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AU542074B2 - Improvements in control of vapour compression cycles in refrigeration systems - Google Patents
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AU542074B2 - Improvements in control of vapour compression cycles in refrigeration systems - Google Patents

Improvements in control of vapour compression cycles in refrigeration systems

Info

Publication number
AU542074B2
AU542074B2 AU73690/81A AU7369081A AU542074B2 AU 542074 B2 AU542074 B2 AU 542074B2 AU 73690/81 A AU73690/81 A AU 73690/81A AU 7369081 A AU7369081 A AU 7369081A AU 542074 B2 AU542074 B2 AU 542074B2
Authority
AU
Australia
Prior art keywords
control
refrigeration systems
vapour compression
compression cycles
cycles
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.)
Ceased
Application number
AU73690/81A
Other versions
AU7369081A (en
Inventor
Ian David Roberts
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.)
University of Melbourne
Original Assignee
University of Melbourne
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 University of Melbourne filed Critical University of Melbourne
Priority to AU73690/81A priority Critical patent/AU542074B2/en
Publication of AU7369081A publication Critical patent/AU7369081A/en
Application granted granted Critical
Publication of AU542074B2 publication Critical patent/AU542074B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/15—Hunting, i.e. oscillation of controlled refrigeration variables reaching undesirable values

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
AU73690/81A 1980-08-05 1980-08-05 Improvements in control of vapour compression cycles in refrigeration systems Ceased AU542074B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU73690/81A AU542074B2 (en) 1980-08-05 1980-08-05 Improvements in control of vapour compression cycles in refrigeration systems

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPE4869 1980-08-05
AUPE486980 1980-08-05
AU73690/81A AU542074B2 (en) 1980-08-05 1980-08-05 Improvements in control of vapour compression cycles in refrigeration systems

Publications (2)

Publication Number Publication Date
AU7369081A AU7369081A (en) 1982-02-11
AU542074B2 true AU542074B2 (en) 1985-02-07

Family

ID=25637379

Family Applications (1)

Application Number Title Priority Date Filing Date
AU73690/81A Ceased AU542074B2 (en) 1980-08-05 1980-08-05 Improvements in control of vapour compression cycles in refrigeration systems

Country Status (1)

Country Link
AU (1) AU542074B2 (en)

Also Published As

Publication number Publication date
AU7369081A (en) 1982-02-11

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