ATE91010T1 - Verfahren und vorrichtung zum betrieb einer kaelteanlage. - Google Patents

Verfahren und vorrichtung zum betrieb einer kaelteanlage.

Info

Publication number
ATE91010T1
ATE91010T1 AT90113997T AT90113997T ATE91010T1 AT E91010 T1 ATE91010 T1 AT E91010T1 AT 90113997 T AT90113997 T AT 90113997T AT 90113997 T AT90113997 T AT 90113997T AT E91010 T1 ATE91010 T1 AT E91010T1
Authority
AT
Austria
Prior art keywords
refrigeration
operating
refrigeration system
point
central unit
Prior art date
Application number
AT90113997T
Other languages
English (en)
Inventor
Wolfgang Hoener
Original Assignee
York Int Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6386088&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE91010(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by York Int Gmbh filed Critical York Int Gmbh
Application granted granted Critical
Publication of ATE91010T1 publication Critical patent/ATE91010T1/de

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
    • 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
    • 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
    • F25B49/022—Compressor 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/22—Refrigeration systems for supermarkets
    • 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
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0251—Compressor control by controlling speed with on-off operation

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)
  • Air Conditioning Control Device (AREA)
AT90113997T 1989-07-28 1990-07-21 Verfahren und vorrichtung zum betrieb einer kaelteanlage. ATE91010T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3925090A DE3925090A1 (de) 1989-07-28 1989-07-28 Verfahren zum betrieb einer kaelteanlage
EP90113997A EP0410330B1 (de) 1989-07-28 1990-07-21 Verfahren und Vorrichtung zum Betrieb einer Kälteanlage

Publications (1)

Publication Number Publication Date
ATE91010T1 true ATE91010T1 (de) 1993-07-15

Family

ID=6386088

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90113997T ATE91010T1 (de) 1989-07-28 1990-07-21 Verfahren und vorrichtung zum betrieb einer kaelteanlage.

Country Status (3)

Country Link
EP (1) EP0410330B1 (de)
AT (1) ATE91010T1 (de)
DE (2) DE3925090A1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3091541B2 (ja) * 1991-11-18 2000-09-25 三洋電機株式会社 空気調和機の制御装置
US5222370A (en) * 1992-01-17 1993-06-29 Carrier Corporation Automatic chiller stopping sequence
US5369597A (en) * 1992-12-21 1994-11-29 Bujak, Jr.; Walter E. System for controlling heating or cooling capacity in heating or air conditioning systems
US5460008A (en) * 1993-12-22 1995-10-24 Novar Electronics Corporation Method of refrigeration case synchronization for compressor optimization
DE19607474C1 (de) * 1996-02-28 1997-10-30 Danfoss As Kälteanlage
FR2783309B1 (fr) * 1998-09-16 2000-10-13 Mc International Procede de regulation du taux de compression d'un fluide frigorigene par augmentation de la pression d'evaporation et installation frigorifique
US6505475B1 (en) 1999-08-20 2003-01-14 Hudson Technologies Inc. Method and apparatus for measuring and improving efficiency in refrigeration systems
BRPI0015643B1 (pt) * 1999-11-12 2015-06-09 Lg Electronics Inc Dispositivo e um método para controlar a alimentação de uma capacitância estática e de uma corrente para compressores
DE10118444A1 (de) * 2001-04-12 2002-10-17 Linde Ag Verdichtersatz und Verfahren zum Regeln eines Verdichtersatzes
US6892546B2 (en) 2001-05-03 2005-05-17 Emerson Retail Services, Inc. System for remote refrigeration monitoring and diagnostics
US6668240B2 (en) 2001-05-03 2003-12-23 Emerson Retail Services Inc. Food quality and safety model for refrigerated food
DE60232588D1 (de) * 2002-09-13 2009-07-23 Whirlpool Co Verfahren zum Steuern eines Kühlschrankes mit mehreren Kühlfächern und ein solches Verfahren verwendender Kühlschrank
US6889173B2 (en) 2002-10-31 2005-05-03 Emerson Retail Services Inc. System for monitoring optimal equipment operating parameters
US7412842B2 (en) 2004-04-27 2008-08-19 Emerson Climate Technologies, Inc. Compressor diagnostic and protection system
US7275377B2 (en) 2004-08-11 2007-10-02 Lawrence Kates Method and apparatus for monitoring refrigerant-cycle systems
DE102005009173A1 (de) 2005-02-17 2006-08-24 Bitzer Kühlmaschinenbau Gmbh Kälteanlage
EP1851959B1 (de) 2005-02-21 2012-04-11 Computer Process Controls, Inc. Kontroll- und beobachtungssystem für unternehmen
WO2006097106A1 (en) 2005-03-18 2006-09-21 Danfoss A/S A method for controlling a refrigeration system
US7752854B2 (en) 2005-10-21 2010-07-13 Emerson Retail Services, Inc. Monitoring a condenser in a refrigeration system
US7665315B2 (en) 2005-10-21 2010-02-23 Emerson Retail Services, Inc. Proofing a refrigeration system operating state
US7752853B2 (en) 2005-10-21 2010-07-13 Emerson Retail Services, Inc. Monitoring refrigerant in a refrigeration system
US8590325B2 (en) 2006-07-19 2013-11-26 Emerson Climate Technologies, Inc. Protection and diagnostic module for a refrigeration system
US20080216494A1 (en) 2006-09-07 2008-09-11 Pham Hung M Compressor data module
US20090037142A1 (en) 2007-07-30 2009-02-05 Lawrence Kates Portable method and apparatus for monitoring refrigerant-cycle systems
US9140728B2 (en) 2007-11-02 2015-09-22 Emerson Climate Technologies, Inc. Compressor sensor module
DE102008041939A1 (de) * 2008-09-10 2010-03-11 Ago Ag Energie + Anlagen Verfahren zum Betreiben einer Wärmepumpe oder Kältemaschine bzw. einer Kraftmaschine sowie Wärmepumpe oder Kältemaschine und Kraftmaschine
BRPI1014993A8 (pt) 2009-05-29 2016-10-18 Emerson Retail Services Inc sistema e método para o monitoramento e avaliação de modificações de parâmetro de operação de equipamento
WO2012118830A2 (en) 2011-02-28 2012-09-07 Arensmeier Jeffrey N Residential solutions hvac monitoring and diagnosis
US8964338B2 (en) 2012-01-11 2015-02-24 Emerson Climate Technologies, Inc. System and method for compressor motor protection
US9310439B2 (en) 2012-09-25 2016-04-12 Emerson Climate Technologies, Inc. Compressor having a control and diagnostic module
US9803902B2 (en) 2013-03-15 2017-10-31 Emerson Climate Technologies, Inc. System for refrigerant charge verification using two condenser coil temperatures
AU2014229103B2 (en) 2013-03-15 2016-12-08 Emerson Electric Co. HVAC system remote monitoring and diagnosis
US9551504B2 (en) 2013-03-15 2017-01-24 Emerson Electric Co. HVAC system remote monitoring and diagnosis
AU2014248049B2 (en) 2013-04-05 2018-06-07 Emerson Climate Technologies, Inc. Heat-pump system with refrigerant charge diagnostics
US11162727B2 (en) 2017-05-01 2021-11-02 Danfoss A/S Method for controlling suction pressure based on a most loaded cooling entity

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2274336A (en) * 1936-04-18 1942-02-24 Westinghouse Electric & Mfg Co Control system for refrigerating apparatus
CH264424A (de) * 1948-02-02 1949-10-15 Escher Wyss Ag Anlage mit mehreren Verdichtern, welche Wärme auf höhere Temperatur schaffen, und mit mehreren Verbrauchsstellen.
US4231229A (en) * 1979-03-21 1980-11-04 Emhart Industries, Inc. Energy conservation system having improved means for controlling receiver pressure
US4384462A (en) * 1980-11-20 1983-05-24 Friedrich Air Conditioning & Refrigeration Co. Multiple compressor refrigeration system and controller thereof
US4325223A (en) * 1981-03-16 1982-04-20 Cantley Robert J Energy management system for refrigeration systems
FR2505466A1 (fr) * 1981-05-08 1982-11-12 Quiri Cie Sa Usines Procede de regulation automatique d'installations frigorifiques ou de climatisation, et automate programmable pour la mise en oeuvre de ce procede
DE3220420A1 (de) * 1982-05-29 1983-12-15 Vereinigte Elektrizitätswerke Westfalen AG, 4600 Dortmund Verfahren zur regelung eines elektrisch ansteuerbaren expansionsventils
US4487028A (en) * 1983-09-22 1984-12-11 The Trane Company Control for a variable capacity temperature conditioning system
EP0253928A1 (de) * 1986-07-22 1988-01-27 Margaux Controls Inc. Steuersystem für Kompressoren von Kühlanlagen
US4621505A (en) * 1985-08-01 1986-11-11 Hussmann Corporation Flow-through surge receiver

Also Published As

Publication number Publication date
DE59001849D1 (de) 1993-07-29
DE3925090A1 (de) 1991-02-07
EP0410330A2 (de) 1991-01-30
EP0410330A3 (en) 1991-06-26
EP0410330B1 (de) 1993-06-23

Similar Documents

Publication Publication Date Title
ATE91010T1 (de) Verfahren und vorrichtung zum betrieb einer kaelteanlage.
DE68915667D1 (de) Vorrichtung zur Feststellung von Fehlern auf Kraftübertragungsleitungen.
DE69019621T2 (de) Ein automatisches System zum Anpassen der Ausgangsimpedanz von schnellen CMOS-Treibern.
DE59000674D1 (de) Vorrichtung fuer den wechsel von fahrgaesten.
DE69002093T2 (de) Orthopädische vorrichtung für gehbehinderte.
DE3850042T2 (de) Vorrichtung zum Filtrieren von Blutplättchen.
DE3776491D1 (de) Vorrichtung zum trennen von fluessigkeiten.
DE69102785D1 (de) Vorrichtung für Trennung durch Druckbeaufschlagung und Flotation.
DE3786427T2 (de) Vorrichtung zur Eingabesteuerung.
DE3750481T2 (de) Vorrichtung zum Trennen von Komponenten.
DE68911948D1 (de) Vorrichtung zum Antrieb von Spulenträgern.
DE69015479D1 (de) Vorrichtung zum Reinigen von Webstühlen.
DE59006923D1 (de) Antriebsvorrichtung für bewegbare baueinheiten.
DE69010953D1 (de) System zur Überwachung industrieller Anlagen.
DE59107051D1 (de) Vorrichtung zur Überwachung von Bearbeitungsprozessen
DE3875051T2 (de) Kontrollvorrichtung zum abflachen des endes auf automatischen drehmaschinen zum bearbeiten von staeben.
DE69020985T2 (de) Apparat zur Trennung von Lösungen.
DE69030604D1 (de) Vorrichtung zum Kalkulieren des Nahrungsgleichgewichts
DE3852369D1 (de) Gerät zum Filtern des Phasensignals unter Verwendung des geschätzten Phasensignals.
AT371314B (de) Vorrichtung zum abtrennen des an knochen anhaftenden fleisches von diesen knochen
DE69005206T2 (de) Vorrichtung zur Tröpfchenabscheidung.
DE59000366D1 (de) Vorrichtung zum regeln des betriebs von hydromotoren.
DE69201951T2 (de) Vorrichtung zum Treiben von Uhrwerken.
DE69013106T2 (de) Vorrichtung zum multiplexieren von zusätzlichen signalen für ein fernsehsystem.
DE58905677D1 (de) Vorrichtung zur Durchführung von Membrantrennprozessen.

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee