EP4130600A4 - Hot water generating device - Google Patents

Hot water generating device Download PDF

Info

Publication number
EP4130600A4
EP4130600A4 EP20926468.8A EP20926468A EP4130600A4 EP 4130600 A4 EP4130600 A4 EP 4130600A4 EP 20926468 A EP20926468 A EP 20926468A EP 4130600 A4 EP4130600 A4 EP 4130600A4
Authority
EP
European Patent Office
Prior art keywords
hot water
generating device
water generating
hot
water
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.)
Pending
Application number
EP20926468.8A
Other languages
German (de)
French (fr)
Other versions
EP4130600A1 (en
Inventor
Kazuhito Wakatsuki
Takahiro MORIZONO
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.)
Toshiba Carrier Corp
Original Assignee
Toshiba Carrier Corp
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 Toshiba Carrier Corp filed Critical Toshiba Carrier Corp
Publication of EP4130600A1 publication Critical patent/EP4130600A1/en
Publication of EP4130600A4 publication Critical patent/EP4130600A4/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H4/00—Fluid heaters characterised by the use of heat pumps
    • F24H4/02—Water heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/02—Fluid distribution means
    • F24D2220/0278—Expansion vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
EP20926468.8A 2020-03-23 2020-03-23 Hot water generating device Pending EP4130600A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/012672 WO2021191959A1 (en) 2020-03-23 2020-03-23 Hot water generating device

Publications (2)

Publication Number Publication Date
EP4130600A1 EP4130600A1 (en) 2023-02-08
EP4130600A4 true EP4130600A4 (en) 2023-12-13

Family

ID=77889978

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20926468.8A Pending EP4130600A4 (en) 2020-03-23 2020-03-23 Hot water generating device

Country Status (3)

Country Link
EP (1) EP4130600A4 (en)
AU (1) AU2020438508B9 (en)
WO (1) WO2021191959A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1370458A (en) * 1970-10-08 1974-10-16 Junkers & Co Gas-fired circulation water heater
US20100025488A1 (en) * 2008-08-04 2010-02-04 Lg Electronics Inc. Hot water circulation system associated with heat pump and method for controlling the same
JP2017067371A (en) * 2015-09-30 2017-04-06 ダイキン工業株式会社 Water heat exchanger housing unit
EP3358279A1 (en) * 2015-09-30 2018-08-08 Daikin Industries, Ltd. Water heat exchanger accommodation unit
US10429097B1 (en) * 2017-02-27 2019-10-01 Rex A. Sexton Expansion tank wall mount bracket apparatus and method of use

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5426532Y2 (en) * 1974-04-18 1979-09-01
EP2034248A1 (en) 2006-06-02 2009-03-11 Toshiba Carrier Corporation Heat pump hot water supply system
JP6128331B2 (en) * 2014-02-26 2017-05-17 株式会社富士通ゼネラル Hot water heater
JP2016188732A (en) * 2015-03-30 2016-11-04 株式会社長府製作所 Expansion tank
JP6733145B2 (en) * 2015-09-30 2020-07-29 ダイキン工業株式会社 Water heat exchanger housing unit
US10180267B2 (en) * 2016-02-05 2019-01-15 James T. Bober Apparatus for supporting expansion tank

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1370458A (en) * 1970-10-08 1974-10-16 Junkers & Co Gas-fired circulation water heater
US20100025488A1 (en) * 2008-08-04 2010-02-04 Lg Electronics Inc. Hot water circulation system associated with heat pump and method for controlling the same
JP2017067371A (en) * 2015-09-30 2017-04-06 ダイキン工業株式会社 Water heat exchanger housing unit
EP3358279A1 (en) * 2015-09-30 2018-08-08 Daikin Industries, Ltd. Water heat exchanger accommodation unit
US10429097B1 (en) * 2017-02-27 2019-10-01 Rex A. Sexton Expansion tank wall mount bracket apparatus and method of use

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021191959A1 *

Also Published As

Publication number Publication date
AU2020438508B9 (en) 2024-01-11
AU2020438508A1 (en) 2022-10-13
WO2021191959A1 (en) 2021-09-30
AU2020438508B2 (en) 2023-12-21
EP4130600A1 (en) 2023-02-08

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