CN118947141A - 热声转换器 - Google Patents

热声转换器 Download PDF

Info

Publication number
CN118947141A
CN118947141A CN202380030810.9A CN202380030810A CN118947141A CN 118947141 A CN118947141 A CN 118947141A CN 202380030810 A CN202380030810 A CN 202380030810A CN 118947141 A CN118947141 A CN 118947141A
Authority
CN
China
Prior art keywords
heat
heat conduction
sound wave
fluid
heater
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Withdrawn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
CN202380030810.9A
Other languages
English (en)
Chinese (zh)
Inventor
丹羽三信
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Publication of CN118947141A publication Critical patent/CN118947141A/zh
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/04—Sound-producing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/002—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using the energy of vibration of fluid columns
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/0056—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using solid heat storage material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0008—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Secondary Cells (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
CN202380030810.9A 2022-04-06 2023-01-19 热声转换器 Withdrawn CN118947141A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022063441A JP7666388B2 (ja) 2022-04-06 2022-04-06 熱音変換器
JP2022-063441 2022-04-06
PCT/JP2023/001457 WO2023195209A1 (ja) 2022-04-06 2023-01-19 熱音変換器

Publications (1)

Publication Number Publication Date
CN118947141A true CN118947141A (zh) 2024-11-12

Family

ID=88242654

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380030810.9A Withdrawn CN118947141A (zh) 2022-04-06 2023-01-19 热声转换器

Country Status (5)

Country Link
US (1) US20250029593A1 (enExample)
EP (1) EP4507330A4 (enExample)
JP (1) JP7666388B2 (enExample)
CN (1) CN118947141A (enExample)
WO (1) WO2023195209A1 (enExample)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2511644B1 (en) 2009-12-11 2020-04-22 NGK Insulators, Ltd. Heat exchanger
JP6291390B2 (ja) 2014-09-19 2018-03-14 日本碍子株式会社 熱・音波変換ユニット
JP6348404B2 (ja) 2014-11-11 2018-06-27 日本碍子株式会社 熱・音波変換部品および熱・音波変換ユニット
JP6691538B2 (ja) 2015-05-21 2020-04-28 日本碍子株式会社 熱交換部品
WO2018146873A1 (ja) * 2017-02-10 2018-08-16 日本碍子株式会社 冷気・暖気発生システム
JP2020125877A (ja) 2019-02-05 2020-08-20 株式会社ジェイテクト 熱交換部材
WO2021152798A1 (ja) 2020-01-30 2021-08-05 京セラ株式会社 熱音響装置

Also Published As

Publication number Publication date
WO2023195209A1 (ja) 2023-10-12
JP7666388B2 (ja) 2025-04-22
EP4507330A1 (en) 2025-02-12
US20250029593A1 (en) 2025-01-23
EP4507330A4 (en) 2025-07-30
JP2023154240A (ja) 2023-10-19

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Legal Events

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PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20241112