GB1303769A - - Google Patents
Info
- Publication number
- GB1303769A GB1303769A GB2419471*A GB2419471A GB1303769A GB 1303769 A GB1303769 A GB 1303769A GB 2419471 A GB2419471 A GB 2419471A GB 1303769 A GB1303769 A GB 1303769A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fan
- compartment
- refrigerator
- refrigerator compartment
- freezer
- 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
-
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
- F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
-
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
-
- 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
- F25D2317/0682—Two or more fans
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/06—Refrigerators with a vertical mullion
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/28—Quick cooling
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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
1303769 Refrigerating WESTINGHOUSE ELECTRIC CORP 19 April 1971 [25 March 1970] 24194/71 Heading F4H A combined refrigerator-freezer unit comprises a freezer compartment 2, a refrigerator compartment 4, an evaporator 28 and a main fan 30 in the freezer compartment; circulating air inlet 38 and outlet conduits 46 between the two said compartments; and auxiliary fan means 48 for drawing air through the inlet conduit to provide the chilling of articles placed in said refrigerator compartment adjacent the discharge of the fan means 48. Manually settable means, e.g. a timer are provided for controlling the length of each operation of the auxiliary fan independently of both the operation of the main fan and of temperature variations in the refrigerator compartment.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2249970A | 1970-03-25 | 1970-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1303769A true GB1303769A (en) | 1973-01-17 |
Family
ID=21809912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2419471*A Expired GB1303769A (en) | 1970-03-25 | 1971-04-19 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3659429A (en) |
JP (1) | JPS5014382B1 (en) |
CA (1) | CA918939A (en) |
ES (1) | ES194459Y (en) |
GB (1) | GB1303769A (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3759053A (en) * | 1971-12-15 | 1973-09-18 | Westinghouse Electric Corp | Air control for fresh food compartment quick chill operation |
US3908392A (en) * | 1974-10-30 | 1975-09-30 | Gen Electric | Dual control coordinating apparatus for a refrigerator |
JPS55149847A (en) * | 1978-08-01 | 1980-11-21 | Sanyo Denshi Kogyo Kk | High voltage detector |
US4368622A (en) * | 1981-05-14 | 1983-01-18 | General Electric Company | Refrigerator with through-the-door quick-chilling service |
US4358932A (en) * | 1981-09-03 | 1982-11-16 | General Electric Company | Control system for refrigerator with through-the-door quick-chilling service |
US4586347A (en) * | 1984-09-07 | 1986-05-06 | General Electric Co. | Intermediate temperature storage chamber |
CN1004726B (en) * | 1985-09-25 | 1989-07-05 | 三菱电机株式会社 | Refrigerator's controller |
US4732009A (en) * | 1986-06-26 | 1988-03-22 | Whirlpool Corporation | Refrigerator compartment and method for accurately controlled temperature |
US4732014A (en) * | 1986-12-31 | 1988-03-22 | Whirlpool Corporation | Temperature controlled compartment for a refrigerator |
IT1220061B (en) * | 1987-07-09 | 1990-06-06 | Zanussi A Spa Industrie | QUICK COOLING REFRIGERATOR |
IT1313157B1 (en) * | 1999-08-05 | 2002-06-17 | Candy Spa | REFRIGERATOR WITH COMPARTMENT FOR QUICK COOLING OF FOOD |
IT246893Y1 (en) * | 1999-08-05 | 2002-04-10 | Candy Spa | REFRIGERATOR WITH RAPID TEMPERATURE BLAST CHILLER AND RAPID FREEZER |
US7096936B1 (en) | 2000-06-07 | 2006-08-29 | General Electric Company | Refrigerator with quick chill and thaw system |
US6405548B1 (en) | 2000-08-11 | 2002-06-18 | General Electric Company | Method and apparatus for adjusting temperature using air flow |
US6422031B1 (en) | 2001-08-15 | 2002-07-23 | Maytag Corporation | Refrigeration appliance with impingement cooling system |
US6880949B2 (en) * | 2001-11-15 | 2005-04-19 | General Electric Company | Mullion assembly for refrigerator quick chill and thaw pan |
US6918259B2 (en) * | 2003-07-31 | 2005-07-19 | Troy M. Anderson | Air circulation and filtration system for a refrigerator |
KR20070075670A (en) * | 2006-01-14 | 2007-07-24 | 삼성전자주식회사 | Refrigerator and method for controlling the same |
US9127873B2 (en) * | 2006-12-14 | 2015-09-08 | General Electric Company | Temperature controlled compartment and method for a refrigerator |
US7614244B2 (en) * | 2006-12-21 | 2009-11-10 | General Electric Company | Ice producing apparatus and method |
DE202007006732U1 (en) * | 2007-01-26 | 2008-06-05 | Liebherr-Hausgeräte Ochsenhausen GmbH | Fridge and / or freezer |
IL225007A0 (en) * | 2013-02-28 | 2013-06-27 | M S T Creative Thinking Ltd | Rapid cooling device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3090209A (en) * | 1961-04-24 | 1963-05-21 | Whirlpool Co | Refrigerating apparatus |
US3359755A (en) * | 1966-05-02 | 1967-12-26 | Carrier Corp | Refrigerator cabinet |
US3370439A (en) * | 1966-06-01 | 1968-02-27 | Hupp Corp | Refrigerators |
US3403533A (en) * | 1966-10-07 | 1968-10-01 | Gen Motors Corp | Refrigerator with upright dividing wall |
US3359751A (en) * | 1966-10-14 | 1967-12-26 | Admiral Corp | Two temperature refrigerator |
-
1970
- 1970-03-25 US US22499A patent/US3659429A/en not_active Expired - Lifetime
-
1971
- 1971-03-09 CA CA107188A patent/CA918939A/en not_active Expired
- 1971-03-24 JP JP46016565A patent/JPS5014382B1/ja active Pending
- 1971-04-13 ES ES1971194459U patent/ES194459Y/en not_active Expired
- 1971-04-19 GB GB2419471*A patent/GB1303769A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES194459Y (en) | 1975-04-01 |
ES194459U (en) | 1974-12-16 |
JPS5014382B1 (en) | 1975-05-27 |
CA918939A (en) | 1973-01-16 |
US3659429A (en) | 1972-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |