CA2641649A1 - Systemes de detection de fuite de frigorigene - Google Patents

Systemes de detection de fuite de frigorigene Download PDF

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Publication number
CA2641649A1
CA2641649A1 CA002641649A CA2641649A CA2641649A1 CA 2641649 A1 CA2641649 A1 CA 2641649A1 CA 002641649 A CA002641649 A CA 002641649A CA 2641649 A CA2641649 A CA 2641649A CA 2641649 A1 CA2641649 A1 CA 2641649A1
Authority
CA
Canada
Prior art keywords
refrigerant
level
products
time
ambient air
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
CA002641649A
Other languages
English (en)
Inventor
Serge Dube
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 CA2641649A1 publication Critical patent/CA2641649A1/fr
Abandoned 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
    • F25B49/005—Arrangement or mounting of control or safety devices of safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/36—Responding to malfunctions or emergencies to leakage of heat-exchange fluid
    • 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
    • F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids
    • F25B2500/222—Detecting refrigerant leaks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Examining Or Testing Airtightness (AREA)
CA002641649A 2007-10-25 2008-10-23 Systemes de detection de fuite de frigorigene Abandoned CA2641649A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98257207P 2007-10-25 2007-10-25
US60/982,572 2007-10-25

Publications (1)

Publication Number Publication Date
CA2641649A1 true CA2641649A1 (fr) 2009-04-25

Family

ID=40580753

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002641649A Abandoned CA2641649A1 (fr) 2007-10-25 2008-10-23 Systemes de detection de fuite de frigorigene

Country Status (2)

Country Link
US (1) US20090107157A1 (fr)
CA (1) CA2641649A1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120090383A1 (en) * 2010-10-14 2012-04-19 Audra Lopez System and method for detecting a refrigerant leak and chemicals produced as a result of heating of the refrigerant
CN104204697B (zh) 2012-02-10 2017-02-22 开利公司 检测制冷剂损失的方法
KR101267110B1 (ko) * 2013-03-06 2013-05-27 현대중공업 주식회사 Lng 연료 공급 시스템
US9810599B2 (en) * 2013-05-17 2017-11-07 Eugene Bright Water leak early detection system and method
US10488065B2 (en) 2014-12-17 2019-11-26 Carrier Corporation Leak detection unit for refrigerant system
EP3264000B1 (fr) * 2015-03-26 2019-08-14 Mitsubishi Electric Corporation Unité intérieure pour climatiseur
WO2017006462A1 (fr) * 2015-07-08 2017-01-12 三菱電機株式会社 Appareil de conditionnement d'air
WO2017026014A1 (fr) * 2015-08-07 2017-02-16 三菱電機株式会社 Dispositif à cycle de réfrigération
US10151663B2 (en) 2015-09-15 2018-12-11 Emerson Climate Technologies, Inc. Leak detector sensor systems using tag-sensitized refrigerants
JP6875423B2 (ja) * 2017-01-19 2021-05-26 三菱電機株式会社 冷凍サイクル装置
EP3604983A4 (fr) * 2017-03-31 2021-01-13 Daikin Industries, Ltd. Procédé de détection de l'emplacement d'une fuite de réfrigérant
ES2968240T3 (es) * 2017-05-24 2024-05-08 Mitsubishi Electric Corp Sistema de acondicionamiento de aire
JP6847213B2 (ja) * 2017-06-02 2021-03-24 三菱電機株式会社 空気調和装置
JP6914794B2 (ja) * 2017-09-27 2021-08-04 東芝キヤリア株式会社 空気調和機
EP3692309A1 (fr) * 2017-10-04 2020-08-12 BITZER Kühlmaschinenbau GmbH Système de compresseur frigorifique
WO2019077696A1 (fr) * 2017-10-18 2019-04-25 三菱電機株式会社 Climatiseur
US11060746B2 (en) 2017-12-01 2021-07-13 Johnson Controls Technology Company Systems and methods for detecting and responding to refrigerant leaks in heating, ventilating, and air conditioning systems
US10760838B2 (en) 2017-12-20 2020-09-01 Lennox Industries Inc. Method and apparatus for refrigerant detector calibration confirmation
US11231198B2 (en) 2019-09-05 2022-01-25 Trane International Inc. Systems and methods for refrigerant leak detection in a climate control system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6452461A (en) * 1988-05-19 1989-02-28 Ueno Seiyaku Oyo Kenkyujo Kk Condom
DE10337753A1 (de) * 2003-08-08 2005-03-03 Robert Bosch Gmbh Klimaanlage, insbesondere zum Einsatz in Kraftfahrzeugen und Verfahren zu deren Betrieb

Also Published As

Publication number Publication date
US20090107157A1 (en) 2009-04-30

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