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1. 发明专利

JP2006030396A Noise absorbing structure and noise absorbing/insulating structure 审中-公开
标题翻译：噪声吸收结构和噪声吸收/绝缘结构
公开(公告)号：JP2006030396A
公开(公告)日：2006-02-02
申请号：JP2004206245
申请日：2004-07-13
申请人： Kanto Auto Works Ltd , Toyoda Gosei Co Ltd , 豊田合成株式会社 , 関東自動車工業株式会社
发明人： YAMADA AKITO , HIROSE YOSHIKAZU , SATO TAKAHIKO , INOUE TOMOKAZU , YABUTANI SHIGERU , YAMAUCHI AKIRA , ISHIZUKA MASAKI
IPC分类号： G10K11/16
摘要： PROBLEM TO BE SOLVED: To provide a noise absorbing structure and a noise absorbing/insulating structure capable of exerting a noise absorption property suitable for noise having a wide frequency range.
SOLUTION: First to third noise absorbing portions 26a to 26c whose noise absorbing characteristics are different are provided in a noise absorbing/insulating box 12. Respective noise absorbing portions 26a to 26c are equipped with noise absorbing walls 21a to 21c which are arranged toward a noise source and a noise insulating wall 22 which is arranged by being opposed to the noise absorbing walls 21a to 21c. First noise absorbing holes 20a, second noise absorbing holes 20b and third noise absorbing holes 20c whose opening areas are equal are provided respectively in respective noise absorbing walls 21a to 21c by being penetrated. Moreover, the noise absorbing box 12 is formed so that internal volumes are different for every noise absorbing portions 26a to 26c.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够施加适合于宽频率范围的噪声的噪声吸收特性的噪声吸收结构和噪声吸收/绝缘结构。解决方案：噪声吸收/绝缘箱12中设置有噪声吸收特性不同的第一至第三噪声吸收部分26a至26c。各个噪声吸收部分26a至26c配备有噪声吸收壁21a至21c，它们被布置通过与噪声吸收壁21a〜21c相对配置的噪声源和隔音壁22。第一个噪声吸收孔20a，第二噪声吸收孔20b和开口面积相等的第三噪声吸收孔20c分别设置在相应的噪音吸收壁21a至21c中。此外，噪声吸收箱12形成为使得每个噪声吸收部26a至26c的内部体积不同。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005112229A Incorporating structure for interior member for vehicle, and sound absorbing utensil 有权
标题翻译：汽车内部成员的合并结构和声音吸收
公开(公告)号：JP2005112229A
公开(公告)日：2005-04-28
申请号：JP2003350764
申请日：2003-10-09
申请人： Kanto Auto Works Ltd , Toyoda Gosei Co Ltd , 豊田合成株式会社 , 関東自動車工業株式会社
发明人： SATO TAKAHIKO , HIROSE YOSHIKAZU , YAMADA AKITO , INOUE TOMOKAZU , ISHIZUKA MASAKI
IPC分类号： B60R13/08
摘要： PROBLEM TO BE SOLVED: To provide an incorporating structure for interior member for a vehicle which can effectively reduce noises from the driving system of the vehicle, and a sound absorbing utensil which is used for the incorporating structure for the interior member for the vehicle.
SOLUTION: On the internal side of a console box 11, a plurality of ribs 16 and 17 are formed, and sound absorbing utensils 13A to 13C having a sound absorbing function are held by the ribs 16 and 17. On the side walls 14 of the sound absorbing utensils 13A to 13C, a plurality of through holes 15 are formed, and the through holes 15 point to the driving system of the vehicle. Noises from the driving system are guided into the sound absorbing utensils 13A to 13C from the through holes 15 and damped. Therefore, noises which leak to the cabin side are reduced. The rate of the total area of the through holes 15 to the area of the side wall 14 on which the through holes 15 are formed is approximate 1.5%, and noises emitted from the transmission can effectively be reduced.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于车辆的内部构件的结合结构，其可以有效地减少来自车辆的驾驶系统的噪声，以及用于内部构件的结合结构的吸声用具，车辆。解决方案：在控制台11的内侧形成有多个肋16和17，并且具有吸音功能的吸声用具13A至13C由肋16和17保持。在侧壁 14个吸声用具13A〜13C，形成有多个通孔15，通孔15指向车辆的驱动系统。来自驱动系统的噪声从通孔15引导到吸音用具13A至13C中并被阻尼。因此，泄漏到机舱侧的噪音减小了。通孔15的总面积与其上形成有通孔15的侧壁14的面积的比率大约为1.5％，并且可以有效地减少从变速器发出的噪声。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2006030397A Noise absorbing structure and noise absorbing/insulating structure 有权
标题翻译：噪声吸收结构和噪声吸收/绝缘结构
公开(公告)号：JP2006030397A
公开(公告)日：2006-02-02
申请号：JP2004206246
申请日：2004-07-13
申请人： Kanto Auto Works Ltd , Toyoda Gosei Co Ltd , 豊田合成株式会社 , 関東自動車工業株式会社
发明人： YAMADA AKITO , HIROSE YOSHIKAZU , SATO TAKAHIKO , INOUE TOMOKAZU , YABUTANI SHIGERU , YAMAUCHI AKIRA , ISHIZUKA MASAKI
IPC分类号： G10K11/16 , G10K11/172
摘要： PROBLEM TO BE SOLVED: To provide a noise absorbing structure and a noise absorbing/insulating structure capable of exerting a noise absorption property suitable for noise having a wide frequency range.
SOLUTION: First and second noise absorbing portions 26a, 26b whose noise absorbing characteristics are different are provided in a noise absorbing/insulating box 12. Respective noise absorbing portions 26a, 26b are constituted by being equipped with noise absorbing walls 21a, 21b which are arranged toward a noise source and noise insulating walls 22a, 22b which are arranged by being opposed respectively to the noise absorbing walls 21a, 21b. First noise absorbing holes 20a are provided by being penetrated in the first noise absorbing wall 21a as an aggregate of holes 28 whose diameters are equal, second noise absorbing holes 20b are provided by being penetrated in the second noise absorbing wall 21b as an aggregate of holes 28 whose diameters are larger than that of the holes 28. That is, the noise absorbing box 12 is formed so that internal opening areas of noise absorbing holes 20a, 20b are different for every noise absorbing portions 26a, 26b, respectively.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够施加适合于宽频率范围的噪声的噪声吸收特性的噪声吸收结构和噪声吸收/绝缘结构。解决方案：在噪声吸收/绝缘箱12中设置有噪声吸收特性不同的第一和第二噪声吸收部分26a，26b。各个噪声吸收部分26a，26b由设有噪声吸收壁21a，21b 它们被布置成相对于噪声吸收壁21a，21b布置的噪声源和隔音壁22a，22b。第一噪声吸收孔20a通过作为孔直径彼此相等的孔28的聚集体而穿过第一噪声吸收壁21a而设置，第二噪声吸收孔20b通过作为孔的集合体穿入第二噪声吸收壁21b而设置 28，其直径大于孔28的直径。也就是说，噪声吸收箱12形成为使得噪声吸收孔20a，20b的内部开口面积分别对于每个噪声吸收部分26a，26b是不同的。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006284658A Sound absorbing and blocking structure 审中-公开
标题翻译：声音吸收和阻塞结构
公开(公告)号：JP2006284658A
公开(公告)日：2006-10-19
申请号：JP2005101182
申请日：2005-03-31
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： YAMADA AKITO , HIROSE YOSHIKAZU , SATO TAKAHIKO , INOUE TOMOKAZU , SARUWATARI TOMOYUKI
IPC分类号： G10K11/172 , B60R7/04 , B60R13/08
摘要： PROBLEM TO BE SOLVED: To reduce the leak of a sound generated by a sound source from a sound absorbing and blocking structure by sufficiently absorbing and blocking the sound generated by the sound source. SOLUTION: A sound absorbing and blocking box 1 is formed in a nearly box shape of a sound absorption wall 10 having through holes 11 bored, a back wall 30 provided opposite the sound absorption wall 10, and a connection wall 20 in a quadrangular prism shape connecting the sound absorption wall 10 and back wall 30. The connection wall 20 is made of rubber, so the connection wall reduce a transmission state of vibrations to suppress vibrations of the back wall 30 generated as vibrations of the sound absorption wall 10 are transmitted to the connection wall 20. Consequently, sound absorbing and blocking effects of the sound absorbing and blocking box 1 are improved. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过充分吸收和阻挡由声源产生的声音，减少由声源从吸音和阻挡结构产生的声音的泄漏。吸声挡板1形成为具有吸气壁10的几乎盒形的吸音壁10，其具有钻孔的通孔11，与吸声壁10相对设置的后壁30，以及连接壁20 四边形棱柱形连接吸音墙10和后壁30.连接壁20由橡胶制成，因此连接壁减小了振动的传播状态，以抑制随着吸声壁10的振动而产生的后壁30的振动被传送到连接壁20.因此，吸声和阻挡盒1的吸音和阻挡效果得到改善。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007332915A Intake sound control structure 审中-公开
标题翻译：听声音控制结构
公开(公告)号：JP2007332915A
公开(公告)日：2007-12-27
申请号：JP2006167688
申请日：2006-06-16
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： SARUWATARI TOMOYUKI , HIROSE YOSHIKAZU , OKAWA SHINTARO , INOUE TOMOKAZU , YAMADA AKITO
IPC分类号： F02M35/12
摘要： PROBLEM TO BE SOLVED: To radiate a desirable intake sound to the inside and outside of a cabin.
SOLUTION: A pipe body 2 is branched off into and connected to a part of an intake flow passage, and has a plurality of partition walls 20 and 21 partitioned into at least one division chamber 22 in the axial direction and capable of resonating to a sound of a specific frequency. Gas is sealed in the division chamber 22. A sound except for the sound of the specific frequency corresponding to a natural frequency of the partition walls 20 and 21, is reduced in sound pressure by the mass spring effect of the partition walls 20 and 21 and the gas in the division chamber 22.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：向室内和室外辐射所需的进气声音。解决方案：管体2分支进入并连接到进气流动通道的一部分，并且具有沿轴向方向分隔成至少一个分隔室22并能够共振的多个分隔壁20和21 到一个特定频率的声音。气体被密封在分隔室22中。除了对应于分隔壁20和21的固有频率的特定频率的声音之外的声音通过分隔壁20和21的质量弹簧效应降低声压，并且分区室22中的气体。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007056841A Intake sound control structure 审中-公开
标题翻译：听声音控制结构
公开(公告)号：JP2007056841A
公开(公告)日：2007-03-08
申请号：JP2005246324
申请日：2005-08-26
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： SARUWATARI TOMOYUKI , HIROSE YOSHIKAZU , OKAWA SHINTARO , INOUE TOMOKAZU , YAMADA AKITO
IPC分类号： F02M35/12
摘要： PROBLEM TO BE SOLVED: To reduce intake noise and provide more preferable intake sound into a cabin.
SOLUTION: This structure is provided with a sound leading duct 2 branched and connected to a part of an intake flow passage 1, a volume chamber 3 formed in the sound leading duct 2, and a sound generating body 4 formed on a wall surface of the volume chamber 3 and generating sound by vibration. Intake sound resonates in the volume chamber 3 and the sound generating body 4 resonates by that, and sound generated by that vibration is transmitted into the cabin.
COPYRIGHT: (C)2007,JPO&INPIT

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