公开(公告)号：US4275390A

公开(公告)日：1981-06-23

申请号：US780806

申请日：1977-03-24

申请人： Walter Heywang ,  Max Guntersdorfer ,  Peter Kleinschmidt

发明人： Walter Heywang ,  Max Guntersdorfer ,  Peter Kleinschmidt

IPC分类号： G08B13/00 ,  G08B13/16 ,  G08B13/24 ,  G08B13/18 ,  G08B29/00

CPC分类号： G08B13/1645 ,  G08B13/2494

摘要： Burglar alarm apparatus includes an ultrasonic transmitter and an electromagnetic radiation transmitter whose signals are Doppler frequency shifted by an object moving through the radiation fields, the signals being received by respective demodulating receivers which provide respective electrical signals corresponding to the Doppler frequency. Frequency conversion apparatus is connected to one of the receivers to convert the output frequency thereof by a predetermined ratio to normalize or equalize the frequencies and a signal comparison circuit is provided to produce a signal in response to a ratio of the Doppler shifted signals within a predetermined tolerance range.

摘要翻译： 防盗报警装置包括超声波发射器和电磁辐射发射器，其信号被移动通过辐射场的物体多普勒频移，该信号由相应的解调接收器接收，该解调接收器提供对应于多普勒频率的各个电信号。 频率转换装置连接到接收机之一以将其输出频率转换预定比例以使频率归一化或均衡，并且提供信号比较电路以响应于预定的多普勒频移信号的比率产生信号 公差范围。

公开(公告)号：US4379246A

公开(公告)日：1983-04-05

申请号：US148496

申请日：1980-05-09

申请人： Max Guntersdorfer ,  Peter Kleinschmidt ,  Klaus Dietrich

发明人： Max Guntersdorfer ,  Peter Kleinschmidt ,  Klaus Dietrich

IPC分类号： B41J2/045 ,  B06B1/06 ,  B41J2/055 ,  B41J2/14 ,  H01L41/08 ,  G01D15/18

CPC分类号： B41J2/1429 ,  Y10S310/80

摘要： A piezoelectric drive element which surrounds an ink channel in a writing jet in a mosaic printing device is a winding formed by plies of thin synthetic foil having piezoelectric properties. The plies of the foil contact adjacent plies over large areas of adjacent plies and form a compression chamber in the interior of the winding which surrounds the ink chamber. Application of a voltage of a first polarity to the winding expands the winding and application of a voltage having an opposite polarity then contracts the winding forcing ink out of the chamber for printing. The winding and chamber may be surrounded by a covering of silicon rubber.

摘要翻译： 在马赛克印刷装置中以写入射流包围油墨通道的压电驱动元件是由具有压电特性的薄合成箔片形成的卷绕体。 箔片接触层的相邻层叠在相邻层的大面积上并且在绕组的内部形成围绕墨水室的压缩室。 将第一极性电压施加到绕组上使绕组膨胀，并施加具有相反极性的电压，然后收缩卷绕，迫使墨水从腔室中排出以进行印刷。 绕组和室可以被硅橡胶的覆盖物包围。

公开(公告)号：US07088245B2

公开(公告)日：2006-08-08

申请号：US10307366

申请日：2002-12-02

申请人： Max Guntersdorfer ,  Helmut Zarschizky ,  Gerhard Zorn

发明人： Max Guntersdorfer ,  Helmut Zarschizky ,  Gerhard Zorn

IPC分类号： G08B13/14

CPC分类号： G08B13/2414 ,  G06K19/0672 ,  G08B13/2417 ,  G08B13/2431 ,  G08B13/2448

摘要： A remote-readable identification tag (T) that is provided with at least two resonance circuits (81 . . . 8n) and at least one transmitter/receiver antenna system (1) coupled with the circuits. The at least two circuits have a respectively different resonant frequency. A delay device (6) of the remote-readable identification tag delays a signal response between a signal received by the antenna system and a signal emitted in response by the antenna system, e.g., by delaying feeding the received signal into the resonance circuits.

摘要翻译： 提供有至少两个谐振电路（81.8 n）和与电路耦合的至少一个发射机/接收机天线系统（1）的远程可读识别标签（T）。 至少两个电路具有分别不同的谐振频率。 遥控识别标签的延迟装置（6）延迟由天线系统接收的信号和由天线系统响应发射的信号之间的信号响应，例如通过延迟将接收到的信号馈送到谐振电路中。

公开(公告)号：US3949247A

公开(公告)日：1976-04-06

申请号：US464306

申请日：1974-04-26

申请人： Erich Fenner ,  Max Guntersdorfer

发明人： Erich Fenner ,  Max Guntersdorfer

IPC分类号： H01L41/09 ,  H01L41/04

CPC分类号： H01L41/094 ,  H01L41/053

摘要： An arrangement for mounting one end of a piezoelectric element operating in a bending mode about the one end to generate essentially linear movement for a part of a moving component operatively attached to the other end characterized by a support strip adjacent a side of the element at the point of mounting and extending parallel along the element to modify the stresses applied to the element during a bending operation to prevent damage thereto. The piezoelectric element comprises a carrier strip having at least one side in contact with a ceramic strip or layer and the support strip is disposed adjacent the one end to modify the stresses applied to the ceramic strip to prevent damage thereto. The support strip is provided with a shape and size so that the maximum stress applied to the element occur at a point removed from the point of mounting.

摘要翻译： 一种用于安装压电元件的一端的装置，该压电元件围绕所述一端以弯曲模式工作，以生成用于可操作地附接到另一端的运动部件的一部分的基本上线性的运动，其特征在于，在所述元件的一侧附近的支撑条 安装点并且沿着元件平行延伸以改变在弯曲操作期间施加到元件的应力，以防止损坏元件。 压电元件包括​​具有与陶瓷条或层接触的至少一个侧面的载体条，并且所述支撑条邻近所述一端设置，以改变施加到所述陶瓷条上的应力以防止损坏。 支撑条具有形状和尺寸，使得施加到元件的最大应力发生在从安装点移除的点上。

公开(公告)号：US4095238A

公开(公告)日：1978-06-13

申请号：US724114

申请日：1976-09-17

申请人： Erich Kattner ,  Max Guntersdorfer ,  Joachim Heinzl

发明人： Erich Kattner ,  Max Guntersdorfer ,  Joachim Heinzl

IPC分类号： B41J2/045 ,  B41J2/055 ,  B41J2/14 ,  G01D15/16 ,  B41J3/04

CPC分类号： B41J2/1429 ,  B41J2002/14379

摘要： The invention relates to a piezoelectric drive element for cast printer heads used in ink-operated mosaic printer units in which printing liquid is ejected droplet fashion by a mechanism of piezoelectric contraction of the cylindrical drive elements which surround the ink passages, said drive element comprising a plurality of drive electrodes in furtherance of the proposed operation in accordance with the teachings of this invention.

公开(公告)号：US20050035600A1

公开(公告)日：2005-02-17

申请号：US10478028

申请日：2002-05-22

申请人： Andre Albsmeier ,  Wolf-Eckhart Bulst ,  Max Guntersdorfer ,  Klaus Pistor ,  Frank Schmidt ,  Oliver Sczesny

发明人： Andre Albsmeier ,  Wolf-Eckhart Bulst ,  Max Guntersdorfer ,  Klaus Pistor ,  Frank Schmidt ,  Oliver Sczesny

IPC分类号： H02K35/02 ,  H02P9/04

CPC分类号： H02K35/02 ,  H01H2239/076

摘要： A voltage generator (1) for conversion of non-electrical primary energy (PE) to a voltage signal (USIG, USIG′) by means of induction. The voltage generator (1) has at least one mechanical energy store (2) for holding the primary energy (PE), and which has at least one changeover point (P). At least one induction system (3) is provided which can be coupled to the mechanical energy store (2), with the mechanical energy store (2) carrying out a movement on reaching the at least one changeover point (P) by means of which movement a voltage signal (USIG, USIG′) can be induced in the induction system (3).

摘要翻译： 一种用于通过感应将非电一次能量（PE）转换成电压信号（USIG，USIG'）的电压发生器（1）。 电压发生器（1）具有用于保持一次能量（PE）的至少一个机械能量存储器（2），并且具有至少一个转换点（P）。 提供至少一个感应系统（3），其可以耦合到机械能量存储器（2），机械能量存储器（2）在达到至少一个转换点（P）上执行运动，借此， 可以在感应系统（3）中感应移动电压信号（USIG，USIG'）。

公开(公告)号：US3970184A

公开(公告)日：1976-07-20

申请号：US493555

申请日：1974-08-01

申请人： Hans Helmrich ,  Max Guntersdorfer

发明人： Hans Helmrich ,  Max Guntersdorfer

IPC分类号： B41J2/295 ,  B41J2/045 ,  B41J3/10

CPC分类号： B41J2/295

摘要： A mosaic printing head for typewriters, data printers, teleprinters and the like, utilizing dot-producing pin-like printing elements for recording characters in the form of a dot pattern upon a data carrier, employing a plurality of dot forming elements, each of which is adapted to be actuated by an elongated, piezoelectric transducer which is subjected to electric fields in rapid succession to effect changes in the length of each transducer and thereby produce driving forces upon the associated element.

摘要翻译： 一种用于打字机，数据打印机，电传打印机等的马赛克打印头，利用产生点的针状打印元件，以数据载体上的点图案形式记录字符，采用多个点形成元件，每个点形成元件 适于由长时间的压电换能器致动，该换能器以快速连续的方式经历电场，以实现每个换能器长度的变化，从而在相关元件上产生驱动力。