BR0001249A - Válvula quebra-vácuo para aparelho derefrigeração - Google Patents
Válvula quebra-vácuo para aparelho derefrigeraçãoInfo
- Publication number
- BR0001249A BR0001249A BR0001249A BR0001249A BR0001249A BR 0001249 A BR0001249 A BR 0001249A BR 0001249 A BR0001249 A BR 0001249A BR 0001249 A BR0001249 A BR 0001249A BR 0001249 A BR0001249 A BR 0001249A
- Authority
- BR
- Brazil
- Prior art keywords
- cabinet
- tubular body
- refrigeration equipment
- vacuum break
- break valve
- Prior art date
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)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Check Valves (AREA)
Abstract
"VáLVULA QUEBRA-VáCUO PARA APARELHO DEREFRIGERAçãO". Compreendendo: um corpo tubular (10) emmaterial termicamente condutor e montado através de uma dasparedes de um gabinete (G) do aparelho de refrigeração; uma sedede válvula (30) montada ao corpo tubular (10); um vedante (40)constantemente forçado para uma posição de fechamento na qualé assentado sobre a dita sede de válvula (30) e deslocável parauma posição de abertura quando a pressão no interior do gabinete(G) for menor do que a pressão no exterior do dito gabinete (G); eum coletor de calor (20) tendo uma face de captação de radiaçãotérmica (21) montada no corpo tubular (10) voltada a uma fonte decalor, externa ao gabinete (G).
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0001249A BR0001249A (pt) | 2000-04-20 | 2000-04-20 | Válvula quebra-vácuo para aparelho derefrigeração |
ARP010101135 AR027639A1 (es) | 2000-04-20 | 2001-03-12 | Valvula interruptora de vacio para un aparato de refrigeracion. |
EP01925230A EP1274962B8 (en) | 2000-04-20 | 2001-04-18 | A vacuum-breaking valve for refrigeration appliances |
MXPA02010367A MXPA02010367A (es) | 2000-04-20 | 2001-04-18 | Valvula para romper el vacio para aparatos de refrigeracion. |
US10/239,005 US6672096B2 (en) | 2000-04-20 | 2001-04-18 | Vacuum-breaking valve for refrigeration appliances |
DE2001613668 DE60113668T2 (de) | 2000-04-20 | 2001-04-18 | Belüftungsventil für kältegeräte |
AU52055/01A AU5205501A (en) | 2000-04-20 | 2001-04-18 | A vacuum-breaking valve for refrigeration appliances |
PCT/BR2001/000051 WO2001081844A1 (en) | 2000-04-20 | 2001-04-18 | A vacuum-breaking valve for refrigeration appliances |
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 |
---|---|
BR0001249A true BR0001249A (pt) | 2001-12-04 |
Family
ID=36118063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0001249A BR0001249A (pt) | 2000-04-20 | 2000-04-20 | Válvula quebra-vácuo para aparelho derefrigeração |
Country Status (8)
Country | Link |
---|---|
US (1) | US6672096B2 (pt) |
EP (1) | EP1274962B8 (pt) |
AR (1) | AR027639A1 (pt) |
AU (1) | AU5205501A (pt) |
BR (1) | BR0001249A (pt) |
DE (1) | DE60113668T2 (pt) |
MX (1) | MXPA02010367A (pt) |
WO (1) | WO2001081844A1 (pt) |
Families Citing this family (14)
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 |
US9488404B2 (en) * | 2008-09-30 | 2016-11-08 | Thermo Fisher Scientific (Asheville) Llc | Frost reduction by active circulation |
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)
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 (pt) | 1992-12-04 | 1993-02-25 | Hemstedt, Dieter, 7129 Brackenheim, De | |
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 |
-
2000
- 2000-04-20 BR BR0001249A patent/BR0001249A/pt unknown
-
2001
- 2001-03-12 AR ARP010101135 patent/AR027639A1/es unknown
- 2001-04-18 DE DE2001613668 patent/DE60113668T2/de not_active Expired - Fee Related
- 2001-04-18 EP EP01925230A patent/EP1274962B8/en not_active Expired - Lifetime
- 2001-04-18 MX MXPA02010367A patent/MXPA02010367A/es unknown
- 2001-04-18 US US10/239,005 patent/US6672096B2/en not_active Expired - Fee Related
- 2001-04-18 AU AU52055/01A patent/AU5205501A/en not_active Abandoned
- 2001-04-18 WO PCT/BR2001/000051 patent/WO2001081844A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20030111621A1 (en) | 2003-06-19 |
WO2001081844A1 (en) | 2001-11-01 |
US6672096B2 (en) | 2004-01-06 |
DE60113668T2 (de) | 2006-07-06 |
AR027639A1 (es) | 2003-04-02 |
EP1274962A1 (en) | 2003-01-15 |
DE60113668D1 (de) | 2006-02-09 |
AU5205501A (en) | 2001-11-07 |
MXPA02010367A (es) | 2003-04-25 |
EP1274962B1 (en) | 2005-09-28 |
EP1274962B8 (en) | 2006-05-03 |
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