UY27025A1 - Válvula quebradora de vacío para gabinete refrigerado - Google Patents

Válvula quebradora de vacío para gabinete refrigerado

Info

Publication number
UY27025A1
UY27025A1 UY27025A UY27025A UY27025A1 UY 27025 A1 UY27025 A1 UY 27025A1 UY 27025 A UY27025 A UY 27025A UY 27025 A UY27025 A UY 27025A UY 27025 A1 UY27025 A1 UY 27025A1
Authority
UY
Uruguay
Prior art keywords
valve seat
vacuum breaker
breaker valve
cooled cabinet
cursor
Prior art date
Application number
UY27025A
Other languages
English (en)
Inventor
E A Da Silva
G G Bernardelli
J F Lampert Bellini
J Medeiros De Souza
Original Assignee
Multibras Sa Eletrodomesticos
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 Sa Eletrodomesticos filed Critical Multibras Sa Eletrodomesticos
Publication of UY27025A1 publication Critical patent/UY27025A1/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
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7908—Weight biased
    • Y10T137/7909—Valve body is the weight
    • Y10T137/7913—Guided head
    • Y10T137/7915—Guide stem
    • Y10T137/7918—Head slidable on guide rod
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • Y10T137/7931—Spring in inlet
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • Y10T137/7932—Valve stem extends through fixed spring abutment
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • Y10T137/7935—Head slides on guide-rod concentric with spring

Landscapes

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

Abstract

Es un cuerpo tubular (10) que presenta extremos interno (11) y externo (12) abiertos hacia el interior y hacia el exterior del gabinete (G), un asiento de válvula (15); y un obturador forzado constantemente hacia una posicion de cierre de el asiento de válvula y que comprende un cursor (20) montado a través del asiento de válvula (15) y provisto de al menos un pasaje de aire (24) interconectado los lados corriente arriba y corriente abajo del asiento de válvula (15) después que el cursor (20) se encuentra en la posición abierta.
UY27025A 2000-12-11 2001-11-15 Válvula quebradora de vacío para gabinete refrigerado UY27025A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0006442-4A BR0006442A (pt) 2000-12-11 2000-12-11 Válvula quebra-váculo para gabinete refrigerado

Publications (1)

Publication Number Publication Date
UY27025A1 true UY27025A1 (es) 2002-01-31

Family

ID=3946063

Family Applications (1)

Application Number Title Priority Date Filing Date
UY27025A UY27025A1 (es) 2000-12-11 2001-11-15 Válvula quebradora de vacío para gabinete refrigerado

Country Status (11)

Country Link
US (1) US7107780B2 (es)
EP (1) EP1342039B1 (es)
AR (1) AR031498A1 (es)
AT (1) ATE309511T1 (es)
AU (1) AU3904001A (es)
BR (1) BR0006442A (es)
DE (1) DE60114875T2 (es)
ES (1) ES2251466T3 (es)
MX (1) MXPA02008318A (es)
UY (1) UY27025A1 (es)
WO (1) WO2002048626A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602005020974D1 (de) * 2004-12-24 2010-06-10 Arcelik As Kühlvorrichtung
TWM392286U (en) * 2010-05-03 2010-11-11 Rebecca Lin Internat Corp Checking unit and fluid unidirectional flow control valve having the same
DE102005021587A1 (de) * 2005-05-10 2006-11-16 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät und Betriebsverfahren dafür
US7340916B2 (en) * 2005-11-17 2008-03-11 Kim Brian S Pressure equalizing device for refrigerators
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
IT1395269B1 (it) * 2009-08-05 2012-09-05 Indesit Co Spa Valvola compensatrice per apparecchi di raffreddamento, in particolare frigoriferi o congelatori
KR101923475B1 (ko) * 2012-06-26 2019-02-22 엘지전자 주식회사 냉장고 야채실의 과진공 방지장치 및 이를 장착한 야채실
US9296543B2 (en) 2012-07-31 2016-03-29 Heb Grocery Company, Lp Vacuum cooler
WO2014022364A1 (en) * 2012-07-31 2014-02-06 Global Cooling, Inc. Passive vacuum relief valve
EP2808630B1 (en) * 2013-05-28 2019-08-21 LG Electronics Inc. -1- Airtight container for refrigerator and refrigerator including the same
CN103438653B (zh) * 2013-09-12 2016-09-28 合肥美的电冰箱有限公司 冰箱
DE102015220351A1 (de) * 2015-10-20 2017-04-20 BSH Hausgeräte GmbH Haushaltskältegerät mit einem Kühlraum und einem Gefrierraum und einem Druckausgleichsventil
CN108106301A (zh) * 2015-11-06 2018-06-01 胡振华 低压密封门
WO2018070996A1 (en) * 2016-10-11 2018-04-19 Whirlpool Corporation Structural cabinet for an appliance incorporating unitary metallic boxes
DE102019121874A1 (de) * 2019-08-14 2021-02-18 Liebherr-Hausgeräte Lienz Gmbh Kühl- und/oder Gefriergerät
WO2021124890A1 (ja) * 2019-12-18 2021-06-24 Ｐｈｃホールディングス株式会社 冷凍装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR547385A (fr) 1922-02-17 1922-12-09 Perfectionnements apportés aux jouets à actionnement pneumatique
GB755552A (en) * 1953-04-08 1956-08-22 Ernest Gauthier Exhaust device for fluid under pressure
FR1547385A (fr) * 1967-02-13 1968-11-29 Perfectionnement dans les appareils frigorifiques ménagers
US3952542A (en) * 1974-11-22 1976-04-27 Kason Hardware Corporation Ventilator
IT1126138B (it) 1979-12-04 1986-05-14 Silvana Maccari Valvola compensatrice di pressione particolarmente per celle isotermiche calde o fredde
US4569208A (en) * 1984-12-07 1986-02-11 Buildex Incorporated Pressure relief port
US4938254A (en) * 1989-09-21 1990-07-03 Borg-Warner Automotive Electronic & Mechanical Systems Over-pressure relief valve
US5271240A (en) * 1992-07-06 1993-12-21 Arex, Inc. Household refrigerator-freezer cooling apparatus with vacuum as the preserving means
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
BR0001249A (pt) * 2000-04-20 2001-12-04 Multibras Eletrodomesticos Sa Válvula quebra-vácuo para aparelho derefrigeração
US6672094B1 (en) * 2003-03-12 2004-01-06 Maytag Corporation Pressure relief system for a refrigerator

Also Published As

Publication number Publication date
AU3904001A (en) 2002-06-24
AR031498A1 (es) 2003-09-24
BR0006442A (pt) 2002-08-20
US7107780B2 (en) 2006-09-19
EP1342039B1 (en) 2005-11-09
DE60114875T2 (de) 2006-07-20
DE60114875D1 (de) 2005-12-15
MXPA02008318A (es) 2002-12-09
ES2251466T3 (es) 2006-05-01
US20030054752A1 (en) 2003-03-20
WO2002048626A8 (en) 2003-03-13
WO2002048626A1 (en) 2002-06-20
ATE309511T1 (de) 2005-11-15
EP1342039A1 (en) 2003-09-10

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Legal Events

Date Code Title Description
110 Patent granted

Effective date: 20160526

VENC Patent expired

Effective date: 20211115