专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08830025B2 Circuit breaker 有权
标题翻译：断路器
公开(公告)号：US08830025B2
公开(公告)日：2014-09-09
申请号：US13381290
申请日：2010-06-01
申请人： Masaaki Nakano , Kentaro Toyama , Makoto Osawa
发明人： Masaaki Nakano , Kentaro Toyama , Makoto Osawa
IPC分类号： H01H37/04 , H01H71/08 , H01H73/20 , H01H71/16 , H01H9/52
CPC分类号： H01H71/08 , H01H9/52 , H01H71/16 , H01H73/20
摘要： A circuit breaker can minimize a change in a structure of a case when a material forming a stud is changed. A stud includes a base portion provided in the case and a protruding portion protruding from the case. A cross-sectional area of the protruding portion is more than that of the base portion; thereby a thermal conductivity of the protruding portion increases and the thermal conductivity from the protruding portion to an external conductor connected to the stud increases. In addition, since a surface area of the protruding portion increases, an amount of heat dissipated from the protruding portion increases. In the invention, since dimensions of the base portion inserted into a stud insertion hole of the case are not changed, it is not necessary to change the dimensions of the insertion hole of the case.
摘要翻译：断路器可以最小化当形成螺栓的材料改变时的情况的结构的变化。螺柱包括设置在壳体中的基部和从壳体突出的突出部分。突出部的截面积大于基部的横截面积; 从而突出部分的导热性增加，并且从突出部分到连接到螺柱的外部导体的热导率增加。此外，由于突出部分的表面积增加，从突出部分散出的热量增加。在本发明中，由于插入壳体的螺栓插入孔的基部的尺寸没有变化，因此不需要改变壳体的插入孔的尺寸。

2. 发明申请

US20120152705A1 CIRCUIT BREAKER 有权
标题翻译：电路断路器
公开(公告)号：US20120152705A1
公开(公告)日：2012-06-21
申请号：US13381290
申请日：2010-06-01
申请人： Masaaki Nakano , Kentaro Toyama , Makoto Osawa
发明人： Masaaki Nakano , Kentaro Toyama , Makoto Osawa
IPC分类号： H01H9/02
CPC分类号： H01H71/08 , H01H9/52 , H01H71/16 , H01H73/20
摘要： Provided is a circuit breaker capable of minimizing a change in the structure of, for example, a case even when a material (thermal conductivity) forming a stud is changed.A stud (20) includes a base portion (21) that is provided in a case (2) and a protruding portion (22) that protrudes from the case (2). The cross-sectional area of the protruding portion (22) is more than that of the base portion (21). When the cross-sectional area of the protruding portion (22) is more than that of the base portion (21) in the stud (20), the thermal conductivity of the protruding portion (22) increases and it is possible to increase the thermal conductivity from the protruding portion (22) to an external conductor connected to the stud. In addition, since the surface area of the protruding portion (22) increases, the amount of heat dissipated from the protruding portion (22) increases. In this case, since the dimensions of the base portion (21) inserted into a stud insertion hole (2b) of the case (2) do not vary, it is not necessary to change the dimensions of the insertion hole (2b) of the case (2). Therefore, it is possible to minimize a change in the structure of a component even when the material forming the stud is changed.
摘要翻译：即使当形成螺柱的材料（导热性）改变时，也能够使例如壳体的结构变化最小化的断路器。螺柱（20）包括设置在壳体（2）中的基部（21）和从壳体（2）突出的突出部分（22）。突出部（22）的截面积大于基部（21）的截面积。当突出部分（22）的横截面积大于螺柱（20）中的基部（21）的横截面积时，突出部分（22）的热导率增加，并且可以增加热量从突出部分（22）到连接到螺柱的外部导体的导电性。此外，由于突出部（22）的表面积增加，从突出部（22）散发的热量增加。在这种情况下，由于插入到壳体（2）的螺栓插入孔（2b）中的基部（21）的尺寸不变化，因此不需要改变插入孔（2b）的尺寸情况（2）。因此，即使当形成螺柱的材料发生变化时，也可以最小化部件结构的变化。

3. 发明申请

US20110194971A1 HEAT-RESISTANT SUPERALLOY 有权
标题翻译：耐热超级合金
公开(公告)号：US20110194971A1
公开(公告)日：2011-08-11
申请号：US13045968
申请日：2011-03-11
申请人： Hiroshi Harada , Yuefeng Gu , Chuanyong Cui , Makoto Osawa , Akihiro Sato , Toshiharu Kobayashi
发明人： Hiroshi Harada , Yuefeng Gu , Chuanyong Cui , Makoto Osawa , Akihiro Sato , Toshiharu Kobayashi
IPC分类号： C22C19/07 , C22C19/05 , C22C30/00
CPC分类号： C22C19/07 , C22C19/055 , C22C19/056 , C22C19/057
摘要： Disclosed is a novel heat-resistant superalloy for turbine disks having a chemical composition consisting of, in mass %, 19.5-55% of cobalt, 2-25% of chromium, 0.2-7% of aluminum, 3-15% of titanium and the balance of nickel and inevitable impurities.
摘要翻译：公开了一种用于涡轮盘的新型耐热超合金，其具有质量％为钴，19.5-55％的钴，2-25％的铬，0.2-7％的铝，3-15％的钛以及镍的平衡和不可避免的杂质。

4. 发明授权

US07368675B2 External operation handle device for a circuit breaker 有权
标题翻译：断路器外部操作手柄装置
公开(公告)号：US07368675B2
公开(公告)日：2008-05-06
申请号：US11802639
申请日：2007-05-24
申请人： Hideki Ishido , Makoto Osawa , Takeshi Emura
发明人： Hideki Ishido , Makoto Osawa , Takeshi Emura
IPC分类号： H01H3/00
CPC分类号： H01H71/56 , H01H3/42 , H01H2071/565
摘要： An external operation handle device is used for a circuit breaker for switching a locker handle to ON and OFF positions. The handle device includes a main body casing for the circuit breaker, a mount base held on the main body casing, a rotary handle grip mounted on the mount base for turning the locker handle to the ON and OFF positions and having a connecting shaft, and an assist mechanism for moving the handle grip to a TRIP indication position upon tripping operation of the circuit breaker. The assist mechanism is interposed between the mount base and the handle grip, and includes a cam with a cam face, fixed on the mount base, a cam follower linking with the handle grip slidably along an axial direction and opposing the cam face of the cam, and an urging spring for pushing the cam follower against the cam face.
摘要翻译：外部操作手柄装置用于将储物柜手柄切换到ON和OFF位置的断路器。手柄装置包括用于断路器的主体外壳，保持在主体外壳上的安装基座，安装在安装基座上的旋转手柄把手，用于将储物柜手柄转到ON和OFF位置并具有连接轴，以及辅助机构，用于在断路器跳闸操作时将把手移动到TRIP指示位置。所述辅助机构设置在所述安装基座和所述把手把手之间，并且包括固定在所述安装基座上的具有凸轮面的凸轮，与所述把手连接的凸轮从动件，所述凸轮从动件沿着轴向可滑动地并且与所述凸轮的凸轮面相对置以及用于将凸轮从动件推靠在凸轮面上的推压弹簧。

5. 发明申请

US20070272526A1 External operation handle device for a circuit breaker 有权
标题翻译：断路器外部操作手柄装置
公开(公告)号：US20070272526A1
公开(公告)日：2007-11-29
申请号：US11802639
申请日：2007-05-24
申请人： Hideki Ishido , Makoto Osawa , Takeshi Emura
发明人： Hideki Ishido , Makoto Osawa , Takeshi Emura
IPC分类号： H01H19/00
CPC分类号： H01H71/56 , H01H3/42 , H01H2071/565
摘要： An external operation handle device is used for a circuit breaker for switching a locker handle to ON and OFF positions. The handle device includes a main body casing for the circuit breaker, a mount base held on the main body casing, a rotary handle grip mounted on the mount base for turning the locker handle to the ON and OFF positions and having a connecting shaft, and an assist mechanism for moving the handle grip to a TRIP indication position upon tripping operation of the circuit breaker. The assist mechanism is interposed between the mount base and the handle grip, and includes a cam with a cam face, fixed on the mount base, a cam follower linking with the handle grip slidably along an axial direction and opposing the cam face of the cam, and an urging spring for pushing the cam follower against the cam face.
摘要翻译：外部操作手柄装置用于将储物柜手柄切换到ON和OFF位置的断路器。手柄装置包括用于断路器的主体外壳，保持在主体外壳上的安装基座，安装在安装基座上的旋转手柄把手，用于将储物柜手柄转到ON和OFF位置并具有连接轴，以及辅助机构，用于在断路器跳闸操作时将把手握持到TRIP指示位置。所述辅助机构设置在所述安装基座和所述把手把手之间，并且包括固定在所述安装基座上的具有凸轮面的凸轮，与所述把手连接的凸轮从动件，所述凸轮从动件沿着轴向可滑动地并且与所述凸轮的凸轮面相对置以及用于将凸轮从动件推靠在凸轮面上的推压弹簧。

6. 发明申请

US20060054251A1 Gamma dash precipitation strengthened platinum group element-added ni-based superalloy designing support program and gamma dash precipitation strengthened plantinum group element-added ni-based superalloy designing support apparatus 审中-公开
标题翻译：伽马冲击沉淀加强了铂族元素添加的基于Ni的超合金设计支持计划和伽马冲击降水强化植物组元素添加的基于Ni的超级合金设计支持设备
公开(公告)号：US20060054251A1
公开(公告)日：2006-03-16
申请号：US10532139
申请日：2003-10-30
申请人： Tadaharu Yokokawa , Hiroshi Harada , Yutaka Koizumi , Toshiharu Kobayashi , Makoto Osawa
发明人： Tadaharu Yokokawa , Hiroshi Harada , Yutaka Koizumi , Toshiharu Kobayashi , Makoto Osawa
IPC分类号： C22F1/10
CPC分类号： C22C19/057 , C22C1/02 , C22C19/03 , G16C20/50
摘要： A novel program for supporting design of a γ′ precipitation strengthened platinum group element-added Ni-based superalloy. To support the design, a computer is allowed to function as input means (1) for inputting the composition, working temperature, and working stress of an Ni-based superalloy, storage means (2) for previously storing the constituent elements of the Ni-based superalloy, the structure factor calculation formula thereof, and the alloy characteristics calculation formula thereof, structure factor calculating means (3) for calculating the structure factor from the alloy composition by using the structure factor calculation formula read from the storage means (2), alloy characteristics calculating means (4) for calculating an alloy characteristics from the alloy composition, the structure factor, the working temperature, and the working stress by using the alloy characteristics calculate formula read out of the storage means (2), and output mean (5) for outputting the structure factor and alloy characteristics together with the alloy composition. Therefore, alloy characteristics analysis and alloy composition search of a γ′ precipitation strengthened platinum group element-added Ni-based superalloy are simply, easily, and efficiently conducted. A design supporting device therefor is also disclosed.
摘要翻译：一种用于支持伽马'降水强化的铂族元素添加的Ni基超级合金的设计的新颖程序。为了支持设计，允许计算机用作用于输入Ni基超级合金的组成，工作温度和工作应力的输入装置（1），用于预先存储Ni-超耐热合金的组成元素的存储装置（2）其结构要素计算公式及其合金特性计算公式，通过使用从存储装置（2）读取的结构因子计算公式从合金成分计算结构系数的结构因子计算装置（3）用于通过使用从存储装置（2）读出的合金特性计算公式计算合金组成的合金特性，结构因子，工作温度和工作应力的合金特性计算装置（4）和输出平均值 5）用于输出结构因子和合金特性与合金组成。因此，γ'沉淀强化铂族元素添加Ni基超级合金的合金特性分析和合金组成搜索简单，容易，有效地进行。还公开了一种其设计支持装置。

7. 发明授权

US3982905A Porous valve seat materials for internal combustion engines 失效
标题翻译：用于内燃机的多孔阀座材料
公开(公告)号：US3982905A
公开(公告)日：1976-09-28
申请号：US429300
申请日：1973-12-28
申请人： Makoto Osawa , Yoshitoshi Hagiwara , Takao Kawakita , Kenya Motoyoshi , Nobuhito Kuroishi
发明人： Makoto Osawa , Yoshitoshi Hagiwara , Takao Kawakita , Kenya Motoyoshi , Nobuhito Kuroishi
IPC分类号： B22F3/26 , C22C38/00 , F01L3/02 , C22C1/08 , C22C1/04 , C22C1/05
CPC分类号： F01L3/02 , Y10T428/12153 , Y10T428/12479
摘要： This invention relates to a valve seat material for an internal combustion engine, which comprises a sintered ferrous alloy having the composition:______________________________________ chromium 5-15 percent by weight cobalt 5-20 nickel 2-8 tungsten 2-10 molybdenum 0.2-12 carbon 0.2-2 the remainder being iron except for usual impuri- -ties and trace elements, ______________________________________ And having a porosity of 5-25%. This alloy can also contain lead and a low melting point glass capable of showing a lubricating property at a low temperature.
摘要翻译：本发明涉及一种用于内燃机的阀座材料，其包括具有以下成分的烧结铁合金：} 5-15重量％铬} 5-20}镍2-8}钨2-10}钼0.2 -12}碳0.2-2}剩余部分是除了通常的杂质和微量元素之外的铁，}并且具有5-25％的多孔性。该合金还可以含有能够在低温下显示润滑性的铅和低熔点玻璃。

8. 发明授权

US08734716B2 Heat-resistant superalloy 有权
标题翻译：耐热超合金
公开(公告)号：US08734716B2
公开(公告)日：2014-05-27
申请号：US13045968
申请日：2011-03-11
申请人： Hiroshi Harada , Yuefeng Gu , Chuanyong Cui , Makoto Osawa , Akihiro Sato , Toshiharu Kobayashi
发明人： Hiroshi Harada , Yuefeng Gu , Chuanyong Cui , Makoto Osawa , Akihiro Sato , Toshiharu Kobayashi
IPC分类号： C22C19/07 , C22C19/05 , C22C30/00
CPC分类号： C22C19/07 , C22C19/055 , C22C19/056 , C22C19/057
摘要： Disclosed is a novel heat-resistant superalloy for turbine disks having a chemical composition consisting of, in mass %, 19.5-55% of cobalt, 2-25% of chromium, 0.2-7% of aluminum, 3-15% of titanium and the balance of nickel and inevitable impurities.
摘要翻译：公开了一种用于涡轮盘的新型耐热超合金，其具有质量％为钴，19.5-55％的钴，2-25％的铬，0.2-7％的铝，3-15％的钛以及镍的平衡和不可避免的杂质。

9. 发明申请

US20080260570A1 Heat-Resistant Superalloy 审中-公开
标题翻译：耐热合金
公开(公告)号：US20080260570A1
公开(公告)日：2008-10-23
申请号：US11792263
申请日：2005-12-02
申请人： Hiroshi Harada , Yuefeng Gu , Chuanyong Cui , Makoto Osawa , Akihiro Sato , Toshiharu Kobayashi
发明人： Hiroshi Harada , Yuefeng Gu , Chuanyong Cui , Makoto Osawa , Akihiro Sato , Toshiharu Kobayashi
IPC分类号： C22C19/05 , C22C19/07
CPC分类号： C22C19/07 , C22C19/055 , C22C19/056 , C22C19/057
摘要： Disclosed is a novel heat-resistant superalloy for turbine disks having a chemical composition consisting of, in mass %, 19.5-55% of cobalt, 2-25% of chromium, 0.2-7% of aluminum, 3-15% of titanium and the balance of nickel and inevitable impurities.
摘要翻译：公开了一种用于涡轮盘的新型耐热超合金，其具有质量％为钴，19.5-55％的钴，2-25％的铬，0.2-7％的铝，3-15％的钛以及镍的平衡和不可避免的杂质。

10. 发明授权

US07399934B2 External operation handle device 有权
标题翻译：外部操作手柄装置
公开(公告)号：US07399934B2
公开(公告)日：2008-07-15
申请号：US11898545
申请日：2007-09-13
申请人： Takeshi Emura , Makoto Osawa , Hideki Ishido
发明人： Takeshi Emura , Makoto Osawa , Hideki Ishido
IPC分类号： H01H9/20
CPC分类号： H01H9/281 , H01H9/22 , H01H71/56 , H01H2071/565
摘要： An external operation handle device for a circuit breaker includes a rotary handle equipped with a handle lock lever, a drive mechanism linking the rotary handle and the locker handle of the circuit breaker, and a door lock lever for interlocking between the rotary handle and a door of the board. By operating the rotary handle, the circuit breaker can be turned to an ON or OFF position, and the door is unlocked at an OPEN position. The handle lock lever is slidably disposed on the rotary handle to be anchored and held at a pulled out position in a condition where the rotary handle at the OPEN position unlocks the door of the board, and the door lock lever linked to the rotary handle is cramped and held at the unlock position in a condition where the rotary handle is at the OPEN position.
摘要翻译：一种用于断路器的外部操作手柄装置，包括一个配备有把手锁定杆的旋转手柄，连接旋转手柄的驱动机构和断路器的储物柜手柄，以及用于在旋转手柄和门之间联锁的门锁杆的董事会。通过操作旋转手柄，断路器可以转到ON或OFF位置，门在OPEN位置被解锁。手柄锁定杆可滑动地设置在旋转手柄上，以在OPEN位置处的旋转手柄解锁板的门的状态下被固定并保持在拉出位置，并且与锁定杆相连的门锁杆在旋转手柄处于打开位置的状态下，夹紧并保持在解锁位置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式