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51. 发明授权

US4019165A Miniature relay device 失效
标题翻译：微型继电器
公开(公告)号：US4019165A
公开(公告)日：1977-04-19
申请号：US611180
申请日：1975-09-08
申请人： William W. Wright
发明人： William W. Wright
IPC分类号： H01H50/04 , H01H51/06 , H01H45/04
CPC分类号： H01H51/06 , H01H50/041
摘要： An improved multiple-pole, miniature relay includes a housing with a coil, a core, an attached field piece, armature and armature return spring positioned therein. The armature engages a lifter which is restrained from movement within the housing except in a direction parallel to the axis of the core. The lifter is connected with a plurality of pivotal contact blades. One or both ends of the blades have contacts thereon adapted to engage with contact pins depending upon the mode of pivotal movement. Electric contact is maintained through the blades by mounting the blades upon additional contact pins.
摘要翻译：改进的多极微型继电器包括具有线圈的壳体，芯部，附接的现场部件，位于其中的电枢和电枢复位弹簧。电枢接合升降器，该升降机除了在与芯的轴线平行的方向之外被限制在壳体内的运动。升降器与多个枢转接触叶片连接。叶片的一端或两端具有适于根据枢转运动的模式与接触针接合的触点。通过将刀片安装在额外的接触针上，通过刀片保持电接触。

52. 发明授权

US3964006A Electrical apparatus 失效
公开(公告)号：US3964006A
公开(公告)日：1976-06-15
申请号：US536570
申请日：1974-12-26
申请人： Guy Lacan
发明人： Guy Lacan
IPC分类号： H01H50/00 , H01H50/02 , H01H50/12 , H01H50/22 , H01H50/54 , H01H51/06 , H01H50/04
CPC分类号： H01H50/22 , H01H50/546
摘要： The invention relates to electrical commutation apparatus of the kind having a fixed core, a coil, a movable armature constituting a motor, a frame including shaped engaging means placed perpendicularly to the movement of the armature to support a number of housings each containing fixed and movable elements of a contact, and a shaped body member for control of said contacts. The object is to provide improvements in dimensions, avoidance of vulnerability to dirt, and adequate rigidity without undue bulk. These are obtained in that the frame and the control member are each constituted by at least one portion of a prismatic body cut longitudinally and in that the shaped body comprises at least the engaging means for the housings and the surfaces for guiding movements of the armature.

53. 发明授权

US3958200A Blade construction for relay 失效
标题翻译：用于继电器的叶片结构
公开(公告)号：US3958200A
公开(公告)日：1976-05-18
申请号：US539772
申请日：1975-01-09
申请人： Frank X. Mally
发明人： Frank X. Mally
IPC分类号： H01H1/26 , H01H50/28 , H01H50/56 , H01H51/06
CPC分类号： H01H1/26 , H01H50/28 , H01H50/56 , H01H51/06
摘要： An improved spring leaf construction for relays includes a cantilever blade fabricated to cooperate with a tapered lead post. The end of the blade which is attached to the post includes a pair of parallel slits defining a bridging portion. The bridging portion is friction fitted over the post and tightly engages that post. Preferably, a tapered post construction is utilized in combination with the improved cantilever blade.

54. 发明授权

US3873952A Electromagnetic contactor 失效
标题翻译：电磁接触器
公开(公告)号：US3873952A
公开(公告)日：1975-03-25
申请号：US40379573
申请日：1973-10-05
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： KONDO HIDEYA , TAKEMURA KUNIO , MORI TAMOTSU
IPC分类号： H01H51/06 , H01H50/14 , H01H50/20 , H01H50/22 , H01H45/00
CPC分类号： H01H50/22
摘要： An electromagnetic contactor utilizing a pair of wire springs as resilient means for providing the returning force to the movable element including movable contact pieces and movable iron core of the electromagnetic device. The wire springs are set as compressed symmetrically with respect to the center of the movable element and inclined with respect to movable direction of the element, so that the returning force will be of a negative characteristic wherein the force gradually reduces as the movable element is attracted to fixed core. The arrangement is applicable both to vertically and horizontally split types of the contactor housing and a C-shaped wire spring is most preferable as the resilient means.
摘要翻译：一种利用一对线弹簧作为弹性装置的电磁接触器，用于向可移动元件提供返回力，包括电磁装置的可移动接触片和可动铁芯。线弹簧相对于可动元件的中心被对称地压缩，并且相对于元件的可移动方向倾斜，使得返回力将成为负特性，其中随着可移动元件被吸引，力逐渐减小固定核心。该装置既适用于垂直和水平分割式接触器外壳，也可采用C形线弹簧作为弹性装置。

55. 发明授权

US3822469A Method of making a solenoid for use in an engine starting mechanism 失效
标题翻译：在发动机启动机构中使用电磁阀的方法
公开(公告)号：US3822469A
公开(公告)日：1974-07-09
申请号：US34402673
申请日：1973-03-22
申请人： LUCAS INDUSTRIES LTD
发明人： LAZENBY A
IPC分类号： H01H51/06 , H02K15/00
CPC分类号： H01H51/065 , Y10T29/49009
摘要： A method of manufacturing an armature assembly for a solenoid includes slidably engaging a first abutment member with a first part of a link member. The link member is provided with an abutment intermediate its ends which limits relative sliding movement between the link member and the first abutment member in one direction. A compression spring is then engaged with the first part of the link member so that the spring encircles the first part of the link member. The spring is compressed in a longitudinal direction so that one end of the spring engages the first abutment member and the first abutment member engages the abutment while the free end of the first part of the link member protrudes from the other end of the spring. A second abutment member is then engaged with the portion of the first part of the link member which protrudes from the spring the second abutment member engaging a stop member at the free end of the first part of the link member. The spring is then released so that the second abutment member is urged into engagement with the stop member, and the first part of the link member is then inserted into the hollow armature of the solenoid and the first abutment member is secured to the armature.
摘要翻译：一种制造用于螺线管的电枢组件的方法包括将第一邻接构件与连杆构件的第一部分滑动接合。连杆构件在其端部之间设置有抵接件，其在一个方向上限制连杆构件和第一抵接构件之间的相对滑动运动。然后，压缩弹簧与连杆构件的第一部分接合，使得弹簧环绕连杆构件的第一部分。弹簧沿纵向被压缩，使得弹簧的一端接合第一邻接构件，并且第一邻接构件接合邻接部，同时连杆构件的第一部分的自由端从弹簧的另一端突出。然后，第二邻接构件与连杆构件的第一部分的从弹簧突出的部分接合，第二邻接构件在连杆构件的第一部分的自由端处与止动构件接合。然后松开弹簧，使得第二抵接构件被推动与止动构件接合，然后将连杆构件的第一部分插入到螺线管的空心衔铁中，并且第一邻接构件固定到衔铁。

56. 发明授权

US3708768A Miniature relay 失效
标题翻译：微型继电器
公开(公告)号：US3708768A
公开(公告)日：1973-01-02
申请号：US3708768D
申请日：1971-06-18
申请人： DATRON SYST INC
发明人： PRATT G
IPC分类号： H01H51/06
CPC分类号： H01H51/06
摘要： A compact electromagnetic relay includes an operating coil disposed upon a core which is positioned above a magnetic header by magnetic and non-magnetic end supports. A balanced armature is located between the core and header, and pivots about an axis perpendicular to the axis of the core and parallel to the surface of the header when magnetically attracted by the said header and a pole end portion.
摘要翻译：紧凑的电磁继电器包括设置在芯上的操作线圈，其通过磁性和非磁性端部支撑件位于磁性集管的上方。平衡电枢位于芯和集管之间，并且当磁性地被所述集管和极端部分吸引时，绕垂直于芯的轴线的轴线枢转并平行于集管的表面。

57. 发明授权

US3694777A Compact electromagnetic relay 失效
标题翻译：紧凑型电磁继电器
公开(公告)号：US3694777A
公开(公告)日：1972-09-26
申请号：US3694777D
申请日：1971-05-14
申请人： BABCOCK ELECTRONICS CORP
发明人： MULLER MICHAEL
IPC分类号： H01H50/04 , H01H51/06
CPC分类号： H01H50/043
摘要： A small compact relay comprises a contact assembly having a header which carries electrical connectors as well as relatively movable electrical contacts, and an electromagnetic operator having a frame member to which is secured one end of a core and whereon is mounted an electromagnetic winding, there being another frame member fixed to the other end of the core and having a pole portion extending adjacent the winding. An armature is pivotally mounted on the first mentioned frame member to provide an electromagnetic air gap with said pole member, and a return spring is mounted relative to said first mentioned frame to urge said armature in a given position relative to said pole member.
摘要翻译：小型紧凑型继电器包括具有头部的接触组件，其具有电连接器以及相对可移动的电触点，以及具有框架构件的电磁操作器，其固定在芯的一端并且其上安装有电磁绕组，另一框架构件固定到芯的另一端并具有邻近绕组延伸的极部。电枢枢转地安装在第一个框架构件上，以提供与所述极构件的电磁气隙，并且相对于所述第一提到的框架安装复位弹簧，以相对于所述极构件在给定位置推动所述衔铁。

58. 发明授权

US3671891A Small type electromagnetic contactor 失效
标题翻译：小型电磁接触器
公开(公告)号：US3671891A
公开(公告)日：1972-06-20
申请号：US3671891D
申请日：1971-08-30
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： USUI YUSHITO , SHIOJIMA KENJI , HATAKEYAMA TOSHIKATSU
IPC分类号： H01H51/06 , H01H50/20
CPC分类号： H01H50/20
摘要： A small type electromagnetic contactor wherein a turning frame is rotatably bridged between a pair of opposing slots in a case having a build-in electromagnetic device, and actuating arm of an actuating rod member slidably mounted in an upper case member is disposed to be in contact with said turning frame.
摘要翻译：一种小型电磁接触器，其中在具有内置电磁装置的壳体中，转动架可旋转地桥接在一对相对的狭槽之间，并且可滑动地安装在上壳体中的致动杆构件的致动臂被设置为接触与所述转动框架。

59. 发明授权

US3645726A Resistance to stress-corrosion cracking in nickel alloys 失效
标题翻译：耐镍镍合金中的应力腐蚀开裂
公开(公告)号：US3645726A
公开(公告)日：1972-02-29
申请号：US3645726D
申请日：1965-05-26
申请人： INT NICKEL CO
发明人： COPSON HARRY R , DEAN SHELDON W JR
IPC分类号： C22C19/05 , C22C38/50 , H01H51/06 , C22C19/00
CPC分类号： H01H51/06 , C22C19/058 , C22C38/50
摘要： Nickel-chromium and nickel-chromium-iron-base alloys having an improved level of resistance to intergranular stress-corrosion cracking when in contact with aerated high-purity water at elevated temperatures. Alloys contain controlled amounts of aluminum, titanium, silicon and carbon. Grain size and alloy hardness correlated to further minimize stress-corrosion attack.
摘要翻译：镍 - 铬和镍 - 铬 - 铁基合金在高温下与充气的高纯度水接触时具有改善的耐晶间应力腐蚀开裂性能。合金含有受控量的铝，钛，硅和碳。晶粒尺寸和合金硬度与进一步最小化应力腐蚀攻击有关。

60. 发明授权

US3559123A Nonpolarized magnetic reed switch 失效
标题翻译：非绝缘磁开关
公开(公告)号：US3559123A
公开(公告)日：1971-01-26
申请号：US3559123D
申请日：1968-12-09
申请人： SIGMA INSTRUMENTS INC
发明人： SAKATOS MICHAEL J
IPC分类号： H01H51/28 , H01H51/06
CPC分类号： H01H51/287
摘要： A NONPOLARIZED, SINGLE POLE, DOUBLE THROW DRY REED SWITCH CONSISTING OF AN ELONGATED ENVELOPE WHICH CARRIES THREE REED MEMBERS, TERMINATING, RESPECTIVELY, IN FIRST, SECOND AND THIRD CONTACT ELEMENTS THAT ARE POSITIONED WHOLLY WITHIN THE ENVELOPE. THE FIRST CONTACT ELEMENT IS RESILIENT AND FLEXIBLE AND PROJECTS INWARDLY FROM ONE END OF THE ENVELOPE. THE SECOND AND THIRD CONTACT ELEMENTS ARE ESSENTIALLY RIGID, PROJECT INWARDLY FROM THE OTHER END OF THE ENVELOPE AND ARE SPACED APART. THE FREE END PORTION OF THE FIRST CONTACT ELEMENT IS POSITIONED IN THE SPACE BETWEEN THE SECOND AND THIRD CONTACT ELEMENTS AND NORMALLY AND YIELDINGLY MAKES CONTACT WITH THE SECOND CONTACT ELEMENT. ALL REED MEMBERS, INCLUDING THEIR CONTACT ELEMENTS, ARE HOMOGENEOUSLY FERROMAGNETIC. BY PROPER SELECTION OF PARAMETERS OR COMBINATIONS OF PARAMETERS, SUCH AS THE COMPOSITION AND EXTENT OF ANNEALING OF THE REED MEMBERS AND THE CONFIGURATION AND ARRANGEMENT OF THE CONTACT ELEMENTS, THE PRESENT REED SWITCH EMBODIES IMPROVED OPERATING CHARACTERISTICS, SUCH AS EFFECTIVE SNAP ACTION, AS COMPARED TO CONVENTIONAL SWITCHES OF THE SAME GENERAL TYPE.

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