ATE49048T1 - COOLING SYSTEM. - Google Patents

COOLING SYSTEM.

Info

Publication number
ATE49048T1
ATE49048T1 AT83200089T AT83200089T ATE49048T1 AT E49048 T1 ATE49048 T1 AT E49048T1 AT 83200089 T AT83200089 T AT 83200089T AT 83200089 T AT83200089 T AT 83200089T AT E49048 T1 ATE49048 T1 AT E49048T1
Authority
AT
Austria
Prior art keywords
cooling system
plant
cooling
resulting
heating
Prior art date
Application number
AT83200089T
Other languages
German (de)
Inventor
Marinus Wilhelmus Mat Avontuur
Original Assignee
Marinus Wilhelmus Mat Avontuur
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 Marinus Wilhelmus Mat Avontuur filed Critical Marinus Wilhelmus Mat Avontuur
Application granted granted Critical
Publication of ATE49048T1 publication Critical patent/ATE49048T1/en

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)
  • Fertilizers (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (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.
AT83200089T 1982-01-28 1983-01-21 COOLING SYSTEM. ATE49048T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE8200310,A NL188479C (en) 1982-01-28 1982-01-28 COOLING DEVICE.
EP83200089A EP0085454B1 (en) 1982-01-28 1983-01-21 Refrigeration apparatus

Publications (1)

Publication Number Publication Date
ATE49048T1 true ATE49048T1 (en) 1990-01-15

Family

ID=19839147

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83200089T ATE49048T1 (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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609337A1 (en) * 1986-03-20 1987-09-24 Fichtel & Sachs Ag Motor-driven heat pump
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

Families Citing this family (6)

* 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
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
EP1585925A1 (en) * 2003-01-24 2005-10-19 Bristol Compressors Inc. System and method for stepped capacity modulation in a refrigeration system
US8209057B2 (en) 2008-11-17 2012-06-26 Liebert Corporation System and method for forming universal control panel

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609337A1 (en) * 1986-03-20 1987-09-24 Fichtel & Sachs Ag Motor-driven heat pump
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

Also Published As

Publication number Publication date
DE3381017D1 (en) 1990-02-01
EP0085454B1 (en) 1989-12-27
NL188479B (en) 1992-02-03
NL8200310A (en) 1983-08-16
EP0085454A2 (en) 1983-08-10
NL188479C (en) 1992-07-01
EP0085454A3 (en) 1983-08-17

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee