CA2040220A1 - Systeme de refrigeration avec detecteur de saturation - Google Patents

Systeme de refrigeration avec detecteur de saturation

Info

Publication number
CA2040220A1
CA2040220A1 CA2040220A CA2040220A CA2040220A1 CA 2040220 A1 CA2040220 A1 CA 2040220A1 CA 2040220 A CA2040220 A CA 2040220A CA 2040220 A CA2040220 A CA 2040220A CA 2040220 A1 CA2040220 A1 CA 2040220A1
Authority
CA
Canada
Prior art keywords
evaporator
reservoir
refrigeration system
inlet
outlet
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
CA2040220A
Other languages
English (en)
Other versions
CA2040220C (fr
Inventor
Ralph S. Bryant
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.)
INTER-CITY PRODUCTS Corp
Original Assignee
INTER-CITY PRODUCTS 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 INTER-CITY PRODUCTS Corp filed Critical INTER-CITY PRODUCTS Corp
Publication of CA2040220A1 publication Critical patent/CA2040220A1/fr
Application granted granted Critical
Publication of CA2040220C publication Critical patent/CA2040220C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • 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
    • F25B41/315—Expansion valves actuated by floats
    • 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
    • F25B2400/16—Receivers
    • 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
    • F25B2600/00—Control issues
    • F25B2600/21—Refrigerant outlet evaporator temperature
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/04—Refrigerant level

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)
  • Air Conditioning Control Device (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
CA002040220A 1990-05-23 1991-04-11 Systeme de refrigeration avec detecteur de saturation Expired - Fee Related CA2040220C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/527,530 1990-05-23
US07/527,530 US5050393A (en) 1990-05-23 1990-05-23 Refrigeration system with saturation sensor

Publications (2)

Publication Number Publication Date
CA2040220A1 true CA2040220A1 (fr) 1991-11-24
CA2040220C CA2040220C (fr) 1994-03-15

Family

ID=24101828

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002040220A Expired - Fee Related CA2040220C (fr) 1990-05-23 1991-04-11 Systeme de refrigeration avec detecteur de saturation

Country Status (2)

Country Link
US (1) US5050393A (fr)
CA (1) CA2040220C (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139064C2 (de) * 1991-11-28 1996-10-10 Wilhelm Dr Buck Verfahren zur Überwachung des Füllungsgrads eines Kältemittelverdampfers
US5335511A (en) * 1993-01-08 1994-08-09 Mckeown Dennis Refrigerant release prevention system
US5333468A (en) * 1993-11-02 1994-08-02 Rice Harold D Apparatus for prevention of loss of refrigerant
US5502970A (en) * 1995-05-05 1996-04-02 Copeland Corporation Refrigeration control using fluctuating superheat
US6138919A (en) * 1997-09-19 2000-10-31 Pool Fact, Inc. Multi-section evaporator for use in heat pump
IL144148A0 (en) 1999-01-12 2002-05-23 Xdx Llc Vapor compression system and method
US6314747B1 (en) 1999-01-12 2001-11-13 Xdx, Llc Vapor compression system and method
US6185958B1 (en) 1999-11-02 2001-02-13 Xdx, Llc Vapor compression system and method
CN1343297A (zh) 1999-01-12 2002-04-03 Xdx有限公司 蒸气压缩系统及其方法
US6401470B1 (en) 2000-09-14 2002-06-11 Xdx, Llc Expansion device for vapor compression system
US6393851B1 (en) 2000-09-14 2002-05-28 Xdx, Llc Vapor compression system
US6539735B1 (en) 2001-12-03 2003-04-01 Thermo Forma Inc. Refrigerant expansion tank
WO2009140584A2 (fr) 2008-05-15 2009-11-19 Xdx Innovative Refrigeration, Llc Système de transfert de chaleur à compression de vapeur pompée avec dégivrage réduit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1838165A (en) * 1926-11-20 1931-12-29 Carl W Vollmann Refrigerating apparatus
US1994037A (en) * 1932-11-15 1935-03-12 Norman H Gay Evaporator system for refrigeration
US2265282A (en) * 1937-02-13 1941-12-09 Masch Und Metallwaren Handels Regulating device
US2220998A (en) * 1938-02-26 1940-11-12 Honeywell Regulator Co Thermostatic expansion valve
US2622407A (en) * 1952-01-10 1952-12-23 Gen Electric Two-temperature refrigerating system
US3875757A (en) * 1972-01-19 1975-04-08 Saginomiya Seisakusho Inc Expansion valve for preventing hunting in refrigeration system
US4333317A (en) * 1980-08-04 1982-06-08 General Electric Company Superheat controller
JPS6030971A (ja) * 1983-07-29 1985-02-16 三菱電機株式会社 冷凍装置のス−パヒ−ト検出器
JPS61124862U (fr) * 1985-01-22 1986-08-06
JPH0686960B2 (ja) * 1985-01-30 1994-11-02 株式会社日立製作所 冷媒流量制御装置

Also Published As

Publication number Publication date
US5050393A (en) 1991-09-24
CA2040220C (fr) 1994-03-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed