ES2133400T3 - Sistema de control de escarcha. - Google Patents

Sistema de control de escarcha.

Info

Publication number
ES2133400T3
ES2133400T3 ES93912206T ES93912206T ES2133400T3 ES 2133400 T3 ES2133400 T3 ES 2133400T3 ES 93912206 T ES93912206 T ES 93912206T ES 93912206 T ES93912206 T ES 93912206T ES 2133400 T3 ES2133400 T3 ES 2133400T3
Authority
ES
Spain
Prior art keywords
door
air
control system
ducts
entry
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES93912206T
Other languages
English (en)
Inventor
Nancy L Farrey
William W Hoerner
David P Leppert
Glenna A Nicol
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rite Hite Holding Corp
Original Assignee
Rite Hite Holding Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25356401&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2133400(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rite Hite Holding Corp filed Critical Rite Hite Holding Corp
Application granted granted Critical
Publication of ES2133400T3 publication Critical patent/ES2133400T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/04—Preventing the formation of frost or condensate

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Defrosting Systems (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

ES DESCRITO UN SISTEMA DE CONTROL DE CONGELACION PARA EVITAR Y ELIMINAR LA CONGELACION DE LA PUERTA (8) DE UNA CAMARA FRIGORIFICA DE ALMACENAJE. EL AIRE FRIO RELATIVAMENTE ES RECIBIDO POR UNA ENTRADA AL SISTEMA DE CONTROL DE CONGELACION A UNA ENTRADA COLOCADA SOBRE LA PUERTA. EL AIRE ES INTRODUCIDO AL SISTEMA POR UN SOPLADOR (18A,18B) QUE FUERZA AL AIRE A TRAVES DE LOS CONDUCTOS (26,28) DEL SISTEMA. EL AIRE PASA A TRAVES DE LOS CALENTADORES DE BANDA(30,32) DENTRO DE LOS CONDUCTOS VERTICALES (26,28) DEL SISTEMA DE DESCONGELACION SITUADO EN EL OTRO LATERAL DE LA PUERTA (8). EL AIRE CALIENTE ES DESCARGADO HORIZONTALMENTE A TRAVES DE LA PARTE INFERIOR DE LA PUERTA Y SIMULTANEAMENTE SE ELEVA CREANDO UN MANTO DE AIRE RELATIVAMENTE CALIENTE EN COMPARACION AL AREA AMBIENTE. LAS APERTURAS DE DESCARGA (36,38) ESTAN INCLUIDAS EN LOS EXTREMOS DE LOS CONDUCTOS VERTICALES (26,28) QUE SOPLAN UNA PARTE DEL AIRE CALENTADO A LA BASE DE LA PUERTA (8) PARA INCREMENTAR LA CUBIERTA DE LA PUERTA POR EL AIRE CALENTADO.
ES93912206T 1992-04-20 1993-04-12 Sistema de control de escarcha. Expired - Lifetime ES2133400T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/870,952 US5203175A (en) 1992-04-20 1992-04-20 Frost control system

Publications (1)

Publication Number Publication Date
ES2133400T3 true ES2133400T3 (es) 1999-09-16

Family

ID=25356401

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93912206T Expired - Lifetime ES2133400T3 (es) 1992-04-20 1993-04-12 Sistema de control de escarcha.

Country Status (7)

Country Link
US (2) US5203175A (es)
EP (1) EP0636234B1 (es)
CA (1) CA2114318C (es)
DE (1) DE69325575T2 (es)
ES (1) ES2133400T3 (es)
GB (1) GB2278427B (es)
WO (1) WO1993021486A1 (es)

Families Citing this family (46)

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US5203175A (en) * 1992-04-20 1993-04-20 Rite-Hite Corporation Frost control system
EP0883774A4 (en) 1996-03-19 1999-06-23 Steven G Doherty SAFETY BARRIERS FOR MACHINES
DE19625215C2 (de) * 1996-06-25 2001-05-03 Cardo Door Continental B V Schnellaufrolltor für Tiefkühlhäuser
US6145571A (en) * 1996-10-11 2000-11-14 Rite-Hite Holding Corporation Rolling barrier
US6226995B1 (en) 1998-06-24 2001-05-08 Rytec Corporation Frost control system for a door
CZ20012527A3 (cs) 1999-01-12 2002-07-17 Xdx, Llc Parní kompresní systém a způsob jeho provozování
AU759907B2 (en) 1999-01-12 2003-05-01 Xdx Inc. Vapor compression system and method
US6185958B1 (en) 1999-11-02 2001-02-13 Xdx, Llc Vapor compression system and method
US6314747B1 (en) 1999-01-12 2001-11-13 Xdx, Llc Vapor compression system and method
HK1048658B (en) 1999-11-02 2008-01-25 Xdx Technology, Llc Vapor compression system and method for controlling conditions in ambient surroundings
US6155060A (en) * 1999-11-05 2000-12-05 Munters Corporation Condensation and frost control system
US6857281B2 (en) 2000-09-14 2005-02-22 Xdx, Llc Expansion device for vapor compression system
US6401470B1 (en) 2000-09-14 2002-06-11 Xdx, Llc Expansion device for vapor compression system
US6393851B1 (en) 2000-09-14 2002-05-28 Xdx, Llc Vapor compression system
US6915648B2 (en) 2000-09-14 2005-07-12 Xdx Inc. Vapor compression systems, expansion devices, flow-regulating members, and vehicles, and methods for using vapor compression systems
US6408636B1 (en) * 2000-10-16 2002-06-25 Larry Backes Method and apparatus for preventing ice build up around a freezer door
US6474983B1 (en) 2001-04-30 2002-11-05 Edward S. Robbins Heated industrial curtain
US7216396B2 (en) * 2001-12-11 2007-05-15 Slawinski Michael D Debris blower apparatus
US6595429B1 (en) 2002-04-03 2003-07-22 Asi Technologies, Inc. Apparatus and method for providing continuous real-time conditioned air curtain
US6983565B2 (en) * 2003-01-10 2006-01-10 Jamison Door Company Air heated, flexible door panel
US20060090401A1 (en) * 2003-01-10 2006-05-04 Jamison Door Company Air heated, flexible door panel
DE10327339B4 (de) * 2003-06-16 2006-07-27 Joachim Weber Tor für Kühlräume
CA2499090A1 (en) * 2004-03-02 2005-09-02 Asi Technologies, Inc. Air curtain doorway
US7340907B2 (en) * 2004-05-10 2008-03-11 Computer Process Controls, Inc. Anti-condensation control system
US8733024B2 (en) * 2005-10-28 2014-05-27 Jamison Door Company Flexible door with rigid insulation
US20080110580A1 (en) * 2006-11-14 2008-05-15 Rite-Hite Holding Corporation Insulated curtain for a door
WO2009140584A2 (en) 2008-05-15 2009-11-19 Xdx Innovative Refrigeration, Llc Surged vapor compression heat transfer system with reduced defrost
US8429929B2 (en) * 2009-08-24 2013-04-30 Cold Chain, Llc Flexible door panel cold storage door system
US8011191B2 (en) 2009-09-30 2011-09-06 Thermo Fisher Scientific (Asheville) Llc Refrigeration system having a variable speed compressor
NO335251B1 (no) * 2011-03-29 2014-10-27 Trosterud Mekaniske Verksted As Fremgangsmåte og anordning for distribusjon av tørrissnø
US9897656B2 (en) * 2013-05-16 2018-02-20 Carrier Corporation Method for sensing welded contacts on a switching device
US9429353B2 (en) * 2013-11-20 2016-08-30 Rytec Corporation Turbo seal insulated heat fin
GB2526808B (en) * 2014-06-03 2020-10-28 Ralph Ellerker 1795 Ltd Door system and method
KR20160001389A (ko) * 2014-06-27 2016-01-06 삼성전자주식회사 냉장고 및 그 제어 방법
CN104729198A (zh) * 2015-02-26 2015-06-24 上虞市五叶食品机械有限公司 霜花捕捉器
US11002065B2 (en) 2018-02-26 2021-05-11 Asi Doors, Inc. Sealing system for a conditioned door threshold
ES2729731B2 (es) * 2018-05-04 2021-02-17 Amiserru Sl Cerramiento para camaras frigorificas
US11371285B2 (en) 2018-05-25 2022-06-28 Overhead Door Corporation Rolling door guide area heating method and system
US10976096B2 (en) * 2018-11-06 2021-04-13 Kenneth Lee Seddelmeyer Refrigerated enclosure opening and methods
US12702241B2 (en) 2019-05-07 2026-08-11 Carrier Corporation Refrigerated display cabinet including microchannel heat exchangers
US11116333B2 (en) 2019-05-07 2021-09-14 Carrier Corporation Refrigerated display cabinet including microchannel heat exchangers
US11559147B2 (en) 2019-05-07 2023-01-24 Carrier Corporation Refrigerated display cabinet utilizing a radial cross flow fan
CN111238137B (zh) * 2020-01-18 2021-09-03 浙江大工新能源有限公司 一种连续工作速冻库除霜、化霜装置
US11906235B2 (en) 2020-02-05 2024-02-20 Peter M. Osgard Refrigeration door system and door assembly with defrosting and related methods
US11221174B2 (en) 2020-02-05 2022-01-11 Peter M. Osgard Refrigeration door system and door assembly with defrosting and related methods
US20230400206A1 (en) * 2022-06-09 2023-12-14 Asi Doors, Inc. Systems and Methods for a Conditioned Air Vestibule

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US1915704A (en) * 1931-01-28 1933-06-27 Virgil P Warren Showcase refrigerator
US2462705A (en) * 1947-12-31 1949-02-22 John Hirchak Moisture removing device for deep freezers
US2558997A (en) * 1949-08-09 1951-07-03 Automatic Screw Products Compa Means for preventing loss of cold air from refrigerated spaces
US2696087A (en) * 1952-07-08 1954-12-07 Southern Dairies Inc Frozen food merchandising cabinet having means to prevent condensation on lids
US2706387A (en) * 1953-03-02 1955-04-19 Tyler Refrigeration Corp Condensation control on the outside of refrigerated cabinets
US2827266A (en) * 1956-10-31 1958-03-18 V C Patterson & Associates Inc Vestibule for cold storage warehouses
US3025681A (en) * 1960-08-15 1962-03-20 John S Booth Moisture controlled refrigerator openings
US3218952A (en) * 1962-05-14 1965-11-23 Universal Match Corp Devices for producing air screens
US3186185A (en) * 1963-01-03 1965-06-01 Mccray Refrigerator Company In Refrigerated display unit
GB1041406A (en) * 1963-04-19 1966-09-07 Minikay Ltd Improvements in or relating to air curtains
US3308740A (en) * 1965-01-15 1967-03-14 Disco Eng Inc Draft-free air curtain closure
US3462966A (en) * 1967-12-05 1969-08-26 Beverage Air Co Condensation removing means for refrigerated cabinets
US4009586A (en) * 1975-02-03 1977-03-01 Skvarenina John A Method and apparatus for preventing condensation from forming about the periphery of a freezer door
US4109484A (en) * 1977-03-03 1978-08-29 Sullivan Company Thermal protective barrier for open refrigerated compartment
US4516482A (en) * 1984-04-24 1985-05-14 Smith George R Conditioned air vestibule for refrigerated warehouse doorway
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IT206664Z2 (it) * 1985-02-11 1987-10-01 Costan Spa Banco frigorifero,particolarmente per prodotti gelati e surgelati, con lampada di illuminazione esterna
FR2587754B1 (fr) * 1985-09-25 1988-06-10 Kraeutler Bernard Guide lateral pour porte accordeon exposee au froid
NL8600212A (nl) * 1986-01-30 1987-08-17 Cornelis Hennen Werkwijze en inrichting voor het vormen van een luchtscherm of luchtgordijn voor en/of in een doorgangsopening van een gebouw.
US4950869A (en) * 1988-01-15 1990-08-21 Rytec Corporation Frost control system for high-speed mechanized doors
US4855567A (en) * 1988-01-15 1989-08-08 Rytec Corporation Frost control system for high-speed horizontal folding doors
US4977754A (en) * 1990-05-01 1990-12-18 Specialty Equipment Companies, Inc. Next-to-be-purchased cold beverage merchandiser
US5203175A (en) * 1992-04-20 1993-04-20 Rite-Hite Corporation Frost control system

Also Published As

Publication number Publication date
EP0636234A1 (en) 1995-02-01
US5329781A (en) 1994-07-19
EP0636234A4 (en) 1997-05-14
GB9401337D0 (en) 1994-08-31
US5203175A (en) 1993-04-20
EP0636234B1 (en) 1999-07-07
GB2278427A (en) 1994-11-30
WO1993021486A1 (en) 1993-10-28
DE69325575T2 (de) 1999-11-18
CA2114318C (en) 1995-09-05
DE69325575D1 (de) 1999-08-12
CA2114318A1 (en) 1993-10-28
GB2278427B (en) 1996-05-15

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