IT1293966B1 - Sistema di controllo della temperatura in un armadio frigorifero. - Google Patents

Sistema di controllo della temperatura in un armadio frigorifero.

Info

Publication number
IT1293966B1
IT1293966B1 IT97TO000736A ITTO970736A IT1293966B1 IT 1293966 B1 IT1293966 B1 IT 1293966B1 IT 97TO000736 A IT97TO000736 A IT 97TO000736A IT TO970736 A ITTO970736 A IT TO970736A IT 1293966 B1 IT1293966 B1 IT 1293966B1
Authority
IT
Italy
Prior art keywords
control system
temperature control
refrigerator cabinet
refrigerator
cabinet
Prior art date
Application number
IT97TO000736A
Other languages
English (en)
Inventor
Domenico Cappelletti
Original Assignee
Merloni Elettrodomestici Spa
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 Merloni Elettrodomestici Spa filed Critical Merloni Elettrodomestici Spa
Priority to IT97TO000736A priority Critical patent/IT1293966B1/it
Priority to EP98115160A priority patent/EP0897142A1/en
Priority to DE29824137U priority patent/DE29824137U1/de
Publication of ITTO970736A1 publication Critical patent/ITTO970736A1/it
Application granted granted Critical
Publication of IT1293966B1 publication Critical patent/IT1293966B1/it

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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/31—Low ambient temperatures
    • 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0251—Compressor control by controlling speed with on-off operation
    • 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
    • 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
    • F25D2400/04—Refrigerators with a horizontal mullion
    • 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
    • F25D2700/12—Sensors measuring the inside temperature
    • 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
    • F25D2700/12—Sensors measuring the inside temperature
    • F25D2700/122—Sensors measuring the inside temperature of freezer compartments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
IT97TO000736A 1997-08-12 1997-08-12 Sistema di controllo della temperatura in un armadio frigorifero. IT1293966B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT97TO000736A IT1293966B1 (it) 1997-08-12 1997-08-12 Sistema di controllo della temperatura in un armadio frigorifero.
EP98115160A EP0897142A1 (en) 1997-08-12 1998-08-12 Temperature control system in a refrigerating cabinet
DE29824137U DE29824137U1 (de) 1997-08-12 1998-08-12 Temperatursteuersystem für einen Kälteschrank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97TO000736A IT1293966B1 (it) 1997-08-12 1997-08-12 Sistema di controllo della temperatura in un armadio frigorifero.

Publications (2)

Publication Number Publication Date
ITTO970736A1 ITTO970736A1 (it) 1999-02-12
IT1293966B1 true IT1293966B1 (it) 1999-03-15

Family

ID=11415950

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97TO000736A IT1293966B1 (it) 1997-08-12 1997-08-12 Sistema di controllo della temperatura in un armadio frigorifero.

Country Status (2)

Country Link
EP (1) EP0897142A1 (it)
IT (1) IT1293966B1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH694924A5 (de) * 2001-01-23 2005-09-15 Forster Ag Hermann Weinlagerschrank.
DE102008054934A1 (de) * 2008-12-18 2010-07-01 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät sowie Verfahren zur Temperaturregelung in einem Kältegerät
CN112304017B (zh) * 2020-10-27 2023-09-08 深圳市智莱科技股份有限公司 冷柜的控制方法、冷柜和计算机可读存储介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1193911A (en) * 1967-02-13 1970-06-03 Matsushita Electronics Corp Improvements in or relating to Electric Refrigerators
GB1172485A (en) * 1967-08-31 1969-12-03 Matsushita Electronics Corp Temperature Control System for Electric Refrigerator
GB2083928B (en) * 1980-09-04 1985-01-16 Gen Electric Apparatus and method of controlling temperature of a evaporator refrigeration system
DE3904216A1 (de) * 1989-02-13 1990-08-16 Miele & Cie Kuehlschrank mit einer mikroprozessorgesteuerten temperaturregelung
EP0721092A3 (en) * 1995-01-06 1998-01-14 Eaton Corporation Controlling defrost in a refrigerated compartment

Also Published As

Publication number Publication date
ITTO970736A1 (it) 1999-02-12
EP0897142A1 (en) 1999-02-17

Similar Documents

Publication Publication Date Title
DE69724056D1 (de) Kühl-/Gefriermöbel
TR199501600A2 (tr) Sogutucu dolap.
IT1318864B1 (it) Frigorifero e controllo di temperatura per lo stesso.
TR199800181A3 (tr) Isi yalitici mahfaza.
IT1293966B1 (it) Sistema di controllo della temperatura in un armadio frigorifero.
ITTO940594A0 (it) Sistema elettronico di controllo titolo.
KR980004459U (ko) 냉장고의 증발장치
IT1302215B1 (it) Dispositivo frigorifero in condizioni di funzionamento variabili.
IT1296340B1 (it) Metodo per l'impostazione della temperatura in un apparecchio frigorifero e/o congelatore ed apparecchio frigorifero e/o
ITRE930044A0 (it) Gruppo mensola per frigoriferi in genere.
IT237605Y1 (it) Ripiano per frigorifero
TR27702A (tr) Isi izole edici bir mahfaza bölümünü haiz olan sogutucu veya dondurucu cihaz.
IT249262Y1 (it) Apparecchiatura per il controllo della temperatura.
IT1284730B1 (it) Impianto frigorifero, particolarmente per il controllo della temperatura in un velivolo.
IT1303377B1 (it) Impianto frigorifero avente ciclo frigorifero ottimizzato.
IT1277572B1 (it) Valvola di tiraggio per il controllo della temperatura in un frigorifero
KR980004442U (ko) 냉장고의 선반
KR970059328U (ko) 냉장고용 냉기 순환장치
KR970063490U (ko) 냉장고의 유리선반
NL1000028C1 (nl) Koelkast.
IT240484Y1 (it) Dispositivo di comando,con azionamento determinato da variazionidi temperatura
KR970063442U (ko) 냉동차용 냉동기
IT1279514B1 (it) Dispositivo per la regolazione della temperatura, in particolare per ambienti domestici.
KR930026175U (ko) 냉장고의 냉.온수 공급장치
FR2702640B1 (fr) Meuble réfrigérateur.

Legal Events

Date Code Title Description
0001 Granted