IT1289387B1 - IMPROVEMENTS TO COMPRESSION REFRIGERANT CIRCUITS FOR DOMESTIC AND SIMILAR APPLIANCES - Google Patents

IMPROVEMENTS TO COMPRESSION REFRIGERANT CIRCUITS FOR DOMESTIC AND SIMILAR APPLIANCES

Info

Publication number
IT1289387B1
IT1289387B1 IT96PN000044A ITPN960044A IT1289387B1 IT 1289387 B1 IT1289387 B1 IT 1289387B1 IT 96PN000044 A IT96PN000044 A IT 96PN000044A IT PN960044 A ITPN960044 A IT PN960044A IT 1289387 B1 IT1289387 B1 IT 1289387B1
Authority
IT
Italy
Prior art keywords
domestic
refrigerant circuits
compression refrigerant
similar appliances
appliances
Prior art date
Application number
IT96PN000044A
Other languages
Italian (it)
Inventor
Matteo Bellomo
Tiziano Bertotti
Original Assignee
Zanussi Elettromecc
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 Zanussi Elettromecc filed Critical Zanussi Elettromecc
Priority to IT96PN000044A priority Critical patent/IT1289387B1/en
Publication of ITPN960044A0 publication Critical patent/ITPN960044A0/it
Priority to PCT/EP1997/003310 priority patent/WO1998002697A1/en
Priority to EP97930392A priority patent/EP0912866A1/en
Priority to BR9710245A priority patent/BR9710245A/en
Priority to JP10505543A priority patent/JP2000514544A/en
Publication of ITPN960044A1 publication Critical patent/ITPN960044A1/en
Application granted granted Critical
Publication of IT1289387B1 publication Critical patent/IT1289387B1/en

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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/025—Motor control arrangements
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
    • 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
    • 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
IT96PN000044A 1996-07-16 1996-07-16 IMPROVEMENTS TO COMPRESSION REFRIGERANT CIRCUITS FOR DOMESTIC AND SIMILAR APPLIANCES IT1289387B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT96PN000044A IT1289387B1 (en) 1996-07-16 1996-07-16 IMPROVEMENTS TO COMPRESSION REFRIGERANT CIRCUITS FOR DOMESTIC AND SIMILAR APPLIANCES
PCT/EP1997/003310 WO1998002697A1 (en) 1996-07-16 1997-06-24 Improvements in the refrigerating circuits of household and similar vapour-compression refrigeration apparatuses
EP97930392A EP0912866A1 (en) 1996-07-16 1997-06-24 Improvements in the refrigerating circuits of household and similar vapour-compression refrigeration apparatuses
BR9710245A BR9710245A (en) 1996-07-16 1997-06-24 Thermofluid-dynamic circuit for domestic and similar refrigeration appliances
JP10505543A JP2000514544A (en) 1996-07-16 1997-06-24 Improvement of refrigeration circuit in household and other vapor compression refrigeration equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96PN000044A IT1289387B1 (en) 1996-07-16 1996-07-16 IMPROVEMENTS TO COMPRESSION REFRIGERANT CIRCUITS FOR DOMESTIC AND SIMILAR APPLIANCES

Publications (3)

Publication Number Publication Date
ITPN960044A0 ITPN960044A0 (en) 1996-07-16
ITPN960044A1 ITPN960044A1 (en) 1998-01-16
IT1289387B1 true IT1289387B1 (en) 1998-10-02

Family

ID=11395170

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96PN000044A IT1289387B1 (en) 1996-07-16 1996-07-16 IMPROVEMENTS TO COMPRESSION REFRIGERANT CIRCUITS FOR DOMESTIC AND SIMILAR APPLIANCES

Country Status (5)

Country Link
EP (1) EP0912866A1 (en)
JP (1) JP2000514544A (en)
BR (1) BR9710245A (en)
IT (1) IT1289387B1 (en)
WO (1) WO1998002697A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10310600A1 (en) * 2003-03-11 2004-09-23 Linde Kältetechnik GmbH & Co. KG Refrigerant (mixture) circuit and method for operating a refrigerant (mixture) circuit
NO2356135T3 (en) 2008-11-05 2018-03-24
WO2015086058A1 (en) * 2013-12-11 2015-06-18 Electrolux Appliances Aktiebolag Refrigerator apparatus and method for control thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1768558A (en) * 1927-04-28 1930-07-01 Frigidaire Corp Refrigerating apparatus
US4267702A (en) 1979-08-13 1981-05-19 Ranco Incorporated Refrigeration system with refrigerant flow controlling valve
US4286438A (en) 1980-05-02 1981-09-01 Whirlpool Corporation Condition responsive liquid line valve for refrigeration appliance
IT8632304V0 (en) * 1986-04-09 1986-04-09 Necchi Spa REFRIGERATOR SYSTEM POWERED BY AN ALTERNATIVE COMPRESSOR.
US5023531A (en) * 1988-05-19 1991-06-11 Arx, Inc. Dual hybrid demand refrigeration control apparatus
BR8804215A (en) * 1988-08-12 1990-03-27 Brasil Compressores Sa BLOCKING VALVE FOR COOLING OR AIR CONDITIONING SYSTEMS
IT1247635B (en) 1990-12-11 1994-12-28 Zanussi Elettromecc IMPROVEMENT IN REFRIGERATING MOTOR-COMPRESSORS WITH ELECTRONIC CONTROL
BR9300342A (en) 1993-02-09 1994-09-27 Brasil Compressores Sa Arrangement for starting cooling systems with pressure difference at startup
JPH0828969A (en) * 1994-07-15 1996-02-02 Sanyo Electric Co Ltd Cooling system

Also Published As

Publication number Publication date
BR9710245A (en) 1999-08-10
WO1998002697A1 (en) 1998-01-22
EP0912866A1 (en) 1999-05-06
JP2000514544A (en) 2000-10-31
ITPN960044A1 (en) 1998-01-16
ITPN960044A0 (en) 1996-07-16

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Legal Events

Date Code Title Description
0001 Granted