FR1207904A - Improvements to control devices for refrigeration installations - Google Patents

Improvements to control devices for refrigeration installations

Info

Publication number
FR1207904A
FR1207904A FR1207904DA FR1207904A FR 1207904 A FR1207904 A FR 1207904A FR 1207904D A FR1207904D A FR 1207904DA FR 1207904 A FR1207904 A FR 1207904A
Authority
FR
France
Prior art keywords
control devices
refrigeration installations
installations
refrigeration
devices
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
Other languages
French (fr)
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.)
Robertshaw US Holding Corp
Original Assignee
Ranco 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 Ranco Inc filed Critical Ranco Inc
Application granted granted Critical
Publication of FR1207904A publication Critical patent/FR1207904A/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
    • 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
    • F25B47/025—Defrosting cycles hot gas defrosting by reversing the cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
FR1207904D 1957-07-24 1958-07-23 Improvements to control devices for refrigeration installations Expired FR1207904A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1207904XA 1957-07-24 1957-07-24

Publications (1)

Publication Number Publication Date
FR1207904A true FR1207904A (en) 1960-02-19

Family

ID=22392576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1207904D Expired FR1207904A (en) 1957-07-24 1958-07-23 Improvements to control devices for refrigeration installations

Country Status (1)

Country Link
FR (1) FR1207904A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539859A1 (en) * 1983-01-24 1984-07-27 Comp Generale Electricite METHOD AND DEVICE FOR REGULATING DEFROSTING AND STOPPING THE DEFROSTING OF A REFRIGERATING FLUID EVAPORATOR FOR A HEAT PUMP

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539859A1 (en) * 1983-01-24 1984-07-27 Comp Generale Electricite METHOD AND DEVICE FOR REGULATING DEFROSTING AND STOPPING THE DEFROSTING OF A REFRIGERATING FLUID EVAPORATOR FOR A HEAT PUMP
EP0115799A1 (en) * 1983-01-24 1984-08-15 NOVELERG Société Anonyme dite: Method and device for the control of the initiation and termination of the defrosting of a heat pump evaporator

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