EP4130601A4 - Hot water generation device - Google Patents

Hot water generation device Download PDF

Info

Publication number
EP4130601A4
EP4130601A4 EP20927547.8A EP20927547A EP4130601A4 EP 4130601 A4 EP4130601 A4 EP 4130601A4 EP 20927547 A EP20927547 A EP 20927547A EP 4130601 A4 EP4130601 A4 EP 4130601A4
Authority
EP
European Patent Office
Prior art keywords
hot water
generation device
water generation
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
EP20927547.8A
Other languages
German (de)
French (fr)
Other versions
EP4130601A1 (en
Inventor
Kazuhito Wakatsuki
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 EP4130601A1 publication Critical patent/EP4130601A1/en
Publication of EP4130601A4 publication Critical patent/EP4130601A4/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
    • F24H9/00—Details
    • F24H9/12—Arrangements for connecting heaters to circulation pipes
    • 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
    • F24D12/00—Other central heating systems
    • F24D12/02—Other central heating systems having more than one heat source
    • 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
    • F24H9/02—Casings; Cover lids; Ornamental panels
    • 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
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 
    • F24H9/142—Connecting hydraulic components

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)
  • Massaging Devices (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
EP20927547.8A 2020-03-23 2020-03-23 Hot water generation device Pending EP4130601A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/012707 WO2021191963A1 (en) 2020-03-23 2020-03-23 Hot water generation device

Publications (2)

Publication Number Publication Date
EP4130601A1 EP4130601A1 (en) 2023-02-08
EP4130601A4 true EP4130601A4 (en) 2023-12-06

Family

ID=77890017

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20927547.8A Pending EP4130601A4 (en) 2020-03-23 2020-03-23 Hot water generation device

Country Status (4)

Country Link
EP (1) EP4130601A4 (en)
CN (1) CN115103984B (en)
AU (1) AU2020438326B2 (en)
WO (1) WO2021191963A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1679792A1 (en) * 1967-04-13 1971-07-08 Vaillant Joh Kg Assembly device for gas-heated water heater
JPS4854319U (en) * 1971-10-20 1973-07-13
JP3026207B1 (en) * 1998-10-06 2000-03-27 株式会社藤井合金製作所 Gas tap
JP2000145982A (en) * 1998-11-13 2000-05-26 Fujii Gokin Seisakusho Co Ltd Method and structure for attaching flange plate to piping connection portion
EP1574790A2 (en) * 2004-03-09 2005-09-14 Robert Bosch Gmbh Coupling means for wall mounted heater
EP2151633A2 (en) * 2008-08-04 2010-02-10 LG Electronics Inc. Hot water circulation system associated with heat pump and method for controlling the same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB540325A (en) * 1941-02-10 1941-10-14 John Banks Dunlop Nut-lock
CH350838A (en) * 1957-04-25 1960-12-15 Schnetzler Graf Anton Lock washer for screw connections
US4529346A (en) * 1983-07-22 1985-07-16 Borg-Warner Corporation Securing assembly for a threaded member
JP2605634Y2 (en) * 1993-06-30 2000-07-31 株式会社ガスター Piping system coupling equipment
JP2001090696A (en) 1999-09-21 2001-04-03 Sanyo Electric Co Ltd Circulating pump fixing structure
JP3505484B2 (en) * 2000-08-03 2004-03-08 ヤマハリビングテック株式会社 Pipe fitting with flange for water heater
US20100008743A1 (en) * 2008-07-08 2010-01-14 Gregory James Bawden Device for Inhibiting Unfastening Rotation of Rotary Fasteners, Particularly for Vehicle Wheels
CN202510520U (en) * 2012-04-03 2012-10-31 郑书银 Screw fixing piece
CN103410836B (en) * 2013-08-12 2016-02-10 武汉万邦激光金刚石工具有限公司 A kind of can the self-locking nut of quick despatch for rotary component
JP6128331B2 (en) * 2014-02-26 2017-05-17 株式会社富士通ゼネラル Hot water heater
JP2016217417A (en) * 2015-05-19 2016-12-22 コニカミノルタ株式会社 Looseness prevention device and flange structure
JP2017072366A (en) * 2016-12-08 2017-04-13 東芝キヤリア株式会社 Screw and manufacturing method for the same
EP3361182B1 (en) * 2017-02-08 2020-03-25 Grundfos Holding A/S Hydraulic component for a heating or air-conditioning system
KR101990745B1 (en) * 2018-09-10 2019-06-18 김미영 One touch instant hot water generator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1679792A1 (en) * 1967-04-13 1971-07-08 Vaillant Joh Kg Assembly device for gas-heated water heater
JPS4854319U (en) * 1971-10-20 1973-07-13
JP3026207B1 (en) * 1998-10-06 2000-03-27 株式会社藤井合金製作所 Gas tap
JP2000145982A (en) * 1998-11-13 2000-05-26 Fujii Gokin Seisakusho Co Ltd Method and structure for attaching flange plate to piping connection portion
EP1574790A2 (en) * 2004-03-09 2005-09-14 Robert Bosch Gmbh Coupling means for wall mounted heater
EP2151633A2 (en) * 2008-08-04 2010-02-10 LG Electronics Inc. Hot water circulation system associated with heat pump and method for controlling the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021191963A1 *

Also Published As

Publication number Publication date
EP4130601A1 (en) 2023-02-08
CN115103984B (en) 2024-01-09
WO2021191963A1 (en) 2021-09-30
CN115103984A (en) 2022-09-23
AU2020438326A1 (en) 2022-10-06
AU2020438326B2 (en) 2023-12-07

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RIC1 Information provided on ipc code assigned before grant

Ipc: F24H 9/14 20060101ALI20231027BHEP

Ipc: F24H 9/02 20060101ALI20231027BHEP

Ipc: F24H 9/12 20220101AFI20231027BHEP