EP1890095A3 - Système de refroidissement - Google Patents

Système de refroidissement Download PDF

Info

Publication number
EP1890095A3
EP1890095A3 EP07014955A EP07014955A EP1890095A3 EP 1890095 A3 EP1890095 A3 EP 1890095A3 EP 07014955 A EP07014955 A EP 07014955A EP 07014955 A EP07014955 A EP 07014955A EP 1890095 A3 EP1890095 A3 EP 1890095A3
Authority
EP
European Patent Office
Prior art keywords
evaporator unit
cooling system
level
refrigerant
predetermined temperature
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.)
Withdrawn
Application number
EP07014955A
Other languages
German (de)
English (en)
Other versions
EP1890095A2 (fr
Inventor
Matthias Leipoldt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1890095A2 publication Critical patent/EP1890095A2/fr
Publication of EP1890095A3 publication Critical patent/EP1890095A3/fr
Withdrawn legal-status Critical Current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
    • F25B31/00—Compressor arrangements
    • F25B31/006—Cooling of compressor or motor
    • 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
    • F25B41/22—Disposition of valves, e.g. of on-off valves or flow control valves between evaporator and 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/026—Compressor control by controlling unloaders
    • F25B2600/0261—Compressor control by controlling unloaders external to 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
    • 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
    • F25B2700/04—Refrigerant level
    • 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
    • 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
    • F25B2700/21171—Temperatures of an evaporator of the fluid cooled by the evaporator
    • F25B2700/21173—Temperatures of an evaporator of the fluid cooled by the evaporator at the outlet

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)
EP07014955A 2006-08-09 2007-07-31 Système de refroidissement Withdrawn EP1890095A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006037385A DE102006037385A1 (de) 2006-08-09 2006-08-09 Kühlsystem

Publications (2)

Publication Number Publication Date
EP1890095A2 EP1890095A2 (fr) 2008-02-20
EP1890095A3 true EP1890095A3 (fr) 2010-11-24

Family

ID=38654604

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07014955A Withdrawn EP1890095A3 (fr) 2006-08-09 2007-07-31 Système de refroidissement

Country Status (2)

Country Link
EP (1) EP1890095A3 (fr)
DE (1) DE102006037385A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009112047A1 (fr) * 2008-03-11 2009-09-17 Matthias Leipoldt Procédé et installation pour la filtration et/ou le refroidissement de fluides d'usinage
CN112611032A (zh) * 2020-12-15 2021-04-06 青岛海信日立空调系统有限公司 一种中央空调系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824802A (en) * 1973-07-11 1974-07-23 Gen Motors Corp Control means for accumulator throttling device
WO1999010686A1 (fr) * 1997-08-21 1999-03-04 Zexel Corporation Cycle de refroidissement
EP1215452A1 (fr) * 2000-12-16 2002-06-19 Eaton Fluid Power GmbH Appareil frigorifique avec régulation de la température de surchauffe à l'avant du compresseur
JP2002333220A (ja) * 2001-05-09 2002-11-22 Kubota Corp 圧縮式ヒートポンプ
US20050086957A1 (en) * 2003-10-28 2005-04-28 Alexander Lifson Refrigerant cycle with operating range extension

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824802A (en) * 1973-07-11 1974-07-23 Gen Motors Corp Control means for accumulator throttling device
WO1999010686A1 (fr) * 1997-08-21 1999-03-04 Zexel Corporation Cycle de refroidissement
EP1215452A1 (fr) * 2000-12-16 2002-06-19 Eaton Fluid Power GmbH Appareil frigorifique avec régulation de la température de surchauffe à l'avant du compresseur
JP2002333220A (ja) * 2001-05-09 2002-11-22 Kubota Corp 圧縮式ヒートポンプ
US20050086957A1 (en) * 2003-10-28 2005-04-28 Alexander Lifson Refrigerant cycle with operating range extension

Also Published As

Publication number Publication date
EP1890095A2 (fr) 2008-02-20
DE102006037385A1 (de) 2008-02-14

Similar Documents

Publication Publication Date Title
EP2799393A3 (fr) Système de distribution et transfert de matériau intégré
EP3301533A3 (fr) Systèmes versatiles pour mélange en ligne continu de butane et de pétrole
EP2573444B1 (fr) Réservoir pour lubrifiant
DE102014113638B4 (de) Vorrichtung zur Entlüftung und Integritätstestung
EP1750027A3 (fr) Chaîne cinématique
DE102009031293A1 (de) Vorrichtung zum Befüllen von Fluidsystemen
EP1890095A3 (fr) Système de refroidissement
CN103934203A (zh) 螺钉筛选装置
DE2143282B2 (de) Gasspür- bzw. Staubspür- und -meßgerät
DE102016208826A1 (de) Antriebsmechanismus, Pumpenanordnung und Schmiersystem
DE202006001374U1 (de) Service-Gerät für Fahrzeugklimaanlagen mit Druckanzeigeinstrumenten
EP2762291A1 (fr) Procédé de thermorégulation d'un outil de formage
WO2019219330A1 (fr) Dispositif de véhicule à moteur lubrifié au moyen d'un lubrifiant contenant de l'eau
EP2706424A3 (fr) Dispositif de régulation de la pression et/ou du débit massique pour un entraînement spatial
DE102005007386A1 (de) Verfahren und Einrichtung zur Befüllung des Ölausgleichsbehälters eines Getriebes
EP2228336A2 (fr) Appareil de refroidissement et de tirage de boisson
DE202014101565U1 (de) Klimaanlage
DE102012108328B4 (de) Heißleimauftragssystem
DE202014002027U1 (de) Didaktisches Gaszuführsystem
DE102004044259B3 (de) Flüssiggasflasche
EP2045549B1 (fr) Appareil de réfrigération et/ou de refroidissement
DE102005029211A1 (de) Kühlaggregat und Verfahren zur Erfassung von Fehlerzuständen eines solchen
CN204042383U (zh) 汽车转向器齿条涂油脂装置
DE102007036887A1 (de) Anzeigeinstrument für Kraftfahrzeuge
DE152968C (fr)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

17P Request for examination filed

Effective date: 20110311

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20120706

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20170201