FI64239C - Saett och anordning foer avfrostning vid en kyl- eller frysdisk - Google Patents
Saett och anordning foer avfrostning vid en kyl- eller frysdisk Download PDFInfo
- Publication number
- FI64239C FI64239C FI780277A FI780277A FI64239C FI 64239 C FI64239 C FI 64239C FI 780277 A FI780277 A FI 780277A FI 780277 A FI780277 A FI 780277A FI 64239 C FI64239 C FI 64239C
- Authority
- FI
- Finland
- Prior art keywords
- air
- duct
- goods
- counter
- cooling elements
- Prior art date
Links
- 238000001816 cooling Methods 0.000 claims description 33
- 238000010257 thawing Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims 1
- 239000003570 air Substances 0.000 description 52
- 239000012080 ambient air Substances 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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
- F25D21/06—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
-
- 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
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
- F25D2317/0684—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans the fans allowing rotation in reverse direction
Landscapes
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Defrosting Systems (AREA)
- Freezers Or Refrigerated Showcases (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Packaging For Recording Disks (AREA)
- Laminated Bodies (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7701081 | 1977-02-01 | ||
| SE7701081A SE403961B (sv) | 1977-02-01 | 1977-02-01 | Sett att avfrosta kylelement i en frysdisk jemte anordning for genomforande av setteet |
| SE7701572 | 1977-02-11 | ||
| SE7701572A SE7701572L (sv) | 1977-02-11 | 1977-02-11 | Sett och anordning for avfrostning vid en kyldisk |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI780277A7 FI780277A7 (fi) | 1978-08-02 |
| FI64239B FI64239B (fi) | 1983-06-30 |
| FI64239C true FI64239C (fi) | 1983-10-10 |
Family
ID=26656777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI780277A FI64239C (fi) | 1977-02-01 | 1978-01-27 | Saett och anordning foer avfrostning vid en kyl- eller frysdisk |
Country Status (10)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| USRE31909E (en) * | 1979-02-14 | 1985-06-11 | 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 |
| US4514988A (en) * | 1979-02-14 | 1985-05-07 | Tyler Refrigeration Corporation | Refrigerated display case having ambient air defrost |
| US4457139A (en) * | 1980-02-01 | 1984-07-03 | Tyler Refrigeration Corporation | Refrigerated display case having ambient air defrost |
| US4341081A (en) * | 1979-02-14 | 1982-07-27 | Tyler Refrigeration Corporation | Multiband open front refrigerated case with air defrost |
| DE3005286A1 (de) * | 1979-02-14 | 1980-09-04 | Tyler Refrigeration Corp | Schaustellbehaelter- bzw. theke mit kopfseitiger oeffnung bzw. mit deckel und mit kuehlung |
| 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 |
| FR2484065A1 (fr) * | 1980-06-06 | 1981-12-11 | Helpac Applic Thermodyn Solair | Perfectionnements aux pompes a chaleur |
| 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 |
| CN112325543B (zh) * | 2020-11-26 | 2023-12-22 | 珠海格力电器股份有限公司 | 冰箱及其控制方法、控制器和计算机可读存储介质 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS514647A (en) * | 1974-07-01 | 1976-01-14 | Sanyo Electric Co | Shookeesuno jososochi |
| JPS51118141A (en) * | 1975-04-10 | 1976-10-16 | Fuji Electric Co Ltd | Defrosting method of opened show case freezer by air curtain |
-
1978
- 1978-01-17 DK DK023378AA patent/DK150124B/da not_active Application Discontinuation
- 1978-01-18 GB GB2025/78A patent/GB1573901A/en not_active Expired
- 1978-01-27 AU AU32813/78A patent/AU509659B2/en not_active Expired
- 1978-01-27 FI FI780277A patent/FI64239C/fi not_active IP Right Cessation
- 1978-01-31 DE DE19782804008 patent/DE2804008A1/de not_active Ceased
- 1978-01-31 IT IT47857/78A patent/IT1102264B/it active
- 1978-01-31 ES ES466507A patent/ES466507A1/es not_active Expired
- 1978-02-01 JP JP937678A patent/JPS53124369A/ja active Pending
- 1978-02-01 FR FR7802728A patent/FR2378482A1/fr active Granted
- 1978-02-01 NO NO780360A patent/NO143954C/no unknown
- 1978-05-08 ES ES469581A patent/ES469581A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES466507A1 (es) | 1978-10-01 |
| NO780360L (no) | 1978-08-02 |
| FR2378482B1 (enrdf_load_stackoverflow) | 1982-12-31 |
| FI780277A7 (fi) | 1978-08-02 |
| DE2804008A1 (de) | 1978-08-03 |
| DK23378A (da) | 1978-08-02 |
| NO143954B (no) | 1981-02-02 |
| ES469581A1 (es) | 1979-01-01 |
| IT1102264B (it) | 1985-10-07 |
| JPS53124369A (en) | 1978-10-30 |
| DK150124B (da) | 1986-12-08 |
| AU509659B2 (en) | 1980-05-22 |
| FR2378482A1 (fr) | 1978-08-25 |
| GB1573901A (en) | 1980-08-28 |
| IT7847857A0 (it) | 1978-01-31 |
| NO143954C (no) | 1981-05-13 |
| AU3281378A (en) | 1979-08-02 |
| FI64239B (fi) | 1983-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: AB ELECTROLUX |