ES461338A1 - Perfeccionamientos introducidos en un mueble abierto, refri-gerado y dotado de descongelacion por aire para la exhibi- cion de articulos. - Google Patents
Perfeccionamientos introducidos en un mueble abierto, refri-gerado y dotado de descongelacion por aire para la exhibi- cion de articulos.Info
- Publication number
- ES461338A1 ES461338A1 ES461338A ES461338A ES461338A1 ES 461338 A1 ES461338 A1 ES 461338A1 ES 461338 A ES461338 A ES 461338A ES 461338 A ES461338 A ES 461338A ES 461338 A1 ES461338 A1 ES 461338A1
- Authority
- ES
- Spain
- Prior art keywords
- defrost
- air
- ambient
- flow
- reverse
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0439—Cases or cabinets of the open type
- A47F3/0443—Cases or cabinets of the open type with forced air circulation
- A47F3/0447—Cases or cabinets of the open type with forced air circulation with air curtains
-
- 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
- F25D21/06—Removing frost
- F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant system
-
- 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
- F25D21/06—Removing frost
- F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant system
- F25D21/125—Removing frost by hot-fluid circulating system separate from the refrigerant system the hot fluid being ambient air
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Freezers Or Refrigerated Showcases (AREA)
- Defrosting Systems (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
Perfeccionamientos introducidos en un mueble abierto, refrigerado y dotado de descongelación por aire para la exhibición de artículos, cuyo mueble tiene un espacio de almacenamiento de productos con una abertura de acceso, un serpentín de refrigeración y medios de paso de aire y medios de impulsión de aire para hacer recircular aire frío a través de dicho serpentín y a través de dicha abertura de acceso; pudiendo ser hechos funcionar dichos medios de impulsión de aire para hacer así recircular aire frío en una dirección durante la refrigeración y para impulsar aire de descongelación en el sentido inverso durante la operación de descongelación, incluyendo dichos medios de paso de aire una rejilla de retorno de aire en un lado de dicha abertura de acceso y que tiene una estructura de biorientación, con primeras partes orientadas en general hacia el lado opuesto de dicha abertura de acceso y otras partes orientadas con relación a dicha abertura de acceso para descargar el aire dedescongelación en el aire ambiente.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/778,216 US4120174A (en) | 1977-03-16 | 1977-03-16 | Air defrost display case |
Publications (1)
Publication Number | Publication Date |
---|---|
ES461338A1 true ES461338A1 (es) | 1978-10-01 |
Family
ID=25112649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES461338A Expired ES461338A1 (es) | 1977-03-16 | 1977-08-04 | Perfeccionamientos introducidos en un mueble abierto, refri-gerado y dotado de descongelacion por aire para la exhibi- cion de articulos. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4120174A (es) |
JP (1) | JPS53115962A (es) |
AU (1) | AU513364B2 (es) |
CA (1) | CA1056173A (es) |
DE (1) | DE2745962C2 (es) |
ES (1) | ES461338A1 (es) |
FR (1) | FR2383634A1 (es) |
GB (1) | GB1558301A (es) |
IT (1) | IT1085582B (es) |
SE (1) | SE432826B (es) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4304098A (en) * | 1978-02-01 | 1981-12-08 | Aktiebolaget Electrolux | Method and apparatus for defrosting cooling elements in an open type freezer chest |
SE414338B (sv) * | 1978-10-20 | 1980-07-21 | Electrolux Ab | Anordning vid disk for kylda eller frysta varor |
US4338792A (en) * | 1979-01-31 | 1982-07-13 | Tyler Refrigeration Corporation | Refrigerated merchandiser display case with defrost device |
US4295340A (en) * | 1979-02-14 | 1981-10-20 | Tyler Refrigeration Corporation | Refrigerated display case having ambient air defrost |
US4326385A (en) * | 1979-02-02 | 1982-04-27 | Tyler Refrigeration Corporation | Refrigerated merchandiser cabinet with air defrost ports |
US4514988A (en) * | 1979-02-14 | 1985-05-07 | Tyler Refrigeration Corporation | Refrigerated display case having ambient air defrost |
US4314457A (en) * | 1979-02-14 | 1982-02-09 | Tyler Refrigeration Corporation | Island refrigerated display case with air defrost |
US4457139A (en) * | 1980-02-01 | 1984-07-03 | Tyler Refrigeration Corporation | Refrigerated display case having ambient air defrost |
US4341082A (en) * | 1979-02-14 | 1982-07-27 | Tyler Refrigeration Corporation | Open top refrigerated display case having ambient air defrost |
DE2909860A1 (de) * | 1979-03-13 | 1980-09-18 | Linde Ag | Kuehlmoebel |
US4265090A (en) * | 1979-03-30 | 1981-05-05 | Tyler Refrigeration Corporation | Glass door merchandiser with ambient air defrost |
JPS55152371A (en) * | 1979-05-15 | 1980-11-27 | Fuji Electric Co Ltd | Flat wall type frozen*refrigerated open display case |
US4314453A (en) * | 1979-07-25 | 1982-02-09 | Tyler Refrigeration Corporation | One and a half band refrigerated display case |
US4285204A (en) * | 1980-02-28 | 1981-08-25 | Emhart Industries, Inc. | Defrosting problem areas of refrigerated display cases |
US4370867A (en) * | 1980-05-01 | 1983-02-01 | Tyler Refrigeration Corporation | Open top refrigerated display case with ambient air defrost |
US4399662A (en) * | 1980-05-01 | 1983-08-23 | Tyler Refrigeration Corporation | Island refrigerated display case with air defrost |
US4439992A (en) * | 1981-01-21 | 1984-04-03 | Tyler Refrigeration Corporation | Open top refrigerated case with defrost air intake and colliding band air defrost |
US4320631A (en) * | 1981-01-23 | 1982-03-23 | Emhart Industries, Inc. | Air defrost for low-bed refrigerated display cases, utilizing sill-mounted auxiliary fan |
US4367632A (en) * | 1981-05-08 | 1983-01-11 | Tyler Refrigeration Corporation | Flexible door operating mechanism for refrigerated merchandizer display cabinet |
DE3613172A1 (de) * | 1986-04-18 | 1987-10-22 | Ladenbau Maier | Ladentheke |
US4882910A (en) * | 1989-02-08 | 1989-11-28 | Meehan Kermit E | Refrigeration system for product display enclosures |
JPH0371627U (es) * | 1989-11-14 | 1991-07-19 | ||
US5048303A (en) * | 1990-07-16 | 1991-09-17 | Hill Refrigeration Division Of The Jepson Corporation | Open front refrigerated display case with improved ambient air defrost means |
GB2251928A (en) * | 1991-01-17 | 1992-07-22 | Imi Cornelius | Chilled display apparatus |
US5475988A (en) * | 1994-11-17 | 1995-12-19 | Delaware Capital Formation Inc. | Refrigerated display case with an improved air flow control and a contaminant control apparatus |
USD404934S (en) * | 1997-04-24 | 1999-02-02 | The Coca-Cola Company | Open top cooler |
JP2004045018A (ja) * | 2002-05-22 | 2004-02-12 | Sanden Corp | オープンショーケース |
WO2011022331A2 (en) * | 2009-08-18 | 2011-02-24 | Carrier Corporation | Damper apparatus for transport refrigeration system, transport refrigeration unit, and methods for same |
US9861213B2 (en) | 2014-11-13 | 2018-01-09 | The Vollrath Company, L.L.C. | Forced cold air well with false bottom insert |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2724247A (en) * | 1953-09-22 | 1955-11-22 | Gen Electric | Multi-purpose air conditioner |
US3094851A (en) * | 1961-05-01 | 1963-06-25 | Dual Jet Refrigeration Company | Refrigeration cabinet and defrost |
US3063256A (en) * | 1961-08-17 | 1962-11-13 | Lamb Frank Gilbert | Upright refrigerator showcase |
US3226945A (en) * | 1964-11-02 | 1966-01-04 | Bernard J Spencer | Defrost system for self-service refrigerated display cases |
US3543532A (en) * | 1968-11-25 | 1970-12-01 | Streater Ind Inc | Air return grille for an air curtain type refrigerated display case |
DE2123646A1 (de) * | 1971-05-12 | 1972-11-23 | Linde Ag, 6200 Wiesbaden | Verfahren zum Betreiben eines offenen Kühlmöbels |
JPS4878536A (es) * | 1972-01-25 | 1973-10-22 | ||
US3850003A (en) * | 1974-04-05 | 1974-11-26 | Kysor Industrial Corp | Air defrost air curtain display case |
DE2610373C3 (de) * | 1975-04-02 | 1981-09-17 | Tyler Refrigeration Corp., 49120 Niles, Mich. | Kühltruhe |
JPS51134963A (en) * | 1975-05-20 | 1976-11-22 | Fuji Electric Co Ltd | Method for defrost operation of cold-air circulation type open showcas e |
-
1977
- 1977-03-16 US US05/778,216 patent/US4120174A/en not_active Expired - Lifetime
- 1977-06-10 AU AU26033/77A patent/AU513364B2/en not_active Expired
- 1977-06-16 CA CA280,713A patent/CA1056173A/en not_active Expired
- 1977-06-16 IT IT24764/77A patent/IT1085582B/it active
- 1977-07-08 FR FR7721229A patent/FR2383634A1/fr active Granted
- 1977-08-04 ES ES461338A patent/ES461338A1/es not_active Expired
- 1977-08-09 SE SE7709007A patent/SE432826B/xx not_active IP Right Cessation
- 1977-08-22 JP JP10039677A patent/JPS53115962A/ja active Pending
- 1977-10-12 DE DE2745962A patent/DE2745962C2/de not_active Expired
- 1977-12-30 GB GB54336/77A patent/GB1558301A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2745962A1 (de) | 1978-09-21 |
FR2383634A1 (fr) | 1978-10-13 |
CA1056173A (en) | 1979-06-12 |
US4120174A (en) | 1978-10-17 |
IT1085582B (it) | 1985-05-28 |
SE7709007L (sv) | 1978-09-17 |
AU2603377A (en) | 1978-12-14 |
AU513364B2 (en) | 1980-11-27 |
DE2745962C2 (de) | 1986-10-09 |
JPS53115962A (en) | 1978-10-09 |
SE432826B (sv) | 1984-04-16 |
GB1558301A (en) | 1979-12-19 |
FR2383634B1 (es) | 1984-08-31 |
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