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
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)
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 (36)
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 |
US6844698B1 (en) | 1999-11-12 | 2005-01-18 | Lg Electronics Inc. | Device and method for controlling supply of current and static capacitance to compressor |
DE10118444A1 (de) * | 2001-04-12 | 2002-10-17 | Linde Ag | Verdichtersatz und Verfahren zum Regeln eines Verdichtersatzes |
US6668240B2 (en) | 2001-05-03 | 2003-12-23 | Emerson Retail Services Inc. | Food quality and safety model for refrigerated food |
US6892546B2 (en) | 2001-05-03 | 2005-05-17 | Emerson Retail Services, Inc. | System for remote refrigeration monitoring and diagnostics |
DE20115270U1 (de) | 2001-09-15 | 2001-11-22 | Teko Ges Fuer Kaeltetechnik Mb | Kühlanlage und zugehörige Schaltungsanordnung |
ATE433557T1 (de) * | 2002-09-13 | 2009-06-15 | 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 |
ATE441821T1 (de) | 2005-03-18 | 2009-09-15 | Danfoss As | Verfahren zum steuern eines kühlsystems |
US7665315B2 (en) | 2005-10-21 | 2010-02-23 | Emerson Retail Services, Inc. | Proofing a refrigeration system operating state |
US7752854B2 (en) | 2005-10-21 | 2010-07-13 | Emerson Retail Services, Inc. | Monitoring a condenser in a refrigeration system |
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 |
AU2010253739B2 (en) | 2009-05-29 | 2015-07-16 | Emerson Climate Technologies Retail Solutions, Inc. | System and method for monitoring and evaluating equipment operating parameter modifications |
EP2681497A4 (de) | 2011-02-28 | 2017-05-31 | Emerson Electric Co. | Hvac-überwachung und diagnose für haushaltsanwendungen |
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 |
US9638436B2 (en) | 2013-03-15 | 2017-05-02 | Emerson Electric Co. | HVAC system remote monitoring and diagnosis |
US9803902B2 (en) | 2013-03-15 | 2017-10-31 | Emerson Climate Technologies, Inc. | System for refrigerant charge verification using two condenser coil temperatures |
US9551504B2 (en) | 2013-03-15 | 2017-01-24 | Emerson Electric Co. | HVAC system remote monitoring and diagnosis |
CA2908362C (en) | 2013-04-05 | 2018-01-16 | Fadi M. Alsaleem | 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)
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 |
-
1989
- 1989-07-28 DE DE3925090A patent/DE3925090A1/de not_active Withdrawn
-
1990
- 1990-07-21 AT AT90113997T patent/ATE91010T1/de not_active IP Right Cessation
- 1990-07-21 DE DE9090113997T patent/DE59001849D1/de not_active Expired - Fee Related
- 1990-07-21 EP EP90113997A patent/EP0410330B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0410330A3 (en) | 1991-06-26 |
EP0410330B1 (de) | 1993-06-23 |
DE3925090A1 (de) | 1991-02-07 |
DE59001849D1 (de) | 1993-07-29 |
EP0410330A2 (de) | 1991-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |