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11. 发明授权

US6006825A Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US6006825A
公开(公告)日：1999-12-28
申请号：US958770
申请日：1997-10-26
申请人： Satoshi Kitazaki
发明人： Satoshi Kitazaki
IPC分类号： F28F9/02
CPC分类号： F28F9/0226
摘要： In a heat exchanger according to the present invention, a projecting edge portion integrally projects outward from an opening edge portion of a tank body, and a tank and a core plate are connected to each other in such a way that a claw portion of an edge portion of the core plate is caulked by being folded toward a back of the projecting edge portion, and the back of the projecting edge portion at the opening edge portion of the tank body and an outside surface of the tank body are continuously connected to each other by a curved surface. Accordingly, stress dispersedly acts on the connection portion between the tank and the core plate so that local stress concentration is prevented and breakage is prevented.
摘要翻译：在根据本发明的热交换器中，从罐体的开口边缘部分向外突出的突出边缘部分，并且罐和芯板彼此连接，使得边缘的爪部分芯板的一部分通过朝向突出边缘部分的背面折叠而被铆接，并且在罐体的开口边缘部分处的突出边缘部分的后部和罐体的外表面彼此连续地连接通过曲面。因此，应力分散地作用在罐和芯板之间的连接部分上，从而防止局部应力集中并防止破裂。

12. 发明授权

US06854511B2 Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US06854511B2
公开(公告)日：2005-02-15
申请号：US10333923
申请日：2001-08-02
申请人： Satoshi Kitazaki
发明人： Satoshi Kitazaki
IPC分类号： F28D1/053 , F28F9/02 , F28F9/18 , F28B1/00
CPC分类号： F28F9/18 , F28D1/0535 , F28D1/05366 , F28F9/02
摘要： A heat exchanger includes a header (2) and a plurality of tubes (1) connected thereto. The header (2) includes an inner peripheral wall portion (10) having a generally flattened arc-shaped cross-sectional shape to which the tubes (1) are connected, an outer peripheral wall portion (1) having a generally semi-circular cross-sectional shape which faces to the inner peripheral wall portion (10) and connecting curved peripheral wall portions (12) connecting the inner peripheral wall portion (10) and the outer peripheral wall portion (11). The parameters of the hollow header (2), such as a radius of external curvature Ra of the inner peripheral wall portion (10), a radius of external curvature Rb of the connecting curved peripheral wall portion (12), and a radius of external curvature of the outer peripheral wall portion (11), fall within a specified range, thereby reducing the header capacity and weight while securing sufficient pressure resistance.
摘要翻译：热交换器包括集管（2）和连接到其上的多个管（1）。集管（2）包括内壁部分（10），其具有与管（1）连接的大致扁平的弧形横截面形状，外周壁部分（1）具有大致半圆形的横截面面向内周壁部分（10）的连接外周壁部分（10）和连接外壁壁部分（11）的弯曲周壁部分（12）。中空头部（2）的参数，例如内周壁部分（10）的外部曲率半径Ra，连接弯曲周壁部分（12）的外部曲率半径Rb和外部半径外周壁部11的曲率落在规定的范围内，从而在确保足够的耐压性的同时降低集管的容量和重量。

13. 发明申请

US20100209292A1 PLASMA STERILIZING DEVICE AND METHOD 失效
标题翻译：等离子灭菌装置及方法
公开(公告)号：US20100209292A1
公开(公告)日：2010-08-19
申请号：US12733015
申请日：2008-08-04
申请人： Nobuya Hayashi , Satoshi Kitazaki
发明人： Nobuya Hayashi , Satoshi Kitazaki
IPC分类号： A61L2/14 , B01J19/08 , A61L2/03
CPC分类号： A01N1/0294 , A61L2/00 , A61L2/14 , A61L9/00 , A61L2202/24 , H05H1/0081
摘要： Provided are a plasma sterilizing device and a method for generating a plasma in an elongated thin tube constituting a sterilizing object, and performing the sterilizing treatment of the interior of the elongated thin tube. The plasma sterilizing device and a method can sterilize even an elongated thin tube of an internal diameter of 5 mm or less efficiently, can prevent the inner wall of the elongated thin tube from being damaged, can suppress the danger of a secondary infection, and can suppress the contamination of the elongated thin tube by the sputtering of an electrode. The plasma sterilizing device comprises a container (2) capable of housing an elongated thin tube (1) or a sterilizing object and adjusting the internal pressure, and an electrode (5) arranged in at least one end portion of the elongated thin tube. The plasma sterilizing device is characterized in that a plasma is generated in the elongated thin tube by applying an AC voltage to the electrode such that the internal or external pressure of the elongated thin tube is adjusted to establish a predetermined pressure difference between the inside and the outside of the elongated thin tube.
摘要翻译：本发明提供一种等离子灭菌装置和在构成灭菌物体的细长管中产生等离子体的方法，对细长细管的内部进行灭菌处理。等离子灭菌装置和即使是内径为5mm以下的细长的细管也能够有效地灭菌，能够防止细长细管的内壁受到损伤，能够抑制二次感染的危险，能够通过溅射电极来抑制细长细管的污染。等离子灭菌装置包括容纳细长管（1）或消毒物体并调节内部压力的容器（2）和布置在细长细管的至少一个端部的电极（5）。等离子灭菌装置的特征在于，通过向电极施加AC电压，在细长细管中产生等离子体，使得细长细管的内部或外部压力被调节以在内部和内部之间建立预定的压力差在细长的细管外面。

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