SE305004B - - Google Patents
Info
- Publication number
- SE305004B SE305004B SE2343/66A SE234366A SE305004B SE 305004 B SE305004 B SE 305004B SE 2343/66 A SE2343/66 A SE 2343/66A SE 234366 A SE234366 A SE 234366A SE 305004 B SE305004 B SE 305004B
- Authority
- SE
- Sweden
- Prior art keywords
- division
- heading
- aug
- dec
- assist
- Prior art date
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
- F25D21/06—Removing frost
- F25D21/08—Removing frost by electric heating
-
- 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
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)
- Resistance Heating (AREA)
- Freezers Or Refrigerated Showcases (AREA)
- Defrosting Systems (AREA)
Abstract
1,098,430. Electric resistance heaters. EMHART CORPORATION. Dec. 14, 1965 [Aug. 3, 1965], No. 53003/65. Heading H5H. [Also in Division F4] An electric heater for use in a refrigerated display case (see Division F4) comprises a resistance element 70 wound as shown on a grid formed of rods 66, 68. Pins 72 assist in supporting the element 70.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US476808A US3333437A (en) | 1965-08-03 | 1965-08-03 | Frost collector for refrigerated display cases |
Publications (1)
Publication Number | Publication Date |
---|---|
SE305004B true SE305004B (en) | 1968-10-14 |
Family
ID=23893340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE2343/66A SE305004B (en) | 1965-08-03 | 1966-02-23 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3333437A (en) |
DE (1) | DE1501037A1 (en) |
GB (1) | GB1098430A (en) |
SE (1) | SE305004B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1983001293A1 (en) * | 1981-09-29 | 1983-04-14 | Andersson, Karl, Folke | Method and arrangement for maintaining a frost-free freezer |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3381494A (en) * | 1966-10-27 | 1968-05-07 | Clark Equipment Co | Frost collector evaporator coil |
US3371503A (en) * | 1966-11-23 | 1968-03-05 | Clark Equipment Co | Refrigerant line grille structure |
US4106305A (en) * | 1976-07-07 | 1978-08-15 | Ibrahim Fayez F | Open well type refrigerated display case with reverse flow of air bands |
JPS5380852A (en) * | 1976-12-27 | 1978-07-17 | Fuji Electric Co Ltd | Flat type open show case |
US4199957A (en) * | 1978-06-20 | 1980-04-29 | Harker Co., Ltd. | Evaporator assembly |
US4265092A (en) * | 1979-12-26 | 1981-05-05 | Tyler Refrigeration Corporation | Refrigerated display case using air defrost with supplemental heater |
US4320631A (en) * | 1981-01-23 | 1982-03-23 | Emhart Industries, Inc. | Air defrost for low-bed refrigerated display cases, utilizing sill-mounted auxiliary fan |
US4750335A (en) * | 1987-06-03 | 1988-06-14 | Hill Refrigeration Corporation | Anti-condensation means for glass front display cases |
JPH09113100A (en) * | 1995-10-11 | 1997-05-02 | Sanyo Electric Co Ltd | Defrosting device for low-temperature display case |
KR100720767B1 (en) * | 2002-03-19 | 2007-05-22 | 마에카와 매뉴팩쳐링 캄파니 리미티드 | Low temperature zoning formation system for holding freshness of food |
US6925819B2 (en) * | 2003-09-19 | 2005-08-09 | University Of Florida Research Foundation, Inc. | System for trapping airborne water in cooling and freezing devices |
JP2006258323A (en) * | 2005-03-15 | 2006-09-28 | Sanden Corp | Showcase |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2663158A (en) * | 1951-05-22 | 1953-12-22 | Ernest E Sanders | Frozen food cabinet |
US2923135A (en) * | 1956-11-23 | 1960-02-02 | Gen Motors Corp | Open top refrigerator display case |
US3096629A (en) * | 1961-04-05 | 1963-07-09 | Gen Motors Corp | Frostless freezer |
US3063256A (en) * | 1961-08-17 | 1962-11-13 | Lamb Frank Gilbert | Upright refrigerator showcase |
US3243971A (en) * | 1964-08-14 | 1966-04-05 | Dual Jet Refrigeration Company | Means for reducing frost build-up |
US3233424A (en) * | 1964-08-14 | 1966-02-08 | Dual Jet Refrigeration Company | Frost collecting means for refrigerated structures |
-
1965
- 1965-08-03 US US476808A patent/US3333437A/en not_active Expired - Lifetime
- 1965-12-14 GB GB53003/65A patent/GB1098430A/en not_active Expired
-
1966
- 1966-02-23 SE SE2343/66A patent/SE305004B/xx unknown
- 1966-04-29 DE DE19661501037 patent/DE1501037A1/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1983001293A1 (en) * | 1981-09-29 | 1983-04-14 | Andersson, Karl, Folke | Method and arrangement for maintaining a frost-free freezer |
Also Published As
Publication number | Publication date |
---|---|
US3333437A (en) | 1967-08-01 |
GB1098430A (en) | 1968-01-10 |
DE1501037A1 (en) | 1969-10-23 |
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