FR2419485A1 - Systeme de degivrage pour vitrine refrigeree - Google Patents
Systeme de degivrage pour vitrine refrigereeInfo
- Publication number
- FR2419485A1 FR2419485A1 FR7905858A FR7905858A FR2419485A1 FR 2419485 A1 FR2419485 A1 FR 2419485A1 FR 7905858 A FR7905858 A FR 7905858A FR 7905858 A FR7905858 A FR 7905858A FR 2419485 A1 FR2419485 A1 FR 2419485A1
- Authority
- FR
- France
- Prior art keywords
- air
- defrosting system
- refrigerated showcase
- during defrosting
- refrigeration
- 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.)
- Granted
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
- F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant system
- F25D21/125—Removing frost by hot-fluid circulating system separate from the refrigerant system the hot fluid being ambient air
-
- 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)
- Freezers Or Refrigerated Showcases (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Defrosting Systems (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Vitrine réfrigérée verticale, ouverte sur le devant et à un seul rideau d'air. L'air de dégivrage est mis en circulation en sens opposé à celui de l'écoulement de l'air de réfrigération, de manière à créer une dépression dans la zone de présentation au cours du dégivrage. Ainsi, l'air initialement froid, provenant du serpentin de réfrigération en cours de dégivrage, passe dans la zone de présentation, ce qui réduit le réchauffement des produits. Domaine d'application : magasins de produits alimentaires, etc.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88469778A | 1978-03-08 | 1978-03-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2419485A1 true FR2419485A1 (fr) | 1979-10-05 |
FR2419485B1 FR2419485B1 (fr) | 1984-06-29 |
Family
ID=25385174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7905858A Granted FR2419485A1 (fr) | 1978-03-08 | 1979-03-07 | Systeme de degivrage pour vitrine refrigeree |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS54139164A (fr) |
AU (1) | AU523250B2 (fr) |
CA (1) | CA1093850A (fr) |
CH (1) | CH635994A5 (fr) |
DE (1) | DE2908726C2 (fr) |
DK (1) | DK154683C (fr) |
ES (1) | ES478321A1 (fr) |
FI (1) | FI70372C (fr) |
FR (1) | FR2419485A1 (fr) |
GB (1) | GB2016669B (fr) |
IT (1) | IT1110355B (fr) |
NO (1) | NO156591C (fr) |
SE (1) | SE449292B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2439372A1 (fr) * | 1978-10-20 | 1980-05-16 | Electrolux Ab | Presentoir, ou vitrine refrigere |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57153182A (en) * | 1981-03-18 | 1982-09-21 | Fuji Electric Co Ltd | Pneumatic defrosting operation for open showcase |
JPS63113280A (ja) * | 1986-10-29 | 1988-05-18 | 辛島 仁 | 冷凍冷蔵陳列ケ−ス |
US5475987A (en) * | 1994-11-17 | 1995-12-19 | Delaware Medical Formation, Inc. | Refrigerated display case apparatus with enhanced airflow and improved insulation construction |
DE20021025U1 (de) * | 2000-12-12 | 2002-04-18 | Rewe Zentral Ag | Kühlregal |
CN101438111B (zh) * | 2006-05-01 | 2011-04-13 | 开利公司 | 通过再蒸发控制改进室内空气的质量 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1568856A (fr) * | 1967-01-10 | 1969-05-30 | ||
US3756038A (en) * | 1972-04-07 | 1973-09-04 | Emhart Corp | Refrigerated display equipment |
US4026121A (en) * | 1975-05-20 | 1977-05-31 | Fuji Denki Seizo Kabushiki Kaisha | Defrosting in open show case of cold-air-circulation type |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB865147A (en) * | 1958-02-03 | 1961-04-12 | Hussmann Refrigerator Co | Display case with adjustable refrigerated shelves |
US3063255A (en) * | 1961-03-31 | 1962-11-13 | Ed Friedrich Inc | Refrigerated display cabinets |
US3675440A (en) * | 1970-12-03 | 1972-07-11 | Clark Equipment Co | Refrigerated display case |
DE2123646A1 (de) * | 1971-05-12 | 1972-11-23 | Linde Ag, 6200 Wiesbaden | Verfahren zum Betreiben eines offenen Kühlmöbels |
DE2649572A1 (de) * | 1976-10-29 | 1978-05-11 | Fuji Electric Co Ltd | Ausstellungskuehlschrank mit kaltluftvorhang |
-
1979
- 1979-01-23 JP JP565079A patent/JPS54139164A/ja active Pending
- 1979-02-21 CA CA322,026A patent/CA1093850A/fr not_active Expired
- 1979-02-28 GB GB7907038A patent/GB2016669B/en not_active Expired
- 1979-03-01 AU AU44714/79A patent/AU523250B2/en not_active Expired
- 1979-03-05 FI FI790734A patent/FI70372C/fi not_active IP Right Cessation
- 1979-03-06 ES ES478321A patent/ES478321A1/es not_active Expired
- 1979-03-06 DE DE2908726A patent/DE2908726C2/de not_active Expired
- 1979-03-06 CH CH215779A patent/CH635994A5/de not_active IP Right Cessation
- 1979-03-07 FR FR7905858A patent/FR2419485A1/fr active Granted
- 1979-03-07 SE SE7902049A patent/SE449292B/sv not_active IP Right Cessation
- 1979-03-07 DK DK094279A patent/DK154683C/da active
- 1979-03-07 NO NO790767A patent/NO156591C/no unknown
- 1979-03-08 IT IT20847/79A patent/IT1110355B/it active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1568856A (fr) * | 1967-01-10 | 1969-05-30 | ||
US3756038A (en) * | 1972-04-07 | 1973-09-04 | Emhart Corp | Refrigerated display equipment |
US4026121A (en) * | 1975-05-20 | 1977-05-31 | Fuji Denki Seizo Kabushiki Kaisha | Defrosting in open show case of cold-air-circulation type |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2439372A1 (fr) * | 1978-10-20 | 1980-05-16 | Electrolux Ab | Presentoir, ou vitrine refrigere |
Also Published As
Publication number | Publication date |
---|---|
FI790734A (fi) | 1979-09-09 |
DK154683C (da) | 1989-06-19 |
IT7920847A0 (it) | 1979-03-08 |
CH635994A5 (de) | 1983-05-13 |
NO156591C (no) | 1987-10-21 |
IT1110355B (it) | 1985-12-23 |
NO156591B (no) | 1987-07-13 |
GB2016669B (en) | 1982-05-12 |
FR2419485B1 (fr) | 1984-06-29 |
AU4471479A (en) | 1979-09-13 |
DK154683B (da) | 1988-12-12 |
DE2908726A1 (de) | 1979-09-13 |
SE7902049L (sv) | 1979-09-09 |
FI70372C (fi) | 1986-09-19 |
JPS54139164A (en) | 1979-10-29 |
DK94279A (da) | 1979-09-09 |
DE2908726C2 (de) | 1985-09-19 |
FI70372B (fi) | 1986-03-27 |
GB2016669A (en) | 1979-09-26 |
NO790767L (no) | 1979-09-11 |
SE449292B (sv) | 1987-04-27 |
ES478321A1 (es) | 1979-11-16 |
AU523250B2 (en) | 1982-07-22 |
CA1093850A (fr) | 1981-01-20 |
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