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1. 发明授权

US4327341A Electromechanical filter cells 失效
标题翻译：机电滤芯
公开(公告)号：US4327341A
公开(公告)日：1982-04-27
申请号：US167702
申请日：1980-07-11
申请人： Herbert Ernyei
发明人： Herbert Ernyei
IPC分类号： H03H9/46 , H03H9/50 , H03H9/00
CPC分类号： H03H9/46 , H03H9/50
摘要： Each cell includes two longitudinally vibrating cylindrical resonators and a flexurally vibrating coupler connected between the two resonators. The diameter of the coupler is defined by the expression: ##EQU1## wherein: d.sub.r is the diameter of the resonatorsl.sub.c is the length of the coupler.OMEGA..sup.+ =f.sup.+ /f.sub.o is the upper relative of the band of frequencies to be transmitted, f.sup.+ the uper frequency of said band and f.sub.o the tuning frequency of the resonators ##EQU2## with l.sub.o the length of the coupler corresponding to a quarter wave effectd.sub.r.sup.+ =2.pi.n.sub.r m.OMEGA..sup.+where m is the order of the vibration mode of the resonators and n.sub.r =l.sub.r /.lambda..sub.o with l.sub.r the length of the resonators and .lambda..sub.o the wavelength at the tuning frequency of the resonators in longitudinal vibration.
摘要翻译：每个电池包括两个纵向振动的圆柱形谐振器和连接在两个谐振器之间的弯曲振动的耦合器。耦合器的直径由以下表达式定义：dc = + TR 其中：dr是谐振器的直径lc是耦合器的长度OMEGA + = f + / fo是频带的上相对于被发送，f +所述频带的上行频率，并且由谐振器的调谐频率与对应于四分之一波效应的耦合器的长度相对应，其中m是振动模式的顺序的谐振器和nr = lr /λo，其中lr是谐振器的长度，λo是谐振器在纵向振动中的调谐频率处的波长。

2. 发明授权

US4342015A Electromechanical band pass filters 失效
标题翻译：机电带通滤波器
公开(公告)号：US4342015A
公开(公告)日：1982-07-27
申请号：US169655
申请日：1980-07-17
申请人： Herbert Ernyei
发明人： Herbert Ernyei
IPC分类号： H03H9/46 , H03H9/50 , H03H9/24
CPC分类号： H03H9/46 , H03H9/50
摘要： An electromechanical band pass filter includes a plurality of cells in cascade. Each cell comprises two parallel cylindrical bars forming longitudinally vibrating resonators and a flexurally vibrating cylindrical coupler connected between the two resonators. The cell of rank i is dimensioned such that one of its relative limiting frequencies is linked with the frequency of a cell for an electrical low-pass filter by the relationship: ##EQU1##
摘要翻译：机电带通滤波器包括多个级联的单元。每个单元包括形成纵向振动谐振器的两个平行圆柱形杆和连接在两个谐振器之间的弯曲振动圆柱形耦合器。等级i的单元的尺寸被设定为使得其相对极限频率之一与用于电气低通滤波器的单元的频率相关联： + TR

3. 发明授权

US4163960A Electromechanical filter structure 失效
标题翻译：机电滤芯结构
公开(公告)号：US4163960A
公开(公告)日：1979-08-07
申请号：US862906
申请日：1977-12-21
申请人： Herbert Ernyei , Etienne Langlois
发明人： Herbert Ernyei , Etienne Langlois
IPC分类号： H03H9/50 , H03H9/04 , H03H9/24 , H03H9/26
CPC分类号： H03H9/50
摘要： An electromechanical filter comprising resonators interconnected by couplers and at least one bridge strapping over several resonators in which said resonators are longitudinally vibrating, said couplers and bridge are bending and the number of strapped resonators is a multiple of four. Such a filter shows improved phase characteristic within the pass band.
摘要翻译：一种机电滤波器，包括由耦合器互连的谐振器和至少一个桥接在几个谐振器上的桥接器，其中所述谐振器正在纵向振动，所述耦合器和桥接器正在弯曲，并且带状谐振器的数量是四倍的倍数。这种滤波器在通带内显示出改进的相位特性。

4. 发明授权

US4100506A Electromechanical filter 失效
标题翻译：机电过滤器
公开(公告)号：US4100506A
公开(公告)日：1978-07-11
申请号：US742467
申请日：1976-11-17
申请人： Herbert Ernyei
发明人： Herbert Ernyei
IPC分类号： H03H9/50 , H03H9/04 , H03H9/26 , H03H9/32 , H04R1/22
CPC分类号： H03H9/50
摘要： In an electromechanical filter comprising longitudinally vibrating resonators intercoupled by means of longitudinally vibrating rods, the transducers each consist of two halves located on two flats machined on the same outermost resonator along two parallel planes.
摘要翻译：在包括通过纵向振动杆相互耦合的纵向振动谐振器的机电滤波器中，换能器每个由位于沿着两个平行平面加工在同一最外侧谐振器上的两个平面上的两个半部组成。

5. 发明授权

US4060774A Electromechanical band-pass filter for high frequencies 失效
标题翻译：高频机电带通滤波器
公开(公告)号：US4060774A
公开(公告)日：1977-11-29
申请号：US695920
申请日：1976-06-14
申请人： Herbert Ernyei
发明人： Herbert Ernyei
IPC分类号： H03H9/50 , H03H9/04 , H03H9/26
CPC分类号： H03H9/50
摘要： In an electromechanical filter made of longitudinally vibrating cylindrical metal bars connected through bending vibrating coupling rods, the coupling rods are connected to one of the end faces of said resonators. A plurality of resonators are connected to a unitary rod.
摘要翻译：在由通过弯曲振动耦合杆连接的纵向振动的圆柱形金属棒制成的机电滤波器中，耦合杆连接到所述谐振器的一个端面。多个谐振器连接到单一的杆。

6. 发明授权

US4255727A Electromechanical filters 失效
标题翻译：机电过滤器
公开(公告)号：US4255727A
公开(公告)日：1981-03-10
申请号：US920115
申请日：1978-06-28
申请人： Herbert Ernyei , Etienne Langlois
发明人： Herbert Ernyei , Etienne Langlois
IPC分类号： H03H9/52 , H03H9/46 , H03H9/50
CPC分类号： H03H9/52
摘要： In an electromechanical filter, poles are obtained by interconnecting an electrical reactance between the input and output of the filter. It is shown that this impedance behaves as a mechanical bridge.
摘要翻译：在机电滤波器中，通过互连滤波器的输入和输出之间的电抗来获得极点。这表明该阻抗表现为机械桥。

7. 发明授权

US4197516A Bridged electromechanical filters 失效
标题翻译：桥式机电滤波器
公开(公告)号：US4197516A
公开(公告)日：1980-04-08
申请号：US897725
申请日：1978-04-19
申请人： Herbert Ernyei , Etienne Langolis
发明人： Herbert Ernyei , Etienne Langolis
IPC分类号： H03H9/50 , H03H9/26 , H03H9/00
CPC分类号： H03H9/50
摘要： An electromechanical bandpass filter includes at least one real pole consisting of vibrating resonators and couplers between adjacent resonators arranged as filter cells connected in parallel. Each cell includes a coupler and a half of each of the adjacent resonators. At least one bridge extends over at least one resonator and the image mobility of the cells which are spanned by the bridge is equal to the image mobility of the cells in an unbridged electromechanical filter of the same type and having the same passband.
摘要翻译：机电带通滤波器包括由振荡谐振器和相邻谐振器之间的耦合器组成的至少一个实极，该谐振器被布置为并联连接的滤波电池。每个单元包括耦合器和每个相邻谐振器的一半。至少一个桥延伸至少一个谐振器，并且由桥跨过的单元的图像移动性等于相同类型并具有相同通带的未桥接机电滤波器中的单元的图像迁移率。

8. 发明授权

US4114454A Method of measuring the resonance frequency of mechanical resonators 失效
标题翻译：测量机械谐振器谐振频率的方法
公开(公告)号：US4114454A
公开(公告)日：1978-09-19
申请号：US810405
申请日：1977-06-27
申请人： Herbert Ernyei , Etienne Langlois
发明人： Herbert Ernyei , Etienne Langlois
IPC分类号： G01H13/00 , G01R33/18 , G01M7/00
CPC分类号： G01R33/18 , G01H13/00
摘要： The resonance frequency of rod shaped mechanical resonators with a high quality factor such as used in electromechanical filters is obtained by shock exciting the resonator into vibration introduced into a solenoid collecting a voltage induced by said vibration across the solenoid terminals. Said shock is either mechanical or magnetic.
摘要翻译：通过对谐振器进行振荡激励，引入到螺线管中的振动，从而获得具有高质量因数的棒状机械谐振器的共振频率，该振动器收集由螺线管端子上的所述振动引起的电压。所述冲击是机械或磁性的。

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