BR0016938A - Estabilizador de superaquecimento de evaporador - Google Patents

Estabilizador de superaquecimento de evaporador

Info

Publication number
BR0016938A
BR0016938A BR0016938-2A BR0016938A BR0016938A BR 0016938 A BR0016938 A BR 0016938A BR 0016938 A BR0016938 A BR 0016938A BR 0016938 A BR0016938 A BR 0016938A
Authority
BR
Brazil
Prior art keywords
evaporator
stabilizer
superheat
cavity
overheat
Prior art date
Application number
BR0016938-2A
Other languages
English (en)
Inventor
Robert Walter Redlich
Original Assignee
Robert W Redlich
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 Robert W Redlich filed Critical Robert W Redlich
Publication of BR0016938A publication Critical patent/BR0016938A/pt

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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/06—Superheaters
    • 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
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction side of the compressor
    • 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
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21174—Temperatures of an evaporator of the refrigerant at the inlet of the evaporator
    • 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/006—Accumulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

"ESTABILIZADOR DE SUPERAQUECIMENTO DE EVAPORADOR". Em um refrigerador por compressão de vapor com realimentação de circuito fechado (EEV) do superaquecimento de evaporador, é provido um estabilizador de superaquecimento (SS) que consiste em uma cavidade (SS) conectada entre a saída do evaporador e a entrada da linha de sucção, a cavidade (SS) combinando as funções de separação de líquido e superaquecimento de vapor, a fim de estabilizar o superaquecimento com o impedimento do líquido de alcançar o sensor de temperatura de vapor de saída (A) e também com a obtenção do superaquecimento preestabelecido a jusante do evaporador.
BR0016938-2A 2000-01-10 2000-11-29 Estabilizador de superaquecimento de evaporador BR0016938A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/480,233 US6260368B1 (en) 2000-01-10 2000-01-10 Evaporator superheat stabilizer
PCT/US2000/042342 WO2001051864A1 (en) 2000-01-10 2000-11-29 Evaporator superheat stabilizer

Publications (1)

Publication Number Publication Date
BR0016938A true BR0016938A (pt) 2002-12-03

Family

ID=23907184

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0016938-2A BR0016938A (pt) 2000-01-10 2000-11-29 Estabilizador de superaquecimento de evaporador

Country Status (6)

Country Link
US (1) US6260368B1 (pt)
JP (1) JP2001235260A (pt)
AU (1) AU2001232724A1 (pt)
BR (1) BR0016938A (pt)
GB (1) GB2374136B (pt)
WO (1) WO2001051864A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005033597A1 (ja) * 2003-10-03 2005-04-14 Hoshizaki Denki Kabushiki Kaisha オーガ式製氷機
US20060075771A1 (en) * 2004-10-13 2006-04-13 Tracey George R Jr Refrigeration mechanical diagnostic protection and control device
JP4459776B2 (ja) * 2004-10-18 2010-04-28 三菱電機株式会社 ヒートポンプ装置及びヒートポンプ装置の室外機
FR2913102B1 (fr) * 2007-02-28 2012-11-16 Valeo Systemes Thermiques Installation de climatisation equipee d'une vanne de detente electrique
US7784296B2 (en) * 2007-03-08 2010-08-31 Nordyne Inc. System and method for controlling an air conditioner or heat pump
US10047990B2 (en) 2013-03-26 2018-08-14 Aaim Controls, Inc. Refrigeration circuit control system
US10852041B2 (en) 2013-09-07 2020-12-01 Trane International Inc. HVAC system with electronically controlled expansion valve
CN110793230B (zh) * 2019-10-30 2021-06-18 河南科技大学 一种大温跨高温热泵系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523435A (en) * 1983-12-19 1985-06-18 Carrier Corporation Method and apparatus for controlling a refrigerant expansion valve in a refrigeration system
US4527399A (en) * 1984-04-06 1985-07-09 Carrier Corporation High-low superheat protection for a refrigeration system compressor
US4878355A (en) 1989-02-27 1989-11-07 Honeywell Inc. Method and apparatus for improving cooling of a compressor element in an air conditioning system
US5505060A (en) * 1994-09-23 1996-04-09 Kozinski; Richard C. Integral evaporator and suction accumulator for air conditioning system utilizing refrigerant recirculation

Also Published As

Publication number Publication date
JP2001235260A (ja) 2001-08-31
AU2001232724A1 (en) 2001-07-24
US6260368B1 (en) 2001-07-17
GB0216687D0 (en) 2002-08-28
GB2374136B (en) 2003-12-03
GB2374136A (en) 2002-10-09
WO2001051864A1 (en) 2001-07-19

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE A DESPACHO PUBLICADO NA RPI 1935 DE 06/02/2008.