US2836039A - Refrigerated self-service showcase - Google Patents

Refrigerated self-service showcase Download PDF

Info

Publication number
US2836039A
US2836039A US535123A US53512355A US2836039A US 2836039 A US2836039 A US 2836039A US 535123 A US535123 A US 535123A US 53512355 A US53512355 A US 53512355A US 2836039 A US2836039 A US 2836039A
Authority
US
United States
Prior art keywords
air
showcase
wall
display
passages
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
Application number
US535123A
Inventor
Karl A Weber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weber Showcase and Fixture Co Inc
Original Assignee
Weber Showcase and Fixture Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Weber Showcase and Fixture Co Inc filed Critical Weber Showcase and Fixture Co Inc
Priority to US535123A priority Critical patent/US2836039A/en
Application granted granted Critical
Publication of US2836039A publication Critical patent/US2836039A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A47F3/0439—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
    • 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
    • A47F2003/046—Cases or cabinets of the open type with forced air circulation with shelves having air ducts

Definitions

  • This invention relates to an improved refrigerated self-service showcase.
  • Figure l is a perspective view of a showcase embodying this invention.
  • Figure 2 is a section taken along line 22 of Figure 1.
  • a housing is formed having a front wall 10, a rear wall 12, a top 14 and bottom 16 and side walls 18 and 20 all of suitable insulated construction to facilitate maintenance of a low temperature within the case.
  • the top 14 terminates inwardly of bottom 16 and is provided with a downturned wall segment 17 which terminates well short of the upper extremity of front wall providing an access opening 19.
  • an inner wall 26 Spaced from bottom 16 is an inner wall 26 which extends from side wall 18 to side wall 20 and is suitably aflixed thereto providing a lower front air passage 39.
  • a second inner wall 30 is provided spaced from rear wall 12 and extending between and suitably afiixed to side walls 18 and 20, forming a rear air passage 32, communicating with air passage 28.
  • an inner wall 34 Spaced below top 14 is an inner wall 34 which likewise extends from side wall 18 to side wall 20, forming upper air passage 36, communicating with air passage 32.
  • the air passage 28 has mounted therein a blower 38 rearwardly which draws air downwardly into air passage 28 through air passage 39 and upwardly through air passage 32, the inlet to the air pasage 39 being formed between front wall 10 and inner wall 33, a screen 37 covering the inlet to prevent entry of foreign matter into the showcase.
  • a refrigerating coil 40 is provided in air passage 28 to suitably refrigerate air circulated by blower 38. Refrigerated air is moved by blower 38 upwardly through air passage 32 and forwardly through air passage 36.
  • wall segment 17 Spaced from wall segment 17 is a downwardly projecting inner wall section 42 so that air discharged between wall segment 17 and wall section 42 forms a blanket of refrigerated air across access opening 19 preventing atmospheric air entering the showcase.
  • the curtain of air enters air passage 39 between walls 18 and 33 and is recirculated.
  • U-shaped display bins 44 which extend from side wall 18 to side wall 20 and are afiixed thereto. These display bins have their rear walls spaced from inner wall 30 to form an air passage 46 parallel to air passage 32 on the opposite side of wall 30. Also the U-shaped display bins have their upper and lower walls spaced from one another to form air passages 48 therebetween.
  • the upper walls 50 of each U-shaped display bin have a plurality of slots 52 formed therein permitting air to flow from passages 48 into the bin.
  • the lower wall 54 of each bin has an upwardly and forwardly inclined baffle 56 afiixed thereto which confines flow through air passages 48 into the display bins.
  • Air is admitted to air passage 46 from air passage 58 formed beneath the lowermost display bin and inner wall 26.
  • a blower 60 and refrigerating coils 62 are mounted in air passage 58.
  • air is moved by blower 38 upwardly through passage 32 and forwardly through passage 36 and is discharged as a blanket over access opening 19 and is then recirculated.
  • air moved by blower 60 moves upwardly through passage 46 and forwardly through passages 48 and out slots 52 into each individual display bin over the goods on display. This air is then drawn by blower 60 over coil 62 and recirculated.
  • a refrigerated showcase comprising a housing having an access opening, a plurality of open display bins positioned one above the other in said housing, means forming air passages on three sides of said display bins, air moving means circulating air through said passages directing air flow in a curtain across said access opening, and means for diverting a portion of the air moved by said air moving means into said last-mentioned air passages, and refrigerating means in the path of air moved by said air moving means.
  • a refrigerated showcase comprising a housing having an access opening, a plurality of open display bins positioned one above the other in said housing, means forming air passages on three sides of said display bins, air moving means circulating air through said passages directing air flow in a curtain across said access opening, means for diverting a portion of the air moved by said air moving means into said last-mentioned air passages, and refrigerating means in the path of air moved by said air moving means, one side of said display bins having openings therein admitting air into said dsplay bins from said last-mentioned air passages.
  • a refrigerated showcase comprising a housing having an access opening, a plurality of open display bins positioned one above the other in said housing, means forming air passages on three sides of said display bins, air moving means circulating air through said passages directing air flow in a curtain across said access opening, means for diverting a portion of the air moved by said air moving means into said last-mentioned air passages, refrigerating means in the path of air moved by said air moving means, one side of said display bins having openings therein admitting air into said display bins from said last-mentioned air passages, and baflie means over said openings directing air fiow downwardly into said display bins.
  • a refrigerated showcase comprising a housing hav- 98. 311', w s; qlanins. wa a p u alit f Op n isplay bins positioned one above the other in said housing, means forming air passages: in said housing, air moving m ns ir ala a i a r n e drpa s e n i c as ins same in a curtain across said access opening, sai :1 display bins being spaced f rom one another, mans form- Rsieaeyw Zi a! s. 119 fils qiv hiinwati UNITED STATES PATENTS Hall Dec. 3, 1940 Hall May 13, 1941 Hall May 13, 1941 MacMaster Jan. '10, 1950 Bent1y Api 21 ,1953 Knight Nov. 3, 1953 Baker' 'Dec. 8', 1953'- Pichler Apt; 12, 1955

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Description

y 7, 1958 K. A. WEBER 2,836,039
REFRIGERATED SELF-SERVICE SHOWCASE Filed Sept. 19, 1955 2*Sheets-Sheet 1 INVEN TOR. MEL ,4. W585i? May 27, 1958 K. A. WEBER REFRIGERATED SELF-SERVICE SHOWCASE 2 Sheets-Sheet 2 Filed Sept. 19, 1955 m MW 2 7 m m n L MF M w P K V W United States Patent REFRIGERATED SELF-SERVICE SHOWCASE Karl A. Weber, Los Angeles, Calif., assignor to Weber Showcase & Fixture Co., Inc., Los Angeles, Calif., a corporation of California Application September 19, 1955, Serial No. 535,123
4 Claims. (Cl. 62-89.5)
This invention relates to an improved refrigerated self-service showcase.
It is an object of this invention to provide a showcase which is open and accessible for the storage and display of foodstuffs.
It is a further object of this invention to provide a showcase wherein foodstuifs may be maintained at a temperature lower than atmospheric temperature.
It is still a further object of this invention to provide a showcase having a maximum display area.
it is still a further object of this invention to provide means for preventing entry of atmospheric air into the showcase.
It is still a further object of this invention to continuously circulate cold air over and around foodstuffs on display.
Other objects and advantages will be readily apparent from the following description:
In the drawings:
Figure l is a perspective view of a showcase embodying this invention.
Figure 2 is a section taken along line 22 of Figure 1.
A housing is formed having a front wall 10, a rear wall 12, a top 14 and bottom 16 and side walls 18 and 20 all of suitable insulated construction to facilitate maintenance of a low temperature within the case. The top 14 terminates inwardly of bottom 16 and is provided with a downturned wall segment 17 which terminates well short of the upper extremity of front wall providing an access opening 19.
Spaced from bottom 16 is an inner wall 26 which extends from side wall 18 to side wall 20 and is suitably aflixed thereto providing a lower front air passage 39. Similarly, at the rear of the cabinet a second inner wall 30 is provided spaced from rear wall 12 and extending between and suitably afiixed to side walls 18 and 20, forming a rear air passage 32, communicating with air passage 28.
Spaced below top 14 is an inner wall 34 which likewise extends from side wall 18 to side wall 20, forming upper air passage 36, communicating with air passage 32. The air passage 28 has mounted therein a blower 38 rearwardly which draws air downwardly into air passage 28 through air passage 39 and upwardly through air passage 32, the inlet to the air pasage 39 being formed between front wall 10 and inner wall 33, a screen 37 covering the inlet to prevent entry of foreign matter into the showcase. A refrigerating coil 40 is provided in air passage 28 to suitably refrigerate air circulated by blower 38. Refrigerated air is moved by blower 38 upwardly through air passage 32 and forwardly through air passage 36. Spaced from wall segment 17 is a downwardly projecting inner wall section 42 so that air discharged between wall segment 17 and wall section 42 forms a blanket of refrigerated air across access opening 19 preventing atmospheric air entering the showcase. The curtain of air enters air passage 39 between walls 18 and 33 and is recirculated. The inner walls 26, 30
"ice
and 34 are preferably insulated to prevent heat exchange therethrough.
Mounted within the showcase are a plurality of U- shaped display bins 44 which extend from side wall 18 to side wall 20 and are afiixed thereto. These display bins have their rear walls spaced from inner wall 30 to form an air passage 46 parallel to air passage 32 on the opposite side of wall 30. Also the U-shaped display bins have their upper and lower walls spaced from one another to form air passages 48 therebetween. The upper walls 50 of each U-shaped display bin have a plurality of slots 52 formed therein permitting air to flow from passages 48 into the bin. The lower wall 54 of each bin has an upwardly and forwardly inclined baffle 56 afiixed thereto which confines flow through air passages 48 into the display bins.
Air is admitted to air passage 46 from air passage 58 formed beneath the lowermost display bin and inner wall 26. A blower 60 and refrigerating coils 62 are mounted in air passage 58.
Thus in operation air is moved by blower 38 upwardly through passage 32 and forwardly through passage 36 and is discharged as a blanket over access opening 19 and is then recirculated. In the meantime air moved by blower 60 moves upwardly through passage 46 and forwardly through passages 48 and out slots 52 into each individual display bin over the goods on display. This air is then drawn by blower 60 over coil 62 and recirculated.
While what hereinbefore has been described is the preferred embodiment of this invention it is readily apparent that alterations and modifications can be resorted to without departing from the scope of this invention and such alterations and modifications are intended to be in-.
cluded within the scope of the appended claims.
I claim:
1. A refrigerated showcase comprising a housing having an access opening, a plurality of open display bins positioned one above the other in said housing, means forming air passages on three sides of said display bins, air moving means circulating air through said passages directing air flow in a curtain across said access opening, and means for diverting a portion of the air moved by said air moving means into said last-mentioned air passages, and refrigerating means in the path of air moved by said air moving means.
2. A refrigerated showcase comprising a housing having an access opening, a plurality of open display bins positioned one above the other in said housing, means forming air passages on three sides of said display bins, air moving means circulating air through said passages directing air flow in a curtain across said access opening, means for diverting a portion of the air moved by said air moving means into said last-mentioned air passages, and refrigerating means in the path of air moved by said air moving means, one side of said display bins having openings therein admitting air into said dsplay bins from said last-mentioned air passages.
3. A refrigerated showcase comprising a housing having an access opening, a plurality of open display bins positioned one above the other in said housing, means forming air passages on three sides of said display bins, air moving means circulating air through said passages directing air flow in a curtain across said access opening, means for diverting a portion of the air moved by said air moving means into said last-mentioned air passages, refrigerating means in the path of air moved by said air moving means, one side of said display bins having openings therein admitting air into said display bins from said last-mentioned air passages, and baflie means over said openings directing air fiow downwardly into said display bins.
4. A refrigerated showcase comprising a housing hav- 98. 311', w s; qlanins. wa a p u alit f Op n isplay bins positioned one above the other in said housing, means forming air passages: in said housing, air moving m ns ir ala a i a r n e drpa s e n i c as ins same in a curtain across said access opening, sai :1 display bins being spaced f rom one another, mans form- Rsieaeyw Zi a! s. 119 fils qiv hiinwati UNITED STATES PATENTS Hall Dec. 3, 1940 Hall May 13, 1941 Hall May 13, 1941 MacMaster Jan. '10, 1950 Bent1y Api 21 ,1953 Knight Nov. 3, 1953 Baker' 'Dec. 8', 1953'- Pichler Apt; 12, 1955
US535123A 1955-09-19 1955-09-19 Refrigerated self-service showcase Expired - Lifetime US2836039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US535123A US2836039A (en) 1955-09-19 1955-09-19 Refrigerated self-service showcase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US535123A US2836039A (en) 1955-09-19 1955-09-19 Refrigerated self-service showcase

Publications (1)

Publication Number Publication Date
US2836039A true US2836039A (en) 1958-05-27

Family

ID=24132942

Family Applications (1)

Application Number Title Priority Date Filing Date
US535123A Expired - Lifetime US2836039A (en) 1955-09-19 1955-09-19 Refrigerated self-service showcase

Country Status (1)

Country Link
US (1) US2836039A (en)

Cited By (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923137A (en) * 1958-02-12 1960-02-02 Tyler Refrigeration Corp Refrigerated goods case
US2936597A (en) * 1958-08-21 1960-05-17 Osceola Equipment Corp Refrigerated display units
US2936596A (en) * 1959-06-04 1960-05-17 Warren Company Inc Frozen food display case
US2960849A (en) * 1959-04-06 1960-11-22 Gen Motors Corp Refrigerating apparatus
US3006707A (en) * 1958-04-30 1961-10-31 Anthony T Rossi Dispensing and display cabinet
US3010290A (en) * 1959-07-13 1961-11-28 Nathan Gilbert Comestible storage and display device
US3021691A (en) * 1960-02-23 1962-02-20 Birkenwald Inc Air curtain reach-in display cooler
US3063253A (en) * 1960-04-11 1962-11-13 Hussmann Refrigerator Co Low temperature refrigerated case
US3063256A (en) * 1961-08-17 1962-11-13 Lamb Frank Gilbert Upright refrigerator showcase
US3063252A (en) * 1961-08-17 1962-11-13 Lamb Frank Gilbert Upright refrigerator showcase
US3082612A (en) * 1961-02-13 1963-03-26 Dual Jet Refrigeration Company Refrigerated cabinet and defrosting means
US3091942A (en) * 1961-04-10 1963-06-04 Hussmann Refrigerator Co Food merchandiser
US3094851A (en) * 1961-05-01 1963-06-25 Dual Jet Refrigeration Company Refrigeration cabinet and defrost
US3103796A (en) * 1960-07-15 1963-09-17 Hussmann Refrigerator Co Refrigeration system
US3115019A (en) * 1960-09-26 1963-12-24 American Hardware Corp Self-service refrigerated display case
US3130559A (en) * 1961-05-17 1964-04-28 Dual Jet Refrigeration Company Multiple jet conditioning cabinet
US3134243A (en) * 1960-09-06 1964-05-26 Dual Jet Refrigeration Company Refrigerated display case
US3146607A (en) * 1960-11-19 1964-09-01 Gen Motors Corp Frozen-food display cases
US3147602A (en) * 1961-07-31 1964-09-08 Dual Jet Refrigeration Company Defrost method and means for refrigerated cabinets
US3169383A (en) * 1958-11-25 1965-02-16 Whirlpool Co Refrigerator with hollow cold shelf
DE1187645B (en) * 1960-12-17 1965-02-25 Louis Francis Barroero Standing cold cell with unobstructed access opening
US3196632A (en) * 1963-12-30 1965-07-27 Herman L Buffington Refrigerated cabinet
US3218822A (en) * 1964-10-13 1965-11-23 Mccray Refrigerator Company In Frozen food display case
US3366432A (en) * 1965-11-18 1968-01-30 Dynalectron Corp Cooler device
US3365908A (en) * 1966-09-15 1968-01-30 Emhart Corp Display case
US3369375A (en) * 1965-12-13 1968-02-20 Mccray Refrigerator Company In Refrigerated display case
US3719408A (en) * 1971-02-02 1973-03-06 Pet Inc Mobile merchandiser cart and refrigerated showcase therefor
US3751653A (en) * 1971-06-04 1973-08-07 Emhart Corp Refrigerated display case
US3888091A (en) * 1974-04-04 1975-06-10 Clark Equipment Co Air distribution means for a refrigerated meat case
JPS58193078A (en) * 1982-05-06 1983-11-10 日本建鐵株式会社 Open showcase
JPS58193075A (en) * 1982-05-06 1983-11-10 日本建鐵株式会社 Open showcase
JPS58193077A (en) * 1982-05-06 1983-11-10 日本建鐵株式会社 Open showcase
JPS58193074A (en) * 1982-05-06 1983-11-10 日本建鐵株式会社 Open showcase
EP0210796A2 (en) * 1985-07-20 1987-02-04 Sanden Corporation Shelf structure for a show case
US4840439A (en) * 1986-03-03 1989-06-20 Sanden Corporation Display cabinet
US5201191A (en) * 1991-09-06 1993-04-13 Leggett & Platt, Inc. Refrigerated merchandiser
US5301517A (en) * 1992-05-29 1994-04-12 L&P Property Management Company Refrigerated shelf merchandiser
US5345778A (en) * 1993-05-07 1994-09-13 Hussmann Corporation Low temperature display merchandiser
US5357767A (en) * 1993-05-07 1994-10-25 Hussmann Corporation Low temperature display merchandiser
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
US5755108A (en) * 1996-12-03 1998-05-26 Kysor Industrial Corporation Wedge type refrigerated display case
US5964512A (en) * 1996-05-03 1999-10-12 Margaret Platt Borgen Cooled display case
US20040226932A1 (en) * 2003-04-28 2004-11-18 Flinn Gary L. Tortilla cart warmer
CN103720243A (en) * 2013-12-19 2014-04-16 大连三洋冷链有限公司 Display cabinet with microcirculation wind curtain air supply under shelf
RU2523063C2 (en) * 2009-09-16 2014-07-20 ОСКАРТЬЕЛЛЕ С.п.А. Chill box barriers for air retention
US20140260411A1 (en) * 2013-03-12 2014-09-18 Hussmann Corporation Dual temperature refrigerated display case
US20190008289A1 (en) * 2017-07-07 2019-01-10 Carrier Corporation Refrigeration display case
US10314411B2 (en) 2016-05-25 2019-06-11 Hussmann Corporation Refrigerated merchandiser with airflow support system
WO2020208347A1 (en) * 2019-04-09 2020-10-15 Aerofoil Energy Limited Improvements to display refrigerators and freezers
US11045018B2 (en) * 2016-06-27 2021-06-29 Fri-Jado B.V. Display unit for storing and displaying heated goods, and use of a display unit
US11304544B2 (en) * 2019-10-09 2022-04-19 Fri-Jado B.V. System comprising a display unit for storing and displaying food products, and multiple shelves, and method for storing and displaying food products in a display unit
IT202200008306A1 (en) * 2022-04-27 2023-10-27 Epta Spa REFRIGERATED DISPLAY CABINET WITH TWO ZONE DISPLAY COMPARTMENT

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2223761A (en) * 1938-07-01 1940-12-03 Tolco Inc Air conditioned display counter
US2241854A (en) * 1938-05-21 1941-05-13 Tolco Inc Air conditioned display compartment
US2241853A (en) * 1938-03-09 1941-05-13 Tolco Inc Conditioned display
US2494480A (en) * 1946-04-29 1950-01-10 C V Hill & Company Inc Self-service refrigerated case having a defrosting system
US2635434A (en) * 1950-10-06 1953-04-21 Mccray Refrigerator Company In Open-top refrigerated display case
US2657545A (en) * 1950-06-13 1953-11-03 Betz Corp Refrigerated display case
US2661604A (en) * 1950-11-03 1953-12-08 Gen Motors Corp Open top display refrigerating apparatus
US2705875A (en) * 1952-11-19 1955-04-12 Gen Motors Corp Multiple deck refrigerated display case

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2241853A (en) * 1938-03-09 1941-05-13 Tolco Inc Conditioned display
US2241854A (en) * 1938-05-21 1941-05-13 Tolco Inc Air conditioned display compartment
US2223761A (en) * 1938-07-01 1940-12-03 Tolco Inc Air conditioned display counter
US2494480A (en) * 1946-04-29 1950-01-10 C V Hill & Company Inc Self-service refrigerated case having a defrosting system
US2657545A (en) * 1950-06-13 1953-11-03 Betz Corp Refrigerated display case
US2635434A (en) * 1950-10-06 1953-04-21 Mccray Refrigerator Company In Open-top refrigerated display case
US2661604A (en) * 1950-11-03 1953-12-08 Gen Motors Corp Open top display refrigerating apparatus
US2705875A (en) * 1952-11-19 1955-04-12 Gen Motors Corp Multiple deck refrigerated display case

Cited By (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923137A (en) * 1958-02-12 1960-02-02 Tyler Refrigeration Corp Refrigerated goods case
US3006707A (en) * 1958-04-30 1961-10-31 Anthony T Rossi Dispensing and display cabinet
US2936597A (en) * 1958-08-21 1960-05-17 Osceola Equipment Corp Refrigerated display units
US3169383A (en) * 1958-11-25 1965-02-16 Whirlpool Co Refrigerator with hollow cold shelf
US2960849A (en) * 1959-04-06 1960-11-22 Gen Motors Corp Refrigerating apparatus
US2936596A (en) * 1959-06-04 1960-05-17 Warren Company Inc Frozen food display case
US3010290A (en) * 1959-07-13 1961-11-28 Nathan Gilbert Comestible storage and display device
US3021691A (en) * 1960-02-23 1962-02-20 Birkenwald Inc Air curtain reach-in display cooler
US3063253A (en) * 1960-04-11 1962-11-13 Hussmann Refrigerator Co Low temperature refrigerated case
US3103796A (en) * 1960-07-15 1963-09-17 Hussmann Refrigerator Co Refrigeration system
US3134243A (en) * 1960-09-06 1964-05-26 Dual Jet Refrigeration Company Refrigerated display case
US3115019A (en) * 1960-09-26 1963-12-24 American Hardware Corp Self-service refrigerated display case
US3146607A (en) * 1960-11-19 1964-09-01 Gen Motors Corp Frozen-food display cases
DE1187645B (en) * 1960-12-17 1965-02-25 Louis Francis Barroero Standing cold cell with unobstructed access opening
US3082612A (en) * 1961-02-13 1963-03-26 Dual Jet Refrigeration Company Refrigerated cabinet and defrosting means
US3091942A (en) * 1961-04-10 1963-06-04 Hussmann Refrigerator Co Food merchandiser
US3094851A (en) * 1961-05-01 1963-06-25 Dual Jet Refrigeration Company Refrigeration cabinet and defrost
US3130559A (en) * 1961-05-17 1964-04-28 Dual Jet Refrigeration Company Multiple jet conditioning cabinet
US3147602A (en) * 1961-07-31 1964-09-08 Dual Jet Refrigeration Company Defrost method and means for refrigerated cabinets
US3063252A (en) * 1961-08-17 1962-11-13 Lamb Frank Gilbert Upright refrigerator showcase
US3063256A (en) * 1961-08-17 1962-11-13 Lamb Frank Gilbert Upright refrigerator showcase
US3196632A (en) * 1963-12-30 1965-07-27 Herman L Buffington Refrigerated cabinet
US3218822A (en) * 1964-10-13 1965-11-23 Mccray Refrigerator Company In Frozen food display case
US3366432A (en) * 1965-11-18 1968-01-30 Dynalectron Corp Cooler device
US3369375A (en) * 1965-12-13 1968-02-20 Mccray Refrigerator Company In Refrigerated display case
US3365908A (en) * 1966-09-15 1968-01-30 Emhart Corp Display case
US3719408A (en) * 1971-02-02 1973-03-06 Pet Inc Mobile merchandiser cart and refrigerated showcase therefor
US3751653A (en) * 1971-06-04 1973-08-07 Emhart Corp Refrigerated display case
US3888091A (en) * 1974-04-04 1975-06-10 Clark Equipment Co Air distribution means for a refrigerated meat case
JPS58193075A (en) * 1982-05-06 1983-11-10 日本建鐵株式会社 Open showcase
JPS58193078A (en) * 1982-05-06 1983-11-10 日本建鐵株式会社 Open showcase
JPS58193077A (en) * 1982-05-06 1983-11-10 日本建鐵株式会社 Open showcase
JPS58193074A (en) * 1982-05-06 1983-11-10 日本建鐵株式会社 Open showcase
EP0210796A2 (en) * 1985-07-20 1987-02-04 Sanden Corporation Shelf structure for a show case
EP0210796A3 (en) * 1985-07-20 1987-08-26 Sanden Corporation Shelf structure for a show case
US4840439A (en) * 1986-03-03 1989-06-20 Sanden Corporation Display cabinet
US5201191A (en) * 1991-09-06 1993-04-13 Leggett & Platt, Inc. Refrigerated merchandiser
US5301517A (en) * 1992-05-29 1994-04-12 L&P Property Management Company Refrigerated shelf merchandiser
US5499513A (en) * 1992-05-29 1996-03-19 L&P Property Management Company Refrigerated shelf merchandiser
US5584192A (en) * 1992-05-29 1996-12-17 L&P Property Management Company Refrigerated shelf merchandiser
US5345778A (en) * 1993-05-07 1994-09-13 Hussmann Corporation Low temperature display merchandiser
US5357767A (en) * 1993-05-07 1994-10-25 Hussmann Corporation Low temperature display merchandiser
WO1994026154A1 (en) * 1993-05-07 1994-11-24 Hussmann Corporation Low temperature display merchandiser
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
US5964512A (en) * 1996-05-03 1999-10-12 Margaret Platt Borgen Cooled display case
US5755108A (en) * 1996-12-03 1998-05-26 Kysor Industrial Corporation Wedge type refrigerated display case
US7012218B2 (en) * 2003-04-28 2006-03-14 Flinn Gary L Tortilla cart warmer
US20040226932A1 (en) * 2003-04-28 2004-11-18 Flinn Gary L. Tortilla cart warmer
RU2523063C2 (en) * 2009-09-16 2014-07-20 ОСКАРТЬЕЛЛЕ С.п.А. Chill box barriers for air retention
US20140260411A1 (en) * 2013-03-12 2014-09-18 Hussmann Corporation Dual temperature refrigerated display case
US9538858B2 (en) * 2013-03-12 2017-01-10 Hussmann Corporation Dual temperature refrigerated display case
CN103720243A (en) * 2013-12-19 2014-04-16 大连三洋冷链有限公司 Display cabinet with microcirculation wind curtain air supply under shelf
US10314411B2 (en) 2016-05-25 2019-06-11 Hussmann Corporation Refrigerated merchandiser with airflow support system
US11045018B2 (en) * 2016-06-27 2021-06-29 Fri-Jado B.V. Display unit for storing and displaying heated goods, and use of a display unit
US20190008289A1 (en) * 2017-07-07 2019-01-10 Carrier Corporation Refrigeration display case
WO2020208347A1 (en) * 2019-04-09 2020-10-15 Aerofoil Energy Limited Improvements to display refrigerators and freezers
US11304544B2 (en) * 2019-10-09 2022-04-19 Fri-Jado B.V. System comprising a display unit for storing and displaying food products, and multiple shelves, and method for storing and displaying food products in a display unit
US11304543B2 (en) * 2019-10-09 2022-04-19 Fri-Jado B.V. System comprising a display unit for storing and displaying food products, and multiple shelves, and method for storing and displaying refrigerated food products in a display unit
IT202200008306A1 (en) * 2022-04-27 2023-10-27 Epta Spa REFRIGERATED DISPLAY CABINET WITH TWO ZONE DISPLAY COMPARTMENT
EP4269916A1 (en) * 2022-04-27 2023-11-01 Epta S.p.A. Refrigerated display cabinet with two-area display compartment

Similar Documents

Publication Publication Date Title
US2836039A (en) Refrigerated self-service showcase
US3756038A (en) Refrigerated display equipment
US3690118A (en) Open refrigerated display case with roll-in display racks
US2962875A (en) Upright refrigerated cabinet with unimpeded front access
US3115019A (en) Self-service refrigerated display case
US2984085A (en) Walk-in cooler apparatus
US4165620A (en) Self-service cooling cabinet
US3063255A (en) Refrigerated display cabinets
US2528916A (en) Refrigerated shelving
US3501925A (en) Refrigerated equipment
US2332174A (en) Display refrigerator
KR20070086501A (en) Multi-band air curtain separation barrier
US2421314A (en) Open top refrigerated display case
US3021691A (en) Air curtain reach-in display cooler
US3063254A (en) Food merchandiser
US3134243A (en) Refrigerated display case
US4124996A (en) Refrigeration system incorporating a single air circulation means for a combination refrigerated display case and walk-in cooler
US2993349A (en) Refrigerated display case
US3044274A (en) Refrigerated display case
US2492695A (en) Refrigerated case
KR100669308B1 (en) Refrigerated display merchandiser with improved air curtain
US2630684A (en) Refrigerated multiple shelf display case
US2705875A (en) Multiple deck refrigerated display case
US3698205A (en) Walk-in cooler refrigerated display case combination
US2635434A (en) Open-top refrigerated display case