公开(公告)号：US4730502A

公开(公告)日：1988-03-15

申请号：US896868

申请日：1986-08-15

Applicant: Lothar Kemmler

Inventor： Lothar Kemmler

IPC: G01D5/04 ,  G01D5/06 ,  G01D3/08

CPC classification number: G01D5/06 ,  Y10S74/07

Abstract: There is disclosed herein an apparatus for converting mechanical quantities, such as mechanical force, into an electrical signal by a mechanism which minimizes explosion possibilities. The mechanism includes a transmission rod which passes through a circular passageway in a wall that separates the mechanical and electrical sections of the apparatus, the transmission rod being tiltable within the passageway to transmit mechanical movement to the electrical section of the apparatus.

Abstract translation: 这里公开了一种通过使爆炸可能性最小化的机构将诸如机械力的机械量转换成电信号的装置。 该机构包括传递杆，该传动杆穿过隔离装置的机械部分和电气部分的壁中的圆形通道，传动杆可在通道内倾斜以将机械运动传递到设备的电气部分。

公开(公告)号：US5699824A

公开(公告)日：1997-12-23

申请号：US712518

申请日：1996-09-13

Applicant: Lothar Kemmler ,  Stefan Kolbenschlag

Inventor： Lothar Kemmler ,  Stefan Kolbenschlag

IPC: F15B5/00 ,  G05B11/50

CPC classification number: F15B5/003 ,  Y10T137/2278 ,  Y10T137/2409

Abstract: An electrical-pneumatic system has a controller which has an input terminal for a reference variable signal, an input terminal for a regulating variable or feedback signal and an output terminal for a manipulated variable signal, which preferably is a pulse-width modulated signal. The controller will actuate a drive unit of an electrical-pneumatic pre-control unit, which has a 3/2 directional control valve that responds to the pulse-width modulated signal from the controller. The output of the 3/2 directional control valve is smoothed by being passed through a throttle and into a volume, and a pneumatic booster is connected downstream from the volume. The output of the pneumatic booster is sensed and provides the feedback signal.

Abstract translation: 电动气动系统具有控制器，该控制器具有用于参考可变信号的输入端子，用于调节变量或反馈信号的输入端子以及用于操纵变量信号的输出端子，其优选地是脉冲宽度调制信号。 控制器将启动电动气动预控单元的驱动单元，该单元具有3/2方向控制阀，其响应来自控制器的脉冲宽度调制信号。 3/2方向控制阀的输出通过通过节气门并进入体积而平滑，并且气动助力器连接到容积的下游。 感测气动助力器的输出并提供反馈信号。

公开(公告)号：US4794841A

公开(公告)日：1989-01-03

申请号：US036665

申请日：1987-04-08

Applicant: Lothar Kemmler ,  Norbert Jeschke

Inventor： Lothar Kemmler ,  Norbert Jeschke

IPC: F15B15/10 ,  F15B15/28 ,  F01B25/26 ,  F01B31/12

CPC classification number: F15B15/2815 ,  F15B15/10

Abstract: A pneumatic drive mechanism for use with positioning apparatus or the like, having a drive housing, a drive element such as diaphragm disk, piston or the like, movably seated therein and rigidly connected to a drive rod or similar device. The drive element is responsive to compressed air on one side thereof and to forces from at least one spring operating in opposed action to the compressed air. The spring is arranged within the drive housing. The drive mechanism also has a signal processing device such as a position controller, position encoder, limit signal generator, solenoid valve or i/p converter or similar devices. The signal processing device or devices are integrated within the drive housing in an accomodation space which is free of the spring or springs, of the drive rod and of the drive element.

Abstract translation: 一种与定位装置等一起使用的气动驱动机构，其具有驱动器壳体，可移动地安置在其中并刚性地连接到驱动杆或类似装置的诸如隔膜盘，活塞等的驱动元件。 驱动元件响应于其一侧上的压缩空气，并且对来自至少一个弹簧的力作用于与压缩空气相反的作用。 弹簧布置在驱动器壳体内。 驱动机构还具有诸如位置控制器，位置编码器，限位信号发生器，电磁阀或I / P转换器或类似装置的信号处理装置。 信号处理装置或集成在驱动器壳体内的驱动杆和驱动元件的弹簧或弹簧的空间内。

公开(公告)号：US4402335A

公开(公告)日：1983-09-06

申请号：US254190

申请日：1981-04-14

Applicant: Lothar Kemmler

Inventor： Lothar Kemmler

IPC: F16F9/00 ,  G01D11/12 ,  G12B3/08 ,  F16F9/30

CPC classification number: F16F9/006 ,  G01D11/12 ,  G12B3/08 ,  Y10T137/2278

Abstract: A damping system, more specially, for measuring and automatic control systems takes the form of mass of damping liquid placed between two parts which may be moved in relation to each other and which are to be damped. By the selection of the damping liquid, as for example a silicone oil, and of the form and size of the space between the two moving parts and, furthermore, of the properties of the two parts touched by the liquid, it is possible to make certain that the liquid is kept in place by surface tension effects, that is to say because of its own surface tension and the surface tension properties of the lining faces touched by it.The damping unit may take the form of two, more specially frusto-conical plates, able to be moved in relation to each other and of which one may undergo adjustment by using a threaded rod and a lock nut. Furthermore, as a further development of the invention, the damping liquid may be kept in an open-sided but otherwise pot-like space between an U-shaped female part and a male part, able to be moved vibratingly within it.As a still further development, the female part has a through-hole and the male part is placed within it. A larger or smaller amount of the damping liquid may then be forced by a piston into the space between the male and female parts.

Abstract translation: 更具体地，用于测量和自动控制系统的阻尼系统采取放置在两个部件之间的阻尼液体的形式，其可以相对于彼此移动并且被阻尼。 通过选择阻尼液体，例如硅油，以及两个运动部件之间的空间的形式和尺寸，此外，通过液体接触的两个部件的特性，可以使 确定液体通过表面张力效应保持在适当位置，也就是说由于其自身的表面张力和由其触及的衬里面的表面张力特性。 阻尼单元可以采取两个更特殊的截头圆锥形板的形式，其能够相对于彼此移动，并且可以通过使用螺纹杆和锁定螺母进行调节。 此外，作为本发明的进一步发展，阻尼液体可以保持在U形阴部件和阳部件之间的开口侧但是其它盆形的空间中，能够在其内振动地移动。 作为进一步的发展，女性部分具有通孔，并且男性部分被放置在其中。 然后可以通过活塞将更大或更小量的阻尼液体强制到阳部件和阴部件之间的空间中。

公开(公告)号：US4074701A

公开(公告)日：1978-02-21

申请号：US703609

申请日：1976-07-08

Applicant: Lothar Kemmler

Inventor： Lothar Kemmler

IPC: F15B13/04 ,  F15B13/042 ,  F15C3/14 ,  F15C3/04

CPC classification number: F15C3/14 ,  F15B13/0405 ,  F15B13/042 ,  Y10T137/8663 ,  Y10T137/86686 ,  Y10T137/86895

Abstract: Fluidic switch with a switch housing having two housing halves and two actuating chambers separated by an actuating membrane having at its circumferential margin a sealing bolster substantially parallel to the plane of separation of the housing halves; a switch valve chamber; and an actuating lever extending from the actuating membrane into the switch valve chamber, fulcrumed about an axis parallel to the plane of separation on a resilient lead-through portion which is formed by a section of the sealing bolster.

Abstract translation: 具有开关壳体的流体开关具有两个壳体半部和两个由致动膜隔开的致动室，致动膜在其周边处具有基本上平行于壳体半部分离平面的密封垫片; 开关阀室; 以及致动杆，其从所述致动膜延伸到所述开关阀室中，所述致动杆在由所述密封垫的一部分形成的弹性引导部分上围绕平行于所述分离平面的轴线支撑。