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1. 发明申请

US20070249098A1 Bonding plate mechanism for use in anodic bonding 审中-公开
标题翻译：用于阳极接合的粘合板机构
公开(公告)号：US20070249098A1
公开(公告)日：2007-10-25
申请号：US11786307
申请日：2007-04-11
申请人： Raymond Charles Cady , Alexander Lakota , William Edward Lock , John Christopher Thomas , John Joseph Costello
发明人： Raymond Charles Cady , Alexander Lakota , William Edward Lock , John Christopher Thomas , John Joseph Costello
IPC分类号： H01L21/00 , H01L21/30
CPC分类号： H01L21/67092 , H01L21/67121 , H01L21/68 , H01L21/76254
摘要： A bonding plate mechanism for use in anodic bonding of first and second material sheets together, the apparatus comprising: a base including first and second spaced apart surfaces; a thermal insulator supported by the second surface of the base and operable to impede heat transfer to the base; a heating disk directly or indirectly coupled to the insulator and operable to produce heat in response to electrical power; and a thermal spreader directly or indirectly coupled to the heating disk and operable to at least channel heat from the heating disk, and impart voltage, to the first material sheet, wherein the heat and voltage imparted to the first material sheet are in accordance with respective heating and voltage profiles to assist in the anodic bonding of the first and second material sheets, and a thermal inertia of the bonding plate mechanism is relatively low such that heating of the first material sheet to a temperature of about 600° C. or greater is achieved in less than about one-half hour.
摘要翻译：一种用于将第一和第二材料片阳极接合在一起的粘合板机构，所述装置包括：基部，包括第一和第二间隔开的表面; 由所述基座的第二表面支撑并且可操作以阻止对所述基座的热传递的绝热绝缘体; 直接或间接地耦合到所述绝缘体并且可操作以响应于电功率产生热量的加热盘; 以及散热器，其直接或间接地耦合到所述加热盘并且可操作以至少使来自所述加热盘的热量传递给所述第一材料片，并且赋予所述第一材料片的电压，其中施加到所述第一材料片的热和电压根据相应的加热和电压曲线以帮助第一和第二材料片的阳极接合，并且粘合板机构的热惯性相对较低，使得将第一材料片加热至约600℃或更高的温度实现时间不到一个半小时。

2. 发明授权

US06603216B2 Exciter circuit with ferro-resonant transformer network for an ignition system of a turbine engine 失效
标题翻译：用于涡轮发动机点火系统的铁电谐振变压器网络的励磁电路
公开(公告)号：US06603216B2
公开(公告)日：2003-08-05
申请号：US09974074
申请日：2001-10-10
申请人： John Joseph Costello
发明人： John Joseph Costello
IPC分类号： H01T1500
CPC分类号： F02P3/0876 , F02C7/266 , F02P15/003 , Y02T50/671
摘要： An exciter circuit for firing one or more igniter plugs in an aircraft ignition system. The exciter circuit includes an input node capable of receiving an alternating-current (AC) voltage with a variable frequency and amplitude, a pair of tank capacitors used as energy storage devices, a charging circuit for charging the tank capacitors, a discharge circuit for providing spark energy from the capacitors to two igniters, and a spark gap to initiate the discharge once the capacitors have been charged to a sufficient voltage. The charging circuit includes a step-up ferro-resonant transformer network and a full-wave rectifier. The transformer network includes a saturating transformer, a choke coil in series with the transformer primary, and one or more tuning capacitors connected to a center tap on the primary. The relative values of inductance of the choke coil and transformer primary and the capacitance of the tuning capacitors is set to provide a resonant frequency that is equal to the nominal frequency of the AC input power. The transformer primary is designed to saturate during normal operation. With this arrangement, the exciter exhibits good regulation of input current and spark rate over a wide range of input amplitudes and frequencies.
摘要翻译：一种用于在飞机点火系统中点燃一个或多个点火器塞的励磁机电路。激励器电路包括能够接收具有可变频率和幅度的交流（AC）电压的输入节点，用作能量存储装置的一对储能电容器，用于对储能电容器充电的充电电路，用于提供一旦将电容器充电到足够的电压，则从电容器到两个点火器的火花能量以及火花隙开始放电。充电电路包括升压铁谐振变压器网络和全波整流器。变压器网络包括饱和变压器，与变压器初级串联的扼流圈，以及一个或多个调谐电容器，连接到初级的中心抽头。扼流线圈和变压器初级的电感与调谐电容的电容的相对值被设定为提供等于交流输入功率的标称频率的谐振频率。变压器初级设计为在正常工作期间饱和。利用这种布置，激励器在宽的输入幅度和频率范围内表现出对输入电流和火花率的良好调节。

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