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1. 发明授权

US07319376B2 Noise filter 有权
标题翻译：噪声滤波器
公开(公告)号：US07319376B2
公开(公告)日：2008-01-15
申请号：US11598797
申请日：2006-11-14
申请人： Katsumi Kobayashi , Masaru Yaguchi , Setu Tuchida
发明人： Katsumi Kobayashi , Masaru Yaguchi , Setu Tuchida
IPC分类号： H01F17/06
CPC分类号： H01F17/06 , H01F27/027 , H01F27/263 , H01F27/266 , H01F2017/065
摘要： An impact and vibration-resistant noise filter avoiding cracking of a core at the time of application of a vibration or impact. The noise filter includes a case and core. The case has a first case portion having a first wall portion, a second wall portion, and a first bottom wall portion. The first and second wall portions have first and second parting surfaces, respectively on the end surfaces thereof. The first bottom wall portion is positioned between the first and second wall portions. A first supporting piece 31B, whose base end is positioned on the side of the first bottom wall portion and whose free end extends toward the first parting surface, is formed on the first wall portion. Similarly, a second supporting piece is formed in the second wall portion. First and second presser pieces are formed respectively on the first and second bottom wall portions. The core is resiliently retained by the first and second supporting pieces, and first and the second presser pieces.
摘要翻译：抗冲击和抗振动的噪声过滤器可避免在施加振动或冲击时芯体开裂。噪声滤波器包括壳体和磁芯。壳体具有第一壳体部分，其具有第一壁部分，第二壁部分和第一底壁部分。第一和第二壁部分别在其端面上具有第一和第二分离表面。第一底壁部分位于第一和第二壁部分之间。第一支撑件31B形成在第一壁部上，该第一支撑件31B的基端位于第一底壁部分的侧面并且其自由端朝向第一分离表面延伸。类似地，第二支撑件形成在第二壁部分中。第一和第二压脚分别形成在第一和第二底壁部分上。芯由第一和第二支撑件以及第一和第二压紧件弹性地保持。

2. 发明授权

US07626479B2 Noise filter having a pair of cores and four core holding members 有权
标题翻译：噪声滤波器具有一对芯和四个芯保持构件
公开(公告)号：US07626479B2
公开(公告)日：2009-12-01
申请号：US11598704
申请日：2006-11-14
申请人： Katsumi Kobayashi , Masaru Yaguchi , Setu Tuchida , Toshihiro Kuroshima
发明人： Katsumi Kobayashi , Masaru Yaguchi , Setu Tuchida , Toshihiro Kuroshima
IPC分类号： H01F27/29
CPC分类号： H01F17/06 , H01F27/266 , H01F2017/065
摘要： A noise filter available for various cable widths and capable of being easily attached to a cable. The noise filter has a first core having both ends to which first and second holding members and are attached, and a second core having both ends to which third and fourth holding members and are attached. First and second contacting portions and are formed on a first facing surface at the first core. Third and fourth contacting portions are formed on a second facing surface at the second core. When the first and second contacting portions are brought into contact with the third and fourth contacting portions an insertion hole is provided between the first and second contacting portions and between the first and second facing surfaces. The first and third holding members are coupled to each other by a retaining portion and retaining projection. The second and fourth holding members and are coupled to each other by a hinge portion.
摘要翻译：一个噪音过滤器可用于各种电缆宽度，并且可以方便地连接到电缆。噪声滤波器具有第一芯体，其具有连接有第一和第二保持构件的两端，并且具有连接有第三和第四保持构件的两端的第二芯体。第一和第二接触部分并形成在第一芯部的第一面对表面上。第三和第四接触部分形成在第二芯的第二相对表面上。当第一和第二接触部分与第三和第四接触部分接触时，插入孔设置在第一和第二接触部分之间以及第一和第二相对表面之间。第一和第三保持构件通过保持部分和保持突起彼此联接。第二和第四保持构件并且通过铰链部彼此联接。

3. 发明申请

US20070120638A1 Noise filter having a pair of cores and four core holding members 有权
标题翻译：噪声滤波器具有一对芯和四个芯保持构件
公开(公告)号：US20070120638A1
公开(公告)日：2007-05-31
申请号：US11598704
申请日：2006-11-14
申请人： Katsumi Kobayashi , Masaru Yaguchi , Setu Tuchida , Toshihiro Kuroshima
发明人： Katsumi Kobayashi , Masaru Yaguchi , Setu Tuchida , Toshihiro Kuroshima
IPC分类号： H01F27/26
CPC分类号： H01F17/06 , H01F27/266 , H01F2017/065
摘要： A noise filter available for various cable widths and capable of being easily attached to a cable. The noise filter has a first core having both ends to which first and second holding members and are attached, and a second core having both ends to which third and fourth holding members and are attached. First and second contacting portions and are formed on a first facing surface at the first core. Third and fourth contacting portions are formed on a second facing surface at the second core. When the first and second contacting portions are brought into contact with the third and fourth contacting portions an insertion hole is provided between the first and second contacting portions and between the first and second facing surfaces. The first and third holding members are coupled to each other by a retaining portion and retaining projection. The second and fourth holding members and are coupled to each other by a hinge portion.
摘要翻译：一个噪音过滤器可用于各种电缆宽度，并且可以方便地连接到电缆。噪声滤波器具有第一芯体，其具有连接有第一和第二保持构件的两端，并且具有连接有第三和第四保持构件的两端的第二芯体。第一和第二接触部分并形成在第一芯部的第一面对表面上。第三和第四接触部分形成在第二芯的第二相对表面上。当第一和第二接触部分与第三和第四接触部分接触时，插入孔设置在第一和第二接触部分之间以及第一和第二相对表面之间。第一和第三保持构件通过保持部分和保持突起彼此联接。第二和第四保持构件并且通过铰链部彼此联接。

4. 发明申请

US20070120635A1 Noise filter 有权
标题翻译：噪声滤波器
公开(公告)号：US20070120635A1
公开(公告)日：2007-05-31
申请号：US11598797
申请日：2006-11-14
申请人： Katsumi Kobayashi , Masaru Yaguchi , Setu Tuchida
发明人： Katsumi Kobayashi , Masaru Yaguchi , Setu Tuchida
IPC分类号： H01F38/20
CPC分类号： H01F17/06 , H01F27/027 , H01F27/263 , H01F27/266 , H01F2017/065
摘要： An impact and vibration-resistant noise filter avoiding cracking of a core at the time of application of a vibration or impact. The noise filter includes a case and core. The case has a first case portion having a first wall portion, a second wall portion, and a first bottom wall portion. The first and second wall portions have first and second parting surfaces, respectively on the end surfaces thereof. The first bottom wall portion is positioned between the first and second wall portions. A first supporting piece 31B, whose base end is positioned on the side of the first bottom wall portion and whose free end extends toward the first parting surface, is formed on the first wall portion. Similarly, a second supporting piece is formed in the second wall portion. First and second presser pieces are formed respectively on the first and second bottom wall portions. The core is resiliently retained by the first and second supporting pieces, and first and the second presser pieces.
摘要翻译：抗冲击和抗振动的噪声过滤器可避免在施加振动或冲击时芯体开裂。噪声滤波器包括壳体和磁芯。壳体具有第一壳体部分，其具有第一壁部分，第二壁部分和第一底壁部分。第一和第二壁部分别在其端面上具有第一和第二分离表面。第一底壁部分位于第一和第二壁部分之间。第一支撑件31B形成在第一壁部上，该第一支撑件31B的基端位于第一底壁部分的侧面并且其自由端朝向第一分离表面延伸。类似地，第二支撑件形成在第二壁部分中。第一和第二压脚分别形成在第一和第二底壁部分上。芯由第一和第二支撑件以及第一和第二压紧件弹性地保持。

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