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Kontron Instruments Holdings NV Patents |
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Assignee: Kontron Instruments Holdings NV
Address: Curacao, AN
No. of patents: 5
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5183047 |
Doppler flow velocity meter |
February 2, 1993 |
| Doppler Flow Velocity Meter for the irradiation of a fluid with pulses of ultrasonic waves which are fed at a predetermined pulse repetition frequency, and for the reception of echo waves reflected by fluid particles and to emit corresponding echo signals; and having receiver connect |
| 5035150 |
Pipetting method |
July 30, 1991 |
| A pipetting device comprising a probe for dipping into a reservoir, reaction vessel or the like, a metering pump connected to the probe and a shutoff valve disposed between the probe and the pump are provided. In the intake phase of the pump with the valve open, first air and then a |
| 5014336 |
Motor control |
May 7, 1991 |
| In a shunt wound d.c. motor for driving centrifuges, an apparatus for obtaining smooth acceleration by regulating the bottom speed range in accordance to a preset slope current and then accelerating the armature current with full excitation. Smooth braking is also achieved by applying |
| 4970443 |
Cathode-ray display |
November 13, 1990 |
| A cathode-ray display for displaying a trace has a memory to store portions of digitized input signal. An analogue signal is created from the memory and is added to a ramp signal corresponding to the ramp signal utilized to control the field scanning of the cathode-ray display. A further |
| 4926701 |
Pipetting method and apparatus |
May 22, 1990 |
| A pipetting device comprising a probe for dipping into a reservoir, reaction vessel or the like, a metering pump connected to the probe and a shutoff valve disposed between the probe and the pump are provided. In the intake phase of the pump with the valve open, first air and then a |
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