专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US3952271A Electromagnetic device using hermetically sealed contacts 失效
标题翻译：使用密封触点的电磁装置
公开(公告)号：US3952271A
公开(公告)日：1976-04-20
申请号：US505981
申请日：1974-09-13
申请人： Vladimir Alexeevich Smirnov , Vadim Nikolaevich Shoffa
发明人： Vladimir Alexeevich Smirnov , Vadim Nikolaevich Shoffa
IPC分类号： H01H1/66 , H01H51/28
CPC分类号： H01H51/282 , H01H1/66 , H01H51/284 , H01H51/287
摘要： The invention relates to hermetically sealed contacts, electromagnetic devices using such contacts, as well as method and means for controlling such electromagnetic devices.A hermetically sealed contact (reed switch), comprising a capsule enclosing at least two peripheral elastically mounted magnetically controlled cores permanently anchored in the ends of the capsule and a central elastically mounted magnetically controlled core at least partially overlapping the peripheral ones and secured in a supporting member arranged in the capsule intermediate of the inner ends of the peripheral cores, is, according to the invention, characterized by that the supporting member is made elastic and the elasticity thereof is less than the transverse elasticity of the central magnetically controlled core, the latter being secured symmetrically with respect to the elastic supporting member so that when a magnetic flux is applied to the cores, it gives rise to an electromagnetic force of attraction between the magnetically controlled cores, and the central core comes in or out of contact with one of the peripheral cores.
摘要翻译：本发明涉及密封触点，使用这种触点的电磁装置，以及用于控制这种电磁装置的方法和装置。

22. 发明授权

US3949335A Reed switch construction 失效
标题翻译：簧片开关结构
公开(公告)号：US3949335A
公开(公告)日：1976-04-06
申请号：US569861
申请日：1975-04-21
申请人： David W. Morgan
发明人： David W. Morgan
IPC分类号： C03C3/089 , C03C4/08 , H01H1/02 , H01H51/28 , C03C3/08 , E05C7/06 , H01H1/66
CPC分类号： C03C3/089 , C03C4/082 , H01H1/0201 , H01H51/282
摘要： A reed switch construction is described embodying magnetic metal reeds and an improved glass envelope. The envelope is drawn from an infrared absorbing glass having a steep viscosity curve which permits forming a seal between the metal reeds and the glass envelope with infrared heating at a temperature sufficiently low to avoid damaging the reeds.
摘要翻译：描述了一种簧片开关结构，体现了磁性金属簧片和改进的玻璃封套。该信封由具有陡峭粘度曲线的红外吸收玻璃制成，该曲线允许在足够低的温度下用红外加热在金属簧片和玻璃外壳之间形成密封，以避免损坏簧片。

23. 发明授权

US3786384A Reed switching assembly of deformable material 失效
标题翻译：可重构材料的REED切换组件
公开(公告)号：US3786384A
公开(公告)日：1974-01-15
申请号：US3786384D
申请日：1972-03-20
申请人： COMPAC ENG INC
发明人： JONES J
IPC分类号： H01H51/28
CPC分类号： H01H51/281 , H01H51/282
摘要： An electrical device and method of making same is disclosed wherein a rigid base member is provided for supporting electrical conductive elements and a thermal plastic member heat sealed thereto. A reed relay is described with blades mounted on a rigid ceramic base and hermetically sealed into a switching chamber by a thermal plastic cover member sealed at the periphery to the base member as by heating with a peripheral metal strip or sonic bonding. Localized deformation of the enclosure sets the gap of the contact blade. A blade is positioned in a slanted notch to spring bias the blade against another and the switching blade can be provided with a perforation filled with a previous metal contact material.
摘要翻译：公开了一种电气装置及其制造方法，其中提供用于支撑导电元件的刚性基座构件和热密封于其上的热塑性构件。使用安装在刚性陶瓷基座上的刀片来描述簧片继电器，并且通过用外围金属带或声音结合加热而密封在基部构件周围的热塑性盖构件气密地密封到开关室中。外壳的局部变形设定接触片的间隙。叶片定位在倾斜槽口中以将刀片弹簧偏置抵靠另一刀片，并且切换刀片可以设置有填充有先前的金属接触材料的穿孔。

24. 发明授权

US3356813A Mercury sealed contact switch 失效
标题翻译：水银密封接触开关
公开(公告)号：US3356813A
公开(公告)日：1967-12-05
申请号：US55379166
申请日：1966-05-31
申请人： NIPPON ELECTRIC CO
发明人： TAKEO SHINOHARA , HIROSHI MARUYAMA
IPC分类号： H01H1/08 , H01H51/28
CPC分类号： H01H1/08 , H01H51/282

25. 发明授权

US3035136A Multiple electromagnetic switch 失效
标题翻译：多电磁开关
公开(公告)号：US3035136A
公开(公告)日：1962-05-15
申请号：US83677559
申请日：1959-08-28
申请人： INT STANDARD ELECTRIC CORP
发明人： DAL BIANCO BRUNO , MARIO SCATA
IPC分类号： H01H11/00 , H01H36/00 , H01H37/58 , H01H51/28 , H01H67/24
CPC分类号： H01H11/005 , H01H36/002 , H01H37/585 , H01H51/28 , H01H51/282 , H01H51/284 , H01H67/24 , Y10T29/49105

26. 发明申请

US20180261413A1 ELECTROMAGNETIC RELAY 审中-公开
公开(公告)号：US20180261413A1
公开(公告)日：2018-09-13
申请号：US15821126
申请日：2017-11-22
申请人： EM Devices Corporation
发明人： Yoshiki TANAKA , Tsutomu ONO , Jun KONDA , Kenichi HERAI , Yuta SUZUKI
IPC分类号： H01H50/02 , H01H50/12 , H01H51/28 , H01H9/04
CPC分类号： H01H50/023 , H01H9/043 , H01H50/026 , H01H50/041 , H01H50/12 , H01H51/229 , H01H51/281 , H01H51/282 , H01H2033/6623
摘要： An electromagnetic relay according to an aspect of the present disclosure includes a housing including a base part on which an electromagnetic relay main body is mounted, and a cover part covering the electromagnetic relay main body, in which the housing is in a sealed state when a pressure inside the housing is equal to or lower than a predetermined pressure, in which when the pressure inside the housing is equal to or lower than the predetermined pressure, the cover part and the base part are butted against each other, and the electromagnetic relay includes a connection passage connecting an abutment part between the cover part and the base part to outside of the electromagnetic relay.

27. 发明授权

US5258731A Coaxial reverse power protection relay 失效
标题翻译：同轴反向电源保护继电器
公开(公告)号：US5258731A
公开(公告)日：1993-11-02
申请号：US962376
申请日：1992-10-15
申请人： Steven C. Zemke
发明人： Steven C. Zemke
IPC分类号： H01H50/10 , H01H51/28 , H01H53/00
CPC分类号： H01H50/10 , H01H51/282
摘要： A coaxial reverse power protection relay using a conductive elastomeric tube and a conductive body. The relay includes a reed switch enclosed within the central channel of the conductive body. The tube concentrically surrounds the reed switch within the channel. The tube retains the reed switch in place and serves as a conformal ground. A magnetic coil is wound around a portion of the body. When energized the coil produces a magnetic field which closes the reed switch. When de-energized, the coil's magnetic field ceases, opening the reed switch. The reed switch, along with center contacts form a center conductor within the channel of the relay body. The body and elastomeric tube form an outer conductor. The relay is impedance matched to RF connector and instrument transmission line impedances. A nonuniform impedance occurring along the length of the reed switch is balanced by the conforming tube walls. The internal wall of the conductive body has a retention thread in the vicinity of the reed switch. Such threading holds the tubing in place during installation.
摘要翻译：使用导电弹性体管和导电体的同轴反向电力保护继电器。继电器包括封闭在导电体的中心通道内的舌簧开关。管同心地围绕通道内的舌簧开关。管将簧片开关保持在适当位置，并用作保形接地。电磁线圈缠绕在身体的一部分上。当通电时，线圈产生一个闭合簧片开关的磁场。断电时，线圈的磁场停止，打开舌簧开关。簧片开关以及中心触点在继电器主体的通道内形成中心导体。主体和弹性体管形成外导体。继电器与RF连接器和仪器传输线阻抗匹配阻抗。沿舌簧开关的长度发生的不均匀的阻抗由合适的管壁平衡。导电体的内壁在舌簧开关附近具有保持螺纹。这种螺纹在安装过程中将管材保持在适当位置。

28. 发明授权

US4380748A Bobbins for electrical coils 失效
标题翻译：线圈用于电线圈
公开(公告)号：US4380748A
公开(公告)日：1983-04-19
申请号：US216751
申请日：1980-12-15
申请人： John Hill , Royston W. Bannister
发明人： John Hill , Royston W. Bannister
IPC分类号： H01F5/02 , H01F5/04 , H01H51/28 , H01H1/66
CPC分类号： H01F5/02 , H01F5/04 , H01H51/282 , H01F2005/046
摘要： A bobbin for an electrical coil is described having a main winding space for electrical wire and at least two separate further winding spaces for terminating the wire wound on the main winding space. The or each further winding space has a groove in which a number of terminating wire coils can be wrapped. The groove is breached or gapped so that the wire coils wrapped in the channel bridge the breach and can be wholly or partially soldered together at the bridging portions to form terminal connections to the wire on the main winding space.
摘要翻译：描述了一种用于电线圈的线轴，其具有用于电线的主绕组空间和用于终止缠绕在主绕组空间上的线的至少两个单独的另外的绕组空间。该或每个另外的卷绕空间具有可以缠绕多个终端线圈的槽。凹槽被破坏或间隙，使得缠绕在通道中的线圈桥接裂口，并且可以在桥接部分处将其全部或部分地焊接在一起，以形成到主绕组空间上的导线的端子连接。

29. 发明授权

US4232281A In-line package relay 失效
标题翻译：在线封装继电器
公开(公告)号：US4232281A
公开(公告)日：1980-11-04
申请号：US911386
申请日：1978-06-01
申请人： Philip N. Smith
发明人： Philip N. Smith
IPC分类号： H01H50/44 , H01H51/28 , H01H1/66 , H01H11/02 , H01H51/00
CPC分类号： H01H51/282 , H01H50/44 , H01H2050/446 , Y10T29/49105
摘要： A reed relay wherein the coil and switch terminals are disposed generally in planes parallel to the axis of the relay. A bobbin is molded onto a switch consisting of glass-enclosed contacts with leads projecting therefrom. Coil terminals are molded integrally with the flanges of the bobbin. The coil leads are connected to one side of the terminals which are then bent into notches in the flanges. The switch terminals are formed alternatively by bending them into notches in the bobbin flanges to project at right angles to the axis of the bobbin or by laying a separate terminal in the bobbin and welding the terminals to it. A housing is molded around the bobbin and the respective coil and switch terminals are bent into an in-line position.
摘要翻译：一种簧片继电器，其中线圈和开关端子大致设置在与继电器的轴线平行的平面中。线轴被模制到由玻璃封闭的触点和由其突出的引线组成的开关上。线圈端子与线轴的凸缘一体模制。线圈引线连接到端子的一侧，然后将它们弯曲成法兰中的凹口。开关端子通过将它们弯曲成线轴法兰中的凹口而交替地形成，以与线轴的轴线成直角突出，或者通过在线轴中设置单独的端子并将端子焊接到它。围绕绕线管模制住壳体，并将相应的线圈和开关端子弯成直线位置。

30. 发明授权

US3900807A Magnetically controlled switching device 失效
标题翻译：磁控开关装置
公开(公告)号：US3900807A
公开(公告)日：1975-08-19
申请号：US40881673
申请日：1973-10-23
申请人： FUJITSU LTD
发明人： HAMADA MICHIHIRO , MAEDA YOUJI , INOUE SHINICHI
IPC分类号： H01H51/28 , H01H67/24 , H01H67/30
CPC分类号： H01H67/30 , H01H51/282 , H01H67/24
摘要： A magnetically controlled switching device in which a plurality of reed relays are arranged in matrix array, each relay being composed of a plurality of reed switches, and which has the following characteristic features. Firstly, a coil form where the reed switches are positioned provides guides which introduce leads of the reed switches toward the edge portion of the coil form. The end of the leads are bent so as to easily introduced the leads along the guides of the coil form. Secondly, for the purpose of connecting the leads to a plurality of vertical and horizontal multiple connecting wires, projected portions are provided in the multiple connecting wires, and the reed relays are disposed so that the lead terminals are not arranged in the direction of the multiple connecting wires and the leads and the projected portions are respectively connected. Thirdly, the coil forms where said reed switches are positioned and a group of terminals for the exciting coils are fixed to a magnetic shunt plate. Said magnetic shunt plate, said coil forms, said group of terminals, terminal flanges which insulate said terminals and supporting members which support the base plate on which the multiple connecting wires are arranged are formed simultaneously as one body with synthetic resin.

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