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31. 发明授权

US08115133B2 Gas-insulated circuit breaker 有权
标题翻译：气体绝缘断路器
公开(公告)号：US08115133B2
公开(公告)日：2012-02-14
申请号：US12717444
申请日：2010-03-04
申请人： Toshiyuki Uchii , Tadashi Mori , Takeshi Shinkai
发明人： Toshiyuki Uchii , Tadashi Mori , Takeshi Shinkai
IPC分类号： H01H33/88
CPC分类号： H01H33/7076 , H01H2033/566 , H01H2033/888
摘要： A gas-insulated circuit breaker has a sealed container filled with gas; a pair of contacts so constructed as to be connected and separated each other in the sealed container; gas flow generation means for blasting the gas on an arc generated when the contacts are separated, the gas flow generation means including: an accumulation space, pressure increasing means for increasing the pressure of the pressure accumulation space, a gas passage connecting the pressure accumulation space to the arc, and an insulating nozzle that controls the flow of the gas from the pressure accumulation space to the arc; an inside-nozzle insulating member disposed co-axially with the insulating nozzle. The arc is generated in a space between an inner wall section of the insulating nozzle and an outer wall section of the inside-nozzle insulating member, and the gas flows in the space.
摘要翻译：气体绝缘断路器具有充满气体的密封容器; 一对触点，其被构造成在密封容器中彼此连接和分离; 气体产生装置，用于在接触分离时产生的电弧上喷射气体，气体流产生装置包括：累积空间，用于增加压力积聚空间的压力的增压装置，连接压力积聚空间的气体通道以及控制从压力积聚空间到电弧的气体流动的绝缘喷嘴; 与绝缘喷嘴同轴设置的内部喷嘴绝缘构件。在绝缘喷嘴的内壁部和内侧喷嘴绝缘部的外壁部之间的空间内产生电弧，并且气体在空间中流动。

32. 发明申请

US20100224594A1 GAS-INSULATED CIRCUIT BREAKER 有权
标题翻译：气体绝缘断路器
公开(公告)号：US20100224594A1
公开(公告)日：2010-09-09
申请号：US12717444
申请日：2010-03-04
申请人： Toshiyuki UCHII , Tadashi Mori , Takeshi Shinkai
发明人： Toshiyuki UCHII , Tadashi Mori , Takeshi Shinkai
IPC分类号： H01H33/72 , H01H33/04
CPC分类号： H01H33/7076 , H01H2033/566 , H01H2033/888
摘要： A gas-insulated circuit breaker has a sealed container filled with gas; a pair of contacts so constructed as to be connected and separated each other in the sealed container; gas flow generation means for blasting the gas on an arc generated when the contacts are separated, the gas flow generation means including: an accumulation space, pressure increasing means for increasing the pressure of the pressure accumulation space, a gas passage connecting the pressure accumulation space to the arc, and an insulating nozzle that controls the flow of the gas from the pressure accumulation space to the arc; an inside-nozzle insulating member disposed co-axially with the insulating nozzle. The arc is generated in a space between an inner wall section of the insulating nozzle and an outer wall section of the inside-nozzle insulating member, and the gas flows in the space.
摘要翻译：气体绝缘断路器具有充满气体的密封容器; 一对触点，其被构造成在密封容器中彼此连接和分离; 气体产生装置，用于在接触分离时产生的电弧上喷射气体，气体流产生装置包括：累积空间，用于增加压力积聚空间的压力的增压装置，连接压力积聚空间的气体通道以及控制从压力积聚空间到电弧的气体流动的绝缘喷嘴; 与绝缘喷嘴同轴设置的内部喷嘴绝缘构件。在绝缘喷嘴的内壁部和内侧喷嘴绝缘部的外壁部之间的空间内产生电弧，并且气体在空间中流动。

33. 发明授权

US07211614B2 Insulating nozzle for gas blast circuit breaker 有权
标题翻译：燃气断路器绝缘喷嘴
公开(公告)号：US07211614B2
公开(公告)日：2007-05-01
申请号：US10398755
申请日：2001-10-19
申请人： Jean-Luc Bessede
发明人： Jean-Luc Bessede
IPC分类号： C08K3/34
CPC分类号： H01H33/7076
摘要： The invention concerns an insulating nozzle for a gas blast circuit breaker. In accordance with the invention, the material constituting the nozzle comprises (A) 90% to 99.9% by weight of a fluorinated polymer, and (B) 0.1% to 10% by weight of a filler based on at least one oxide selected from (B1) SiO2 and other oxidized forms of metals from column IVA of the periodic table, and (B2) ZnO, CdO and other oxidized forms of metals from column IIB of the periodic table.
摘要翻译：本发明涉及一种用于气体爆炸断路器的绝缘喷嘴。根据本发明，构成喷嘴的材料包含（A）90重量％至99.9重量％的氟化聚合物，和（B）0.1重量％至10重量％的基于至少一种选自（ B1）SiO 2和其它氧化形式的元素周期表第IVA族的金属，和（B2）ZnO，CdO和来自元素周期表IIB族的其它氧化形式的金属。

34. 发明申请

US20190051476A1 APPARATUS FOR THE GENERATION, TRANSMISSION, DISTRIBUTION AND/OR THE USAGE OF ELECTRICAL ENERGY, IN PARTICULAR ELECTRICAL SWITCHING DEVICE 审中-公开
公开(公告)号：US20190051476A1
公开(公告)日：2019-02-14
申请号：US16154767
申请日：2018-10-09
申请人： ABB Schweiz AG
发明人： Javier Mantilla , Max Claessens , Ryan-Gerald Anderson
IPC分类号： H01H33/70 , B01J23/00 , B01J23/63 , B01J23/89 , B01J35/00 , H01H33/22
CPC分类号： H01H33/7076 , B01J23/002 , B01J23/38 , B01J23/63 , B01J23/8906 , B01J23/894 , B01J35/006 , B01J2523/00 , H01H33/22 , H01H2033/566 , H02B13/055 , B01J2523/19 , B01J2523/31 , B01J2523/3712 , B01J2523/842
摘要： The present application relates to an apparatus for the generation, transmission, distribution and/or usage of electrical energy, the apparatus including a housing enclosing an insulation space and an electrically conductive part arranged in the insulation space, wherein the insulating space contains a dielectric fluid including carbon dioxide and oxygen. In the apparatus an oxidation catalyst is arranged that includes noble metal particles coated onto or embedded into a carrier and serves for the catalytic oxidation of carbon monoxide to carbon dioxide.

35. 发明申请

US20100326959A1 GAS INSULATED SWITCHGEAR AND METHOD FOR DETECTING ARC DAMAGE IN A GAS INSULATED SWITCHGEAR PART 有权
标题翻译：气体绝缘开关和气体绝缘开关部件中的ARC损伤检测方法
公开(公告)号：US20100326959A1
公开(公告)日：2010-12-30
申请号：US12880819
申请日：2010-09-13
申请人： Yukio Kanazawa , Masahiro Hanai , Hiroshi Furuta
发明人： Yukio Kanazawa , Masahiro Hanai , Hiroshi Furuta
IPC分类号： H01H33/91
CPC分类号： H01H1/0015 , H01H33/7076 , H01H33/901 , H01H2001/0026
摘要： The invention provides a gas insulated switchgear, and a method for detecting arc damage in a part used in a gas insulated switchgear, which detect directly when an electric contact or a peripheral part reaches an initially set wear limit. An insulating nozzle of a circuit breaker contains a marking substance that releases a gaseous substance inside a circuit breaker gas container as a result of wear by an arc. For ensuring heat resistance and insulation properties, the insulating nozzle is ordinarily formed of a fluororesin, but in the present invention, it is formed of the ordinarily used fluororesin having uniformly mixed therein, as the marking substance, a chlorine-containing resin which has excellent heat resistance and insulation properties such as polyvinylidene chloride.
摘要翻译：本发明提供了一种气体绝缘开关装置，以及用于检测在气体绝缘开关装置中使用的部件中的电弧损伤的方法，其在电接触或周边部分达到初始设定的磨损极限时直接检测。断路器的绝缘喷嘴包含由于电弧磨损而将断路器气体容器内的气态物质释放的标记物质。为了确保耐热性和绝缘性，绝缘喷嘴通常由氟树脂形成，但是在本发明中，由通常使用的均匀混合的氟树脂作为标记物质，具有优异的含氯树脂耐热性和绝缘性能如聚偏二氯乙烯。

36. 发明授权

US07595461B2 Heavy-duty circuit breaker with erosion-resistant short-circuit current routing 失效
标题翻译：具有耐腐蚀短路电流路由的重型断路器
公开(公告)号：US07595461B2
公开(公告)日：2009-09-29
申请号：US11812315
申请日：2007-06-18
申请人： David Saxl , Markus Vestner , Thomas Nordstrom , Tomas Borg , Tomas Strom
发明人： David Saxl , Markus Vestner , Thomas Nordstrom , Tomas Borg , Tomas Strom
IPC分类号： H01H33/88
CPC分类号： H01H33/7023 , H01H33/7015 , H01H33/7061 , H01H33/7076
摘要： The heavy-duty circuit-breaker having an axis (A), and having an arcing contact piece, a current-carrying element and an erosion protection element, with the arcing contact piece having an opening in order to carry an essentially axial flow of a gas which has been heated by an arc, and together with the current-carrying element forms a flat contact (F) in order to carry a short-circuit current (I) which flows through the arcing contact piece and the current-carrying element, and with the erosion protection element essentially shielding the current-carrying element from the flow close to the flat contact (F), is characterized in that the current-carrying element has an axial area in which a radial internal dimension (d2) of the current-carrying element increases in steps or continuously as the distance from the flat contact (F), measured parallel to the axis (A), increases.
摘要翻译：具有轴线（A）并且具有电弧接触片，载流元件和侵蚀保护元件的重型断路器，其中电弧接触件具有开口，以便承载基本上轴向的流动已经被电弧加热的气体与载流元件一起形成平坦的触点（F），以便承载流过电弧接触片和载流元件的短路电流（I）并且所述侵蚀保护元件基本上将电流承载元件从接近平触点（F）的流动屏蔽起来，其特征在于，载流元件具有轴向区域，其中电流的径向内部尺寸（d2）随着与平行接触（F）的距离（平行于轴线（A）测量）的距离增加，步进元件或连续地增加。

37. 发明申请

US20080006608A1 Heavy-duty circuit breaker with erosion-resistant short-circuit current routing 失效
标题翻译：具有耐腐蚀短路电流路由的重型断路器
公开(公告)号：US20080006608A1
公开(公告)日：2008-01-10
申请号：US11812315
申请日：2007-06-18
申请人： David Saxl , Markus Vestner , Thomas Nordstrom , Tomas Borg , Tomas Strom
发明人： David Saxl , Markus Vestner , Thomas Nordstrom , Tomas Borg , Tomas Strom
IPC分类号： H01H33/02
CPC分类号： H01H33/7023 , H01H33/7015 , H01H33/7061 , H01H33/7076
摘要： The heavy-duty circuit-breaker having an axis (A) which defines an axial coordinate (z) parallel to the axis and a radial coordinate (r) at right angles to the axis, and having an arcing contact piece, a current-carrying element and an erosion protection element, with the arcing contact piece having an opening in order to carry an essentially axial flow of a gas which has been heated by an arc which may be based on the arcing contact piece, and together with the current-carrying element forms a flat contact (F) in order to carry a short-circuit current (I) which flows through the arcing contact piece and the current-carrying element for the time during which the arc burns, and with the erosion protection element essentially shielding the current-carrying element from the flow close to the flat contact (F), is characterized in that the current-carrying element has an axial area in which a radial internal dimension (d2) of the current-carrying element increases in steps or continuously as the distance from the flat contact (F), measured parallel to the axis (A), increases. The axial area is advantageously intended, to hold the erosion protection element.
摘要翻译：重型断路器具有限定与该轴平行的轴向坐标（z）的轴线（A）和与该轴线成直角的径向坐标（r），并且具有电弧接触片，载流元件和侵蚀保护元件，其中电弧接触件具有开口，以便承载基本上轴向流动的气体，该气体已被基于电弧接触件的电弧加热，并且与载流元件形成平坦接触（F），以便承载在电弧燃烧期间流过电弧接触片和载流元件的短路电流（I），并且与侵蚀保护元件基本上屏蔽来自靠近平触点（F）的流动的载流元件的特征在于，载流元件具有轴向区域，载流元件的径向内部尺寸（d 2）在该轴向区域中逐步增加或不断地随着与平行接触（F）的距离（A）的平行度的增加。轴向区域有利地旨在保持侵蚀保护元件。

38. 发明授权

US07053625B2 Method and apparatus for detecting wear in components of high voltage electrical equipment 有权
标题翻译：用于检测高压电气设备部件磨损的方法和装置
公开(公告)号：US07053625B2
公开(公告)日：2006-05-30
申请号：US10917747
申请日：2004-08-13
申请人： Nicola Dominelli , Hans Schellhase , David W. Casson , Edward A. Hall
发明人： Nicola Dominelli , Hans Schellhase , David W. Casson , Edward A. Hall
IPC分类号： G01N27/60
CPC分类号： G01R31/3274 , G01N21/67 , H01H1/0015 , H01H9/0005 , H01H33/7023 , H01H33/7076 , H01H2001/0026 , H01H2001/0031 , H01H2009/0061
摘要： A tracer material is embedded in a component of electrical equipment to detect excessive wear of the component when it is exposed to an electrical arc. As the component wears, the tracer material becomes exposed to the electrical arc and emits electromagnetic radiation, which is monitored continuously. The tracer material is selected so that it emits electromagnetic radiation when it is exposed to an electrical arc that is distinct from electromagnetic radiation emitted by any other parts of the component. A fluorescent tracer material may also be used.
摘要翻译：示踪材料嵌入在电气设备的组件中，以便在组件暴露于电弧时检测组件的过度磨损。当组件磨损时，示踪材料暴露于电弧并发射电磁辐射，其被连续监测。选择示踪材料，使其在暴露于与组件的任何其它部分发射的电磁辐射不同的电弧时发射电磁辐射。也可以使用荧光示踪材料。

39. 发明申请

US20050104598A1 Method and apparatus for detecting wear in components of high voltage electrical equipment 有权
标题翻译：用于检测高压电气设备部件磨损的方法和装置
公开(公告)号：US20050104598A1
公开(公告)日：2005-05-19
申请号：US10917747
申请日：2004-08-13
申请人： Nicola Dominelli , Hans Schellhase , David Casson , Edward Hall
发明人： Nicola Dominelli , Hans Schellhase , David Casson , Edward Hall
IPC分类号： G01N21/67 , G01R31/327 , H01H1/00 , H01H9/00 , H01H33/70 , G01N27/60
CPC分类号： G01R31/3274 , G01N21/67 , H01H1/0015 , H01H9/0005 , H01H33/7023 , H01H33/7076 , H01H2001/0026 , H01H2001/0031 , H01H2009/0061
摘要： A tracer material is embedded in a component of electrical equipment to detect excessive wear of the component when it is exposed to an electrical arc. As the component wears, the tracer material becomes exposed to the electrical arc and emits electromagnetic radiation, which is monitored continuously. The tracer material is selected so that it emits electromagnetic radiation when it is exposed to an electrical arc that is distinct from electromagnetic radiation emitted by any other parts of the component. A fluorescent tracer material may also be used.
摘要翻译：示踪材料嵌入在电气设备的组件中，以在组件暴露于电弧时检测组件的过度磨损。当组件磨损时，示踪材料暴露于电弧并发射电磁辐射，其被连续监测。选择示踪材料，使其在暴露于与组件的任何其它部分发射的电磁辐射不同的电弧时发射电磁辐射。也可以使用荧光示踪材料。

40. 发明申请

US20040046563A1 Method and apparatus for detecting wear in components of high voltage electrical equipment 失效
标题翻译：用于检测高压电气设备部件磨损的方法和装置
公开(公告)号：US20040046563A1
公开(公告)日：2004-03-11
申请号：US10241108
申请日：2002-09-11
发明人： Nicola Dominelli , Hans Schellhase , David W. Casson , Edward A. Hall
IPC分类号： G01R031/02 , G01R031/327
CPC分类号： G01N21/67 , G01R31/3274 , H01H1/0015 , H01H9/0005 , H01H33/7023 , H01H33/7076 , H01H2001/0026 , H01H2001/0031 , H01H2009/0061
摘要： A tracer material is embedded in a component of electrical equipment to detect excessive wear of the component when it is exposed to an electrical arc. As the component wears, the tracer material becomes exposed to the electrical arc and emits electromagnetic radiation, which is monitored continuously. The tracer material is selected so that it emits electromagnetic radiation when it is exposed to an electrical arc that is distinct from electromagnetic radiation emitted by any other parts of the component.
摘要翻译：示踪材料嵌入在电气设备的组件中，以在组件暴露于电弧时检测组件的过度磨损。当组件磨损时，示踪材料暴露于电弧并发射电磁辐射，其被连续监测。选择示踪材料，使其在暴露于与组件的任何其它部分发射的电磁辐射不同的电弧时发射电磁辐射。

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