EP2447630A3 - Absorptionskälteanlage mit Temperatur- und Füllstandsüberwachung - Google Patents

Absorptionskälteanlage mit Temperatur- und Füllstandsüberwachung Download PDF

Info

Publication number
EP2447630A3
EP2447630A3 EP11008627.9A EP11008627A EP2447630A3 EP 2447630 A3 EP2447630 A3 EP 2447630A3 EP 11008627 A EP11008627 A EP 11008627A EP 2447630 A3 EP2447630 A3 EP 2447630A3
Authority
EP
European Patent Office
Prior art keywords
temperature
sensed
level
level monitoring
generator
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Withdrawn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
EP11008627.9A
Other languages
English (en)
French (fr)
Other versions
EP2447630A2 (de
Inventor
Eric Walter Klein
Amram Asher
Michael William Reck
Robert Alan Cutright
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.)
Norcold Inc
Original Assignee
Norcold Inc
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 Norcold Inc filed Critical Norcold Inc
Publication of EP2447630A2 publication Critical patent/EP2447630A2/de
Publication of EP2447630A3 publication Critical patent/EP2447630A3/de
Withdrawn legal-status Critical Current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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/04—Arrangement or mounting of control or safety devices for sorption type machines, plants or systems
    • F25B49/043—Operating continuously
    • 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
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
    • F25B15/04—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being ammonia evaporated from aqueous solution
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F25D11/027—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures of the sorption cycle type
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • 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
    • F25B2600/05—Refrigerant levels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Sorption Type Refrigeration Machines (AREA)
EP11008627.9A 2010-10-29 2011-10-27 Absorptionskälteanlage mit Temperatur- und Füllstandsüberwachung Withdrawn EP2447630A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40796110P 2010-10-29 2010-10-29
US13/279,361 US20120102981A1 (en) 2010-10-29 2011-10-24 Absorption refrigerator unit with temperature and level monitoring

Publications (2)

Publication Number Publication Date
EP2447630A2 EP2447630A2 (de) 2012-05-02
EP2447630A3 true EP2447630A3 (de) 2015-01-14

Family

ID=45098771

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11008627.9A Withdrawn EP2447630A3 (de) 2010-10-29 2011-10-27 Absorptionskälteanlage mit Temperatur- und Füllstandsüberwachung

Country Status (2)

Country Link
US (1) US20120102981A1 (de)
EP (1) EP2447630A3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2012225389B2 (en) * 2011-03-08 2015-02-12 Atwood Mobile Products Llc Tilt monitor and stress controller for absorption type refrigerator
EP3071568A1 (de) 2013-11-19 2016-09-28 Vanderbilt University Substituierte imidazopyridin- und triazolopyridinverbindungen als negative allosterische modulatoren von mglur5
US9533982B2 (en) 2014-03-20 2017-01-03 Vanderbilt University Substituted bicyclic heteroaryl carboxamide analogs as mGluR5 negative allosteric modulators
US9550778B2 (en) 2014-10-03 2017-01-24 Vanderbilt University Substituted 6-aryl-imidazopyridine and 6-aryl-triazolopyridine carboxamide analogs as negative allosteric modulators of mGluR5
WO2017088148A1 (en) * 2015-11-26 2017-06-01 Dometic Sweden Ab Hybrid cooling appliance
PL3355001T3 (pl) * 2017-01-30 2020-03-31 Thetford Bv Układ i sposób sterowania chłodzeniem chłodziarki absorpcyjnej do uwzględniania zmian w sieci zasilającej prądu przemiennego
KR102413211B1 (ko) * 2017-09-05 2022-06-27 현대자동차주식회사 차량의 냉각수 가열장치
KR102405364B1 (ko) * 2020-06-03 2022-06-07 엘지전자 주식회사 히든 디스플레이를 가지는 냉장고

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5371665A (en) * 1994-03-14 1994-12-06 Quisenberry; Tony M. Power control circuit for improved power application and temperature control of thermoelectric coolers and method for controlling thereof
DE10161181A1 (de) * 2001-12-13 2003-07-17 Buderus Heiztechnik Gmbh Verfahren zur Regelung einer Diffusionsabsorptionsanlage
US20080115513A1 (en) * 2006-11-22 2008-05-22 Paul Neilson Unmack Absorption refrigeration protective controller

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2285788A (en) * 1940-08-02 1942-06-09 Woodson Lewis Green Refrigerating apparatus
US3514965A (en) * 1968-08-27 1970-06-02 Carrier Corp Refrigeration system having generator temperature control means
US5623426A (en) * 1994-02-23 1997-04-22 Sanyo Electric Co., Ltd. Failure diagnosing system for absorption chillers
US5738084A (en) * 1995-10-24 1998-04-14 Hussong Manufacturing Co., Inc. Ventless patio fireplace
JP3660413B2 (ja) * 1996-01-19 2005-06-15 リンナイ株式会社 吸収式空調装置
US7347057B1 (en) * 2003-12-12 2008-03-25 Cooling Technologies, Inc. Control of dual-heated absorption heat-transfer machines
US7279659B2 (en) * 2004-09-01 2007-10-09 Western Industries, Inc. Non-food warmer appliance
US7878009B2 (en) * 2006-08-30 2011-02-01 U-Line Corporation Cooling unit with data logging control
US20080060366A1 (en) * 2006-09-12 2008-03-13 David Leistner System for monitoring the performance of a gas absorption cooling unit and related method
KR102060347B1 (ko) * 2008-01-23 2019-12-30 데카 프로덕츠 리미티드 파트너쉽 복수의 유체 라인을 사용하는 의료용 치료 시스템에 사용하기 위한 펌프 카세트 및 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5371665A (en) * 1994-03-14 1994-12-06 Quisenberry; Tony M. Power control circuit for improved power application and temperature control of thermoelectric coolers and method for controlling thereof
DE10161181A1 (de) * 2001-12-13 2003-07-17 Buderus Heiztechnik Gmbh Verfahren zur Regelung einer Diffusionsabsorptionsanlage
US20080115513A1 (en) * 2006-11-22 2008-05-22 Paul Neilson Unmack Absorption refrigeration protective controller

Also Published As

Publication number Publication date
US20120102981A1 (en) 2012-05-03
EP2447630A2 (de) 2012-05-02

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