公开(公告)号：US10302334B2

公开(公告)日：2019-05-28

申请号：US14889474

申请日：2014-03-19

Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI ,  JAPAN FINE CERAMICS CENTER

Inventor： Takuhito Tsutsui ,  Kazuto Noritake ,  Toru Sasatani ,  Norihito Takeuchi ,  Takayuki Homma ,  Yoshiki Okuhara

IPC: F24S70/10 ,  F24S70/12 ,  F24S70/20 ,  F24S70/30

Abstract: This invention is a sunlight-to-heat converting member containing chromium silicide having an element ratio of Cr to Si from 1:1.6 to 1:4.7. This invention is also a sunlight-to-heat converting stack including a layer of the sunlight-to-heat converting member and a metal layer. This invention is also a sunlight-to-heat converting device including a light collecting part, either or both of a container and a flow path where sunlight is collected by the light collecting part, and a heating medium housed in either or both of the container and the flow path. The sunlight-to-heat converting member or the sunlight-to-heat converting stack is formed on a surface of either or both of the container and the flow path. The sunlight-to-heat converting member, the sunlight-to-heat converting stack, and the sunlight-to-heat converting device of this invention can convert light to heat efficiently.

公开(公告)号：US20150285532A1

公开(公告)日：2015-10-08

申请号：US14437694

申请日：2013-10-07

Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI

Inventor： Takuhito Tsutsui ,  Toru Sasatani ,  Kazuto Noritake ,  Norihito Takeuchi

IPC: F24J2/00

CPC classification number: F24S20/61 ,  G01J5/046 ,  G01J5/0853 ,  H01L31/00

Abstract: The present invention addresses the problem of providing a heat conversion member capable of efficiently converting light to heat. This heat conversion member includes at least one type of semiconductor, and is characterized in that the band gap of the semiconductor is 0.5-1.2 eV.

Abstract translation: 本发明解决了提供能够将光有效地转换成热量的热转换构件的问题。 该热转换构件包括至少一种类型的半导体，其特征在于半导体的带隙为0.5-1.2eV。

公开(公告)号：US09903612B2

公开(公告)日：2018-02-27

申请号：US14418028

申请日：2013-07-22

Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI ,  EAGLE INDUSTRY CO., LTD.

Inventor： Norihito Takeuchi ,  Toshiaki Iwa ,  Yoshihiro Ogawa

IPC: F24J2/50 ,  F24J2/05 ,  F16L51/03 ,  F16L27/10 ,  F16L51/02 ,  F24J2/24 ,  F16L59/065 ,  F16L59/12 ,  F24J2/46

CPC classification number: F24S10/45 ,  F16L27/10 ,  F16L51/02 ,  F16L51/03 ,  F16L59/065 ,  F16L59/12 ,  F24S10/70 ,  F24S40/80 ,  F24S80/70 ,  F24S2025/6013 ,  Y02E10/44

Abstract: A solar heat collection tube includes a center metal tube that allows a heat medium to flow therethrough, a glass tube that covers the outer circumference of the center metal tube to form an annular void between the glass tube and the center metal tube, and an absorber configured to absorb a difference in the thermal expansion between the center metal tube and the glass tube. The absorber has a connection cylinder and metal bellows. The metallic bellows are connected in series by the connection cylinder. The bellows are arranged to overlap in the radial direction with the connection cylinder located therebetween.