GB778840A - Improvements in or relating to cold storage chambers - Google Patents
Improvements in or relating to cold storage chambersInfo
- Publication number
- GB778840A GB778840A GB3682355A GB3682355A GB778840A GB 778840 A GB778840 A GB 778840A GB 3682355 A GB3682355 A GB 3682355A GB 3682355 A GB3682355 A GB 3682355A GB 778840 A GB778840 A GB 778840A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blower
- cold storage
- door
- relating
- air
- 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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/023—Air curtain closures
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)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
778,840. Air curtains for doorways. STERKEL, R. Dec. 22, 1955, No. 36823/55. Class 137 [Also in Group XIII] A cold storage chamber 1 has a door opening 2 provided With an. external air curtain formed by air drawn in from outside the chamber by a blower 3 and discharged by the blower in a downward direction through a diffuser 6 extending across the widtth of the door and which directs air at an acute angle to the door opening away from the storage chamber. Throttling means may be provided in the mouth of the diffuser and the blower may be energized by opening the door.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3682355A GB778840A (en) | 1955-12-22 | 1955-12-22 | Improvements in or relating to cold storage chambers |
BE592272A BE592272Q (en) | 1954-07-27 | 1960-06-24 | Air curtain cold room door. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3682355A GB778840A (en) | 1955-12-22 | 1955-12-22 | Improvements in or relating to cold storage chambers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB778840A true GB778840A (en) | 1957-07-10 |
Family
ID=10391459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3682355A Expired GB778840A (en) | 1954-07-27 | 1955-12-22 | Improvements in or relating to cold storage chambers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB778840A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007054542A2 (en) * | 2005-11-09 | 2007-05-18 | BSH Bosch und Siemens Hausgeräte GmbH | Air shield device for cooling units |
DE102007027598A1 (en) * | 2007-06-12 | 2008-12-18 | Daniel Infantone | Foreign body e.g. mosquito, entry preventing method for room, involves forming fan shaped expanding air curtain through funnel shaped expanding outlet, and reducing output speed of gas from expanding outlet |
-
1955
- 1955-12-22 GB GB3682355A patent/GB778840A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007054542A2 (en) * | 2005-11-09 | 2007-05-18 | BSH Bosch und Siemens Hausgeräte GmbH | Air shield device for cooling units |
WO2007054542A3 (en) * | 2005-11-09 | 2007-06-28 | Bsh Bosch Siemens Hausgeraete | Air shield device for cooling units |
DE102007027598A1 (en) * | 2007-06-12 | 2008-12-18 | Daniel Infantone | Foreign body e.g. mosquito, entry preventing method for room, involves forming fan shaped expanding air curtain through funnel shaped expanding outlet, and reducing output speed of gas from expanding outlet |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES438847A1 (en) | Ventilating system for self-cleaning wall oven | |
GB1127793A (en) | Improved system for ventilating rooms | |
ES381614A1 (en) | A permanent ventilator device for windows, doors, facades and similar. (Machine-translation by Google Translate, not legally binding) | |
JPS61145235U (en) | ||
GB778840A (en) | Improvements in or relating to cold storage chambers | |
GB1445318A (en) | Refrigeratior show case | |
GB672928A (en) | Improvements in stops for doors, gates and the like | |
GB580329A (en) | Improvements in or relating to ventilators | |
FR1427292A (en) | Gas-tight protective clothing, supplied with air from inside or outside | |
GB968287A (en) | Improvements in or relating to fume cupboards | |
GB1369784A (en) | Windows | |
GB1071107A (en) | Improvements in or relating to window constructions | |
GB676661A (en) | An improved adjustable hinge for doors, gates and the like closures | |
GB1027114A (en) | Improvements in or relating to nursing tents | |
GB1027506A (en) | Apparatus for shielding door openings by means of air | |
JPS51118149A (en) | Doorway shutting off apparatus of refrigrator etc . | |
GB682231A (en) | Improvements in refrigerating counters | |
AU215807B2 (en) | Air inlet means, especially in ceiling panels or wall panels | |
GB1353908A (en) | Inflatable buildings | |
GB778878A (en) | Oven, refrigerator and like doors | |
GB663242A (en) | Improvements in or relating to tilting doors | |
GB820242A (en) | Improvements in ventilators for windows | |
AU2295956A (en) | Air inlet means, especially in ceiling panels or wall panels | |
FR980114A (en) | Double wall wall system with interposed air mattresses | |
GB742985A (en) | Improvements in and relating to curtain heading tape |