DE3381017D1 - COOLING SYSTEM. - Google Patents

COOLING SYSTEM.

Info

Publication number
DE3381017D1
DE3381017D1 DE8383200089T DE3381017T DE3381017D1 DE 3381017 D1 DE3381017 D1 DE 3381017D1 DE 8383200089 T DE8383200089 T DE 8383200089T DE 3381017 T DE3381017 T DE 3381017T DE 3381017 D1 DE3381017 D1 DE 3381017D1
Authority
DE
Germany
Prior art keywords
cooling system
plant
cooling
resulting
heating
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 - Lifetime
Application number
DE8383200089T
Other languages
German (de)
Inventor
Marinus Wilhelmus Mat Avontuur
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3381017D1 publication Critical patent/DE3381017D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Fertilizers (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

A plant for cooling and heating and a process using said plant with proportional adjustment of the rotatory speed, resulting in considerable saving of energy.
DE8383200089T 1982-01-28 1983-01-21 COOLING SYSTEM. Expired - Lifetime DE3381017D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE8200310,A NL188479C (en) 1982-01-28 1982-01-28 COOLING DEVICE.

Publications (1)

Publication Number Publication Date
DE3381017D1 true DE3381017D1 (en) 1990-02-01

Family

ID=19839147

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383200089T Expired - Lifetime DE3381017D1 (en) 1982-01-28 1983-01-21 COOLING SYSTEM.

Country Status (4)

Country Link
EP (1) EP0085454B1 (en)
AT (1) ATE49048T1 (en)
DE (1) DE3381017D1 (en)
NL (1) NL188479C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA8562B (en) * 1984-01-11 1985-09-25 Copeland Corp Highly efficient flexible two-stage refrigeration system
SE439831C (en) * 1984-03-21 1987-01-26 Olson Hans E E PROCEDURE AND DEVICE FOR DEFROSTING MULTIPLE EVENTS
DE3609337A1 (en) * 1986-03-20 1987-09-24 Fichtel & Sachs Ag Motor-driven heat pump
JPH06165519A (en) * 1992-11-27 1994-06-10 Sanyo Electric Co Ltd Method for driving electric motor
US5963458A (en) * 1997-07-29 1999-10-05 Siemens Building Technologies, Inc. Digital controller for a cooling and heating plant having near-optimal global set point control strategy
JP2006515924A (en) * 2003-01-24 2006-06-08 ブリストル・コンプレッサーズ・インコーポレーテッド System and method for gradually changing the capacity of a refrigeration system
US8209057B2 (en) 2008-11-17 2012-06-26 Liebert Corporation System and method for forming universal control panel
DE102014010104A1 (en) * 2014-07-08 2016-01-14 Linde Aktiengesellschaft Method for controlling the speed of series-connected cryogenic compressors for cooling cryogenic, cryogenic helium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324672A (en) * 1964-08-31 1967-06-13 Gen Motors Corp Electrically controlled conditioning system
US3447335A (en) * 1967-09-22 1969-06-03 John D Ruff Variable capacity centrifugal heat pump
US3499297A (en) * 1969-02-20 1970-03-10 John D Ruff Variable capacity refrigeration system
US3668883A (en) * 1970-06-12 1972-06-13 John D Ruff Centrifugal heat pump with overload protection
US3803863A (en) * 1972-06-20 1974-04-16 Borg Warner Control system for refrigeration compressor
DE2451361A1 (en) * 1974-10-29 1976-05-06 Jakob Coolant circulation in refrigerator of cold-storage plant - controlled drive-motor speeds maintain constant temperature at expansion valve
US4257238A (en) * 1979-09-28 1981-03-24 Borg-Warner Corporation Microcomputer control for an inverter-driven heat pump

Also Published As

Publication number Publication date
NL188479B (en) 1992-02-03
EP0085454A2 (en) 1983-08-10
ATE49048T1 (en) 1990-01-15
NL8200310A (en) 1983-08-16
EP0085454B1 (en) 1989-12-27
EP0085454A3 (en) 1983-08-17
NL188479C (en) 1992-07-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee