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1. 发明授权

US07681889B2 Seal Device 有权
标题翻译：密封装置
公开(公告)号：US07681889B2
公开(公告)日：2010-03-23
申请号：US11658018
申请日：2005-07-20
申请人： Hajime Tsuboi , Yuji Igawa
发明人： Hajime Tsuboi , Yuji Igawa
IPC分类号： F16J15/34
CPC分类号： F16J15/344
摘要： A seal device where, even if a fluid to be sealed is under high pressure, a seal surface of a seal ring is prevented from producing heat and the seal surface is prevented from wearing. The seal device has a first seal ring (5) having a first seal surface (5A) at an end surface and having, on the opposite side of the first seal surface (5A), a first pressing surface (5B) formed on an inclined surface: a first seal retainer (51) having a first inner periphery fixation surface (51A) facing the first pressing surface (5B); a first elastic seal ring (2) for pressing the first pressing surface (5B) in an axial direction by elastic force produced by sealed compression between the first pressing surface (5B) and the first inner periphery fixation surface (51A); a second seal ring (15) in tight contact with the first seal surface (5A) of the first seal ring (5) and having a second seal surface (15A) slidable relative to the first seal surface (5A); and a second seal retainer (61) in which the second seal ring (15) is sealedly held. The first pressing surface (5B) is formed as an inclined surface where the ratio H/L is in the range not exceeding 0.5, with H being the width in a radial direction, L the length in the axial direction of the first pressing surface (5B).
摘要翻译：一种密封装置，即使被密封的流体处于高压下，也能够防止密封环的密封面产生热量，防止密封面磨损。密封装置具有在端面具有第一密封面（5A）的第一密封环（5），并且在第一密封面（5A）的相反侧具有形成在倾斜的第一密封面表面：具有面向第一按压面（5B）的第一内周固定面（51A）的第一密封保持架（51）第一弹性密封环（2），用于通过在第一按压表面（5B）和第一内周固定表面（51A）之间的密封压缩产生的弹力在轴向方向上按压第一按压表面（5B）; 与第一密封环（5）的第一密封表面（5A）紧密接触并具有相对于第一密封表面（5A）可滑动的第二密封表面（15A）的第二密封环（15）。以及密封保持第二密封环（15）的第二密封保持器（61）。第一按压面（5B）形成为比例H / L在不超过0.5的范围内的倾斜面，H是径向宽度，L是第一按压面的轴向长度 5B）。

2. 发明授权

US5304970A Seesaw balance type microminiature electromagnetic relay and method of producing the same 失效
标题翻译：跷跷板平衡式微型电磁继电器及其制造方法
公开(公告)号：US5304970A
公开(公告)日：1994-04-19
申请号：US900728
申请日：1992-06-18
申请人： Yoshio Okamoto , Takashi Miura , Takanori Tanaka , Ikuhiro Andoh , Hajime Tsuboi , Koji Hanada
发明人： Yoshio Okamoto , Takashi Miura , Takanori Tanaka , Ikuhiro Andoh , Hajime Tsuboi , Koji Hanada
IPC分类号： H01H49/00 , H01H51/22
CPC分类号： H01H51/229 , H01H49/00 , Y10T29/4902
摘要： In a seesaw balance type microminiature electoromagnetic relay including an armature unit composed of two movable contact springs having a pivot arm formed at the center thereof and contacts formed at every end thereof, an armature having a protrusion on the back side for a pivotal movement, and an insert-molded insulator, a substrate unit composed of a common terminal for mounting the pivot arm electrically connected to a common terminal pin, a pair of switching terminals having fixed contacts for connecting the contacts of the springs electrically connected to terminal pins, and an electromagnet unit composed of a yoke, an exciter coil wound thereon, a flat shape permanent magnet provided between both ends of the yoke, and two terminal pins electrically connected to the start and the end of the exciter coil, respectively; a hoop member is formed in an integrated configuration of a plurality of groups by a press blanking procedure, each group including a pair of movable contact springs, two non-magnetizing plates and two connecting bars connecting both ends of the springs and one end of the non-magnetizing plate; the armature is piled on the free edge of the non-magnetizing plate and at least one end thereof is welded; an insulator is formed by an insert-mold procedure to cover the movable contact springs and the armature, and the armature unit is formed by cutting boundary portions between the connecting bars and the movable contact springs and non-magnetizing plate. The pivot arm extended from the center part of the movable contact spring is U-shaped and a positioning member is provided at the free edge thereof or at the common terminal for mounting the pivot arm.
摘要翻译：在跷跷板平衡型微型电磁继电器中，包括由两个活动接触弹簧构成的电枢单元，所述电枢单元具有形成在其中心处的枢转臂和在其每一端形成的触点，电枢在后侧具有用于枢转运动的突起，以及插入成型绝缘体，基板单元，其由用于安装电连接到公共端子引脚的枢转臂的公共端子构成;具有固定触头的一对开关端子，用于连接电连接到端子引脚的弹簧的触点;以及由磁轭组成的电磁体单元，缠绕在其上的励磁线圈，设置在磁轭两端之间的平面形状的永久磁铁以及分别与励磁线圈的起始端和端部电连接的两个端子销; 环形构件通过冲压加工程序形成为多组的一体构造，每组包括一对可动接触弹簧，两个非磁化板和连接弹簧的两端的两个连接杆非磁化板; 电枢堆放在非磁化板的自由边上，并且其至少一端被焊接; 绝缘体通过插入式模制程序形成以覆盖可动接触弹簧和电枢，并且电枢单元通过切割连接杆和可动接触弹簧和非磁化板之间的边界部分而形成。从可动接触弹簧的中心部分延伸的枢轴臂是U形的，并且在其自由边缘处或在公共端子处设置定位构件以安装枢转臂。

3. 发明授权

US07296800B2 Seal device 有权
标题翻译：密封装置
公开(公告)号：US07296800B2
公开(公告)日：2007-11-20
申请号：US10991423
申请日：2004-11-19
申请人： Hajime Tsuboi , Toshiya Fuke , Norio Fukushima
发明人： Hajime Tsuboi , Toshiya Fuke , Norio Fukushima
IPC分类号： F16J15/34 , F16J15/38
CPC分类号： F16J15/344
摘要： A seal device that includes a seal portion protruding from a resilient body member in a common direction with a seal lip member. The seal portion being shorter in length and having a thickness that is thinner than the lip seal member. A gap is defined between an action diameter surface of the seal lip member and one of either a retainer portion or a ring member, wherein the seal portion contacts the other one of the retainer portion or ring member. A pressure receiving groove is defined between the seal lip member and the seal portion, and is in communication with the gap.
摘要翻译：一种密封装置，其包括密封部，该密封部从密封唇部件沿与共同的方向从弹性体部件突出。密封部分的长度较短，其厚度比唇形密封件薄。在密封唇部件的作用直径表面和保持器部分或环形部件中的一个之间限定了间隙，其中密封部分接触保持器部分或环形部件中的另一个。压力容纳槽限定在密封唇部件和密封部分之间，并且与间隙连通。

4. 发明申请

US20070241512A1 Seal Device 有权
标题翻译：密封装置
公开(公告)号：US20070241512A1
公开(公告)日：2007-10-18
申请号：US11658018
申请日：2005-07-20
申请人： Hajime Tsuboi
发明人： Hajime Tsuboi
IPC分类号： F16J15/34
CPC分类号： F16J15/344
摘要： A seal device where, even if a fluid to be sealed is under high pressure, a seal surface of a seal ring is prevented from producing heat and the seal surface is prevented from wearing. The seal device has a first seal ring (5) having a first seal surface (5A) at an end surface and having, on the opposite side of the first seal surface (5A), a first pressing surface (5B) formed on an inclined surface: a first seal retainer (51) having a first inner periphery fixation surface (51A) facing the first pressing surface (5B); a first elastic seal ring (2) for pressing the first pressing surface (5B) in an axial direction by elastic force produced by sealed compression between the first pressing surface (5B) and the first inner periphery fixation surface (51A); a second seal ring (15) in tight contact with the first seal surface (5A) of the first seal ring (5) and having a second seal surface (15A) slidable relative to the first seal surface (5A); and a second seal retainer (61) in which the second seal ring (15) is sealedly held. The first pressing surface (5B) is formed as an inclined surface where the ratio H/L is in the range not exceeding 0.5, with H being the width in a radial direction, L the length in the axial direction of the first pressing surface (5B).
摘要翻译：一种密封装置，即使被密封的流体处于高压下，也能够防止密封环的密封面产生热量，防止密封面磨损。密封装置具有在端面具有第一密封表面（5A）的第一密封环（5），并且在第一密封表面（5A）的相对侧具有形成的第一挤压表面（5B）在第一密封保持器（51）上具有面向第一按压面（5B）的第一内周固定面（51A）; 第一弹性密封环（2），用于通过在第一挤压表面（5B）和第一内周固定表面（51A）之间的密封压缩产生的弹力在轴向方向上按压第一按压表面（5B）; 与第一密封环（5）的第一密封表面（5A）紧密接触并具有相对于第一密封表面（5A）可滑动的第二密封表面（15A）的第二密封环（15）。以及密封保持第二密封环（15）的第二密封保持器（61）。第一按压面（5B）形成为H / L在不超过0.5的范围内的倾斜面，H是径向宽度，L是第一按压面的轴向长度（5 B）。

5. 发明授权

US07093836B2 Seal device 失效
标题翻译：密封装置
公开(公告)号：US07093836B2
公开(公告)日：2006-08-22
申请号：US10869213
申请日：2004-06-17
申请人： Hajime Tsuboi , Hideki Maruyama
发明人： Hajime Tsuboi , Hideki Maruyama
IPC分类号： F16J15/34 , F16J15/38 , F16J15/00
CPC分类号： F16J15/36 , F16J15/344
摘要： A seal device includes a first resilient seal ring having a first resilient seal portion and first and second seal portions; and a second resilient seal ring. The first resilient seal portion urges a first seal surface of the first seal ring against the second seal surface of the second seal ring. The second seal portion mates with the first retainer portion of the first seal ring, while the first seal portion is in a sealing relation with one component. The second resilient seal ring has a second resilient seal portion, and first and second seal portions. The second resilient seal portion urges a second seal surface of the second seal ring against the first seal surface of the first seal ring, while the second seal portion mates with the second retainer portion of the second seat ring.
摘要翻译：密封装置包括具有第一弹性密封部分和第一和第二密封部分的第一弹性密封环; 和第二弹性密封环。第一弹性密封部分将第一密封环的第一密封表面推向第二密封环的第二密封表面。第一密封部与第一密封环的第一保持部配合，而第一密封部与一个部件密封。第二弹性密封环具有第二弹性密封部分，以及第一和第二密封部分。第二弹性密封部分将第二密封环的第二密封表面推向第一密封环的第一密封表面，而第二密封部分与第二座圈的第二保持器部分配合。

6. 发明申请

US20050110219A1 Seal device 有权
标题翻译：密封装置
公开(公告)号：US20050110219A1
公开(公告)日：2005-05-26
申请号：US10991423
申请日：2004-11-19
申请人： Hajime Tsuboi , Toshiya Fuke , Norio Fukushima
发明人： Hajime Tsuboi , Toshiya Fuke , Norio Fukushima
IPC分类号： F16J15/06 , F16J15/34 , F16J15/50 , F16J15/54
CPC分类号： F16J15/344
摘要： The seal device is for providing seal capability of the seal faces of the seal rings from being damaged due to elastic deformation of the seal contact surfaces of the resilient body members acted on by fluid pressure. It is also for preventing wear of the seal contact surfaces of the resilient body members. The seal device is so configured that it comprises a second seal ring, a first seal ring, a first resilient body member and a first seal lip member, wherein the second seal ring has a second seal surface and is sealingly retained by packings, the packings being disposed at one member of either a retainer portion or a ring member, wherein the first seal ring is inserted over the shaft and has a first seal surface, a first support portion and a first outer diameter seal contact surface, the first seal surface facing oppositely against the second seal surface, the first support portion being disposed on the opposite side to the first seal surface, the first outer diameter seal contact surface being disposed on the outer circumferential surface between the first seal surface and the first support portion, wherein the first resilient body member is made of rubber-like elastic material and retains a first inner circumferential seal portion at its one end and a first outer circumferential seal portion at the other end and provides the first seal ring with an urging force, the first inner circumferential seal portion being engaged with the first support portion of the first seal ring, the first outer circumferential seal portion being engaged with the other member of either a retainer portion or a ring member, wherein the first seal lip member protrudes from the first resilient body member in an integral manner and is matingly brought into seal contact with the first outer diameter seal contact surface.
摘要翻译：密封装置用于提供密封环的密封面的密封能力由于由流体压力作用的弹性体构件的密封接触表面的弹性变形而被损坏。还可以防止弹性体部件的密封接触面的磨损。所述密封装置的构造使得其包括第二密封环，第一密封环，第一弹性体构件和第一密封唇构件，其中所述第二密封环具有第二密封表面并且通过填充物密封地保持，设置在保持器部分或环形构件的一个构件上，其中第一密封环插入在轴上并具有第一密封表面，第一支撑部分和第一外径密封接触表面，第一密封表面面向所述第一支承部分与所述第二密封面相反地设置在与所述第一密封面相反的一侧，所述第一外径密封接触面设置在所述第一密封面与所述第一支承部之间的外周面上，第一弹性体构件由橡胶状弹性材料制成，并且在其一端保持第一内周密封部和第一外周密封部在第一密封环与第一密封环的第一支撑部分接合，第一外周密封部分与另一个的另一个部件接合，保持器部分或环形部件，其中第一密封唇部件以一体的方式从第一弹性体部件突出并与第一外径密封接触表面配合地密封接触。

7. 发明授权

US5309623A Method of making a seesaw balance type microminiature electromagnetic relay 失效
标题翻译：制造跷跷板平衡型微型电磁继电器的方法
公开(公告)号：US5309623A
公开(公告)日：1994-05-10
申请号：US94984
申请日：1993-07-22
申请人： Yoshio Okamoto , Takashi Miura , Takanori Tanaka , Ikuhiro Andoh , Hajime Tsuboi , Koji Hanada
发明人： Yoshio Okamoto , Takashi Miura , Takanori Tanaka , Ikuhiro Andoh , Hajime Tsuboi , Koji Hanada
IPC分类号： H01H49/00 , H01H51/22 , H01F41/00
CPC分类号： H01H51/229 , H01H49/00 , Y10T29/4902
摘要： In a seesaw balance type microminiature electoromagnetic relay including an armature unit composed of two movable contact springs having a pivot arm formed at the center thereof and contacts formed at every end thereof, an armature having a protrusion on the back side for a pivotal movement, and an insert-molded insulator, a substrate unit composed of a common terminal for mounting the pivot arm electrically connected to a common terminal pin, a pair of switching terminals having fixed contacts for connecting the contacts of the springs electrically connected to terminal pins, and an electromagnet unit composed of a yoke, an exciter coil wound thereon, a flat shape permanent magnet provided between both ends of the yoke and two terminal pins electrically connected to the start and the end of the exciter coil, respectively; a hoop member is formed in an integrated configuration of a plurality of groups by a press blanking procedure, each group including a pair of movable contact springs, two non-magnetizing plates and two connecting bars connecting both ends of the springs and one end of the non-magnetizing plate; the armature is piled on the free edge of the non-magnetizing plate and at least one end thereof is welded; an insulator is formed by an insert-mold procedure to cover the movable contact springs and the armature, and the armature unit is formed by cutting boundary portions between the connecting bars and the movable contact springs and non-magnetizing plate. The pivot arm extended from the center part of the movable contact spring is U-shaped and a positioning member is provided at the free edge thereof or at the common terminal for mounting the pivot arm.
摘要翻译：在跷跷板平衡型微型电磁继电器中，包括由两个活动接触弹簧构成的电枢单元，所述电枢单元具有形成在其中心处的枢转臂和在其每一端形成的触点，电枢在后侧具有用于枢转运动的突起，以及插入成型绝缘体，基板单元，其由用于安装电连接到公共端子引脚的枢转臂的公共端子构成;具有固定触头的一对开关端子，用于连接电连接到端子引脚的弹簧的触点;以及由磁轭构成的电磁体单元，卷绕在其上的励磁线圈，设置在磁轭两端之间的平面形永磁体和与励磁线圈的起始端和端部电连接的两个端子销; 环形构件通过冲压加工程序形成为多组的一体构造，每组包括一对可动接触弹簧，两个非磁化板和连接弹簧的两端的两个连接杆非磁化板; 电枢堆放在非磁化板的自由边上，并且其至少一端被焊接; 绝缘体通过插入式模制程序形成以覆盖可动接触弹簧和电枢，并且电枢单元通过切割连接杆和可动接触弹簧和非磁化板之间的边界部分而形成。从可动接触弹簧的中心部分延伸的枢轴臂是U形的，并且在其自由边缘处或在公共端子处设置定位构件以安装枢转臂。

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