-
公开(公告)号：US11493199B2
公开(公告)日：2022-11-08
申请号：US17283894
申请日：2019-10-11
摘要： A ventilation housing of the present disclosure includes: a housing; and a ventilation assembly. The housing includes a tubular projection extending to project from an outer surface and internally having a first space communicating the inside and the outside of the housing. The ventilation assembly includes: an internal member being a tubular body having an opening at a first end portion and an opening at a second end portion; a gas-permeable membrane covering the opening at the first end portion of the internal member; and an external member being a tubular body having a bottom, the external member being joined to the internal member with the internal member inserted in the interior of the external member from the first end portion side. The ventilation assembly is fixed to the projection with the projection inserted in the opening at the second end portion of the internal member to make an inner peripheral surface of the internal member and an outer peripheral surface of the projection abut each other. The ventilation assembly has a second space serving as a ventilation path connecting the gas-permeable membrane and the outside of the ventilation assembly in the inside of the internal member, the inside of the external member, and/or an interspace between the internal member and the external member joined together. A height H1 of the internal member is 6 to 10 mm. A ratio of the height H1 of the internal member to a height H2 of the projection is 1.00 to 1.70. The ventilation housing of the present disclosure exhibits excellent performance in terms of moisture permeation between the inside and the outside of the housing and is capable of reducing dropping of the ventilation assembly from the projection of the housing.
-
公开(公告)号：US20140252404A1
公开(公告)日：2014-09-11
申请号：US14352445
申请日：2012-10-03
发明人： Yoshinari Takayama , Takafumi Hida , Daisuke Kitagawa , Kenichi Tagawa , Kunio Nagasaki , Ryoichi Matsushima , Susumu Kiyohara , Toshio Uota
IPC分类号： H01L33/64
CPC分类号： H01L33/641 , C08L33/08 , C08L33/10 , C08L2203/20 , C09D127/12 , C09K5/14 , H01L23/3737 , H01L2224/2929 , H01L2224/29393 , H01L2224/29499 , Y10T428/25 , C08L27/12 , C08L27/16 , C08K3/38 , C08K3/04 , C08F2220/1858 , C08F220/06
摘要： The present invention provides a thermally-conductive sheet excellent in heat dissipation properties. The thermally-conductive sheet includes a polymer matrix and a thermally-conductive filler dispersed in the polymer matrix. The present invention is a thermally-conductive sheet including a polymer matrix and non-spherical particles of a thermally-conductive filler that are dispersed in the polymer matrix. At least a part of the thermally-conductive filler particles are oriented in a thickness direction of the sheet. When a portion of the sheet where the thermally-conductive filler particles have the highest degree of orientation in the thickness direction of the sheet is defined as a center of orientation, and an axis passing through the center of orientation and perpendicular to sheet surfaces is defined as a central axis of orientation, the thermally-conductive sheet has a region where the thermally-conductive filler particles are oriented toward one point on the central axis of orientation and where the degree of orientation of the thermally-conductive filler particles in the thickness direction of the sheet decreases from the center of orientation toward a periphery of the sheet.
摘要翻译： 本发明提供了散热性优异的导热片。 导热片包括分散在聚合物基质中的聚合物基质和导热填料。 本发明是一种导热片，其包含聚合物基质和分散在聚合物基质中的导热填料的非球形颗粒。 至少一部分导热填料颗粒在片材的厚度方向上取向。 当导热填料颗粒在片材的厚度方向上具有最高取向度的片材的一部分被定义为取向中心时，通过定向中心和垂直于片材表面的轴线被限定 作为取向的中心轴，导热片具有导热性填充剂粒子朝向取向中心轴的一点的区域，导热性填料粒子的厚度方向的取向度 的片材从取向的中心朝向片材的周边减小。
-
公开(公告)号：US11554524B2
公开(公告)日：2023-01-17
申请号：US16770162
申请日：2018-12-04
发明人： Daisuke Kitagawa , Youzou Yano , Satoshi Nishiyama
摘要： A method of manufacturing a support member, which includes a tubular-shaped tubular part and a coupling part coupling one portion and another portion of an inner circumferential surface of the tubular part to support a ventilation membrane, includes filling a fixed mold and a movable mold with a thermoplastic material or a thermosetting material, wherein the thermoplastic material or the thermosetting material is injected from a gate in the coupling part to be charged from the coupling part toward the cylindrical part.
-
公开(公告)号：US11525567B2
公开(公告)日：2022-12-13
申请号：US17283894
申请日：2019-10-11
摘要： A ventilation housing of the present disclosure includes: a housing; and a ventilation assembly. The housing includes a tubular projection extending to project from an outer surface and internally having a first space communicating the inside and the outside of the housing. The ventilation assembly includes: an internal member being a tubular body having an opening at a first end portion and an opening at a second end portion; a gas-permeable membrane covering the opening at the first end portion of the internal member; and an external member being a tubular body having a bottom, the external member being joined to the internal member with the internal member inserted in the interior of the external member from the first end portion side. The ventilation assembly is fixed to the projection with the projection inserted in the opening at the second end portion of the internal member to make an inner peripheral surface of the internal member and an outer peripheral surface of the projection abut each other. The ventilation assembly has a second space serving as a ventilation path connecting the gas-permeable membrane and the outside of the ventilation assembly in the inside of the internal member, the inside of the external member, and/or an interspace between the internal member and the external member joined together. A height H1 of the internal member is 6 to 10 mm. A ratio of the height H1 of the internal member to a height H2 of the projection is 1.00 to 1.70. The ventilation housing of the present disclosure exhibits excellent performance in terms of moisture permeation between the inside and the outside of the housing and is capable of reducing dropping of the ventilation assembly from the projection of the housing.
-
公开(公告)号：US11963317B2
公开(公告)日：2024-04-16
申请号：US17282669
申请日：2019-10-11
发明人： Daisuke Kitagawa , Tomoyuki Kasagi , Youzou Yano
IPC分类号： H05K5/02
CPC分类号： H05K5/0213 , H05K5/0216
摘要： A ventilation assembly of the present disclosure includes: an internal member being a tubular body having an opening at a first end portion and an opening at a second end portion; an external member being a tubular body having a bottom; and a gas-permeable membrane covering the opening at the first end portion of the internal member, wherein the external member is joined to the internal member with the internal member inserted in the interior of the external member from the first end portion side, the ventilation assembly has a second space serving as a ventilation path connecting the gas-permeable membrane and the outside of the ventilation assembly in at least one selected from the inside of the internal member, the inside of the external member, and an interspace between the internal member and the external member joined together, and the internal member includes one first projecting portion or two or more first projecting portions projecting from the inner peripheral surface at a position on the second end portion side with respect to the gas-permeable membrane. The ventilation assembly of the present disclosure can prevent the gas-permeable membrane from being damaged at the time of fixation to the projection even when the ventilation assembly is reduced in height.
-
公开(公告)号：US11346524B2
公开(公告)日：2022-05-31
申请号：US17284062
申请日：2019-10-11
摘要： A ventilation housing includes a housing and ventilation component. A housing tubular projecting part has a communicating hole between housing inner and outer spaces. The ventilation component has: an attachment member over the projecting part with a contacting inner surface; an attachment member supported ventilation body covering a hole end portion between the inner and outer spaces; and a covering member including peripheral and top parts over the attachment member. At least one ventilation path connects the ventilation body and the outer space. A first contact part between an attachment member outer surface outermost protruding portion and covering member peripheral part inner surface is closer to the inner space than an end portion on the outer space side in a second contact part being a contact portion between the housing projecting part outer surface and the attachment member inner surface.
-
公开(公告)号：US09914259B2
公开(公告)日：2018-03-13
申请号：US14917749
申请日：2014-09-11
IPC分类号： B29C55/18 , B29C43/22 , B29C53/60 , B29K27/12 , B29K105/16 , B29K27/18 , B29K105/00 , B29K507/04
CPC分类号： B29C55/18 , B29C43/22 , B29C53/60 , B29K2027/12 , B29K2027/18 , B29K2105/16 , B29K2105/256 , B29K2507/04 , B29K2995/0005 , B29K2995/0013 , B29K2995/0044
摘要： A disclosed method for producing an elongated filler-containing fluororesin sheet includes: a step (I) of forming a strip member from a strip sheet containing a fluororesin, a filler, and a forming aid; and a step (II) of forming an elongated sheet strip by rolling the strip member in a longitudinal direction of the strip member. In the step (I), the strip member is formed by bending the strip sheet in such a manner that quadrilaterals formed on a surface of the strip member, each defined by two strip member side edges extending in the longitudinal direction of the strip member and two strip sheet side edges of the strip sheet that crosses a region between the two strip member side edges are parallelograms each having an acute angle α as an interior angle and that the parallelograms are arranged in the longitudinal direction of the strip member.
-
公开(公告)号：US09153761B2
公开(公告)日：2015-10-06
申请号：US14352445
申请日：2012-10-03
发明人： Yoshinari Takayama , Takafumi Hida , Daisuke Kitagawa , Kenichi Tagawa , Kunio Nagasaki , Ryoichi Matsushima , Susumu Kiyohara , Toshio Uota
IPC分类号： B29C43/02 , B05D3/02 , H01L23/48 , H01L23/28 , H01L33/64 , H01L23/373 , C09K5/14 , C08L33/08 , C08L33/10 , C09D127/12
CPC分类号： H01L33/641 , C08L33/08 , C08L33/10 , C08L2203/20 , C09D127/12 , C09K5/14 , H01L23/3737 , H01L2224/2929 , H01L2224/29393 , H01L2224/29499 , Y10T428/25 , C08L27/12 , C08L27/16 , C08K3/38 , C08K3/04 , C08F2220/1858 , C08F220/06
摘要： The present invention provides a thermally-conductive sheet excellent in heat dissipation properties. The thermally-conductive sheet includes a polymer matrix and a thermally-conductive filler dispersed in the polymer matrix. The present invention is a thermally-conductive sheet including a polymer matrix and non-spherical particles of a thermally-conductive filler that are dispersed in the polymer matrix. At least a part of the thermally-conductive filler particles are oriented in a thickness direction of the sheet. When a portion of the sheet where the thermally-conductive filler particles have the highest degree of orientation in the thickness direction of the sheet is defined as a center of orientation, and an axis passing through the center of orientation and perpendicular to sheet surfaces is defined as a central axis of orientation, the thermally-conductive sheet has a region where the thermally-conductive filler particles are oriented toward one point on the central axis of orientation and where the degree of orientation of the thermally-conductive filler particles in the thickness direction of the sheet decreases from the center of orientation toward a periphery of the sheet.
摘要翻译： 本发明提供了散热性优异的导热片。 导热片包括分散在聚合物基质中的聚合物基质和导热填料。 本发明是一种导热片，其包含聚合物基质和分散在聚合物基质中的导热填料的非球形颗粒。 至少一部分导热填料颗粒在片材的厚度方向上取向。 当导热填料颗粒在片材的厚度方向上具有最高取向度的片材的一部分被定义为取向中心时，通过定向中心和垂直于片材表面的轴线被限定 作为取向的中心轴，导热片具有导热性填充剂粒子朝向取向中心轴的一点的区域，导热性填料粒子的厚度方向的取向度 的片材从取向的中心朝向片材的周边减小。
-
公开(公告)号：US20140251588A1
公开(公告)日：2014-09-11
申请号：US14349541
申请日：2012-10-03
IPC分类号： F28F21/06
CPC分类号： F28F21/06 , C08J9/0061 , C08J9/0066 , C08J9/141 , C08J9/28 , C08J9/42 , C08J2201/0502 , C08J2203/14 , C08J2207/02 , C08J2327/18 , C08J2463/00 , C08J2481/00 , C08K3/38 , C08K2003/382 , C08L27/18 , C08L83/04 , C08L2205/22
摘要： The present invention provides a heat dissipating member containing a fluorine resin and a thermally-conductive filler and having good adhesive properties. The present invention is a heat dissipating member including: a porous base material containing a fluorine resin and a thermally-conductive filler; and an adhesive material contained in pores of the porous base material. The fluorine resin contains polytetrafluoroethylene.
摘要翻译： 本发明提供一种含有氟树脂和导热填料并具有良好粘合性能的散热构件。 本发明是一种散热构件，包括：含有氟树脂和导热填料的多孔基材; 以及包含在多孔基材的孔中的粘合剂材料。 氟树脂含有聚四氟乙烯。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.022 秒)
