Invention Grant
- Patent Title: Latent heat storage member and building material provided with same, microcapsules and thermal storage material using microcapsules
- Patent Title (中): 提供相同的潜热储存构件和建筑材料，使用微胶囊的微胶囊和储热材料
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Application No.: US14402781Application Date: 2013-05-17
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Publication No.: US09523539B2Publication Date: 2016-12-20
- Inventor: Tetsuya Ide , Yuka Utsumi , Yasuyuki Umenaka , Tomohisa Miyatani , Takashi Yamashita , Akio Miyata , Kazuhiro Deguchi
- Applicant: Sharp Kabushiki Kaisha
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Keating & Bennett, LLP
- Priority: JP2012-118004 20120523; JP2012-178111 20120810
- International Application: PCT/JP2013/063772 WO 20130517
- International Announcement: WO2013/176050 WO 20131128
- Main IPC: F28D17/00
- IPC: F28D17/00 ; F28D19/00 ; F28D20/02 ; C09K5/06
Abstract:
The present invention is to provide a latent heat storage member which is able to more reliably contribute to a daily peak shift of energy consumption, and a building material provided with the latent heat storage member. A latent heat storage member 20 which is formed by using a material including a latent heat storage material such as paraffin and a gelation agent and is used as a building material, includes an outer side surface 20b arranged on a solar light irradiation side facing the outside, and has a phase change temperature T1 within a temperature range between a lowest temperature Tsmin and a highest temperature Tsmax of the outer side surface 20b in the daytime.
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