US1905775A - Illuminated refrigerator display case - Google Patents
Illuminated refrigerator display case Download PDFInfo
- Publication number
- US1905775A US1905775A US483768A US48376830A US1905775A US 1905775 A US1905775 A US 1905775A US 483768 A US483768 A US 483768A US 48376830 A US48376830 A US 48376830A US 1905775 A US1905775 A US 1905775A
- Authority
- US
- United States
- Prior art keywords
- display case
- bottom section
- section
- case
- box
- 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 - Lifetime
Links
Images
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
- A47F3/0404—Cases or cabinets of the closed type
- A47F3/0408—Cases or cabinets of the closed type with forced air circulation
Definitions
- This invention relates to refrigerators and particularlyto a refrigerated show-case provided with means for illuminating its 1nterior.
- Fig. 1 is a rear elevation, partly broken away, of a refrigerated show-case embodying my invention.
- Fig. 2 is a vertical transverse section on line II-II of Fig. 1.
- the refrigerated display case may consist of a bottom section 3 and a top section 4, the bottom section consisting of the usual structural details, such as parts of the framing, insulation, doors, etc., ordinarily employed in such cases and forming no part of the'- presntcinvention.
- the top section also con- 50 sists ofthe upwardly and inwardly sloping front and rear sides, provided with suitable doors or slides and glass panels as provided 1n such cases and also not forming any part of the present invention.
- lighting means 5 for interiorly lighting thev display case and also disposed with- 1n the case are several shelves 6 upon which the food, or trays supporting the; food, may be placed.
- the particular cooling means disclosed comprlse'aplurality of vertically arranged coils 8 which are mounted in a rectangular box 9 formed of Monel or othernon-corrosive metal. At the top10 of the box I provide several openings or a long rectangular slot 10 through which the air may be passed after having iiowed over the cooling coils 8. i
- the opening through which the cooled air is passed is disposed adjacent the lower edge of the inclined ,front of the top section of the box.
- the air will be directed up-v wardly and inwardly as indicated by thef arrows and then be deflected by the top of the box toward the downwardly and outwardly sloping rear wall of the box toward the bottom of the box where through the action of a suction fan 11 it is again made'to pass over the cooling coils 8.
- the shelves 6 are made of foraminous or perforated material so as to permit the free circulation of the air.
- a baffle 12 This baiie prevents the formation of moisture upon the glass by condensation as y it directs the very cold air, )ust emerging,
- a display case having a bottom section and a top section with inwardly sloping sides, tray supports intermediate the top and bottom sections and spaced from the sides thereof, of refrigerating means disposed in the bottom section adjacent the front. wall thereof, 'said bottom section having a food storage compartment disposed rearwardly of said refrigerating means or cooling coils.
- a display case having a bottom section and a top section with inwardly and upwardly sloping sides, tray supports intermediate the top and bottom sections and spaced from the sides thereof, of a series of cooling coils disposed adjacent the front wall of said bottom section, said bottom section having a food storage compartment disposed rearwardly of said refrigerating means or cooling coils.
- a display case having a bottom section anda top section with inwardly and upwardly sloping sides, tray supports intermediate the top and bottom sections and spaced from the sides thereof, of a series of cooling coils disposed adjacent the front wall of said bottom section, and a housing for said coils, said bottom section having a food storage compartment disposed.
- a display case having a bottom section and a top section with inwardly and upwardly sloping sides, of a series of cooling coils disposed adjacent the front wall of said bottom section, a housing for said coils, said housing having an opening in the upper part adjacent the lower edge of the upwardly sloping front wall of said top section, said bottom section having a food storage compartment disposed rearwardly of said refrigerating means or cooling coils.
- a display case having a bottom section and a top section with inwardly and upwardly sloping sides, of a series of cooling coils disposed adjacent the front wall of said bottom sect-ion.
- a housing for said coils said housing havin an opening in the upper part adjacent the ower ed of the upwardly sloping front wall of sald top section, and means for positively circulating the air over said coils and through said opening, said bottom section having a food storage compartment disposed rearwardly of said refrigerating means or cooling coils.
- a display case having a bottom section and a top section with inwardly and upwardly 'sloping sides, of a series of cooling coils disposed adjacent the front wall of said bottom section, and a series of shelves in said bottom section and a display shelf adjacent the bottom of said top section with the sides thereof spaced from the sides of said top section, and means for circulating air over said cooling coils and over food placed on said shelves.
Description
April 25, 1933.
ILLUMINATED REFRIGERATOR DISPLAY CASE Filed Sept. 23. 1950 Milli.
Wl L
INVENTOR 6.5. h//C/(E ATTORNEYS c. E. wlcKE 1,905,775n
Patented Apr. 25,7. 1933 UNITED STATES P1 A' TENT oFFicE CHARLES E. WICKE, 0F MOUNT VERNON, NEW YORK, ASSIGNOB TO A. C. 'WICKE KANU- FAGTURING COMPANY, OF NEW YORK, N. Y., A CORPORATION OF NEW YORK ILLUMINATED REFRIGERATOR DISPLAY CASE Application led. September 23, 1930. SeriaLNo. 483,768.
This invention relates to refrigerators and particularlyto a refrigerated show-case provided with means for illuminating its 1nterior.
5 In the type of refrigerated show-case in which the illuminating means are disposed interiorly of the case difficulty has been encountered in maintaining the necessary teme perature to properly protect the food from deterioration and spoiling. In such cases it has been the practice to place the cooling means, such as ice or pipes through which a brine solution is circulated in the bottom of the case and depend upon the natural circulation of air to maintain the proper temperature throughout the show-case. It has been found, however, that such a method has not proven entirely satisfactory. It has further been found that when the cooling means is disposed as indicated that the storage space available for use is restricted.
Therefore it is an object of the present invention to provide a refrigerated show-case in which the cooling means are so disposed within the box as to uniformly maintain within the interior of the box a suitable temperature at which the food will not spoil.
It is a further object of the present invention to so dispose the cooling means within a refrigerated show-case as to provide for a maximum space within the case for food display or storage.
The advantages of the invention may be secured withstructures differing somewhat in detail but the best embodiment of it known to me is illustrated in the accompanying drawing, in which,
Fig. 1 is a rear elevation, partly broken away, of a refrigerated show-case embodying my invention, and
Fig. 2 is a vertical transverse section on line II-II of Fig. 1.
The refrigerated display case may consist of a bottom section 3 and a top section 4, the bottom section consisting of the usual structural details, such as parts of the framing, insulation, doors, etc., ordinarily employed in such cases and forming no part of the'- presntcinvention. The top section also con- 50 sists ofthe upwardly and inwardly sloping front and rear sides, provided with suitable doors or slides and glass panels as provided 1n such cases and also not forming any part of the present invention.
Mounted in the top section of the display case are lighting means 5 for interiorly lighting thev display case and also disposed with- 1n the case are several shelves 6 upon which the food, or trays supporting the; food, may be placed. gf"
As stated heretofore in cases of this type it has been the practice toI dispose the cooling means at the bottom of the case and depend upon the natural circulation of the air to provlde a uniform temperature throughout the interior of the box. According to the resent invention I dispose the'cooling means within the bottom section 3 in such a manner that such means are vertically arranged within the bottom section adjacent the front wall of such section.
The particular cooling means disclosed comprlse'aplurality of vertically arranged coils 8 which are mounted in a rectangular box 9 formed of Monel or othernon-corrosive metal. At the top10 of the box I provide several openings or a long rectangular slot 10 through which the air may be passed after having iiowed over the cooling coils 8. i
It will be noted that the opening through which the cooled air is passed is disposed adjacent the lower edge of the inclined ,front of the top section of the box. By reason of such construction the air will be directed up-v wardly and inwardly as indicated by thef arrows and then be deflected by the top of the box toward the downwardly and outwardly sloping rear wall of the box toward the bottom of the box where through the action of a suction fan 11 it is again made'to pass over the cooling coils 8. The shelves 6 are made of foraminous or perforated material so as to permit the free circulation of the air. In order to more eifectively direct the air upwardly and slightly away from the display glass frontl ofthe box I may provide a baffle 12. This baiie prevents the formation of moisture upon the glass by condensation as y it directs the very cold air, )ust emerging,
fom the rectangular box 9 away from the g ass.
Although I have disclosed a fan in connection with maintaining a circulation of the air in the box, I have found in actual practice that such a fan is not always necessary, however under extreme conditions of heat which may occur in mid-summer it may be of advantage to utilize the fan. By the arrangement of the cooling means along the front face of the box a more accessible disposal of the food may be had and furthermore, since the vertical space available is greater with the vertical arrangement of the cooling means one additional shelf may be provided thus increasing the amount of storage space for food.
lrVhat is claimed is:
l. The combination of a display case having a bottom section and a top section with inwardly sloping sides, tray supports intermediate the top and bottom sections and spaced from the sides thereof, of refrigerating means disposed in the bottom section adjacent the front. wall thereof, 'said bottom section having a food storage compartment disposed rearwardly of said refrigerating means or cooling coils.
2. The combination of a display case having a bottom section and a top section with inwardly and upwardly sloping sides, tray supports intermediate the top and bottom sections and spaced from the sides thereof, of a series of cooling coils disposed adjacent the front wall of said bottom section, said bottom section having a food storage compartment disposed rearwardly of said refrigerating means or cooling coils.
3. The combination of a display case having a bottom section anda top section with inwardly and upwardly sloping sides, tray supports intermediate the top and bottom sections and spaced from the sides thereof, of a series of cooling coils disposed adjacent the front wall of said bottom section, and a housing for said coils, said bottom section having a food storage compartment disposed.
rearwardly of vsaid refrigerating means or cooling coils.
4. The combination of a display case having a bottom section and a top section with inwardly and upwardly sloping sides, of a series of cooling coils disposed adjacent the front wall of said bottom section, a housing for said coils, said housing having an opening in the upper part adjacent the lower edge of the upwardly sloping front wall of said top section, said bottom section having a food storage compartment disposed rearwardly of said refrigerating means or cooling coils.
5. The combination of a display case having a bottom section and a top section with inwardly and upwardly sloping sides, of a series of cooling coils disposed adjacent the front wall of said bottom sect-ion. a housing for said coils, said housing havin an opening in the upper part adjacent the ower ed of the upwardly sloping front wall of sald top section, and means for positively circulating the air over said coils and through said opening, said bottom section having a food storage compartment disposed rearwardly of said refrigerating means or cooling coils.
6. The combination of a display case having a bottom section and a top section with inwardly and upwardly 'sloping sides, of a series of cooling coils disposed adjacent the front wall of said bottom section, and a series of shelves in said bottom section and a display shelf adjacent the bottom of said top section with the sides thereof spaced from the sides of said top section, and means for circulating air over said cooling coils and over food placed on said shelves.
In testimony whereof I affix my signature.
CHARLES E. WICKE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US483768A US1905775A (en) | 1930-09-23 | 1930-09-23 | Illuminated refrigerator display case |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US483768A US1905775A (en) | 1930-09-23 | 1930-09-23 | Illuminated refrigerator display case |
Publications (1)
Publication Number | Publication Date |
---|---|
US1905775A true US1905775A (en) | 1933-04-25 |
Family
ID=23921452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US483768A Expired - Lifetime US1905775A (en) | 1930-09-23 | 1930-09-23 | Illuminated refrigerator display case |
Country Status (1)
Country | Link |
---|---|
US (1) | US1905775A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2425295A (en) * | 1944-10-05 | 1947-08-12 | C V Hill & Company Inc | Refrigerated display case |
-
1930
- 1930-09-23 US US483768A patent/US1905775A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2425295A (en) * | 1944-10-05 | 1947-08-12 | C V Hill & Company Inc | Refrigerated display case |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2705875A (en) | Multiple deck refrigerated display case | |
US1896693A (en) | Refrigerated display device | |
US2717189A (en) | Refrigerator shelves | |
US1905775A (en) | Illuminated refrigerator display case | |
US2290647A (en) | Refrigerated display case | |
US2181637A (en) | Display case | |
US2429709A (en) | Shelf for refrigerator cabinets | |
US1979625A (en) | Refrigerated display case | |
US2083442A (en) | Humidifying display cabinet | |
US1594653A (en) | Refrigerating counter | |
US2181636A (en) | Refrigeration apparatus | |
US2178511A (en) | Refrigerating apparatus | |
US2194176A (en) | Refrigerator | |
US1845682A (en) | Refrigerated display cabinet | |
US2014590A (en) | Show case refrigerator | |
US2625799A (en) | Open front self-service refrigerator | |
US1570811A (en) | Combined refrigerator and display counter | |
US1881541A (en) | Refrigerating goods-display device | |
US1764723A (en) | Refrigerating show case | |
US2613507A (en) | Open top frozen food refrigerator | |
US2112980A (en) | Refrigerator | |
US2125984A (en) | Refrigerating apparatus | |
US1836614A (en) | Refrigerator | |
US2774225A (en) | Refrigerated food display cabinets | |
US1645103A (en) | Refrigerator |