FR2555714B1 - REFRIGERATION SYSTEM WITH SAFETY OPERATING DEVICE FOR PRESERVED FOODS AT LOW TEMPERATURE - Google Patents

REFRIGERATION SYSTEM WITH SAFETY OPERATING DEVICE FOR PRESERVED FOODS AT LOW TEMPERATURE

Info

Publication number
FR2555714B1
FR2555714B1 FR8319021A FR8319021A FR2555714B1 FR 2555714 B1 FR2555714 B1 FR 2555714B1 FR 8319021 A FR8319021 A FR 8319021A FR 8319021 A FR8319021 A FR 8319021A FR 2555714 B1 FR2555714 B1 FR 2555714B1
Authority
FR
France
Prior art keywords
low temperature
operating device
refrigeration system
safety operating
preserved foods
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
FR8319021A
Other languages
French (fr)
Other versions
FR2555714A1 (en
Inventor
Pierre Gosset
Claude Benisti
Georges Lamanthe
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.)
SATAM BRANDT FROID
Original Assignee
SATAM BRANDT FROID
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 SATAM BRANDT FROID filed Critical SATAM BRANDT FROID
Priority to FR8319021A priority Critical patent/FR2555714B1/en
Priority to IT23757/84A priority patent/IT1177337B/en
Publication of FR2555714A1 publication Critical patent/FR2555714A1/en
Application granted granted Critical
Publication of FR2555714B1 publication Critical patent/FR2555714B1/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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F38/00—Homopolymers and copolymers of compounds having one or more carbon-to-carbon triple bonds
    • 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
    • F25B49/005—Arrangement or mounting of control or safety devices of safety devices
    • 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
    • F25B2400/13—Economisers
    • 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)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
FR8319021A 1983-11-29 1983-11-29 REFRIGERATION SYSTEM WITH SAFETY OPERATING DEVICE FOR PRESERVED FOODS AT LOW TEMPERATURE Expired FR2555714B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8319021A FR2555714B1 (en) 1983-11-29 1983-11-29 REFRIGERATION SYSTEM WITH SAFETY OPERATING DEVICE FOR PRESERVED FOODS AT LOW TEMPERATURE
IT23757/84A IT1177337B (en) 1983-11-29 1984-11-27 PROCEDURE FOR THE MANUFACTURE OF POLYACETYLENE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8319021A FR2555714B1 (en) 1983-11-29 1983-11-29 REFRIGERATION SYSTEM WITH SAFETY OPERATING DEVICE FOR PRESERVED FOODS AT LOW TEMPERATURE

Publications (2)

Publication Number Publication Date
FR2555714A1 FR2555714A1 (en) 1985-05-31
FR2555714B1 true FR2555714B1 (en) 1986-04-25

Family

ID=9294641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8319021A Expired FR2555714B1 (en) 1983-11-29 1983-11-29 REFRIGERATION SYSTEM WITH SAFETY OPERATING DEVICE FOR PRESERVED FOODS AT LOW TEMPERATURE

Country Status (2)

Country Link
FR (1) FR2555714B1 (en)
IT (1) IT1177337B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5095712A (en) * 1991-05-03 1992-03-17 Carrier Corporation Economizer control with variable capacity
CN113108433A (en) * 2021-03-23 2021-07-13 珠海格力电器股份有限公司 Control method of multi-split air conditioning system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH234063A (en) * 1941-11-19 1944-09-15 Sulzer Ag Heat pump system with at least two compressor stages.
US2318318A (en) * 1942-05-23 1943-05-04 Mobile Refrigeration Inc Refrigeration
US2434221A (en) * 1943-07-02 1948-01-06 Honeywell Regulator Co Control means for plural stage refrigerating systems
US2453095A (en) * 1943-07-19 1948-11-02 Honeywell Regulator Co Plural stage refrigeration system and control therefor
GB798770A (en) * 1956-06-13 1958-07-23 Willard Langdon Morrison Improvements in refrigeration systems
US3234749A (en) * 1962-07-31 1966-02-15 Lester K Quick Compound refrigeration system
US3580006A (en) * 1969-04-14 1971-05-25 Lester K Quick Central refrigeration system with automatic standby compressor capacity
DE2231769C3 (en) * 1972-06-29 1979-12-06 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal Method and device for the freezing and safe freezing of goods
US4152902A (en) * 1976-01-26 1979-05-08 Lush Lawrence E Control for refrigeration compressors
US4151724A (en) * 1977-06-13 1979-05-01 Frick Company Pressurized refrigerant feed with recirculation for compound compression refrigeration systems
FR2486638B1 (en) * 1980-07-11 1986-03-28 Thomson Brandt REFRIGERATION UNIT WITH DIFFERENT TEMPERATURE COMPARTMENTS
US4325223A (en) * 1981-03-16 1982-04-20 Cantley Robert J Energy management system for refrigeration systems

Also Published As

Publication number Publication date
IT8423757A1 (en) 1986-05-27
IT8423757A0 (en) 1984-11-27
FR2555714A1 (en) 1985-05-31
IT1177337B (en) 1987-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse