EP0180151A3 - Condensing sub-cooler for refrigeration systems - Google Patents

Condensing sub-cooler for refrigeration systems Download PDF

Info

Publication number
EP0180151A3
EP0180151A3 EP85113527A EP85113527A EP0180151A3 EP 0180151 A3 EP0180151 A3 EP 0180151A3 EP 85113527 A EP85113527 A EP 85113527A EP 85113527 A EP85113527 A EP 85113527A EP 0180151 A3 EP0180151 A3 EP 0180151A3
Authority
EP
European Patent Office
Prior art keywords
cooler
sub
refrigeration systems
high pressure
pressure liquid
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.)
Withdrawn
Application number
EP85113527A
Other languages
German (de)
French (fr)
Other versions
EP0180151A2 (en
Inventor
Robert W. Adams
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
Publication of EP0180151A2 publication Critical patent/EP0180151A2/en
Publication of EP0180151A3 publication Critical patent/EP0180151A3/en
Withdrawn legal-status Critical Current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
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • 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
    • F25B40/02—Subcoolers
    • 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
    • F25B2400/13—Economisers

Abstract

A fixed, mechanical condenser sub-cooler 12 for a refri­ geration system 10 which increases the efficiency of the sys­ tem is provided. The sub-cooler includes a shell 40 defining a chamber having a spray bar 48 mounted therein through which high pressure liquid refrigerants is passed such that its pres­ sure is reduced so as to cool the liquid refrigerant 56. The sub­ cooler is positioned in the high pressure liquid line 38 prior to a metering device 14 such as an expansion valve.
EP85113527A 1984-10-29 1985-10-24 Condensing sub-cooler for refrigeration systems Withdrawn EP0180151A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66591684A 1984-10-29 1984-10-29
US665916 1984-10-29

Publications (2)

Publication Number Publication Date
EP0180151A2 EP0180151A2 (en) 1986-05-07
EP0180151A3 true EP0180151A3 (en) 1986-06-11

Family

ID=24672084

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85113527A Withdrawn EP0180151A3 (en) 1984-10-29 1985-10-24 Condensing sub-cooler for refrigeration systems

Country Status (4)

Country Link
EP (1) EP0180151A3 (en)
JP (1) JPS61114057A (en)
CN (1) CN85108065A (en)
PT (1) PT81383B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4683726A (en) * 1986-07-16 1987-08-04 Rejs Co., Inc. Refrigeration apparatus
US4773234A (en) * 1987-08-17 1988-09-27 Kann Douglas C Power saving refrigeration system
CA2064976C (en) * 1992-04-02 1998-05-12 Simple Energy Savers Inc. Enhancing efficiency of refrigerant-circulating cooling system
JP4727683B2 (en) * 2008-03-21 2011-07-20 三菱重工コンプレッサ株式会社 Two-stage compression refrigeration system
JP5864886B2 (en) * 2011-04-20 2016-02-17 東京電力株式会社 Condenser
DK178682B1 (en) * 2015-04-15 2016-11-07 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland A large turbocharged self-igniting two-stroke internal combustion engine and a sealing ring therefore

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2183346A (en) * 1937-04-01 1939-12-12 Westinghouse Electric & Mfg Co Refrigeration apparatus and method
US2489680A (en) * 1946-05-15 1949-11-29 Philco Corp Refrigerant circulating system
US2518587A (en) * 1947-04-11 1950-08-15 Philco Corp Refrigerant flow control
US3553974A (en) * 1968-11-29 1971-01-12 Carrier Corp Refrigeration system
US4142381A (en) * 1977-08-29 1979-03-06 Carrier Corporation Flash type subcooler
US4207749A (en) * 1977-08-29 1980-06-17 Carrier Corporation Thermal economized refrigeration system
FR2526137A1 (en) * 1982-05-03 1983-11-04 Carrier Corp HEAT EXCHANGER ASSEMBLY FOR A REFRIGERATION SYSTEM

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837696C2 (en) * 1977-08-29 1984-11-15 Carrier Corp., Syracuse, N.Y. Refrigeration system with pre-evaporator

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2183346A (en) * 1937-04-01 1939-12-12 Westinghouse Electric & Mfg Co Refrigeration apparatus and method
US2489680A (en) * 1946-05-15 1949-11-29 Philco Corp Refrigerant circulating system
US2518587A (en) * 1947-04-11 1950-08-15 Philco Corp Refrigerant flow control
US3553974A (en) * 1968-11-29 1971-01-12 Carrier Corp Refrigeration system
US4142381A (en) * 1977-08-29 1979-03-06 Carrier Corporation Flash type subcooler
US4207749A (en) * 1977-08-29 1980-06-17 Carrier Corporation Thermal economized refrigeration system
FR2526137A1 (en) * 1982-05-03 1983-11-04 Carrier Corp HEAT EXCHANGER ASSEMBLY FOR A REFRIGERATION SYSTEM

Also Published As

Publication number Publication date
JPS61114057A (en) 1986-05-31
PT81383B (en) 1987-01-12
PT81383A (en) 1985-11-01
CN85108065A (en) 1986-04-10
EP0180151A2 (en) 1986-05-07

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