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1. 发明授权

US5379015A Latching block for electromagnetic switching devices 失效
标题翻译：用于电磁开关器件的锁存块
公开(公告)号：US5379015A
公开(公告)日：1995-01-03
申请号：US92293
申请日：1993-07-15
申请人： Johann Lehmeier , Erwin Flierl , Gerhard Schroether
发明人： Johann Lehmeier , Erwin Flierl , Gerhard Schroether
IPC分类号： H01H51/10 , H01H3/00
CPC分类号： H01H51/10
摘要： A latching block to be coupled to an electromagnetic switching device, which holds the switching device in the working position by locking the mechanism of the switching device which carries out the switching action. The latching block has a housing, a rack which can be coupled to the mechanism which carries out the switching action with a positive lock, and a lever which acts on a ratchet wheel. The engagement of the lever and the ratchet wheel can be released for unlocking.
摘要翻译：一种与电磁开关装置连接的锁定块，其通过锁定执行切换动作的开关装置的机构来将开关装置保持在工作位置。闩锁块具有壳体，齿条可以联接到用正锁定执行切换动作的机构，以及作用在棘轮上的杠杆。杠杆和棘轮的接合可以释放以解锁。

2. 发明授权

US4473808A Electromagnet system for electromagnetic switchgear 失效
标题翻译：电磁开关柜用电磁铁系统
公开(公告)号：US4473808A
公开(公告)日：1984-09-25
申请号：US428952
申请日：1982-09-30
申请人： Erwin Flierl , Werner Harbauer , Siegfried Held
发明人： Erwin Flierl , Werner Harbauer , Siegfried Held
IPC分类号： H01F7/14 , H01H50/36 , H01H50/46 , H01F7/10
CPC分类号： H01H50/46 , H01H50/36
摘要： An electromagnet system for electromagnetic switchgear, the system having movable and stationary magnet portions, the stationary magnet portion having a pole surface wherein slots are provided for inserting a short-circuit ring. The slots are arranged so that the short-circuit ring may be substituted with a pole plate which extends beyond the pole surface on all sides. The pole plate has an opening which corresponds to the size of the pole surface. The opening is provided with two straps thereacross which can be inserted into the slots. This arrangement permits operation of the electromagnet system in response to AC, as well as DC, excitation.
摘要翻译：一种用于电磁开关装置的电磁体系统，该系统具有可移动和固定的磁体部分，该固定磁体部分具有极表面，其中提供用于插入短路环的槽。这些槽被布置成使得短路环可以用在所有侧面上延伸超过极面的极板代替。极板具有对应于极面的尺寸的开口。开口设置有两个可以插入槽中的带。这种布置允许电磁体系统响应于AC以及DC的激励而运行。

3. 发明授权

US6054656A Contactor safety interlock mechanism 失效
标题翻译：接触器安全联锁机构
公开(公告)号：US6054656A
公开(公告)日：2000-04-25
申请号：US77905
申请日：1998-06-04
申请人： Erwin Flierl , Richard Freitag
发明人： Erwin Flierl , Richard Freitag
IPC分类号： H01H3/00 , H01H47/00 , H01H50/32 , H01H9/26
CPC分类号： H01H3/001 , H01H50/323 , H01H2003/002 , H01H47/004
摘要： A contactor safety combination includes two contactors and a mechanical interlocking module coupled between them. It is possible to use conventional contactors of any size, i.e., even high-capacity loads are switchable with the contactor safety combination of the present invention. At the same time, this design approach dispenses with a third contactor conventionally used for the interlocking.
摘要翻译：接触器安全组合包括两个接触器和耦合在它们之间的机械互锁模块。可以使用任何尺寸的常规接触器，即，即使高容量负载也可与本发明的接触器安全组合相切换。同时，这种设计方法省去了常规用于互锁的第三接触器。

4. 发明授权

US4746779A Contact arrangement for switchgear 失效
标题翻译：开关柜的接触装置
公开(公告)号：US4746779A
公开(公告)日：1988-05-24
申请号：US924704
申请日：1986-10-29
申请人： Johann Drexler , Erwin Flierl
发明人： Johann Drexler , Erwin Flierl
IPC分类号： H01H1/66 , H01H1/20 , H01H1/32
CPC分类号： H01H1/2025 , H01H1/32
摘要： A contact arrangement for switchgear with multiple disconnects by contact points connected in parallel of two contact bridges aligned in a contact actuation link uses a spring collar for a contact pressure spring. The spring collar has cutouts transverse to the spring-action direction into which the contact bridges with the spring collars can be inserted and locked in place transverse to their longitudinal direction. The spring collar is rounded at two facing sliding surfaces in the contact actuation link aligned transverse to the longitudinal direction of the contact bridges. This assures optimal fitting of the contact bridges to the fixed contact components without jamming the spring collar in the alignment.
摘要翻译：具有多个断路器的开关装置的接触装置由接触致动链路中对准的两个接触桥并联连接的接触点使用用于接触压力弹簧的弹簧环。弹簧圈具有横向于弹簧作用方向的切口，其中与弹簧环接合的触点可以插入并锁定到横向于其纵向的位置。弹簧套环在接触致动连杆的两个相对的滑动表面上圆形化，横向于接触桥的纵向方向。这确保了接触桥接到固定接触部件的最佳配合，而不会使弹簧套环卡住。

5. 发明授权

US5197594A Arrangement for coupling an auxiliary switch mechanism 失效
标题翻译：用于联接辅助开关机构的布置
公开(公告)号：US5197594A
公开(公告)日：1993-03-30
申请号：US765402
申请日：1991-09-24
申请人： Johann Drexler , Erwin Flierl , Werner Harbauer
发明人： Johann Drexler , Erwin Flierl , Werner Harbauer
IPC分类号： H01H50/02 , H01H50/54
CPC分类号： H01H50/021 , H01H50/545 , H01H2300/044
摘要： The invention concerns an arrangement to couple an auxiliary switch mechanism to an electrical switchgear unit, preferrably a contactor, with a contact slide piece onto which the moving contact pieces are mounted, and a switchgear housing onto which the switchgear fixed-mounted contact pieces are mounted. The contact slide pieces of the switchgear unit and the auxiliary switch mechanism are mounted so that they can slide transversely to the direction of connection. A projection of the auxiliary switch mechanism is positioned in a cutout of the contactor in an interlocking fashion. The connection of contact slide pieces similarly takes place in a positive, interlocking fashion. A lock makes an effective connection with the position of the contact slide piece in the auxiliary switch mechanism, thereby preventing the removal of the auxiliary switch mechanism when the unit is switched on.
摘要翻译：本发明涉及一种用于将辅助开关机构耦合到电气开关装置的装置，优选地是接触器，其上安装有可移动接触片的接触滑动件以及开关装置，开关装置固定安装的接触片安装在该开关柜上。开关单元和辅助开关机构的接触滑块安装成能够横向于连接方向滑动。辅助开关机构的突起以互锁方式定位在接触器的切口中。接触滑块的连接类似地以正的联锁方式进行。锁与辅助开关机构中的接触滑块的位置有效连接，从而防止当单元接通时辅助开关机构的移除。

6. 发明授权

US4717899A Contactor with additional switchblock 失效
标题翻译：接触器附加切换块
公开(公告)号：US4717899A
公开(公告)日：1988-01-05
申请号：US40240
申请日：1987-04-20
申请人： Johann Drexler , Erwin Flierl
发明人： Johann Drexler , Erwin Flierl
IPC分类号： H01H50/54 , H01H67/02
CPC分类号： H01H50/545
摘要： An additional switchblock is laterally connected to a contactor of a magnetic control relay. The terminals of the switchblock and contactor are provided for on the front side opposite that of the support bar. A hook connection is used between the two lateral surfaces. When the hooks formed on the additional switchblock are inserted into corresponding recesses in the contactor, a formed-on ring portion of the additional switchblock actuating element engages with a switch position indicator extending from the front side of the contactor so that the actuating coupling is assured. The detent preventing the additional switchblock from sliding back away from the contactor is accomplished via detent arms formed on the additional switchblock arms and having wedge shaped projections which engage recesses in the contactor cover.
摘要翻译：一个附加的开关块横向连接到一个磁力控制继电器的接触器。开关块和接触器的端子设置在与支撑杆相对的前侧上。在两个侧面之间使用钩连接。当形成在附加开关块上的钩子插入到接触器中相应的凹槽中时，附加开关块致动元件的形成的环形部分与从接触器的前侧延伸的开关位置指示器相接合，从而确保致动联轴器。防止附加开关组件从接触器向后滑动的制动器通过形成在附加开关块臂上并具有与接触器盖中的凹部接合的楔形突起的制动臂实现。

7. 发明授权

US4447794A Air break contactor with form-fitted parts 失效
标题翻译：空气接触器与配套零件
公开(公告)号：US4447794A
公开(公告)日：1984-05-08
申请号：US473997
申请日：1983-03-10
申请人： Werner Harbauer , Johann Drexler , Erwin Flierl
发明人： Werner Harbauer , Johann Drexler , Erwin Flierl
IPC分类号： H01H50/24 , H01H50/46 , H01H67/02
CPC分类号： H01H50/24 , H01H50/46
摘要： In an air break contactor, the armature comprises a first lamination and two second laminations, the first lamination having at a lower end an extension projecting at a 90.degree. angle with respect to the body of the lamination into a space between the bottom wall of the housing and the free end of a lower leg of the magnet assembly core member. The entire armature rests on an elbow of the lamination extension, while the second laminations are disposed between a pair of tabs extending from respective lateral edges of the first lamination.
摘要翻译：在空气断开接触器中，电枢包括第一层叠和两个第二层叠体，所述第一层压体在下端具有相对于层压体主体以90度角突出的延伸部，壳体和磁体组件芯构件的小腿的自由端。整个电枢位于层压延伸部的弯头上，而第二叠片设置在从第一层压体的相应侧边缘延伸的一对凸片之间。

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