JPWO2023038063A1 - - Google Patents

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Publication number
JPWO2023038063A1
JPWO2023038063A1 JP2023546970A JP2023546970A JPWO2023038063A1 JP WO2023038063 A1 JPWO2023038063 A1 JP WO2023038063A1 JP 2023546970 A JP2023546970 A JP 2023546970A JP 2023546970 A JP2023546970 A JP 2023546970A JP WO2023038063 A1 JPWO2023038063 A1 JP WO2023038063A1
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JP
Japan
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.)
Granted
Application number
JP2023546970A
Other languages
Japanese (ja)
Other versions
JP7669068B2 (ja
JPWO2023038063A5 (https=
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.)
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Publication of JPWO2023038063A1 publication Critical patent/JPWO2023038063A1/ja
Publication of JPWO2023038063A5 publication Critical patent/JPWO2023038063A5/ja
Application granted granted Critical
Publication of JP7669068B2 publication Critical patent/JP7669068B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
    • C09K5/063—Materials absorbing or liberating heat during crystallisation; Heat storage materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/16—Metallic particles coated with a non-metal
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/05—Light metals
    • B22F2301/052—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/30—Low melting point metals, i.e. Zn, Pb, Sn, Cd, In, Ga
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2302/00—Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
    • B22F2302/25—Oxide
    • B22F2302/253—Aluminum oxide (Al2O3)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2304/00—Physical aspects of the powder
    • B22F2304/10—Micron size particles, i.e. above 1 micrometer up to 500 micrometer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
JP2023546970A 2021-09-07 2022-09-07 潜熱蓄熱粒子、熱交換材料、および潜熱蓄熱粒子の製造方法 Active JP7669068B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021145531 2021-09-07
JP2021145531 2021-09-07
PCT/JP2022/033596 WO2023038063A1 (ja) 2021-09-07 2022-09-07 潜熱蓄熱粒子、熱交換材料、および潜熱蓄熱粒子の製造方法

Publications (3)

Publication Number Publication Date
JPWO2023038063A1 true JPWO2023038063A1 (https=) 2023-03-16
JPWO2023038063A5 JPWO2023038063A5 (https=) 2024-05-28
JP7669068B2 JP7669068B2 (ja) 2025-04-28

Family

ID=85506381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023546970A Active JP7669068B2 (ja) 2021-09-07 2022-09-07 潜熱蓄熱粒子、熱交換材料、および潜熱蓄熱粒子の製造方法

Country Status (6)

Country Link
US (1) US20250179340A1 (https=)
EP (1) EP4400556A4 (https=)
JP (1) JP7669068B2 (https=)
KR (1) KR102855877B1 (https=)
CN (1) CN117916339A (https=)
WO (1) WO2023038063A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025159196A1 (ja) * 2024-01-26 2025-07-31 国立大学法人北海道大学 蓄熱抵抗体

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080272331A1 (en) * 2006-08-21 2008-11-06 Mohapatra Satish C Hybrid nanoparticles
WO2015162929A1 (ja) * 2014-04-24 2015-10-29 国立大学法人北海道大学 潜熱蓄熱体、潜熱蓄熱体の製造方法、および、熱交換材料
WO2017200021A1 (ja) * 2016-05-17 2017-11-23 国立大学法人北海道大学 潜熱蓄熱体マイクロカプセルおよび潜熱蓄熱体マイクロカプセルの製造方法
JP2019203128A (ja) * 2018-05-21 2019-11-28 Ｊｘ金属株式会社 潜熱蓄熱体、潜熱蓄熱体の製造方法、及び、熱交換材料
WO2021039599A1 (ja) * 2019-08-23 2021-03-04 Ｊｘ金属株式会社 潜熱蓄熱材用マイクロカプセル及びその製造方法、並びに、潜熱蓄熱材用マイクロカプセルを含む粉末、及び当該粉末を含む蓄熱装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1123172A (ja) 1997-06-30 1999-01-26 Kedeika:Kk 潜熱蓄熱カプセル
JP2012111825A (ja) 2010-11-24 2012-06-14 National Institute Of Advanced Industrial Science & Technology 蓄熱体及び蓄熱方法
JP2012140600A (ja) 2010-12-13 2012-07-26 Konica Minolta Business Technologies Inc 蓄熱マイクロカプセルとその製造方法
KR102172399B1 (ko) * 2016-11-22 2020-10-30 전남대학교산학협력단 축열 마이크로캡슐 및 그의 제조방법
KR20190036278A (ko) * 2017-09-27 2019-04-04 한국에너지기술연구원 코어-쉘 고온 열저장재 및 이의 제조 방법
JP2020059907A (ja) * 2018-10-12 2020-04-16 日本電産株式会社 電気接点用粉末、電気接点用成形体、及び電気接点
JP7468011B2 (ja) 2020-03-13 2024-04-16 日本精工株式会社 モータコアの製造装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080272331A1 (en) * 2006-08-21 2008-11-06 Mohapatra Satish C Hybrid nanoparticles
WO2015162929A1 (ja) * 2014-04-24 2015-10-29 国立大学法人北海道大学 潜熱蓄熱体、潜熱蓄熱体の製造方法、および、熱交換材料
WO2017200021A1 (ja) * 2016-05-17 2017-11-23 国立大学法人北海道大学 潜熱蓄熱体マイクロカプセルおよび潜熱蓄熱体マイクロカプセルの製造方法
JP2019203128A (ja) * 2018-05-21 2019-11-28 Ｊｘ金属株式会社 潜熱蓄熱体、潜熱蓄熱体の製造方法、及び、熱交換材料
WO2021039599A1 (ja) * 2019-08-23 2021-03-04 Ｊｘ金属株式会社 潜熱蓄熱材用マイクロカプセル及びその製造方法、並びに、潜熱蓄熱材用マイクロカプセルを含む粉末、及び当該粉末を含む蓄熱装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
内山智幸ほか: "高速気流中衝撃法による粒子設計（第１報）", 北海道立工業試験場報告, JPN6022042464, 1993, pages 83 - 92, ISSN: 0005499583 *

Also Published As

Publication number Publication date
KR102855877B1 (ko) 2025-09-04
EP4400556A1 (en) 2024-07-17
JP7669068B2 (ja) 2025-04-28
EP4400556A4 (en) 2024-12-18
US20250179340A1 (en) 2025-06-05
WO2023038063A1 (ja) 2023-03-16
CN117916339A (zh) 2024-04-19
KR20240051245A (ko) 2024-04-19

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