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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)

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US7753894B2 (en) 2004-04-27 2010-07-13 Smith & Nephew Plc Wound cleansing apparatus with stress
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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
WO2013140255A1 (en) 2012-03-20 2013-09-26 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
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
SG11201600271VA (en) * 2013-07-26 2016-02-26 Barnes Group Inc Multiple parts reed valve and method of manufacturing
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
EP3237032B1 (en) 2014-12-22 2024-08-07 Smith & Nephew plc Negative pressure wound therapy apparatus
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
CN115726967A (zh) * 2021-08-31 2023-03-03 株式会社东芝 压缩机以及空调机

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Also Published As

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

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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