公开(公告)号：US09857100B2

公开(公告)日：2018-01-02

申请号：US14760594

申请日：2013-05-17

Applicant: TYK CORPORATION

Inventor： Taketomo Kageyama ,  Yasuta Koike

IPC: F24J2/46 ,  F24J2/04 ,  F24J2/07 ,  F24J2/48

CPC classification number: F24S80/10 ,  F24S20/20 ,  F24S70/16 ,  F24S70/30 ,  F24S70/60 ,  F24S2080/011 ,  Y02E10/41 ,  Y02E10/44

Abstract: There is provided a heat collector for solar thermal power generation that suppresses oxidization using a silicon-carbide ceramic sintered body as a base body. The heat collector includes the base body made of a silicon-carbide ceramic sintered body in which channels (cells) for passing through a heat medium are formed, a first glass layer of silicate glass that coats at least a part of surfaces of the base body and contains an alkali metal constituent and/or an alkaline-earth metal constituent, and a second glass layer of silicate glass that coats the first glass layer and has a sum of contents of an alkali metal constituent and an alkaline-earth metal constituent, which is smaller than a sum of contents of the alkali metal constituent and the alkaline-earth metal constituent in the first glass layer.

公开(公告)号：US20160242272A1

公开(公告)日：2016-08-18

申请号：US15134526

申请日：2016-04-21

Applicant: Kitagawa Industries Co., Ltd. ,  TYK Corporation

Inventor： Yasuhiro KAWAGUCHI ,  Masataka KUBO

IPC: H05K1/02 ,  F28F21/04

CPC classification number: H05K1/0203 ,  F28F13/003 ,  F28F21/04 ,  H01L23/3733 ,  H01L2924/0002 ,  H01L2924/00

Abstract: An electronic circuit of the present invention includes: a circuit board on which an electronic component is mounted; a heat conducting sheet stacked on the electronic component; and a heat sink stacked on the heat conducting sheet. The heat sink includes a porous ceramics having a volume resistivity of 1010 Ohm·cm or more and a porosity of 15-50 vol %.

公开(公告)号：US12195400B2

公开(公告)日：2025-01-14

申请号：US17213793

申请日：2021-03-26

Applicant: TYK CORPORATION

Inventor： Yasuta Koike ,  Masataka Kubo

IPC: C04B35/14 ,  C04B35/443 ,  F27D3/12

Abstract: A composition for a heat treatment jig includes: alumina at a weight ratio within the range of 5% or more and 25% or less; mullite at a weight ratio within the range of 0% or more and 35% or less; cordierite at a weight ratio within the range of 15% or more and 35% or less; spinel at a weight ratio within the range of 0% or more and 35% or less; and fused silica at a weight ratio within the range of 15% or more and 50% or less. The composition for a heat treatment jig is used for the method of manufacturing a heat treatment jig, such as a heat treatment container.

公开(公告)号：US20230058251A1

公开(公告)日：2023-02-23

申请号：US17797576

申请日：2021-01-13

Applicant: TYK CORPORATION

Inventor： Shinji KAJITA ,  Yukie KAKU

IPC: B22D17/20

Abstract: A die casting sleeve, supported horizontally on a die casting device such that a cylinder portion front end communicates with a cavity and a plunger tip is inserted from a cylinder portion rear end, is configured such that the cylinder portion has a double structure in which an inner cylinder is fitted into an outer cylinder, the inner cylinder is made of a composite material of titanium or a titanium alloy and ceramic in at least a molten metal receiving region under an inlet port, a first planar portion is formed on the outer cylinder in the molten metal receiving region, and a cooling device including a tubular portion for letting a cooling medium flow in a jacket main body as a metal block having a second planar portion is mounted on the outer cylinder in a state where the second planar portion abuts against the first planar portion.

公开(公告)号：US20180135918A1

公开(公告)日：2018-05-17

申请号：US15541632

申请日：2016-07-29

Applicant: TYK CORPORATION

Inventor： Osamu TAKAGI ,  Shuichi ADACHI

IPC: F28D20/00 ,  B23P15/26

CPC classification number: F28D20/0056 ,  B23P15/26 ,  F28F21/04 ,  Y02E60/142

Abstract: A circular columnar body made of ceramics and including a plurality of through-holes extending in a single axial direction Z and having circular or elliptical cross sectional shapes orthogonal to the axial direction at a density of 2 to 50 pieces per square inch in a cross section orthogonal to the axial direction is once hollowed out in a direction X orthogonal to the axial direction Z by a cylinder, and the circular columnar body can also be once again hollowed out in the direction orthogonal to the axial direction Z and the direction X by the cylinder.

公开(公告)号：US09199305B2

公开(公告)日：2015-12-01

申请号：US14070545

申请日：2013-11-03

Applicant: TYK CORPORATION

Inventor： Hirokatsu Hattanda

IPC: C04B41/82 ,  B22D41/28 ,  B22D41/30

CPC classification number: B22D41/28 ,  B22D41/30

Abstract: The manufacturing method of the recycled plate performs, on a plate used for the sliding nozzle, recycling processing including impregnating a matrix of the plate that is formed by a refractory brick with liquid containing at least one of tar and pitch, heating the plate impregnated with the liquid to remove a volatile component, and filling a recess having an opening width and a depth of equal to or smaller than 1 mm, which is present on a surface of the plate after having been impregnated with the liquid and heated, with a thermal expandable refractory material of which volume is increased by at least one of generation reaction and change in a crystal structure with heating when the plate attached to the sliding nozzle is used.

Abstract translation: 回收板的制造方法在用于滑动喷嘴的板上进行再循环处理，包括用含有至少一种焦油和沥青的液体浸渍由耐火砖形成的板的基体，加热浸渍有 用于除去挥发性成分的液体，并填充具有等于或小于1mm的开口宽度和深度等于或小于1mm的凹部，其在已经浸渍有液体并且被加热之后存在于板的表面上 当使用附接到滑动喷嘴的板时，通过加热产生反应和晶体结构的变化中的至少一种来增加体积的可膨胀耐火材料。

公开(公告)号：US20140131400A1

公开(公告)日：2014-05-15

申请号：US14070545

申请日：2013-11-03

Applicant: TYK CORPORATION

Inventor： Hirokatsu HATTANDA

IPC: B22D37/00

CPC classification number: B22D41/28 ,  B22D41/30

Abstract: The manufacturing method of the recycled plate performs, on a plate used for the sliding nozzle, recycling processing including impregnating a matrix of the plate that is formed by a refractory brick with liquid containing at least one of tar and pitch, heating the plate impregnated with the liquid to remove a volatile component, and filling a recess having an opening width and a depth of equal to or smaller than 1 mm, which is present on a surface of the plate after having been impregnated with the liquid and heated, with a thermal expandable refractory material of which volume is increased by at least one of generation reaction and change in a crystal structure with heating when the plate attached to the sliding nozzle is used.

Abstract translation: 回收板的制造方法在用于滑动喷嘴的板上进行再循环处理，包括用含有至少一种焦油和沥青的液体浸渍由耐火砖形成的板的基体，加热浸渍有 用于除去挥发性成分的液体，并填充具有等于或小于1mm的开口宽度和深度等于或小于1mm的凹部，其在已经浸渍有液体并且被加热之后存在于板的表面上 当使用附接到滑动喷嘴的板时，通过加热产生反应和晶体结构的变化中的至少一种来增加体积的可膨胀耐火材料。