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公开(公告)号:US5705781A
公开(公告)日:1998-01-06
申请号:US646303
申请日:1996-07-19
申请人: Ulrich Habedank , Klaus-Peter Rolff
发明人: Ulrich Habedank , Klaus-Peter Rolff
IPC分类号: H01H33/91 , H01H33/88 , H01H33/915
CPC分类号: H01H33/882
摘要: In a gas-blast switch with a compression device to produce a quenching gas blast, in order to make the magnetic effect of the break current available already at the beginning of the cut-off movement, a compression chamber and a piston-cylinder system form an energy accumulator. A movable element of the piston-cylinder system is mechanically linked with an armature, which is axially moved by the magnetic field of a stator, which field is excited by the break current. The armature and the stator are arranged in such a way that the magnetic field already causes the armature to move.
摘要翻译: PCT No.PCT / DE94 / 01296 Sec。 371日期:1996年7月19日 102(e)日期1996年7月19日PCT 1994年10月27日PCT PCT。 公开号WO95 / 14302 日期1995年5月26日在具有压缩装置的气体吹扫开关中,产生淬火气体爆炸,为了在截止运动开始时已经可以获得破裂电流的磁效应,压缩室和活塞 气缸系统形成一个蓄能器。 活塞 - 气缸系统的可移动元件与电枢机械连接,该电枢由定子的磁场轴向移动,该磁场被断路电流激励。 电枢和定子以这样的方式布置,使得磁场已经使电枢移动。
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公开(公告)号:US4080521A
公开(公告)日:1978-03-21
申请号:US577919
申请日:1975-05-15
申请人: Heiko Goedecke , Klaus-Peter Rolff , Karl Zuckler , Horst Kopplin , Gunter Richter , Peter Huhse
发明人: Heiko Goedecke , Klaus-Peter Rolff , Karl Zuckler , Horst Kopplin , Gunter Richter , Peter Huhse
IPC分类号: H01H33/88 , H01H33/70 , H01H33/915 , H01H9/32
CPC分类号: H01H33/7053
摘要: The invention is directed to a quenching and contact arrangement for a compressed-gas circuit breaker. The arrangement includes a tubular contact piece and a contact piece axially arranged therewith. An arc is drawn between both contact pieces when the circuit is interrupted under load, the arc then being blasted by a stream of compressed-gas. A turbulence grid is arranged in the flow path of the stream. The turbulence grid is configured in the form of a tube of insulating material with perforations in the cylinder surface thereof which directly encloses the arcing space in the course of the circuit-breaking motion.
摘要翻译: 本发明涉及压缩气体断路器的淬火和接触装置。 该装置包括管状接触件和与其轴向布置的接触片。 当电路在负载下中断时,在两个接触件之间拉出电弧,然后电弧被压缩气体流喷射。 湍流网格布置在流的流动路径中。 湍流栅格被构造成绝缘材料管的形式,在其圆柱表面中具有穿孔,其在断路运动的过程中直接包围电弧空间。
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公开(公告)号:US4160140A
公开(公告)日:1979-07-03
申请号:US797481
申请日:1977-05-16
申请人: Klaus-Peter Rolff
发明人: Klaus-Peter Rolff
CPC分类号: H01H33/185
摘要: A contact arrangement for use with a pressurized-gas circuit breaker wherein the nozzle arrangement is provided with a nozzle-shaped arc electrode having an annular slot disposed between its interior and exterior surfaces, and with an annular body of ferromagnetic material arranged in the aforesaid slot.
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公开(公告)号:US4151391A
公开(公告)日:1979-04-24
申请号:US794796
申请日:1977-05-09
IPC分类号: H01H33/74 , H01H33/18 , H01H33/70 , H01H33/915
CPC分类号: H01H33/7069 , H01H33/185
摘要: A contact arrangement for a pressurized-gas circuit braker, wherein the contact arrangement comprises a first tubular contact member and a second tubular contact member axially arranged therewith. The contact arrangement is further provided with a hollow cylinder means of ferromagnetic material which is arranged in the interior of the first tubular member and is formed from a multiplicity of laminated metal washers which are insulated from one another and are arranged axially with respect to the first tubular member.
摘要翻译: 一种用于加压气体回路制动器的接触装置,其中所述接触装置包括第一管状接触构件和与其轴向布置的第二管状接触构件。 接触装置还设置有铁磁材料的中空圆柱体装置,其布置在第一管状构件的内部,并且由多个层叠的金属垫圈形成,所述层压金属垫圈彼此绝缘并且相对于第一管状构件轴向布置 管状构件。
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公开(公告)号:US5742016A
公开(公告)日:1998-04-21
申请号:US646369
申请日:1996-07-09
申请人: Klaus-Peter Rolff
发明人: Klaus-Peter Rolff
IPC分类号: H01H33/91 , H01H33/88 , H01H33/915
CPC分类号: H01H33/882
摘要: In a gas-blast switch with a compression device with a compression piston and a compression cylinder, at least one of which can be moved by the drive during the cut-off process, starting from a cut-in position, reducing a compression space delimited by them, the initial quenching gas pressure is increased in that the compression piston is moved toward the compression cylinder in advance. In order to take advantage of the magnetic effect of the break current, an armature which can be moved by the magnetic field of a stator which can be excited by the break current is provided, producing a pressure influence causing the advance movement of the compression piston via a compression chamber.
摘要翻译: PCT No.PCT / DE94 / 01298 Sec。 371日期:1996年7月9日 102(e)日期1996年7月9日PCT 1994年10月27日PCT PCT。 WO95 / 14303 PCT出版物 日期1995年5月26日在具有压缩活塞和压缩气缸的压缩装置的气体吹扫开关中,其中至少一个可以在截止过程中由驱动器从切入位置开始移动,减少 由它们限定的压缩空间,预先使压缩活塞朝向压缩气缸移动,初始淬火气体压力增加。 为了利用断路电流的磁效应,提供了可以通过可由断路电流激励的定子的磁场移动的电枢,产生压力影响,导致压缩活塞的前进运动 通过压缩室。
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公开(公告)号:US4128936A
公开(公告)日:1978-12-12
申请号:US797480
申请日:1977-05-16
申请人: Klaus-Peter Rolff
发明人: Klaus-Peter Rolff
CPC分类号: H01H11/04 , H01H1/027 , H01H1/385 , Y10T29/49206 , Y10T29/49796
摘要: A method for manufacturing a contact for use with a gas-blast circuit breaker wherein the contact has slots in an end face which are filled with an arc-resistant plastic material and wherein the method comprises the steps of forming a plurality of contact members and cementing the members together employing an arc-resistant plastic to form a structural unit.
摘要翻译: 一种用于制造与鼓风断路器一起使用的触点的方法,其中触点在端面上具有填充有抗电弧塑料材料的槽,并且其中该方法包括以下步骤:形成多个触点构件和固定 所述构件一起采用抗电弧塑料以形成结构单元。
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