-
公开(公告)号：US3767914A
公开(公告)日：1973-10-23
申请号：US3767914D
申请日：1971-05-17
Applicant: BENDIX CORP
CPC classification number: H01J49/147 , H01J49/42
Abstract: The inventive mass spectrometer operates with an inhomogeneous oscillatory electric field and operates with the continuous injection of charged particles into the electric field. Particles of all species are acted upon by the field, and some of the species ultimately are detected to produce an output which is random with respect to the phase of the oscillatory field. Appropriate parameters of the electric field are varied so that ions of some species bunch up and produce output pulses which are above the random output caused by the detection of the other species which do not bunch. Detection of these pulses and their relationship to the phase of oscillation of the electric field uniquely identifies the bunched species in accordance with the mass-to-charge ratio. Different species can be identified by properly readjusting the electric field parameters to cause bunching of the different species.
Abstract translation: 本发明的质谱仪用不均匀的振荡电场操作，并且通过将带电粒子连续注入电场来操作。 所有物种的粒子都被场作用，并且最终检测到一些物种以产生相对于振荡场的相位是随机的输出。 改变电场的适当参数，使得某些物质的离子聚集并产生高于随机输出的输出脉冲，由不检测其他物质引起的脉冲。 这些脉冲的检测及其与电场的振荡相位的关系唯一地根据质荷比确定了聚束物质。 通过适当调整电场参数以引起不同物种的聚集，可以识别不同的物种。
-
Patent Agency Ranking2.发明授权Holographic system for forming images of both stationary and moving objects 失效用于形成两个静止图像和移动对象的图像的全息图系统
公开(公告)号：US3717843A
公开(公告)日：1973-02-20
申请号：US3717843D
申请日：1970-03-06
Applicant: BENDIX CORP
CPC classification number: G01S17/87 , G01S15/897 , G01S17/89 , G03H1/0443 , G03H3/00
Abstract: A holographic system capable of forming images of both stationary objects and objects that are moving with respect to the holographic system is described which includes means for irradiating an object with coherent, long wavelength radiation such as coherent acoustic or radio waves. The system also includes a receiving surface for receiving this radiation from the object and producing a plurality of electrical signals, each with a phase and amplitude determined by the nature of the object irradiated and equal to the phase and amplitude of the radiation received from the object at a particular position on the receiving surface. A hologram is produced from these signals by processing apparatus including gating means responsive to an electric reference signal which allows only those electric signals representing radiation received during a selected time interval to be further processed and used in forming the hologram. This time interval is selected considering the velocity of the relative movement between the object and the receiving means so that there will not be enough motion to degrade the hologram during the time interval in which signals which are actually used to form the hologram are received.
Abstract translation: 描述了能够形成相对于全息系统移动的静止物体和物体的图像的全息系统，其包括用相干，长波长辐射如相干声或无线电波照射物体的装置。 该系统还包括用于从物体接收该辐射的接收表面，并且产生多个电信号，每个电信号具有由所照射的物体的性质确定的相位和幅度，并且等于从物体接收的辐射的相位和幅度 在接收表面上的特定位置。 由这些信号通过处理装置产生全息图，该装置包括响应于电参考信号的选通装置，该参考信号仅允许表示在选定的时间间隔期间接收的辐射的电信号被进一步处理并用于形成全息图。 考虑到物体和接收装置之间的相对运动的速度来选择该时间间隔，使得在接收到实际用于形成全息图的信号的时间间隔期间不会有足够的运动来降低全息图。
-
公开(公告)号：US3852709A
公开(公告)日：1974-12-03
申请号：US28388872
申请日：1972-08-25
Applicant: BENDIX CORP
Inventor： MUELLER R
CPC classification number: G01V1/00 , G01V1/28 , G01V2210/20 , G03H3/00 , Y10S359/901
Abstract: Method and apparatus of seismic holographic exploration whereby acoustic energy is directed through the earth''s surface to an underground object of which a hologram is to be made. This acoustic energy is transmitted at a first frequency and then the energy reflected both from the object and a mask between the object and the earth''s surface is detected. Subsequently, acoustic energy at a second frequency is transmitted and that from the mask is detected. The detected energy is then processed so as to remove non-desired components and thereby isolate the desired components required to develop the hologram of the object.
Abstract translation: 地震全息探测的方法和装置，其中声能通过地球表面被引导到要制作全息图的地下物体。 该声能以第一频率传输，然后检测从物体和物体与地球表面之间的掩模反射的能量。 随后，发送第二频率的声能并检测来自掩模的声能。 然后对检测到的能量进行处理，以便去除非期望的部件，从而隔离显影物体的全息图所需的所需部件。
-
公开(公告)号：US3794426A
公开(公告)日：1974-02-26
申请号：US3794426D
申请日：1972-12-08
Applicant: BENDIX CORP
CPC classification number: G02B5/32
Abstract: A spectrometer employing the principles of single point holograms, that is, Fresnel zone plate patterns (FZP), is described. The holographic recording medium and the pinhole required for making an FZP are permanently arranged on opposite sides of a transparent support medium. The interference pattern is then recorded by illuminating the recording medium with monochromatic light of a selected wavelength. Spectral analysis of light which is not monochromatic can later be made by illuminating the recorded interference pattern and by varying the optical path length between the interference pattern and a second pinhole positioned in front of a detector. Changes in the optical path between the second pinhole and the interference pattern correspond to changes in the wavelength of light which is focused on the permanently positioned pinhole. Different wavelengths can thus be detected by varying the optical path length between the second pinhole and the interference pattern and noting the intensity which passes through the fixed pinhole. The permanent mounting relationship of the illuminated pinhole and the interference pattern eliminates the usual difficulty of aligning these two components to some small fraction of a wavelength, and any aberrations produced by the structure or recording medium are cancelled during the illumination of the pattern.
Abstract translation: 描述了采用单点全息图原理的光谱仪，即菲涅耳带片图案（FZP）。 全息记录介质和制造FZP所需的针孔永久地布置在透明支撑介质的相对侧上。 然后通过用选定波长的单色光照射记录介质来记录干涉图案。 稍后可以通过照射记录的干涉图案和改变干涉图案与位于检测器前方的第二针孔之间的光程长度来进行不是单色的光的光谱分析。 第二针孔和干涉图案之间的光路的变化对应于聚焦在永久定位的针孔上的光的波长的变化。 因此可以通过改变第二针孔和干涉图案之间的光程长度并注意穿过固定针孔的强度来检测不同的波长。 照明针孔和干涉图案的永久安装关系消除了将这两个部件对准波长的一小部分的常见困难，并且在图案的照明期间由结构或记录介质产生的任何像差被消除。
-
公开(公告)号：US3723966A
公开(公告)日：1973-03-27
申请号：US3723966D
申请日：1970-09-14
Applicant: BENDIX CORP
CPC classification number: G06K19/07764 , B60C23/0433
Abstract: A tire pressure indicating arrangement in which a passive transponding element is used as the tire pressure condition responsive sensor at each tire and an active transmitter is used to interrogate either successively or simultaneously each transponder, each of which is in turn adapted to transpond back to a receiver in response to the transmitter signal in the event tire pressure declines to an unsafe level. The receiver signal is then used to activate an alarm or indicating device.
Abstract translation: 轮胎压力指示装置，其中使用无源转发元件作为轮胎压力状态响应传感器在每个轮胎和主动发射机处，以连续地或同时地询问每个转发器，每个转发器又适应于回传到 在轮胎压力下降到不安全水平的情况下，响应于发射机信号的接收机。 然后接收机信号用于激活报警或指示设备。
-
公开(公告)号：US3719948A
公开(公告)日：1973-03-06
申请号：US3719948D
申请日：1970-10-08
Applicant: BENDIX CORP
Inventor： MUELLER R
CPC classification number: H01Q3/2605 , G01S1/02
Abstract: A system for increasing the field of view of an array of detectors is described. The system also unambiguously positions the target with respect to the normal to the array. These advantages are obtained by periodically linearly moving, or vibrating, the array along an axis within the plane of the array. The frequency of vibration is constant and is selected for convenient detection and measurement. The amplitude of vibration is related to the spacing of the detectors within the array so that expanding the equation describing the field of view of a single detector as a Taylor series along the axis of vibration yields an expression containing frequency components which are readily detected and separated to thereby effectively double the density of detectors within the array.
Abstract translation: 描述了一种用于增加检测器阵列的视场的系统。 系统也明确地将目标对准阵列的法线。 这些优点通过沿着阵列的平面内的轴周期性地线性移动或振动阵列而获得。 振动频率恒定，选择方便检测和测量。 振动的幅度与阵列内的检测器的间距有关，从而沿着振动轴将描述单个检测器的视场的方程扩展为泰勒级数，得到包含易于检测和分离的频率分量的表达式 从而有效地使阵列内的检测器的密度加倍。
-
-
-
-
-
Search Results
6
records
(took 0.009 seconds)
