AR027639A1 - Valvula interruptora de vacio para un aparato de refrigeracion. - Google Patents

Valvula interruptora de vacio para un aparato de refrigeracion.

Info

Publication number
AR027639A1
AR027639A1 ARP010101135A AR027639A1 AR 027639 A1 AR027639 A1 AR 027639A1 AR P010101135 A ARP010101135 A AR P010101135A AR 027639 A1 AR027639 A1 AR 027639A1
Authority
AR
Argentina
Prior art keywords
cabinet
tubular body
towards
switch valve
refrigeration device
Prior art date
Application number
Other languages
English (en)
Original Assignee
Multibras Eletrodomesticos 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 Multibras Eletrodomesticos Sa filed Critical Multibras Eletrodomesticos Sa
Publication of AR027639A1 publication Critical patent/AR027639A1/es

Links

Classifications

    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/047—Pressure equalising devices
    • 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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/12—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side weight-loaded
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
    • F16K17/285—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only the cutting-off member being a ball
    • 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
    • Y10T137/3149—Back flow prevention by vacuum breaking [e.g., anti-siphon devices]
    • Y10T137/3185—Air vent in liquid flow line
    • Y10T137/3294—Valved
    • Y10T137/3331—With co-acting valve in liquid flow path
    • 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
    • Y10T137/6416—With heating or cooling of the system

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Refrigerator Housings (AREA)
  • Details Of Valves (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Check Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

Válvula interruptora de vacío para un aparato de refrigeracion que comprende un cuerpo tubular (10) de material térmicamente conductor y montado a travésde una de las paredes de un gabinete (G) del aparato de refrigeracion; un asiento de válvula (30) montado al cuerpo tubular (10); una tapa (40) forzadaconstantemente hacia una posicion de cierre en la cual está asentada sobre dicho asiento de válvula (30) y dislocable hacia una posicion de abertura cuando lapresion en el interior del gabinete (G ) es menor que la presion en el exterior de dicho gabinete (G); y un colector de calor (20) que tiene una cara decaptacion de radiacion térmica (21) montada en el cuerpo tubular (10) volcada hacia una fuente de calor, externa al gabinete (G)
ARP010101135 2000-04-20 2001-03-12 Valvula interruptora de vacio para un aparato de refrigeracion. AR027639A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0001249A BR0001249A (pt) 2000-04-20 2000-04-20 Válvula quebra-vácuo para aparelho derefrigeração

Publications (1)

Publication Number Publication Date
AR027639A1 true AR027639A1 (es) 2003-04-02

Family

ID=36118063

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010101135 AR027639A1 (es) 2000-04-20 2001-03-12 Valvula interruptora de vacio para un aparato de refrigeracion.

Country Status (8)

Country Link
US (1) US6672096B2 (es)
EP (1) EP1274962B8 (es)
AR (1) AR027639A1 (es)
AU (1) AU5205501A (es)
BR (1) BR0001249A (es)
DE (1) DE60113668T2 (es)
MX (1) MXPA02010367A (es)
WO (1) WO2001081844A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0006442A (pt) * 2000-12-11 2002-08-20 Multibras Eletrodomesticos Sa Válvula quebra-váculo para gabinete refrigerado
US7716945B2 (en) * 2005-04-07 2010-05-18 Thermo Fisher Scientific (Asheville) Llc Pressure equalization port apparatus and method for a refrigeration unit
DE102006040381A1 (de) * 2006-08-29 2008-03-06 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit Druckausgleichsventil
DE202006013229U1 (de) * 2006-08-29 2006-10-26 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit Druckausgleichsventil
CN105423682A (zh) * 2008-09-30 2016-03-23 赛默飞世尔科技(阿什维尔)有限责任公司 通过主动循环减少霜
US10145574B2 (en) * 2009-12-10 2018-12-04 Component Hardware Group, Inc. Vent port for a refrigerated cabinet
DE102011014847A1 (de) * 2011-03-23 2012-09-27 Liebherr-Hausgeräte Ochsenhausen GmbH Druckausgleichsventil
KR101848926B1 (ko) * 2011-10-26 2018-05-29 엘지전자 주식회사 냉장고
ITTO20111251A1 (it) * 2011-12-31 2012-03-31 Michele Caboni Dispositivo a valvola multifunzione per espulsione di umidita' e vapore saturo per strutture edili.
ES2414293B1 (es) * 2012-01-17 2014-05-14 Fagor, S.Coop. Válvula de equilibrado de presiones para un aparato frigorífico y aparato frigorífico que incorpora dicha válvula
US20140034157A1 (en) * 2012-07-31 2014-02-06 Global Cooling, Inc. Passive vacuum relief valve for ultra-low temperature freezers
CN104949435B (zh) * 2015-06-09 2017-07-18 合肥华凌股份有限公司 一种安装在冷柜门体上的透气减霜装置及冷柜
CN106196863B (zh) * 2016-08-31 2019-08-23 长虹美菱股份有限公司 一种气压平衡装置及基于其的直冷冰箱或冰柜
US11732950B2 (en) 2021-04-26 2023-08-22 Electrolux Home Products, Inc. Pressure relief jumper drain for an appliance

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741897A (en) 1950-11-03 1956-04-17 Armstrong Cork Co Equalizing duct for hardening rooms
US3167931A (en) 1963-08-22 1965-02-02 Carrier Corp Cabinet construction
US3696632A (en) * 1971-03-08 1972-10-10 Gen Motors Corp Defrost water drain trap
US3813896A (en) * 1973-01-26 1974-06-04 Vollrath Co Freezer air vent
FR2391435A1 (fr) * 1977-05-17 1978-12-15 Thomson Brandt Appareil a compartiment de congelation
IT1126138B (it) 1979-12-04 1986-05-14 Silvana Maccari Valvola compensatrice di pressione particolarmente per celle isotermiche calde o fredde
DE3151940A1 (de) 1981-12-30 1983-07-07 G + H Montage Gmbh, 6700 Ludwigshafen Vorrichtung zum ausgleich von druckunterschieden zwischen einem temperaturgeregelten raum und der umgebenden atmosphaere
US5254120A (en) * 1992-02-11 1993-10-19 Cinberg James Z Myringotomy ventilliation tube, method, applicator and kit
US5271240A (en) * 1992-07-06 1993-12-21 Arex, Inc. Household refrigerator-freezer cooling apparatus with vacuum as the preserving means
US5466239A (en) * 1992-07-28 1995-11-14 Cinberg; James Z. Myringotomy ventilation tube and associated method
DE9216542U1 (de) 1992-12-04 1993-02-25 Hemstedt, Dieter, 7129 Brackenheim Druckausgleichsventil und Kühlvorrichtung mit einem derartigen Druckausgleichsventil
US5499514A (en) * 1994-09-15 1996-03-19 Whirlpool Corporation Defrost water drain system for a refrigerator
US5836170A (en) * 1997-05-29 1998-11-17 Whirlpool Corporation Vacuum release valve tube assembly
US6176776B1 (en) * 1999-06-17 2001-01-23 Kason Industries, Inc. Pressure relief port

Also Published As

Publication number Publication date
DE60113668T2 (de) 2006-07-06
AU5205501A (en) 2001-11-07
EP1274962B8 (en) 2006-05-03
BR0001249A (pt) 2001-12-04
EP1274962B1 (en) 2005-09-28
DE60113668D1 (de) 2006-02-09
WO2001081844A1 (en) 2001-11-01
US6672096B2 (en) 2004-01-06
EP1274962A1 (en) 2003-01-15
MXPA02010367A (es) 2003-04-25
US20030111621A1 (en) 2003-06-19

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