DK117679A - Fremgangsmaade og apparat til styring af et koeleanlaeg - Google Patents

Fremgangsmaade og apparat til styring af et koeleanlaeg

Info

Publication number
DK117679A
DK117679A DK117679A DK117679A DK117679A DK 117679 A DK117679 A DK 117679A DK 117679 A DK117679 A DK 117679A DK 117679 A DK117679 A DK 117679A DK 117679 A DK117679 A DK 117679A
Authority
DK
Denmark
Prior art keywords
controlling
cooling system
cooling
Prior art date
Application number
DK117679A
Other languages
Danish (da)
English (en)
Inventor
R A Beard
Original Assignee
Covrad Ltd
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 Covrad Ltd filed Critical Covrad Ltd
Publication of DK117679A publication Critical patent/DK117679A/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/005—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by changing flow path between different stages or between a plurality of compressors; Load distribution between compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/08—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B11/00—Controlling arrangements with features specially adapted for condensers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1912—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can take more than two discrete values
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2025/00—Measuring
    • F01P2025/08—Temperature
    • F01P2025/30—Engine incoming fluid temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2025/00—Measuring
    • F01P2025/08—Temperature
    • F01P2025/36—Heat exchanger mixed fluid temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/04—Pump-driving arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/026—Thermostatic control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
DK117679A 1978-03-23 1979-03-22 Fremgangsmaade og apparat til styring af et koeleanlaeg DK117679A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11583/78A GB1601968A (en) 1978-03-23 1978-03-23 Method and apparatus for control of a cooling system

Publications (1)

Publication Number Publication Date
DK117679A true DK117679A (da) 1979-09-24

Family

ID=9988906

Family Applications (1)

Application Number Title Priority Date Filing Date
DK117679A DK117679A (da) 1978-03-23 1979-03-22 Fremgangsmaade og apparat til styring af et koeleanlaeg

Country Status (5)

Country Link
EP (1) EP0004448A1 (de)
JP (1) JPS54130736A (de)
AU (1) AU524608B2 (de)
DK (1) DK117679A (de)
GB (1) GB1601968A (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8007516L (sv) * 1980-10-27 1982-04-28 Svenska Flaektfabriken Ab Forfaringssett for reglering av en utomhus anordnad angkondensor och anordning for genomforande av forfaringssettet
JPS61167113A (ja) * 1985-01-19 1986-07-28 Honda Motor Co Ltd 車両用エンジンの冷却制御装置
JPS61255211A (ja) * 1985-05-08 1986-11-12 N T C Kogyo Kk 自動車におけるラジエタ−
CA1304480C (en) * 1987-12-28 1992-06-30 Shuji Katoh Engine room-cooling control system
GB8827149D0 (en) 1988-11-21 1988-12-29 Ici Plc Fungicides
DE3903199C1 (de) * 1989-02-03 1990-04-05 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart, De
GB2241989A (en) * 1990-03-15 1991-09-18 Hsieh Tang Electric Co Ltd Ventilating fan with shutter
DE4033092A1 (de) * 1990-10-18 1992-04-23 Telefunken Electronic Gmbh Lueftervorrichtung fuer kraftfahrzeuge
US11255332B2 (en) 2003-03-20 2022-02-22 Nortek Air Solutions, Llc Modular fan housing with multiple modular units having sound attenuation for a fan array for an air-handling system
CA2666332C (en) * 2003-03-20 2012-10-02 Huntair, Inc. Fan array fan section in air-handling systems
US7597534B2 (en) 2003-03-20 2009-10-06 Huntair, Inc. Fan array fan section in air-handling systems
US7137775B2 (en) 2003-03-20 2006-11-21 Huntair Inc. Fan array fan section in air-handling systems
US8849463B2 (en) 2003-03-20 2014-09-30 Huntair, Inc. Fan array control system
US7484378B2 (en) * 2005-05-10 2009-02-03 Emp Advanced Development, Llc Cooling system and method for cooling a heat producing system
US7406835B2 (en) * 2005-05-10 2008-08-05 Emp Advanced Development, Llc Cooling system and method for cooling a heat producing system
EP2288859B1 (de) * 2008-06-24 2015-08-05 Carrier Corporation Verfahren zur steuerung eines luftgekühlten wärmetauschers
DE102008036788A1 (de) * 2008-08-07 2010-02-11 Volkswagen Ag Lüftungsverfahren und Lüftervorrichtung für einen Lüfter
IT1401151B1 (it) * 2010-07-28 2013-07-12 Ansaldo Energia Spa Metodo per il controllo di un condensatore ad aria di un impianto per la produzione di energia elettrica con gestione ottimizzata delle transizioni di stato e impianto per la produzione di energia elettrica
CN107288915B (zh) * 2016-04-11 2018-11-16 中国船舶重工集团海装风电股份有限公司 风力发电机组的轴流风机控制方法
CN108979827A (zh) * 2018-08-19 2018-12-11 东莞市凯勒帝数控科技有限公司 一种发动机的智能降温装置
CN112954957A (zh) * 2021-01-26 2021-06-11 阳光电源股份有限公司 一种散热装置控制方法、控制器及散热系统
CN115450741B (zh) * 2021-06-09 2024-07-12 宇通客车股份有限公司 一种车辆及其冷却模块总成
CN114909312B (zh) * 2021-12-23 2023-09-15 国网宁夏电力有限公司超高压公司 一种空冷系统的风机控制方法、系统和电子设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069427B (de) * 1959-11-19
US3853174A (en) * 1971-12-06 1974-12-10 D Kramer Dual voltage speed control for forced air heat exchanger
ZA744252B (en) * 1973-07-02 1976-02-25 Marley Co Multiple fan circular dry surface cooling tower

Also Published As

Publication number Publication date
EP0004448A1 (de) 1979-10-03
AU4541579A (en) 1979-09-27
JPS54130736A (en) 1979-10-11
GB1601968A (en) 1981-11-04
AU524608B2 (en) 1982-09-23

Similar Documents

Publication Publication Date Title
DK117679A (da) Fremgangsmaade og apparat til styring af et koeleanlaeg
DK176781A (da) Fremgangsmaade og apparat til at sammenbygge et koelesystems k3mponenter
DK159672C (da) Fremgangsmaade og apparat til fremstilling af soft-ice
DK158172C (da) Fremgangsmaade og apparat til overvaagning af et omraade
DK231480A (da) Fremgangsmaade og apparat til forstaevning af plasma
DK362280A (da) Fremgangsmaade og apparat til styring af en pumpe
DK460779A (da) Fremgangsmaade og apparat til kodning af cykliske -edundanskkontroldata
DK129181A (da) Fremgangsmaade og apparat til stoebning af et daek
DK295480A (da) Fremgangsmaade og apparat til traekning af en tyngvaegget beholder
DK237381A (da) Fremgangsmaade og apparat til fremstilling af plastfolie
DK536379A (da) Fremgangsmaade og apparat til bestemmelse af virustiter
DK469579A (da) Fremgangsmaade og apparat til fremstilling af biogas
DK400378A (da) Fremgangsmaade og apparat til styring af et maleanlaeg
DK328679A (da) Fremgangsmaade og apparat til opvarmning af pulverformede materialer
DK254280A (da) Fremgangsmaade og apparat til forkulning af agglomerater
DK50980A (da) Fremgangsmaade og apparat til fremstilling og udnyttelse af en sammensat plasmakonfiguration
DK552582A (da) Fremgangsmaade og apparat til fremstilling af poseformede indpakninger
DK153274C (da) Fremgangsmaade og apparat til fodring af fjerkrae
DK491681A (da) Fremgangsmaade og apparat til sekventiel afbildning af et forslag
DK157607C (da) Fremgangsmaade og apparat til ionbytning
DK8784D0 (da) Fremgangsmade og apparat til fremstilling af aesker
DK158402C (da) Fremgangsmaade og apparat til drift af et varmeanlaeg
DK279682A (da) Fremgangsmaade og apparat til synkronisering af aktuatorer
DK210079A (da) Fremgangsmaade og apparat til styring af et apparat til anaerob rensning af spildevand
DK199181A (da) Fremgangsmaade og apparat til fremstilling af blaerebeton