FR2587462B3 - Groupe frigorifique pour chambre froide - Google Patents

Groupe frigorifique pour chambre froide

Info

Publication number
FR2587462B3
FR2587462B3 FR8606757A FR8606757A FR2587462B3 FR 2587462 B3 FR2587462 B3 FR 2587462B3 FR 8606757 A FR8606757 A FR 8606757A FR 8606757 A FR8606757 A FR 8606757A FR 2587462 B3 FR2587462 B3 FR 2587462B3
Authority
FR
France
Prior art keywords
refrigeration unit
cold rooms
rooms
cold
refrigeration
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
FR8606757A
Other languages
English (en)
Other versions
FR2587462A3 (fr
Inventor
Andrea Verondini
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.)
Costan SpA
Original Assignee
Costan 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 Costan SpA filed Critical Costan SpA
Publication of FR2587462A3 publication Critical patent/FR2587462A3/fr
Application granted granted Critical
Publication of FR2587462B3 publication Critical patent/FR2587462B3/fr
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
    • F25B31/00—Compressor 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D13/00—Stationary devices, e.g. cold-rooms
    • 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
    • F25B2600/0252—Compressor control by controlling speed with two speeds

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Compressor (AREA)
FR8606757A 1985-05-13 1986-05-12 Groupe frigorifique pour chambre froide Expired FR2587462B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20671/85A IT1183612B (it) 1985-05-13 1985-05-13 Gruppo frigorifero per celle refrigerate

Publications (2)

Publication Number Publication Date
FR2587462A3 FR2587462A3 (fr) 1987-03-20
FR2587462B3 true FR2587462B3 (fr) 1987-10-30

Family

ID=11170335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8606757A Expired FR2587462B3 (fr) 1985-05-13 1986-05-12 Groupe frigorifique pour chambre froide

Country Status (4)

Country Link
BE (1) BE904755A (fr)
FR (1) FR2587462B3 (fr)
GB (1) GB8611330D0 (fr)
IT (1) IT1183612B (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1012065A (fr) * 1949-05-27 1952-07-03 Perfectionnements apportés aux installations frigorifiques
GB784903A (en) * 1954-06-04 1957-10-16 Porter & Co Salford Ltd T Improvements in cooling or refrigerating apparatus
US2715204A (en) * 1954-07-06 1955-08-09 Charles S Siskind Two-speed polyphase induction motor
US3584980A (en) * 1969-01-31 1971-06-15 Lennox Ind Inc Two-speed compressor
US4064420A (en) * 1975-04-18 1977-12-20 Matsushita Electric Industrial Co., Ltd. Control system for pole-changing-motor-driven compressor
DE2757204A1 (de) * 1977-12-22 1979-06-28 Bosch Siemens Hausgeraete Kompressions-kaeltemaschine, insbesondere fuer kuehl- oder gefriergeraete
DE2910966A1 (de) * 1979-03-21 1980-10-02 Bosch Gmbh Robert Kaelteverdichter
US4263540A (en) * 1979-07-05 1981-04-21 General Electric Company Two-speed refrigerant motor compressor

Also Published As

Publication number Publication date
IT1183612B (it) 1987-10-22
FR2587462A3 (fr) 1987-03-20
IT8520671A0 (it) 1985-05-13
BE904755A (fr) 1986-09-01
GB8611330D0 (en) 1986-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse