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1. 发明授权

US4400723A Optical assembly for projection television receiver 失效
标题翻译：投影电视接收机用光学组件
公开(公告)号：US4400723A
公开(公告)日：1983-08-23
申请号：US314591
申请日：1981-10-26
申请人： Michael A. Fanizza , Richard G. Schmid
发明人： Michael A. Fanizza , Richard G. Schmid
IPC分类号： H04N5/74 , H04N9/31
CPC分类号： H04N9/3141 , H04N2005/7483
摘要： A novel optical assembly is disclosed for use in an ultra-compact, jack-in-the-box projection television receiver. The stationary optical assembly is permanently installed in a lower portion of the cabinet for forming a television image, and projecting an aerial image of the television image upwardly a predetermined image projection distance along an optical path folded by optical path folding means. The receiver includes a unitary optical assembly having a viewing screen selectively storable in the cabinet and elevatable therefrom for receiving and displaying the image. The stationary optical assembly comprises the following, in combination: an image source means for forming the television image, a cathode ray tube holding assembly, and mirror means to reflect the aerial image steeply upward along the folded optical path. Also included are chassis means for receiving and supporting the image source means, CRT holding assembly, and mirror means. The optical assembly according to the invention may also find application in a receiver in which the unitary optical assembly is fixed in permanent elevation from the receiver cabinet.
摘要翻译：公开了一种新颖的光学组件，用于超紧凑型即插即用型投影电视接收机。固定光学组件永久地安装在机壳的下部，用于形成电视图像，并且沿着由光路折叠装置折叠的光路向上投影电视图像的空间图像向上预定的图像投影距离。接收机包括具有选择性地可存储在机柜中的观看屏幕的单一光学组件，并且可从其升高以用于接收和显示图像。固定光学组件包括以下组合：用于形成电视图像的图像源装置，阴极射线管保持组件和用于沿折叠光路陡峭地向上反射空间像的反射镜装置。还包括用于接收和支撑图像源装置，CRT保持组件和反射镜装置的底盘装置。根据本发明的光学组件还可以应用于接收器中，其中整体式光学组件从接收器机柜固定在永久的高度。

2. 发明授权

US3987343A Surge protector 失效
公开(公告)号：US3987343A
公开(公告)日：1976-10-19
申请号：US472355
申请日：1974-05-22
申请人： Francis V. Cunningham , Michael A. Fanizza
发明人： Francis V. Cunningham , Michael A. Fanizza
IPC分类号： H01T4/06 , H01T4/16 , H02H3/24
CPC分类号： H01T4/06 , H01T4/16
摘要： A surge protector or arrester for providing surge protection for relatively low voltage or secondary equipment, circuits and systems includes a vertically stacked, parallel arrangement of two, independent, spark gap and valve block assemblies, the components of which are generally horizontally disposed within a triangularly shaped surge protector housing. The triangular shape of the housing enables maximum spacing of the three electrode contacts associated with the two assemblies to prevent their flashover while maintaining minimum exterior housing dimensions. The components of the two assemblies are disposed horizontally within the housing after a sealing and insulating compound has been applied to the entrance portions of the three contacts. Each of the three contacts includes an integrally formed crimp contact, an integrally formed lead-in electrode and an integrally formed spring contact. A plurality of novel spark gap electrodes and a plurality of expansion chambers, spaces or reservoirs are provided within the housing to enable hot, highly pressurized, ionized gases formed during the discharge operation of one or both of the assemblies to expand and cool to thereby prevent flashover of two or more of the contacts.

3. 发明授权

US4404588A CRT Holding assembly for projection television 失效
标题翻译： CRT投影电视机组合
公开(公告)号：US4404588A
公开(公告)日：1983-09-13
申请号：US318309
申请日：1981-11-05
申请人： Michael A. Fanizza , Richard G. Schmid
发明人： Michael A. Fanizza , Richard G. Schmid
IPC分类号： H04N5/74 , H04N9/31 , H04N5/655
CPC分类号： H04N9/3141 , H04N9/31 , H04N2005/7483
摘要： To hold three CRTs in proper optical alignment in a projection television system, each of three pods holds one CRT. Each pod includes a cylindrical housing for holding the front piece of a CRT, and a back cover which holds the CRT inside the housing. Preferably, each housing is adapted to hold its CRT at a preselected rotational position and at a preselected tilt angle with respect to a straight ahead optical projection axis.
摘要翻译：为了在投影电视系统中保持三个CRT以适当的光学对准，三个盒中的每一个容纳一个CRT。每个荚包括用于保持CRT前部的圆柱形壳体和将CRT保持在壳体内部的后盖。优选地，每个壳体适于将其CRT保持在预选的旋转位置并且相对于直线前方的光学投影轴线处于预选的倾斜角。

4. 发明授权

US4107567A Surge protector 失效
标题翻译：浪涌保护器
公开(公告)号：US4107567A
公开(公告)日：1978-08-15
申请号：US732487
申请日：1976-10-14
申请人： Francis V. Cunningham , Michael A. Fanizza
发明人： Francis V. Cunningham , Michael A. Fanizza
IPC分类号： H01T4/06 , H01T4/16 , H01J17/00 , H01J21/00
CPC分类号： H01T4/06 , H01T4/16
摘要： A surge protector or arrester for providing surge protection for relatively low voltage or secondary equipment, circuits and systems includes a vertically stacked, parallel arrangement of two, independent, spark gap and valve block assemblies, the components of which are generally horizontally disposed within a triangularly shaped surge protector housing. The triangular shape of the housing enables maximum spacing of the three electrode contacts associated with the two assemblies to prevent their flashover while maintaining minimum exterior housing dimensions. The components of the two assemblies are disposed horizontally within the housing after a sealing and insulating compound has been applied to the entrance portions of the three contacts. Each of the three contacts includes an integrally formed crimp contact, an integrally formed lead-in electrode and an integrally formed spring contact. A plurality of novel spark gap electrodes and a plurality of expansion chambers, spaces or reservoirs are provided within the housing to enable hot, highly pressurized, ionized gases formed during the discharge operation of one or both of the assemblies to expand and cool to thereby prevent flashover of two or more of the contacts.
摘要翻译：用于为相对低电压或二次设备，电路和系统提供浪涌保护的浪涌保护器或避雷器包括垂直堆叠的并联布置的两个独立的火花隙和阀块组件，其组件通常水平地设置在三角形内形浪涌保护器外壳。壳体的三角形使得与两个组件相关联的三个电极触点的最大间隔能够防止它们的闪络，同时保持最小的外部壳体尺寸。在将密封和绝缘化合物施加到三个触点的入口部分之后，两个组件的部件水平地设置在壳体内。三个触点中的每一个都包括一体形成的压接触点，一体形成的引入电极和一体形成的弹簧触点。多个新颖的火花隙电极和多个膨胀室，空间或储存器设置在壳体内，以使得能够在一个或两个组件的排放操作期间形成的热，高度加压的电离气体膨胀和冷却，从而防止两个或多个触点的闪络。

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