SE7709007L - Kyldisk med luftavfrostning - Google Patents
Kyldisk med luftavfrostningInfo
- Publication number
- SE7709007L SE7709007L SE7709007A SE7709007A SE7709007L SE 7709007 L SE7709007 L SE 7709007L SE 7709007 A SE7709007 A SE 7709007A SE 7709007 A SE7709007 A SE 7709007A SE 7709007 L SE7709007 L SE 7709007L
- Authority
- SE
- Sweden
- Prior art keywords
- defrost
- air
- ambient
- flow
- reverse
- Prior art date
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)
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 (2)
Publication Number | Publication Date |
---|---|
SE7709007L true SE7709007L (sv) | 1978-09-17 |
SE432826B SE432826B (sv) | 1984-04-16 |
Family
ID=25112649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7709007A SE432826B (sv) | 1977-03-16 | 1977-08-09 | Kyldisk eller liknande med luftavfrostning |
Country Status (10)
Country | Link |
---|---|
US (1) | US4120174A (sv) |
JP (1) | JPS53115962A (sv) |
AU (1) | AU513364B2 (sv) |
CA (1) | CA1056173A (sv) |
DE (1) | DE2745962C2 (sv) |
ES (1) | ES461338A1 (sv) |
FR (1) | FR2383634A1 (sv) |
GB (1) | GB1558301A (sv) |
IT (1) | IT1085582B (sv) |
SE (1) | SE432826B (sv) |
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 |
US4295340A (en) * | 1979-02-14 | 1981-10-20 | Tyler Refrigeration Corporation | Refrigerated display case having ambient air defrost |
US4338792A (en) * | 1979-01-31 | 1982-07-13 | Tyler Refrigeration Corporation | Refrigerated merchandiser display case with defrost device |
US4326385A (en) * | 1979-02-02 | 1982-04-27 | Tyler Refrigeration Corporation | Refrigerated merchandiser cabinet with air defrost ports |
US4457139A (en) * | 1980-02-01 | 1984-07-03 | Tyler Refrigeration Corporation | Refrigerated display case having ambient air defrost |
US4514988A (en) * | 1979-02-14 | 1985-05-07 | 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 |
US4314457A (en) * | 1979-02-14 | 1982-02-09 | Tyler Refrigeration Corporation | Island refrigerated display case with 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 |
US4399662A (en) * | 1980-05-01 | 1983-08-23 | Tyler Refrigeration Corporation | Island refrigerated display case with air defrost |
US4370867A (en) * | 1980-05-01 | 1983-02-01 | Tyler Refrigeration Corporation | Open top refrigerated display case with ambient 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 (sv) * | 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 |
US9052131B2 (en) * | 2009-08-18 | 2015-06-09 | 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 (sv) * | 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/sv 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 |
---|---|
GB1558301A (en) | 1979-12-19 |
SE432826B (sv) | 1984-04-16 |
CA1056173A (en) | 1979-06-12 |
IT1085582B (it) | 1985-05-28 |
US4120174A (en) | 1978-10-17 |
FR2383634A1 (fr) | 1978-10-13 |
FR2383634B1 (sv) | 1984-08-31 |
JPS53115962A (en) | 1978-10-09 |
DE2745962A1 (de) | 1978-09-21 |
AU2603377A (en) | 1978-12-14 |
ES461338A1 (es) | 1978-10-01 |
DE2745962C2 (de) | 1986-10-09 |
AU513364B2 (en) | 1980-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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