valve for compressors and method of making the same
US2062206A (en) 1932-10-04 1936-11-24 Keliogg Mfg Co Compressor
US2908287A (en) 1957-09-04 1959-10-13 Bendix Westinghouse Automotive Compressor valve structure
US3568712A (en) 1969-04-01 1971-03-09 Gen Electric Suction valve for rotary compressor
US3998571A (en) 1975-04-14 1976-12-21 Sundstrand Corporation Valve retainer
US4088428A (en) * 1976-08-12 1978-05-09 Whirlpool Corporation Discharge valve assembly for a compressor
AT350702B (de) 1976-10-06 1979-06-11 Enfo Grundlagen Forschungs Ag Lamellenventil fuer kolbenverdichter
JPS6037499Y2 (ja) 1977-03-16 1985-11-08 株式会社デンソー リ−ドバルブ
DE2935431A1 (de) 1979-09-01 1981-03-19 Dienes Werke für Maschinenteile GmbH & Co KG, 5063 Overath Kombiniertes zungenventil
JPS5660881A (en) 1979-10-20 1981-05-26 Hitachi Koki Co Ltd Compressor
UA6156A1 (uk) 1980-06-11 1994-12-29 Текумсех Продактс Компані Герметичний компресор
JPS6022198B2 (ja) 1982-02-23 1985-05-31 本田技研工業株式会社 往復動型圧縮機の組立方法
US4642037A (en) 1984-03-08 1987-02-10 White Consolidated Industries, Inc. Reed valve for refrigeration compressor
BR8501182A (pt) * 1985-03-08 1986-10-14 Brasil Compressores Sa Compressor de pistao alternativo para pequenas maquinas de refrigeracao e seu processo de montagem
JPS62171572A (ja) * 1986-01-25 1987-07-28 Sharp Corp 冷凍サイクル用逆止弁
US4879976A (en) 1987-09-09 1989-11-14 Performance Industries, Inc. Reed valve mechanism for engines
US5035050A (en) 1989-02-15 1991-07-30 Tecumseh Products Company Method of installing a valve assembly in a compressor
BR8901183A (pt) 1989-03-09 1990-10-16 Brasil Compressores Sa Valvula de descarga para compressor rotativo de pistao rolante
US5060374A (en) * 1989-06-05 1991-10-29 Electric Power Research Institute, Inc. Method for fabricating a valve
IT1234796B (it) 1989-06-07 1992-05-27 Aspera Srl Gruppo valvolare per un compressore alternativo per frigoriferi e simili
US5025828A (en) * 1990-07-09 1991-06-25 Lin Pi Chu Valve assembly for a piston compressor
KR930005874Y1 (ko) * 1991-01-31 1993-09-01 삼성전자 주식회사 압축기
US5197867A (en) * 1991-08-12 1993-03-30 Tecumseh Products Company Plate suction valve
US5228468A (en) * 1992-06-04 1993-07-20 Ingersoll-Rand Company Valve and valve seat for flat valve and method of making same
US5373867A (en) * 1993-09-28 1994-12-20 Eyvind Boyesen Reed valve mechanism

Also Published As

Publication number Publication date
US6227825B1 (en) 2001-05-08

Similar Documents

Publication Publication Date Title
BR9900229A (pt) Aperfeiçoamento em processo para fabricação de válvula de membrana para transferência de fluidos/gases em compressores herméticos e/ou semi-herméticos
BR9904425A (pt) Elemento de condução de gás de escape com um cotovelo de escape e processo para a produção de um elemento de condução de gás de escape
DE59601569D1 (de) Pneumo-hydraulischer wandler für energiespeicherung
DE502004012175D1 (de) Vorrichtung zur Ausnutzung der Abwärme von Verdichtern
ATE458972T1 (de) Verdichtersystem mit mehreren einlassströmen
PE20040269A1 (es) Disposicion mejorada de accionadores y compresores para licuacion de gas natural
BR0100140A (pt) Válvula de bombeio pneumático com venturi de corpo central
EP1467168A3 (en) Heat exchanger and evaporator
BRPI0608273A2 (pt) peptìdeos para diminuição da pressão sanguìnea a partir de glicomacropeptìdeo
ATE470819T1 (de) Mehrzellentank für druckgas
BR0307271A (pt) vedação de válvula melhorada para motor de válvula rotativa
CN107701401A (zh) 气缸组件、气缸及压缩机
CN203584712U (zh) 一种无油式空气压缩机
BR0103926A (pt) Aparelho e processo para produzir pelo menos um produto por retificação criogênica de ar de alimentação
CN205876655U (zh) 一种新型静音无油空压机
CN204677391U (zh) 一种往复活塞式空气压缩机
ES2147886T3 (es) Dispositivo de calentamiento y enfriamiento de productos alimenticios fluidos.
BRPI0506521A (pt) composições refrigerantes ou de fluido de transferência de calor, métodos de uso das composições e processos para a produção de refrigeração e de calor
BR0200012A (pt) Compressor de pistão alternativo hermético
BRPI0403929A (pt) Compressor do tipo hermético
BR0301973A (pt) Compressor recìproco
BR0111726A (pt) Derivados de biotina
CN207454211U (zh) 气缸组件、气缸及压缩机
ATE39549T1 (de) Fluessigkeitsring-verdichter.
BR0304800A (pt) Conjunto de cilindro para compressor hermeticamente selado

Legal Events

Date Code Title Description
TC Change of name
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/01/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 11.01.2019