US20100281891A1 - Device and method for drying fluids conducted in closed circuits - Google Patents

Device and method for drying fluids conducted in closed circuits Download PDF

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Publication number
US20100281891A1
US20100281891A1 US12/450,099 US45009908A US2010281891A1 US 20100281891 A1 US20100281891 A1 US 20100281891A1 US 45009908 A US45009908 A US 45009908A US 2010281891 A1 US2010281891 A1 US 2010281891A1
Authority
US
United States
Prior art keywords
demoisturizer
moisture
valve
recited
situated
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.)
Abandoned
Application number
US12/450,099
Other languages
English (en)
Inventor
Peter Behrends
Alexander Brödel
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.)
Testo SE and Co KGaA
Original Assignee
Testo SE and Co KGaA
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 Testo SE and Co KGaA filed Critical Testo SE and Co KGaA
Assigned to TESTO AG reassignment TESTO AG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BEHRENDS, PETER, BRODEL, ALEXANDER, DR.
Publication of US20100281891A1 publication Critical patent/US20100281891A1/en
Abandoned legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F24F3/1417—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with liquid hygroscopic desiccants
    • 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
    • F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
    • 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/003—Filters
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/14—Problems to be solved the presence of moisture in a refrigeration component or cycle
    • 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
    • F25B2700/02—Humidity

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Drying Of Gases (AREA)
  • Drying Of Solid Materials (AREA)
US12/450,099 2007-03-14 2008-03-13 Device and method for drying fluids conducted in closed circuits Abandoned US20100281891A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007013092.0 2007-03-14
DE102007013092A DE102007013092A1 (de) 2007-03-14 2007-03-14 Vorrichtung und Verfahren zum Trocknen von in geschlossenen Kreisläufen geführten Fluiden
PCT/EP2008/002007 WO2008110365A1 (de) 2007-03-14 2008-03-13 Vorrichtung und verfahren zum trocknen von in geschlossenen kreisläufen geführten fluiden

Publications (1)

Publication Number Publication Date
US20100281891A1 true US20100281891A1 (en) 2010-11-11

Family

ID=39522003

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/450,099 Abandoned US20100281891A1 (en) 2007-03-14 2008-03-13 Device and method for drying fluids conducted in closed circuits

Country Status (3)

Country Link
US (1) US20100281891A1 (de)
DE (1) DE102007013092A1 (de)
WO (1) WO2008110365A1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130091871A1 (en) * 2011-10-12 2013-04-18 International Business Machines Corporation Contaminant cold trap for a vapor-compression refrigeration apparatus
US9207002B2 (en) 2011-10-12 2015-12-08 International Business Machines Corporation Contaminant separator for a vapor-compression refrigeration apparatus
US9999843B2 (en) 2013-07-11 2018-06-19 Parker-Hannifin Corporation Offline filtration device and method
US20200116691A1 (en) * 2018-10-11 2020-04-16 Tintoria Piana Us, Inc. Voctron: a low weight portable air sampling device
JP2022011087A (ja) * 2020-06-29 2022-01-17 ダイキン工業株式会社 空気組成調整装置、輸送用冷凍装置、及び輸送用コンテナ
WO2024081241A1 (en) * 2022-10-10 2024-04-18 Johnson Controls Tyco IP Holdings LLP Process liquid filter system for hvac&r system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015110200A1 (de) * 2015-06-25 2016-12-29 Sanhua Aweco Appliance Systems Gmbh Luftentfeuchtungsvorrichtung mit einer hygroskopischen Flüssigkeit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691280A (en) * 1952-08-04 1954-10-12 James A Albert Refrigeration system and drying means therefor
US3145544A (en) * 1961-11-07 1964-08-25 American Radiator & Standard Refrigeration system impurity purge means
US4304102A (en) * 1980-04-28 1981-12-08 Carrier Corporation Refrigeration purging system
US5062273A (en) * 1990-07-12 1991-11-05 E. I. Du Pont De Nemours And Company Method and apparatus for removal of gas from refrigeration system
US7096600B2 (en) * 2002-12-13 2006-08-29 Holtec International, Inc. Forced gas flow canister dehydration

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4875911A (en) * 1986-07-22 1989-10-24 Ckd Kabushiki Kaisha Apparatus for separating gaseous mixtures
JPH03244979A (ja) * 1990-02-21 1991-10-31 Sanden Corp 冷却回路，その除水方法，及び冷却回路に用いられるドライヤーの構造
DE4212367C2 (de) * 1991-04-15 2000-08-03 Denso Corp Vorrichtung zur Entfernung von Wasser in einem Kühlsystem
JP2004218860A (ja) * 2003-01-09 2004-08-05 Nippon Sanso Corp 低温破砕装置における被破砕物の空気冷却システム及びその運転方法
DE102005018142B4 (de) * 2005-04-20 2011-04-28 Airbus Operations Gmbh Klimakammer zur schnellen Erreichung und Aufrechterhaltung einer vorgegebenen Luftfeuchtigkeit und/oder einer vorgegebenen Temperatur

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691280A (en) * 1952-08-04 1954-10-12 James A Albert Refrigeration system and drying means therefor
US3145544A (en) * 1961-11-07 1964-08-25 American Radiator & Standard Refrigeration system impurity purge means
US4304102A (en) * 1980-04-28 1981-12-08 Carrier Corporation Refrigeration purging system
US5062273A (en) * 1990-07-12 1991-11-05 E. I. Du Pont De Nemours And Company Method and apparatus for removal of gas from refrigeration system
US7096600B2 (en) * 2002-12-13 2006-08-29 Holtec International, Inc. Forced gas flow canister dehydration

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130091871A1 (en) * 2011-10-12 2013-04-18 International Business Machines Corporation Contaminant cold trap for a vapor-compression refrigeration apparatus
US9207002B2 (en) 2011-10-12 2015-12-08 International Business Machines Corporation Contaminant separator for a vapor-compression refrigeration apparatus
US9470439B2 (en) 2011-10-12 2016-10-18 International Business Machines Corporation Contaminant separator for a vapor-compression refrigeration apparatus
US9999843B2 (en) 2013-07-11 2018-06-19 Parker-Hannifin Corporation Offline filtration device and method
US20200116691A1 (en) * 2018-10-11 2020-04-16 Tintoria Piana Us, Inc. Voctron: a low weight portable air sampling device
US11029295B2 (en) * 2018-10-11 2021-06-08 Tintoria Piana Us, Inc. Voctron: a low weight portable air sampling device
JP2022011087A (ja) * 2020-06-29 2022-01-17 ダイキン工業株式会社 空気組成調整装置、輸送用冷凍装置、及び輸送用コンテナ
JP7168868B2 (ja) 2020-06-29 2022-11-10 ダイキン工業株式会社 空気組成調整装置、輸送用冷凍装置、及び輸送用コンテナ
WO2024081241A1 (en) * 2022-10-10 2024-04-18 Johnson Controls Tyco IP Holdings LLP Process liquid filter system for hvac&r system

Also Published As

Publication number Publication date
DE102007013092A1 (de) 2008-09-18
WO2008110365A1 (de) 2008-09-18

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STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION