BR7505229A - PERFECTED COOLING SYSTEM, DEFROSTING A SERIES OF EVAPORATORS AND PERFECTED REFRIGERATION CONTROL SYSTEM - Google Patents

PERFECTED COOLING SYSTEM, DEFROSTING A SERIES OF EVAPORATORS AND PERFECTED REFRIGERATION CONTROL SYSTEM

Info

Publication number
BR7505229A
BR7505229A BR7505229*D BR7505229D BR7505229A BR 7505229 A BR7505229 A BR 7505229A BR 7505229 D BR7505229 D BR 7505229D BR 7505229 A BR7505229 A BR 7505229A
Authority
BR
Brazil
Prior art keywords
perfected
evaporators
defrosting
series
refrigeration control
Prior art date
Application number
BR7505229*D
Other languages
Portuguese (pt)
Inventor
E Zickwolf
B Willitts
Original Assignee
Emhart Corp
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 Emhart Corp filed Critical Emhart Corp
Publication of BR7505229A publication Critical patent/BR7505229A/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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2347/00—Details for preventing or removing deposits or corrosion
    • F25B2347/02—Details of defrosting cycles
    • F25B2347/021—Alternate defrosting
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/22—Refrigeration systems for supermarkets
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
BR7505229*D 1974-08-15 1975-08-15 PERFECTED COOLING SYSTEM, DEFROSTING A SERIES OF EVAPORATORS AND PERFECTED REFRIGERATION CONTROL SYSTEM BR7505229A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49761074A 1974-08-15 1974-08-15
US60001175A 1975-08-04 1975-08-04

Publications (1)

Publication Number Publication Date
BR7505229A true BR7505229A (en) 1976-08-03

Family

ID=27052572

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7505229*D BR7505229A (en) 1974-08-15 1975-08-15 PERFECTED COOLING SYSTEM, DEFROSTING A SERIES OF EVAPORATORS AND PERFECTED REFRIGERATION CONTROL SYSTEM

Country Status (5)

Country Link
BR (1) BR7505229A (en)
CA (1) CA1041782A (en)
DE (1) DE2536398C3 (en)
FR (1) FR2288957A1 (en)
GB (1) GB1524366A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151723A (en) * 1977-07-15 1979-05-01 Emhart Industries, Inc. Refrigeration system control method and apparatus
US4184341A (en) * 1978-04-03 1980-01-22 Pet Incorporated Suction pressure control system
DE2850198A1 (en) * 1978-11-18 1980-05-29 Hamadeh Deicing control for refrigerator plant - has heating elements controlled in groups with temp. sensor cut=out to minimise energy consumed
FR2519746A1 (en) * 1982-01-08 1983-07-18 Bonnet Ets DEFROSTING PROGRAMMER OF A REFRIGERATED MULTI-POSITION FACILITY
ATE29290T1 (en) * 1982-09-30 1987-09-15 Kurt Thalheimer COLD STORE.
WO1994020803A1 (en) * 1993-03-08 1994-09-15 Greenhalgh Refrigeration Pty Ltd Refrigeration process and apparatus
DE4318671A1 (en) * 1993-06-04 1994-12-08 Linde Ag Method for operating a (composite) refrigeration system and (composite) refrigeration system for operating this method
DE4330925C2 (en) * 1993-09-13 1997-03-20 Loh Kg Rittal Werk Cooling device for a control cabinet or an electronics housing with anti-icing device
AT402026B (en) * 1994-09-29 1997-01-27 Gossler Ewald METHOD AND DEVICE FOR COOLING GASES
JP4211847B2 (en) * 2007-01-17 2009-01-21 ダイキン工業株式会社 Refrigeration equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234753A (en) * 1963-01-03 1966-02-15 Lester K Quick Hot gas refrigeration defrosting system
CA844775A (en) * 1967-11-09 1970-06-16 H. Ting Youn Defrost control apparatus
US3464226A (en) * 1968-02-05 1969-09-02 Kramer Trenton Co Regenerative refrigeration system with means for controlling compressor discharge
US3756037A (en) * 1972-01-21 1973-09-04 Dole Refrigerating Co Immersion means for electrically defrosting refrigeration plates

Also Published As

Publication number Publication date
DE2536398B2 (en) 1980-08-07
FR2288957B1 (en) 1980-04-25
CA1041782A (en) 1978-11-07
GB1524366A (en) 1978-09-13
DE2536398C3 (en) 1981-03-26
DE2536398A1 (en) 1976-03-04
FR2288957A1 (en) 1976-05-21

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