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1. 发明申请

US20210270536A1 HEAT TRANSPORT DEVICE AND METHOD FOR MANUFACTURING SAME 有权
公开(公告)号：US20210270536A1
公开(公告)日：2021-09-02
申请号：US17253576
申请日：2018-06-27
申请人： WELCON INC.
发明人： Yutaka SUZUKI , Takashi SAITO , Shingo IKARASHI
IPC分类号： F28D7/16
摘要： A heat transport device comprises first flow passages through which a first fluid flows, and second flow passages through which a second fluid flows, wherein a cross-section A satisfying the following Requirement 1 to Requirement 3 can be achieved. Requirement 1 is that the cross-section A is a cross-section perpendicular to the second flow passages. Requirement 2 is that the holes of the second flow passages are disposed so as to be aligned in the left-right direction and to form layers in the up-down direction; and when comparing layers with holes adjacent in the up-down direction, the holes of the second flow passages are not disposed at the same position in the left-right direction. Requirement 3 is that the first flow passages exist between the layers with holes adjacent in the up-down direction, and the first flow passages meander in the up-down direction so as to avoid the holes of the second flow passages in the layers with holes that are sandwiched in the up-down direction.

2. 发明公开

US20240247885A1 Heat Transport Device And Method For Manufacturing Same 审中-公开
公开(公告)号：US20240247885A1
公开(公告)日：2024-07-25
申请号：US18597188
申请日：2024-03-06
申请人： WELCON INC.
发明人： Yutaka SUZUKI , Takashi SAITO , Shingo IKARASHI
IPC分类号： F28F3/08 , F28D9/00 , F28D9/04 , F28F3/04 , F28F7/02
CPC分类号： F28F3/086 , F28D9/0025 , F28D9/0037 , F28D9/04 , F28F3/046 , F28F7/02
摘要： A method of manufacturing a heat transport device includes a flat plate working process, a first joining process, a plastic working process, and a second joining process. In the first plate working process, a processed flat plate Q including recesses is obtained. In the first joining process, a flat plate R and the processed flat plate Q are joined to obtain a first flow passage plate including a first set of flow passages. In the plastic working process, the first set of flow passages are deformed to form recesses and obtain a second flow passage plate. In the second joining process, multiple second flow passage plates are stacked on top of each other and joined to form a second set of flow passages which is not parallel to the first set of flow passages.

3. 发明申请

US20220154333A1 VAPORIZER AND METHOD FOR MANUFACTURE THEREOF 有权
公开(公告)号：US20220154333A1
公开(公告)日：2022-05-19
申请号：US17602801
申请日：2019-04-17
申请人： WELCON INC.
发明人： Yutaka SUZUKI , Takashi SAITO
IPC分类号： C23C16/455 , C23C16/448 , C23C16/06 , C23C16/52
摘要： A vaporizer is provided that is capable of heating source material mist under precise temperature management and thereby able to acquire a gas source material which can be adjusted to a prescribed temperature and which has a very low level of variation in temperature and that produces almost no precipitate. The vaporizer heats and vaporizes a source material mist to obtain a gas source material for film forming. The vaporizer comprises a main part formed from a metal material and having therein first flows path through which the source material mist flows and second flow paths through which a heating medium for heating the source material mist flows, the equivalent area circle diameter of the cross-section of the first flow paths is 5 mm or less while the equivalent area circle diameter of the cross-section of the second flow paths is 2 mm or less, and there are no gaps aside from the second flow paths between one of the first flow paths and another of the first flow paths adjacent thereto in the inside of the main part.

4. 发明授权

US12061053B2 Heat transport device and method for manufacturing same 有权
公开(公告)号：US12061053B2
公开(公告)日：2024-08-13
申请号：US17253576
申请日：2018-06-27
申请人： WELCON INC.
发明人： Yutaka Suzuki , Takashi Saito , Shingo Ikarashi
IPC分类号： F28D7/16
CPC分类号： F28D7/1615
摘要： A heat transport device comprises first flow passages through which a first fluid flows, and second flow passages through which a second fluid flows, wherein a cross-section A satisfying the following Requirement 1 to Requirement 3 can be achieved. Requirement 1 is that the cross-section A is a cross-section perpendicular to the second flow passages. Requirement 2 is that the holes of the second flow passages are disposed so as to be aligned in the left-right direction and to form layers in the up-down direction; and when comparing layers with holes adjacent in the up-down direction, the holes of the second flow passages are not disposed at the same position in the left-right direction. Requirement 3 is that the first flow passages exist between the layers with holes adjacent in the up-down direction, and the first flow passages meander in the up-down direction so as to avoid the holes of the second flow passages in the layers with holes that are sandwiched in the up-down direction.

5. 发明授权

US11384992B2 Heat exchanger 有权
公开(公告)号：US11384992B2
公开(公告)日：2022-07-12
申请号：US16642118
申请日：2017-08-29
申请人： WELCON Inc.
发明人： Yutaka Suzuki , Takashi Saito , Hiroaki Kimura , Shingo Ikarashi
IPC分类号： F28F3/00 , F28D9/00 , F28F13/12
摘要： A heat exchanger includes a first flow channel and a second flow channel that are alternately stacked in a stacking direction, each of the first flow channel and the second flow channel including: upstream parts disposed parallel to one another in a direction perpendicular to the stacking direction and to a direction in which the flow channels extend; downstream parts disposed parallel to one another in a direction perpendicular to the stacking direction and to a direction in which the flow channels extend; and branching/merging parts configured to branch the flow channels immediately upstream of the branching/merging parts into two divergent channels and merge the divergent channels adjacent to one another to form next flow channels, between the upstream parts and the downstream parts, wherein the branching/merging parts are provided in a plurality of stages between the upstream parts and the downstream parts.

6. 发明申请

US20030028148A1 Tubing holder and stabilizer 审中-公开
标题翻译：管座和稳定器
公开(公告)号：US20030028148A1
公开(公告)日：2003-02-06
申请号：US09920536
申请日：2001-08-01
申请人： Welcon, Inc.
发明人： Clifton G. Hampton , Gary Pedersen
IPC分类号： A61M005/32
CPC分类号： A61M25/02 , A61M2025/026
摘要： A disposable medical tubing holder and stabilizer comprising a base layer and a pair of opposing hook and loop regions located on a top planar surface of a base layer. A primary adhesive region selectively sized to receive a length of medical tubing is located between the opposing hook and loop regions on the top planar surface so as to separate the opposing hook and loop regions. The opposing hook and loop regions are foldable about the primary adhesive region to thereby form an engaged sheath about the medical tubing to secure the medical tubing to the tubing holder. A secondary adhesive region is located on the bottom planar surface of the base layer and is engageable on a target surface for stabilizing a medical tubing on the target surface.
摘要翻译：一次性医疗管夹持器和稳定器，其包括基层和位于基层的顶平面上的一对相对的钩和环区域。尺寸适于接纳一定长度的医用管道的主要粘合剂区域位于顶部平坦表面上的相对的钩环区域之间，以分离相对的钩环区域。相对的钩和环区域可围绕主要粘合剂区域折叠，从而在医疗管道周围形成接合护套，以将医疗管道固定到管道保持器。第二粘合剂区域位于基层的底部平坦表面上并且可接合在目标表面上，用于稳定目标表面上的医疗管道。

7. 发明公开

US20240203828A1 HEAT SINK 审中-公开
公开(公告)号：US20240203828A1
公开(公告)日：2024-06-20
申请号：US18590568
申请日：2024-02-28
申请人： WELCON Inc.
发明人： Yutaka SUZUKI , Takashi SAITO , Shingo IKARASHI
IPC分类号： H01L23/473 , F28F3/12 , F28F13/06
CPC分类号： H01L23/4735 , F28F3/12 , F28F13/06
摘要： A heat sink is a multilayer cooler for cooling a contacting heat-generating element by flowing a coolant from a fluid inlet to a fluid outlet, and includes a heat-receiving plate, a channel plate, an orifice plate, a header plate, and a bottom plate stacked in this order from the top surface and bonded by diffusion bonding. The channel plate has many cooling micropaths arranged in a matrix. The orifice plate has jet orifices for jetting a coolant into the cooling micropaths and drain orifices for draining the coolant from the cooling micropaths. The header plate includes a baffle that separates the fluid inlet from the fluid outlet. The baffle includes a plurality of parallel plates and first end plates and second end plates that alternately close openings at an end and at the opposite end of the parallel plate. The baffle and the peripheral wall define a supply channel.

8. 发明授权

US11948860B2 Heat sink 有权
公开(公告)号：US11948860B2
公开(公告)日：2024-04-02
申请号：US16642747
申请日：2017-08-29
申请人： WELCON Inc.
发明人： Yutaka Suzuki , Takashi Saito , Shingo Ikarashi
IPC分类号： H01L23/473 , F28F3/12 , F28F13/06
CPC分类号： H01L23/4735 , F28F3/12 , F28F13/06
摘要： A multilayer heat sink including a heat-receiving layer, a channel layer including cooling micropaths extending and directing a fluid in a direction orthogonal to a stacking direction, an orifice layer including jet orifices configured to jet the fluid into the cooling micropaths, and drain orifices configured to drain the fluid from the cooling micropaths, a header layer including a peripheral wall and a baffle, and a bottom layer, wherein the baffle includes parallel plates disposed parallel to each other, and end plates configured to alternately close an opening at an end and an opening at an opposite end of the parallel plates, and the orifice layer, the bottom layer, the baffle, and the peripheral wall define a supply channel to guide the fluid from a fluid inlet to the jet orifices and a drain channel to guide the fluid from the drain orifices to a fluid outlet.

9. 发明申请

US20200182551A1 HEAT EXCHANGER 审中-公开
公开(公告)号：US20200182551A1
公开(公告)日：2020-06-11
申请号：US16642118
申请日：2017-08-29
申请人： WELCON Inc.
发明人： Yutaka SUZUKI , Takashi SAITO , Hiroaki KIMURA , Shingo IKARASHI
IPC分类号： F28D9/00 , F28F3/00 , F28F13/12
摘要： A heat exchanger includes a first flow channel and a second flow channel that are alternately stacked in a stacking direction, each of the first flow channel and the second flow channel including: upstream parts disposed parallel to one another in a direction perpendicular to the stacking direction and to a direction in which the flow channels extend; downstream parts disposed parallel to one another in a direction perpendicular to the stacking direction and to a direction in which the flow channels extend; and branching/merging parts configured to branch the flow channels immediately upstream of the branching/merging parts into two divergent channels and merge the divergent channels adjacent to one another to form next flow channels, between the upstream parts and the downstream parts, wherein the branching/merging parts are provided in a plurality of stages between the upstream parts and the downstream parts.

10. 发明授权

US11959709B2 Heat transport device and method for manufacturing same 有权
公开(公告)号：US11959709B2
公开(公告)日：2024-04-16
申请号：US17253585
申请日：2018-06-27
申请人： WELCON INC.
发明人： Yutaka Suzuki , Takashi Saito , Shingo Ikarashi
IPC分类号： F28F3/08 , F28D9/00 , F28D9/04 , F28F3/04 , F28F7/02
CPC分类号： F28F3/086 , F28D9/0025 , F28D9/0037 , F28D9/04 , F28F3/046 , F28F7/02
摘要： A heat transport device comprises first flow passages through which a first fluid flows, and second flow passages through which a second fluid flows, wherein a cross-section A satisfying the following Requirement 1 to Requirement 3 can be achieved. Requirement 1 is that the cross-section A is a cross-section perpendicular to the second flow passages. Requirement 2 is that in the cross-section A, the holes of second flow passages are separated by meandering partition plates and are disposed in a layered manner. Two adjacent partition plates are a partition plate B and a partition plate C, and when comparing a point α, which is the top point of a mountain in the partition plate B closest to the partition plate C, and a point β, which is the bottom point of a valley in the partition plate C closest to the partition plate B, the point α is closer to the partition plate C side than the point μ. Requirement 3 is that the first flow passages are present inside the partition plates.

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