Solid state voltage regulated automotive-type electrical power supply
system
    1.
    发明授权
    Solid state voltage regulated automotive-type electrical power supply system 失效
    固态电压调节汽车电源系统

    公开(公告)号:US4128802A

    公开(公告)日:1978-12-05

    申请号:US775284

    申请日:1977-03-07

    IPC分类号: H02P9/30 H02J7/24 H01L25/00

    摘要: A multi-phase generator has a separately excited shunt field which is controlled by a voltage regulator. A free-wheeling diode is connected in parallel with the field. The voltage regulator is included in a single, hermetically sealed housing which has a metal base plate forming one terminal of the voltage regulator; two insulated terminals project from the voltage regulator and are sealed, in insulated relation, through the housing, preferably the base plate. Three monolithic semi-conductor integrated circuit (IC) chips are located within the sealed housing, two of them soldered to the base plate so that one of the semi-conductor connections of the chip are directly connected to the base plate, the connection being for the collector of the power transistor and the anode of the free-wheeling diode, the control portion of the voltage regulator being secured to a ceramic plate which is attached to the base plate, other terminals from the voltage regulator are being effected internally, by bonding wires, and to the two externally excessible contacts, so that the entire assembly is simple, readily manufactured, and requires little assembly, labor and time for connection to an alternator structure.

    摘要翻译: 多相发生器具有由电压调节器控制的单独激励的并联场。 续流二极管与现场并联连接。 电压调节器包括在单个密封的壳体中,其具有形成电压调节器的一个端子的金属基板; 两个绝缘端子从电压调节器突出,并通过外壳,优选地是基板绝缘密封。 三个单片半导体集成电路(IC)芯片位于密封壳体内,其中两个焊接到基板,使得芯片的半导体连接中的一个直接连接到基板,连接用于 功率晶体管的集电极和续流二极管的阳极,电压调节器的控制部分固定到附接到基板的陶瓷板,来自电压调节器的其它端子在内部通过键合 电线和两个外部可超过的触点,使得整个组件简单,易于制造,并且需要很少的组装,劳动和连接到交流发电机结构的时间。

    Battery temperature compensated battery-charging system
    3.
    发明授权
    Battery temperature compensated battery-charging system 失效
    电池温度补偿电池充电系统

    公开(公告)号:US4100475A

    公开(公告)日:1978-07-11

    申请号:US705455

    申请日:1976-07-15

    IPC分类号: H02J7/16 H02J7/14

    CPC分类号: H02J7/1453

    摘要: A temperature-sensitive portion of the circuit of a voltage regulator of a vehicular battery charging system is located in or on the battery for simultaneously sensing the battery voltage and the battery temperature so as to provide through a single additional connection the necessary information to the remainder of a voltage regulator which is mounted in the vehicle generator. The temperature-sensitive portion of the voltage regulator components, which may be constituted by a single resistor, can be located in a housing in the connection clamp to the ungrounded terminal of the battery, in the filling cap of a battery cell or in a cavity in the battery case.

    摘要翻译: 车载电池充电系统的电压调节器的电路的温度敏感部分位于电池中或电池上,用于同时感测电池电压和电池温度,以便通过单独的附加连接向其余部分提供必要的信息 安装在车辆发电机中的电压调节器。 可以由单个电阻器构成的电压调节器部件的温度敏感部分可以位于电池的未接地端子,电池单元的充电盖或空腔中的连接夹具中的壳体中 在电池盒中。

    Trigger mechanism construction for an automotive passenger restraint
system
    4.
    发明授权
    Trigger mechanism construction for an automotive passenger restraint system 失效
    汽车乘客约束系统的触发机构构造

    公开(公告)号:US4713573A

    公开(公告)日:1987-12-15

    申请号:US734872

    申请日:1985-05-16

    CPC分类号: G01P15/0922

    摘要: To permit direct attachment of a deceleration sensing element to a printed circuit board or the like, a housing (2) made of insulating material retains therein a flexing or bending piezo-ceramic transducer (4) which is electrically connected to terminals (5) passing through the housing, spaced by standard printed circuit board hole spacings from each other; electrical connection between the piezo-ceramic flexing or bending transducer (4) and the terminals (5) is obtained by an electrically conductive adhesive (6) filled into chambers formed in the housing and extending from both sides of the flexing or bending transducer. The housing is preferably encapsulated by a coating of silicone rubber, and can be inserted into a groove (9) in a support side wall (1) by an externally projecting winged spring (10), and secured therein by an adhesive (8).

    摘要翻译: 为了允许减速感测元件直接附接到印刷电路板等,由绝缘材料制成的壳体(2)在其中保留有弯曲或弯曲的压电陶瓷换能器(4),其被电连接到通过的端子(5) 通过外壳隔开标准的印刷电路板孔间隔彼此; 压电陶瓷弯曲或弯曲换能器(4)与端子(5)之间的电连接通过填充到形成在壳体中并从弯曲或弯曲换能器的两侧延伸的腔室中的导电粘合剂(6)获得。 壳体优选地由硅橡胶涂层包封,并且可以通过外部突出的翼形弹簧(10)插入到支撑侧壁(1)中的凹槽(9)中,并通过粘合剂(8)固定在其中。

    On-board vehicular electrical power supply system
    5.
    发明授权
    On-board vehicular electrical power supply system 失效
    车载电源系统

    公开(公告)号:US4247813A

    公开(公告)日:1981-01-27

    申请号:US948538

    申请日:1978-10-04

    CPC分类号: H02J7/1461 B60R16/03

    摘要: To permit elimination of separate exciter diodes of a vehicular three-phase alternator, and yet reliably ensure protection of the vehicular battery and provide an indication of discharge of the battery and hence possible failure of any excitation for the alternator, while additionally providing an indication of possible damage to the battery due to overvoltage conditions, the field of the alternator is separately excited from the battery through a voltage regulator connected to the main switch, and a low-voltage and high-voltage indicator is connected in parallel to the battery, preferably an LED triggered to illumination upon response of one of two threshold sensing circuits which sense undervoltage and overvoltage conditions of the battery beyond a predetermined voltage range.

    摘要翻译: 为了消除车辆三相交流发电机的单独的励磁二极管,并且可靠地确保车辆电池的保护并提供电池放电的指示,并且因此可能导致交流发电机的任何励磁故障,同时另外提供 由于过电压状况可能对电池造成损坏,交流发电机的电场通过与主开关连接的电压调节器单独激励,低压高电压指示器与电池并联连接 两个阈值感测电路中的一个响应时,LED被触发到照明,该阈值感测电路感测到电池的欠压和过压状态超过预定的电压范围。

    Housing for receiving electric control devices, in particular for motor
vehicles
    6.
    发明授权
    Housing for receiving electric control devices, in particular for motor vehicles 失效
    用于接收电气控制装置的外壳,特别是机动车辆

    公开(公告)号:US4763224A

    公开(公告)日:1988-08-09

    申请号:US19243

    申请日:1986-10-09

    CPC分类号: B60R16/0239 H05K7/02

    摘要: A housing for receiving electric control devices for motor vehicles, wherein the total motor vehicle electronics together with the detachable connecting means is mounted. The control devices (17 to 21) which are required, depending on the equipment of the motor vehicle, are individually installable into and removable from the housing and each is provided with a base plate which acts as a cooling part and has guiding edges insertable into guide grooves formed in the housing. The base plates are pushable tightly against the housing (1) by means of a locking device, so as to ensure a large heat dissipation face at both sides of each base plate, whereby the housing can only be tightly closed with a lid when the control devices are property installed and pressed against the heat dissipation faces of the housing.

    摘要翻译: PCT No.PCT / DE86 / 00028 Sec。 371日期1986年10月9日第 102(e)日期1986年10月9日PCT申请日1986年1月28日PCT公布。 公开号WO86 / 06334 日期:1986年11月6日。一种用于接收用于机动车辆的电气控制装置的壳体,其中整个机动车辆电子设备与可拆卸的连接装置一起安装。 根据机动车辆的设备需要的控制装置(17至21)可独立地安装到壳体中并从壳体中移除,并且每个控制装置设置有作为冷却部件的基板,并且具有可插入 引导槽形成在壳体中。 基板通过锁定装置可靠地推靠在壳体(1)上,以便确保每个基板两侧的散热面大,由此当控制器的壳体只能用盖子紧密地关闭 设备被安装并压靠在壳体的散热面上。

    Two-part separable electrical connection arrangement
    7.
    发明授权
    Two-part separable electrical connection arrangement 失效
    两部分可分离电气连接装置

    公开(公告)号:US4435033A

    公开(公告)日:1984-03-06

    申请号:US421389

    申请日:1982-09-22

    摘要: To permit one-hand operation of engagement and disengagement of separable electrical connectors, for example of multi-terminal connectors in automotive use, the connectors are formed with adjacent side walls fitting within each other; the inner side walls of one part are formed with locking projections extending laterally outwardly and having at least one flat engaging surface extending transversely to unlocking direction, and fitting against a matching engaging surface formed on the side wall of the other part. To permit unlocking, the inner side wall is formed with a projecting fulcrum bead or ridge, the side wall of the other part being extended beyond the fulcrum bead or ridge so that, upon compression of the extending portion over the fulcrum bead or ridge, the side wall of the other part will be resiliently deflected outwardly, thus releasing the engagement surfaces from each other.

    摘要翻译: 为了允许单独操作可分离的电连接器(例如汽车使用中的多端子连接器)的接合和分离,连接器形成有彼此相配合的相邻侧壁; 一部分的内侧壁形成有横向向外延伸的锁定突起,并且具有横向于解锁方向延伸的至少一个平坦接合表面,并且与形成在另一部分的侧壁上的配合接合表面相配合。 为了允许解锁,内侧壁形成有突出的支点珠或脊,另一部分的侧壁延伸超过支点珠或脊,使得当延伸部分在支点珠或脊上方压缩时, 另一部分的侧壁将向外弹性偏转,从而将接合表面彼此释放。

    Cooled electrical circuit component, particularly switching-type
semiconductor
    8.
    发明授权
    Cooled electrical circuit component, particularly switching-type semiconductor 失效
    冷却电路元件,特别是开关型半导体

    公开(公告)号:US4605986A

    公开(公告)日:1986-08-12

    申请号:US684091

    申请日:1984-12-20

    IPC分类号: H05K7/20

    CPC分类号: H05K7/20509

    摘要: To increase the heat capacity of a heat sink and heat dissipating structure combined with an electrical component, typically a transistor, for example of the TO 220 or SOT 93 type, a heat transferring base plate (3), with the interposition of an insulating, heat conducting foil (6), engages one flat surface of the element (11), and a second heat transferring element (17) is provided, pressed by a spring (24) against the other major surface, or a portion of the component (11). A plastic holder (7) is provided, attached to the base plate (3) for example by snap-in hooks (8), formed with openings to receive the component, and position the component against the base plate while, also, being formed with abutments to position the second heat transferring element which, for example, is block or plate-like. The spring, preferably, is a leaf spring having projecting arms extending, from both sides of a central portion (25), over two adjacently located components (11) and the second heat transferring elements (17) respectively, and engaging the holder (7) to form a subassembly therewith, the subassembly then being riveted, by rivets extending through the spring (24) to the base plate.

    摘要翻译: 为了增加散热器和散热结构的热容量,传热结构与电气部件(通常为例如TO 220或SOT 93型的晶体管)结合,传热基板(3) 导热箔片(6)接合元件(11)的一个平坦表面,并且第二传热元件(17)被设置成被弹簧(24)压靠在另一个主表面上,或部分部件 11)。 设置有塑料保持器(7),例如通过卡合钩(8)安装在基板(3)上,卡扣钩(8)形成开口以容纳部件,并且将部件定位在基板上同时形成 具有支座以定位例如是块状或板状的第二传热元件。 优选地,弹簧是具有从中心部分(25)的两侧延伸到两个相邻定位的部件(11)和第二传热元件(17)上并且与保持器(7)接合的突出臂的板簧 )以形成其中的组件,然后通过铆钉将弹簧(24)延伸到基板,铆接该组件。

    Self-contained, particularly vehicular network with malfunction
indication
    9.
    发明授权
    Self-contained, particularly vehicular network with malfunction indication 失效
    独立的,特别是具有故障指示的车辆网络

    公开(公告)号:US4413222A

    公开(公告)日:1983-11-01

    申请号:US314493

    申请日:1981-10-23

    IPC分类号: H02J7/14 H02J7/16

    CPC分类号: H02J7/1461 H02J7/166

    摘要: A plurality of threshold switches or comparators, at least two and preferably five to seven are provided to compare actual generator output voltage (u.sub.g) with respect to various threshold levels derived from battery voltage, and normal and abnormal and highly abnormal or excessive voltage conditions. Actual generator voltage is sensed by providing a separate set of rectifiers (14) connected to the generator (10) and providing output voltage signals representative only of the magnetism of the field--remanent or excited--and generator speed, independently of loading and battery voltage, to permit monitoring actual operation of the generator in relation to the connected network and battery. One (76) of the threshold switches or comparators is provided to inhibit energization of the field winding by the voltage regulator (20) if the voltage of the generator, as sensed, exceeds a predetermined level (eg. 18 V in a 12 V system), other threshhold switches providing malfunction indication upon concurrence of either excessive voltage, or undervoltage conditions at various test points within the generator-voltage regulator network system and combination.

    摘要翻译: 提供至少两个,优选五到七个的多个阈值开关或比较器,用于比较实际的发电机输出电压(ug)相对于从电池电压导出的各种阈值电平以及正常和异常以及高度异常或过高的电压状况。 实际的发电机电压通过提供连接到发电机(10)的单独的一组整流器(14)来感测,并提供仅代表励磁 - 励磁和发电机速度的磁性的输出电压信号,而与负载和电池电压无关 ,以允许监测发电机相对于所连接的网络和电池的实际操作。 提供一个(76)阈值开关或比较器,用于如果所感测到的发生器的电压超过预定电平(例如,12V系统中的18V),则可以通过电压调节器(20)来抑制励磁绕组的通电 ),其他阈值开关在发电机 - 稳压器网络系统和组合中的各个测试点同时出现过电压或欠压条件时提供故障指示。

    Environmentally protected electronic network structure and housing
combination
    10.
    发明授权
    Environmentally protected electronic network structure and housing combination 失效
    环保电子网络结构和房屋组合

    公开(公告)号:US4409641A

    公开(公告)日:1983-10-11

    申请号:US262914

    申请日:1981-05-12

    IPC分类号: F01P1/06 H05K5/00 H05K7/20

    CPC分类号: H05K7/20445 H05K7/20854

    摘要: To provide for simplified and less expensive manufacture without extensive insulation of internal components of a control system with respect to the housing, particularly for electronic ignition and fuel injection control systems, digital and other automotive control electronic systems and the like, a housing (1) of insulating plastic material has a connecting portion (2, 3) integrally formed therewith, which further include, integrally formed therewith, holding and engagement catches and slits (13, 15, 17-23; 62, 69) for a printed circuit board (41) carrying electronic network elements (42) such as transistors, capacitors, resistors, in integrated circuit form, or as discrete elements; and further a cooling device (24, 25; 56; 64; 73) in heat-conductive relationship to a power stage (43; 54; 65; 74) to dissipate heat generated within the power stage, and to transfer the heat over a large area surface connection either to a structural component carrying the entire control unit and/or to a sheet metal cover (49) snapped and crimped over the plastic housing (1) and, in sealed relation, closing off the entire structural unit.

    摘要翻译: 为了提供简化的和较便宜的制造,没有对控制系统相对于壳体的内部部件的广泛绝缘,特别是用于电子点火和燃料喷射控制系统,数字和其它汽车控制电子系统等的壳体(1) 绝缘塑料材料具有与其一体形成的连接部分(2,3),其还包括与其一体形成的用于印刷电路板的保持和接合卡子和狭缝(13,15,17,17; 62,69) 41)承载集成电路形式的诸如晶体管,电容器,电阻器的电子网络元件(42),或者作为离散元件; 以及进一步与功率级(43; 54; 65; 74)导热关系的冷却装置(24,25; 56; 64; 73),以消散在功率级内产生的热量,并将热量传递到 与承载整个控制单元的结构部件和/或金属盖(49)的大面积表面连接或者与塑料外壳(1)上的卡扣和压接,并以密封的关系封闭整个结构单元。