HELMUT DIPL. ING (Total 19528 Patents Found)

A system for opto-electronic transmission of information includes n optical transmission units (S1,...Sk). Each of these supply m subscribers (T11...Tkm). One substitute transmitter (E) is provided for every k optical transmission unit (S1...Sk), where k is a value between 1 and n. When necessary, the substitute transm...
A ring chamber between the cylinder (10) and piston rod (14) contains a separating piston unit (24). This moves between a first end position and a second end position inside the hollow cavity (16) axially relative to the cylinder and piston rod to separate a first ring like work chamber (16a) from a second work chamber...
The gradient amplifier (12) includes at least one regulation arrangement which comprises a comparator for providing a differential regulator signal. A regulator (20, 20', 20") provides a control signal in response to the differential regulator signal. The regulation arrangement comprises a control input (22, 22...
Bei einem Stoßwellenkopf für die Zertrümmerung von Konkrementen mit einer Stoßwellenquelle (15), einem geschlossenen, von einer Koppelflüssigkeit ausgefüllten Raum (13) und einer flexiblen Folie (11) zum Abschluß dieses Raumes auf der Applikationsseite für die akustische Ankopplung am Patienten soll ein leichte...
The hinge stirrup (10) and the bearing stirrup (20) are releasably connected at the rotary point (6), the hinge stirrup being located by means of a bearing device (15) connected to it in an upwardly open long hole in the installed position, this hole being in the bearing stirrup (20). The bearing device (15) consists o...
An electronic control unit (40) has a microprocessor which delivers output signals in accordance with input signals dependent on load and speed. The output signals are transmitted to pressure regulators (17,18) or pulse controlled valves through which the transmission (1) is adjusted. The system can be used to control ...
In the case of a device for cleaning containers, having a cleaning head which can be introduced into the container to be cleaned and has rotating nozzles which are fed a high-pressure cleaning agent, in particular water, if appropriate with additives, and are driven by a drive device, it is provided according to the in...
A device and process are disclosed for generating a regulated voltage with a separately excited generator which has only a B+ and D- connection, the latter being earthed, the voltage regulator and on-board circuit being connected to both these connections. The exciter coil of the generator can be switched between B+ an...
The appts. weighs portions of the bulk material on a conveyor belt. It uses a weighbridge, pulse generator, multiplier and force measuring cell. A first signal is multiplied by a second signal which is proportional to the belt speed. The second signal is a pulse train the pulses of which select single values from the t...
The closing appts. for bulk materials of different specific weights is installed on bunkers with pref. slit-form discharge. The drive drum (2) for the discharge conveyor belt (1) is form-fitting connected to the drive drum (4) of the weighing conveyor belt (3). The traction forces of the drums are transferred to diffe...
The produced screen of the cathode-ray tube consists of discrete phosphor elements, which are produced by electron irradiation of a continuous electron sensitive layer through the aperture of the shadow mask. Between the latter and the electron sensitive layer is produced an electric field, reducing the cross section o...
The nailing machine is for nailing plasterboard panels onto wooden battens in wall element construction, and incorporates a driving tool thrusting forward with short-stroke advancing movements, and is supplied with nails from a magazine. Two or more wedges, which can be radially moved apart, are mounted under the drivi...