GB1190302A - Refrigeration system - Google Patents

Refrigeration system

Info

Publication number
GB1190302A
GB1190302A GB30201/68A GB3020168A GB1190302A GB 1190302 A GB1190302 A GB 1190302A GB 30201/68 A GB30201/68 A GB 30201/68A GB 3020168 A GB3020168 A GB 3020168A GB 1190302 A GB1190302 A GB 1190302A
Authority
GB
United Kingdom
Prior art keywords
refrigeration system
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.)
Expired
Application number
GB30201/68A
Other languages
English (en)
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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
Priority claimed from US655471A external-priority patent/US3397552A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1190302A publication Critical patent/GB1190302A/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
    • F25B13/00—Compression machines, plants or systems, with 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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
    • F25B41/355—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators by electric heating of bimetal elements, shape memory elements or heat expanding elements
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/0272—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using bridge circuits of one-way 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
    • 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
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F25B2400/051—Compression system with heat exchange between particular parts of the system between the accumulator and another part of the 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
GB30201/68A 1967-07-24 1968-06-25 Refrigeration system Expired GB1190302A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65541767A 1967-07-24 1967-07-24
US655471A US3397552A (en) 1967-07-24 1967-07-24 Refrigeration systems

Publications (1)

Publication Number Publication Date
GB1190302A true GB1190302A (en) 1970-05-06

Family

ID=27096966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30201/68A Expired GB1190302A (en) 1967-07-24 1968-06-25 Refrigeration system

Country Status (5)

Country Link
JP (1) JPS4923335B1 (de)
DE (1) DE1751717B2 (de)
ES (1) ES356408A1 (de)
FR (1) FR1572088A (de)
GB (1) GB1190302A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2228560A (en) * 1989-01-21 1990-08-29 Osaka Prefecture Heat pumps capable of simultaneously supplying cold and hot fluids

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3717180A1 (de) * 1987-05-22 1988-12-08 Licentia Gmbh Elektromotor mit angebautem tachogenerator
AU633766B2 (en) * 1991-01-15 1993-02-04 Spx Corporation Refrigerant handling system with liquid refrigerant and multiple refrigerant capabilities
CN108072202A (zh) * 2017-08-28 2018-05-25 浙江大学 一种热泵用的桥式双向自复叠系统
CN108061404A (zh) * 2017-08-28 2018-05-22 浙江大学 一种双向混合工质热泵系统
CN108061403A (zh) * 2017-08-28 2018-05-22 浙江大学 一种双向自复叠热泵系统
CN108061400B (zh) * 2017-08-28 2021-05-14 浙江大学 一种可切换的双向混合工质热泵系统
CN107747825A (zh) * 2017-08-28 2018-03-02 浙江大学 一种热泵用的桥式双向回热系统
CN108061399A (zh) * 2017-08-28 2018-05-22 浙江大学 一种双向回热热泵系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2228560A (en) * 1989-01-21 1990-08-29 Osaka Prefecture Heat pumps capable of simultaneously supplying cold and hot fluids
GB2228560B (en) * 1989-01-21 1992-11-25 Osaka Prefecture Heat pump capable of simultaneously supplying cold and hot fluids

Also Published As

Publication number Publication date
DE1751717B2 (de) 1974-10-24
FR1572088A (de) 1969-06-20
ES356408A1 (es) 1970-04-01
JPS4923335B1 (de) 1974-06-14
DE1751717A1 (de) 1971-12-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees