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1. 发明授权

US5256430A Method for generating a detonation pressure 失效
标题翻译：产生爆震压力的方法
公开(公告)号：US5256430A
公开(公告)日：1993-10-26
申请号：US886717
申请日：1992-05-21
申请人： Minoru Suzuki , Katsumi Ikusawa , Kenji Araki , Naotake Yoshihara , Yoshio Murayama
发明人： Minoru Suzuki , Katsumi Ikusawa , Kenji Araki , Naotake Yoshihara , Yoshio Murayama
IPC分类号： B21D26/08 , B23K20/08 , A23L3/00
CPC分类号： B23K20/08 , Y10T29/49806
摘要： A method for generating an underliquid shock pressure comprises the steps of igniting a combustible mixture gas to form detonation waves, imploding the detonation waves in their advancing direction, propagating a pressure obtained by imploding the detonation waves to a liquid, and converting the pressure to an underliquid pressure which is applied to a workpiece. The pressure obtained by imploding the detonation waves may be applied directly to an elastic rubber body, thus converting the pressure to an underelastomer shock pressure, which is then applied to the workpiece via the elastic body. An apparatus for generating an underliquid shock pressure comprises a combustion chamber whose cross-sectional area decreases from one end toward the other end of the chamber, an ignition chamber to which fuel is fed and in which a spark plug is positioned, a plurality of guidance paths extending from the ignition chamber and communicating with one end of the combustion chamber, each of the guidance paths having substantially the same length, and a pressure medium chamber connected to an opening of the other end of the combustion chamber having the smallest cross-sectional area. The pressure at the smallest cross-sectional area end of the combustion chamber is applied to a liquid to convert the pressure into underliquid shock pressure, which is then applied to a workpiece either directly or via an elastic body interposed between the liquid and the workpiece.

2. 发明授权

US5339666A Apparatus for generating a detonation pressure 失效
标题翻译：用于产生爆震压力的装置
公开(公告)号：US5339666A
公开(公告)日：1994-08-23
申请号：US63160
申请日：1993-05-18
申请人： Minoru Suzuki , Katsumi Ikusawa , Kenji Araki , Naotake Yoshihara , Yoshio Murayama
发明人： Minoru Suzuki , Katsumi Ikusawa , Kenji Araki , Naotake Yoshihara , Yoshio Murayama
IPC分类号： B21D26/08 , B23K20/08 , B21J5/04
CPC分类号： B23K20/08 , Y10T29/49806
摘要： A method for generating an underliquid shock pressure comprises the steps of igniting a combustible mixture gas to form detonation waves, imploding the detonation waves in their advancing direction, propagating a pressure obtained by imploding the detonation waves to a liquid, and converting the pressure to an underliquid pressure which is applied to a workpiece. The pressure obtained by imploding the detonation waves may be applied directly to an elastic rubber body, thus converting the pressure to an underelastomer shock pressure, which is then applied to the workpiece via the elastic body. An apparatus for generating an underliquid shock pressure comprises a combustion chamber whose cross-sectional area decreases from one end toward the other end of the chamber, an ignition chamber to which fuel is fed and in which a spark plug is positioned, a plurality of guidance paths extending from the ignition chamber and communicating with one end of the combustion chamber, each of the guidance paths having substantially the same length, and a pressure medium chamber connected to an opening of the other end of the combustion chamber having the smallest cross-sectional area. The pressure at the smallest cross-sectional area end of the combustion chamber is applied to a liquid to convert the pressure into underliquid shock pressure, which is then applied to a workpiece either directly or via an elastic body interposed between the liquid and the workpiece.
摘要翻译：一种产生液下冲击压力的方法包括以下步骤：点燃可燃混合气体以形成爆震波，将爆震波推向其前进方向，将通过将爆震波打入液体而获得的压力传播至液体，并将压力转换为施加到工件的液体液压。通过爆震引起的压力可以直接施加到弹性橡胶体上，从而将压力转换成非对称体冲击压力，然后通过弹性体将其施加到工件上。一种用于产生液下冲击压力的装置包括一个燃烧室，该燃烧室的横截面积从该腔室的一端向另一端减小，一个点燃室，燃料被供给到该点火室，并且其中放置一个火花塞，多个引导从点火室延伸并与燃烧室的一端连通的路径，每个引导路径具有基本上相同的长度;以及压力介质室，连接到具有最小横截面的燃烧室的另一端的开口区。将燃烧室的最小横截面积端的压力施加到液体以将压力转换成液体下冲击压力，然后直接或通过插入在液体和工件之间的弹性体将其施加到工件。

3. 发明授权

US5379621A Apparatus for generating an underliquid shock pressure 失效
标题翻译：用于产生液下冲击压力的装置
公开(公告)号：US5379621A
公开(公告)日：1995-01-10
申请号：US223424
申请日：1994-04-05
申请人： Minoru Suzuki , Katsumi Ikusawa , Kenji Araki , Naotake Yoshihara , Yoshio Murayama
发明人： Minoru Suzuki , Katsumi Ikusawa , Kenji Araki , Naotake Yoshihara , Yoshio Murayama
IPC分类号： B21D26/08 , B23K20/08
CPC分类号： B23K20/08 , Y10T29/49806
摘要： A method for generating an underliquid shock pressure comprises the steps of igniting a combustible mixture gas to form detonation waves, imploding the detonation waves in their advancing direction, propagating a pressure obtained by imploding the detonation waves to a liquid, and converting the pressure to an underliquid pressure which is applied to a workpiece. The pressure obtained by imploding the detonation waves may be applied directly to an elastic rubber body, thus converting the pressure to an underelastomer shock pressure, which is then applied to the workpiece via the elastic body. An apparatus for generating an underliquid shock pressure comprises a combustion chamber whose cross-sectional area decreases from one end toward the other end of the chamber, an ignition chamber to which fuel is fed and in which a spark plug is positioned, a plurality of guidance paths extending from the ignition chamber and communicating with one end of the combustion chamber, each of the guidance paths having substantially the same length, and a pressure medium chamber connected to an opening of the other end of the combusiton chamber having the smallest cross-sectional area. The pressure at the smallest cross-sectional area end of the combustion chamber is applied to a liquid to convert the pressure into underliquid shock pressure, which is then applied to a workpiece either directly or via an elastic body interposed between the liquid and the workpiece.
摘要翻译：一种产生液下冲击压力的方法包括以下步骤：点燃可燃混合气体以形成爆震波，将爆震波推向其前进方向，将通过将爆震波打入液体而获得的压力传播至液体，并将压力转换为施加到工件的液体液压。通过爆震引起的压力可以直接施加到弹性橡胶体上，从而将压力转换成非对称体冲击压力，然后通过弹性体将其施加到工件上。一种用于产生液下冲击压力的装置包括一个燃烧室，该燃烧室的横截面积从该腔室的一端向另一端减小，一个点燃室，燃料被供给到该点火室，并且其中放置一个火花塞，多个引导从点火室延伸并且与燃烧室的一端连通的路径，每个引导路径具有基本上相同的长度;以及压力介质室，连接到具有最小横截面的燃烧室的另一端的开口区。将燃烧室的最小横截面积端部的压力施加到液体以将压力转换为液体下冲击压力，然后将其直接或通过插入在液体和工件之间的弹性体施加到工件。

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