DK571883A - Reguleringsindretning til temperaturer, temperaturdifferenser eller paafyldningsgrader i koelemiddelkredsloeb - Google Patents

Reguleringsindretning til temperaturer, temperaturdifferenser eller paafyldningsgrader i koelemiddelkredsloeb Download PDF

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Publication number
DK571883A
DK571883A DK571883A DK571883A DK571883A DK 571883 A DK571883 A DK 571883A DK 571883 A DK571883 A DK 571883A DK 571883 A DK571883 A DK 571883A DK 571883 A DK571883 A DK 571883A
Authority
DK
Denmark
Prior art keywords
temperatures
control device
temperature differences
refrigerator circuit
refilling
Prior art date
Application number
DK571883A
Other languages
English (en)
Other versions
DK571883D0 (da
Inventor
Walter Nestler
Eberhard Wobst
Christian Kluge
Egon Preussker
Guenter Ulbrich
Friedhelm Franz
Original Assignee
Luft U Kaeltetechnik Veb K
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 Luft U Kaeltetechnik Veb K filed Critical Luft U Kaeltetechnik Veb K
Publication of DK571883D0 publication Critical patent/DK571883D0/da
Publication of DK571883A publication Critical patent/DK571883A/da

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
    • G05D23/121—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid characterised by the sensing element
    • G05D23/122—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid characterised by the sensing element using a plurality of sensing 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/027—Condenser control 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
    • 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
    • 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—Component parts or details not otherwise provided for in this subclass
    • F25B2400/13—Economisers
    • 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—Component parts or details not otherwise provided for in this subclass
    • F25B2400/16—Receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Temperature (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
DK571883A 1982-12-14 1983-12-13 Reguleringsindretning til temperaturer, temperaturdifferenser eller paafyldningsgrader i koelemiddelkredsloeb DK571883A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD24592782 1982-12-14

Publications (2)

Publication Number Publication Date
DK571883D0 DK571883D0 (da) 1983-12-13
DK571883A true DK571883A (da) 1984-06-15

Family

ID=5543298

Family Applications (1)

Application Number Title Priority Date Filing Date
DK571883A DK571883A (da) 1982-12-14 1983-12-13 Reguleringsindretning til temperaturer, temperaturdifferenser eller paafyldningsgrader i koelemiddelkredsloeb

Country Status (5)

Country Link
JP (1) JPS59115939A (da)
DE (1) DE3329661A1 (da)
DK (1) DK571883A (da)
FR (1) FR2537707A1 (da)
SE (1) SE8306881L (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103868299B (zh) * 2012-12-13 2016-06-15 美的集团股份有限公司 电子膨胀阀精细调节控制方法及系统

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4100749A1 (de) * 1991-01-12 1992-07-16 Danfoss As Regeleinrichtung fuer eine kuehlanlage
EP1203916A1 (de) * 2000-11-02 2002-05-08 Kwt Kälte-Wärmetechnik Ag Wärmepumpenheizanlage
US6644098B2 (en) * 2001-01-18 2003-11-11 Advanced Test Products, Inc. Heated electrode refrigerant detector utilizing one or more control loop
AU2005327954A1 (en) * 2005-02-18 2006-08-31 Carrier Corporation Refrigeration circuit with improved liquid/vapour receiver
CN1865812A (zh) * 2005-05-19 2006-11-22 量子能技术股份有限公司 热泵系统与加热流体的方法
DE102012101041A1 (de) 2012-02-09 2013-08-14 Viessmann Werke Gmbh & Co Kg Wärmepumpenvorrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103868299B (zh) * 2012-12-13 2016-06-15 美的集团股份有限公司 电子膨胀阀精细调节控制方法及系统

Also Published As

Publication number Publication date
DE3329661A1 (de) 1984-06-14
SE8306881L (sv) 1984-06-15
DK571883D0 (da) 1983-12-13
FR2537707A1 (fr) 1984-06-15
JPS59115939A (ja) 1984-07-04
SE8306881D0 (sv) 1983-12-13

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment