CA1330261C - Method and apparatus for the sensing of refrigerant temperatures and control of refrigerant loading - Google Patents

Method and apparatus for the sensing of refrigerant temperatures and control of refrigerant loading

Info

Publication number
CA1330261C
CA1330261C CA000606876A CA606876A CA1330261C CA 1330261 C CA1330261 C CA 1330261C CA 000606876 A CA000606876 A CA 000606876A CA 606876 A CA606876 A CA 606876A CA 1330261 C CA1330261 C CA 1330261C
Authority
CA
Canada
Prior art keywords
refrigerant
mixing
flow
passage
turbulating
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 - Lifetime
Application number
CA000606876A
Other languages
English (en)
French (fr)
Inventor
Charles Gregory
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.)
Super SEER Systems Inc
Original Assignee
Super SEER Systems Inc
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 Super SEER Systems Inc filed Critical Super SEER Systems Inc
Application granted granted Critical
Publication of CA1330261C publication Critical patent/CA1330261C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F25B41/00—Fluid-circulation arrangements
    • 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
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/02—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by influencing fluid boundary
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Temperature-Responsive Valves (AREA)
CA000606876A 1988-08-04 1989-07-27 Method and apparatus for the sensing of refrigerant temperatures and control of refrigerant loading Expired - Lifetime CA1330261C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22903888A 1988-08-04 1988-08-04
US07/229,038 1988-08-04

Publications (1)

Publication Number Publication Date
CA1330261C true CA1330261C (en) 1994-06-21

Family

ID=22859591

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000606876A Expired - Lifetime CA1330261C (en) 1988-08-04 1989-07-27 Method and apparatus for the sensing of refrigerant temperatures and control of refrigerant loading

Country Status (6)

Country Link
EP (1) EP0354037B1 (de)
JP (1) JPH02238255A (de)
AT (1) ATE96220T1 (de)
AU (1) AU624852B2 (de)
CA (1) CA1330261C (de)
DE (1) DE68910041T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2004220A1 (en) * 1989-11-29 1991-05-29 Charles Gregory Apparatus for the sensing of refrigerant temperatures and the control of refrigerant loading
FR2836211B1 (fr) * 2002-02-18 2004-06-18 Valeo Climatisation Separateur liquide/vapeur dans une boucle de climatisation
US8769976B2 (en) 2007-06-12 2014-07-08 Danfoss A/S Method for controlling a refrigerant distribution
DE102007041281A1 (de) 2007-08-31 2009-07-23 Airbus Deutschland Gmbh Flugzeugkühlanlagenverdampferanordnung für zwei voneinander unabhängige Kälteträgerkreisläufe
DE102011107538A1 (de) * 2011-06-10 2012-12-13 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
CN209166170U (zh) * 2018-08-24 2019-07-26 深圳市贝腾科技有限公司 热交换装置及冷冻干燥设备
US10753657B2 (en) 2018-10-11 2020-08-25 Custom Controls Company, a Texas corporation Refrigeration capacity control device
WO2020076333A1 (en) * 2018-10-11 2020-04-16 Custom Controls Company Refrigeration capacity control device
US11498686B2 (en) 2019-09-06 2022-11-15 Hamilton Sundstrand Corporation Refrigeration systems
DE102023125931A1 (de) * 2023-09-25 2025-03-27 Rheinmetall Invent GmbH Wärmetauscher

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068734B (de) * 1959-11-12
US2960845A (en) * 1958-01-31 1960-11-22 Sporlan Valve Co Refrigerant control for systems with variable head pressure
SE410221B (sv) * 1978-02-07 1979-10-01 T Brandin Atgerd vid kylanleggning for att forhindra att koldmedium i vetskeform nar kompressorn
GB2164438B (en) * 1984-09-14 1988-07-27 Aisin Seiki Heat exchangers

Also Published As

Publication number Publication date
DE68910041T2 (de) 1994-05-11
AU624852B2 (en) 1992-06-25
ATE96220T1 (de) 1993-11-15
EP0354037A2 (de) 1990-02-07
EP0354037B1 (de) 1993-10-20
JPH02238255A (ja) 1990-09-20
DE68910041D1 (de) 1993-11-25
AU4001989A (en) 1991-04-18
EP0354037A3 (de) 1991-02-27

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Legal Events

Date Code Title Description
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121205