CA930183A - Hot gas defrost refrigeration system - Google Patents

Hot gas defrost refrigeration system

Info

Publication number
CA930183A
CA930183A CA122383A CA122383A CA930183A CA 930183 A CA930183 A CA 930183A CA 122383 A CA122383 A CA 122383A CA 122383 A CA122383 A CA 122383A CA 930183 A CA930183 A CA 930183A
Authority
CA
Canada
Prior art keywords
hot gas
refrigeration system
gas defrost
defrost refrigeration
hot
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.)
Expired
Application number
CA122383A
Other languages
English (en)
Other versions
CA122383S (en
Inventor
V. Phillips Parker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pet Inc
Original Assignee
Pet Inc
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 Pet Inc filed Critical Pet Inc
Application granted granted Critical
Publication of CA930183A publication Critical patent/CA930183A/en
Expired legal-status Critical Current

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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • 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
    • 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
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0411—Refrigeration circuit bypassing means for the expansion valve or capillary tube
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Defrosting Systems (AREA)
CA122383A 1970-10-30 1971-09-08 Hot gas defrost refrigeration system Expired CA930183A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8541070A 1970-10-30 1970-10-30

Publications (1)

Publication Number Publication Date
CA930183A true CA930183A (en) 1973-07-17

Family

ID=22191415

Family Applications (1)

Application Number Title Priority Date Filing Date
CA122383A Expired CA930183A (en) 1970-10-30 1971-09-08 Hot gas defrost refrigeration system

Country Status (10)

Country Link
AR (1) AR195272A1 (pt)
AU (1) AU3502671A (pt)
BR (1) BR7107284D0 (pt)
CA (1) CA930183A (pt)
CH (1) CH537562A (pt)
DE (1) DE2153651C3 (pt)
FR (1) FR2110111A5 (pt)
GB (1) GB1316930A (pt)
IE (1) IE35762B1 (pt)
ZA (1) ZA716678B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE439831C (sv) * 1984-03-21 1986-11-11 Olson Hans E E Forfarande och anordning for avfrostning av flera forangare
WO2009076628A2 (en) * 2007-12-13 2009-06-18 Johnson Controls Technology Company Hvac&r system valving
KR101962129B1 (ko) * 2012-06-22 2019-07-17 엘지전자 주식회사 냉장고

Also Published As

Publication number Publication date
DE2153651B2 (de) 1974-05-22
CH537562A (de) 1973-05-31
BR7107284D0 (pt) 1973-05-03
GB1316930A (en) 1973-05-16
IE35762B1 (en) 1976-05-12
FR2110111A5 (pt) 1972-05-26
DE2153651A1 (de) 1972-06-08
IE35762L (en) 1972-04-30
AR195272A1 (es) 1973-09-28
AU3502671A (en) 1973-05-03
DE2153651C3 (de) 1975-01-02
AU449301B2 (pt) 1974-06-06
ZA716678B (en) 1972-06-28

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