EP1020149A3 - Method to control refrigeration conditions of refrigerated modules and device to achieve said method - Google Patents
Method to control refrigeration conditions of refrigerated modules and device to achieve said method Download PDFInfo
- Publication number
- EP1020149A3 EP1020149A3 EP00100725A EP00100725A EP1020149A3 EP 1020149 A3 EP1020149 A3 EP 1020149A3 EP 00100725 A EP00100725 A EP 00100725A EP 00100725 A EP00100725 A EP 00100725A EP 1020149 A3 EP1020149 A3 EP 1020149A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- refrigerated
- modules
- control refrigeration
- refrigeration conditions
- achieve
- 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.)
- Withdrawn
Links
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
-
- 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
- A47F3/0482—Details common to both closed and open types
-
- 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
- F25D21/002—Defroster control
-
- 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
- F25D29/00—Arrangement or mounting of control or safety devices
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/02—Humidity
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/11—Sensor to detect if defrost is necessary
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/11—Sensor to detect if defrost is necessary
- F25B2700/111—Sensor to detect if defrost is necessary using an emitter and receiver, e.g. sensing by emitting light or other radiation and receiving reflection by a sensor
-
- 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
- F25D2400/36—Visual displays
-
- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/14—Sensors measuring the temperature outside the refrigerator or freezer
-
- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/16—Sensors measuring the temperature of products
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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Defrosting Systems (AREA)
Abstract
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999UD000006 IT1310522B1 (en) | 1999-01-15 | 1999-01-15 | Control method for refrigeration conditions comprises showcase with a glass panel and rear hinged top and heating filaments governed by the control unit with cooling assembly measuring the temperature values |
ITUD990005 | 1999-01-15 | ||
IT1999UD000007 IT1310523B1 (en) | 1999-01-15 | 1999-01-15 | Control method for refrigeration conditions comprises showcase with a glass panel and rear hinged top and heating filaments governed by the control unit with cooling assembly measuring the temperature values |
ITUD990007 | 1999-01-15 | ||
IT1999UD000005 IT1310521B1 (en) | 1999-01-15 | 1999-01-15 | Control method for refrigeration conditions comprises showcase with a glass panel and rear hinged top and heating filaments governed by the control unit with cooling assembly measuring the temperature values |
ITUD990006 | 1999-01-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1020149A2 EP1020149A2 (en) | 2000-07-19 |
EP1020149A3 true EP1020149A3 (en) | 2000-11-02 |
Family
ID=27274214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00100725A Withdrawn EP1020149A3 (en) | 1999-01-15 | 2000-01-14 | Method to control refrigeration conditions of refrigerated modules and device to achieve said method |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1020149A3 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1016842C2 (en) * | 2000-12-11 | 2002-06-13 | Edwin De Koeijer | Ice-cream maker at least comprising an assembly of an ice-making device and an ice-cream display case. |
ITRM20050634A1 (en) * | 2005-12-19 | 2007-06-20 | Ixfin S P A | SYSTEM FOR THE AUTOMATED DEFROSTING OF A REFRIGERATOR SYSTEM. |
US9574816B2 (en) | 2010-05-26 | 2017-02-21 | Mitsubishi Electric Corporation | Refrigerating and air-conditioning apparatus |
DE102011079208A1 (en) * | 2011-07-14 | 2013-01-17 | BSH Bosch und Siemens Hausgeräte GmbH | No-frost refrigeration unit and method for defrosting an evaporator |
DE102013008639A1 (en) * | 2013-05-21 | 2014-11-27 | Liebherr-Hausgeräte Lienz Gmbh | Fridge and / or freezer |
ITUB20160124A1 (en) * | 2016-01-20 | 2017-07-20 | Paolo Soffientini | MACHINE FOR THE MAINTENANCE AND EXPOSURE OF FRESH ICE CREAM, SORBETS, GRANITE AND SIMILAR PRODUCTS |
IT201700003447A1 (en) * | 2017-01-13 | 2018-07-13 | Tommaso Pernici | GELATO INSTRUMENT |
CN111265070A (en) * | 2020-01-14 | 2020-06-12 | 刘红亮 | Show window for fast food restaurant dish display area |
CN114644179B (en) * | 2022-03-04 | 2024-04-12 | 黑龙江职业学院(黑龙江省经济管理干部学院) | Temperature monitoring system for traditional Chinese medicine preparation process |
CN117407634B (en) * | 2023-10-18 | 2024-05-03 | 中国空气动力研究与发展中心计算空气动力研究所 | Flat plate frosting thickness rapid prediction method based on frosting characteristic curve |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3453837A (en) * | 1967-11-09 | 1969-07-08 | Honeywell Inc | Defrost control apparatus |
US3777505A (en) * | 1971-07-21 | 1973-12-11 | Mitsubishi Heavy Ind Ltd | Defrosting method and apparatus |
US3892947A (en) * | 1974-02-27 | 1975-07-01 | Donnelly Mirrors Inc | Electrically heated panel with anti-shock conductive strips |
US4827729A (en) * | 1987-07-07 | 1989-05-09 | Flachglas Ag | Method of removing a mist coating from the interior face of a glazed panel of a refrigerating cabinet |
GB2300934A (en) * | 1995-05-13 | 1996-11-20 | Hussmann | Controlling heater for glass door of refrigeration equipment |
-
2000
- 2000-01-14 EP EP00100725A patent/EP1020149A3/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3453837A (en) * | 1967-11-09 | 1969-07-08 | Honeywell Inc | Defrost control apparatus |
US3777505A (en) * | 1971-07-21 | 1973-12-11 | Mitsubishi Heavy Ind Ltd | Defrosting method and apparatus |
US3892947A (en) * | 1974-02-27 | 1975-07-01 | Donnelly Mirrors Inc | Electrically heated panel with anti-shock conductive strips |
US4827729A (en) * | 1987-07-07 | 1989-05-09 | Flachglas Ag | Method of removing a mist coating from the interior face of a glazed panel of a refrigerating cabinet |
GB2300934A (en) * | 1995-05-13 | 1996-11-20 | Hussmann | Controlling heater for glass door of refrigeration equipment |
Also Published As
Publication number | Publication date |
---|---|
EP1020149A2 (en) | 2000-07-19 |
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Effective date: 20010208 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20030531 |