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AU5462390A - Refrigeration system with fiber optics - Google Patents

Refrigeration system with fiber optics

Info

Publication number
AU5462390A
AU5462390A AU54623/90A AU5462390A AU5462390A AU 5462390 A AU5462390 A AU 5462390A AU 54623/90 A AU54623/90 A AU 54623/90A AU 5462390 A AU5462390 A AU 5462390A AU 5462390 A AU5462390 A AU 5462390A
Authority
AU
Australia
Prior art keywords
refrigeration system
fiber optics
optics
fiber
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.)
Granted
Application number
AU54623/90A
Other versions
AU617250B2 (en
Inventor
Joseph C. Gruber
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.)
Hussmann Corp
Original Assignee
Hussmann Corp
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 Hussmann Corp filed Critical Hussmann Corp
Publication of AU5462390A publication Critical patent/AU5462390A/en
Application granted granted Critical
Publication of AU617250B2 publication Critical patent/AU617250B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J4/00—Circuit arrangements for mains or distribution networks not specified as AC or DC
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
    • G05D23/1905—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value associated with tele control
    • 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
    • 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
    • F25B41/22—Disposition of valves, e.g. of on-off valves or flow control valves between evaporator and compressor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Communication System (AREA)
AU54623/90A 1989-05-04 1990-05-02 Refrigeration system with fiber optics Ceased AU617250B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34742189A 1989-05-04 1989-05-04
US347421 1989-05-04

Publications (2)

Publication Number Publication Date
AU5462390A true AU5462390A (en) 1990-11-22
AU617250B2 AU617250B2 (en) 1991-11-21

Family

ID=23363636

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54623/90A Ceased AU617250B2 (en) 1989-05-04 1990-05-02 Refrigeration system with fiber optics

Country Status (3)

Country Link
JP (1) JPH0317467A (en)
AU (1) AU617250B2 (en)
GB (1) GB2232784B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2290152A (en) * 1994-06-03 1995-12-13 Novomec Ltd Control circuit for a load
DE4440096A1 (en) * 1994-11-10 1996-05-15 Inst Luft Kaeltetech Gem Gmbh Equipment for monitoring water content in circuits of a refrigeration system
WO2000034836A1 (en) * 1998-12-11 2000-06-15 Caterpillar Inc. An operating center for industrial equipment
US6360553B1 (en) 2000-03-31 2002-03-26 Computer Process Controls, Inc. Method and apparatus for refrigeration system control having electronic evaporator pressure regulators
DE10045446C1 (en) * 2000-09-14 2001-10-25 Eurocopter Deutschland Energy switching device for helicopter electrical energy distribution system uses optical fibre cable for transmission of control signals from overhead console for preventing electromagnetic interference
US7797080B2 (en) 2004-06-14 2010-09-14 Ogd V-Hvac Inc. Opto-programmed HVAC controller

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064420A (en) * 1975-04-18 1977-12-20 Matsushita Electric Industrial Co., Ltd. Control system for pole-changing-motor-driven compressor
US4075865A (en) * 1975-12-05 1978-02-28 Borg-Warner Corporation Apparatus for controlling condenser pressure in a refrigeration system
US4257237A (en) * 1979-05-15 1981-03-24 King-Seeley Thermos Co. Electrical control circuit for ice making machine
AU536454B2 (en) * 1980-10-17 1984-05-10 Coca-Cola Company, The Energy manuagement system for chilled products vending machine
DE3141736C2 (en) * 1981-10-21 1984-01-19 Danfoss A/S, 6430 Nordborg "Temperature control device for a system, in particular a refrigeration system"
JPS59104038A (en) * 1982-12-06 1984-06-15 Hitachi Ltd Air conditioner control method
GB2180963B (en) * 1985-09-26 1989-09-20 Toshiba Kk Wireless remote control apparatus and method of operating
DE3623805C2 (en) * 1986-07-15 2000-07-06 Merten Gmbh & Co Kg Geb Signal transmission system

Also Published As

Publication number Publication date
GB9009567D0 (en) 1990-06-20
AU617250B2 (en) 1991-11-21
JPH0317467A (en) 1991-01-25
GB2232784B (en) 1993-09-01
GB2232784A (en) 1990-12-19

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