Removal of nitrate(s) from drinking water using ion exchange - regeneration pipe connects anion and cation exchange units and regeneration liq. is produced by reverse osmosis
EP0444578A2
Ultrasonic squirter
DE4040357A1
Temp. sensor - contains thermoelements with noise resistance in four wire circuit with thermoelement with extra lead screening
DE4028720A1
Ceramic honeycomb body useful as catalyst in IC. engines - comprises materials of high electric constant and is fitted with microwave radiator
DE4024168A1
Coating metallic substrates with glass ceramic mixed layer - to provide good wear, and corrosion resistance in thin coating
EP0401643A2
Ultrasonic test head
DE4011731A1
DEVICE FOR MEASURING THE GAS PERMEATION THROUGH RUBBER ELASTIC MEMBRANES
DE4011079A1
HIGH TEMPERATURE FUEL CELL
DE4002649A1
Blank ceramic honeycomb body - has spikes to distort webs to seal separate channels before the body is fired
DE4000669A1
Testing pressure containers, esp. aircraft wheels - by placing wheel in test container and measuring variation of pressure and temp. with time
DE3938345A1
LIQUID METAL COOLED CORE REACTOR
DE3929616A1
FUEL ELEMENT FOR A BULLET HEAD REACTOR
DE3923791A1
Optical resonator for laser - which is unaffected by reflection from mirror cover layers
EP0349925A1
Process for coating substrates made of high melting metals
DE3919343A1
Burning off soot in catalytic diesel engine exhaust system - in cold conditions, by localised hot air stream maintaining ignition temp.
DE3918624A1
Reactive turbine driven by compressed gas leaving peripheral jets - has gas supplied through canals in piston, that slides into contact with turbine hub
EP0347649A1
Device for measuring the fluid-flow rate of an electrically conductive fluid
WO9014880A1
Mixing device for fluids
DE3912188A1
Laser surface marking device e.g. for electric cables - uses concentration of laser beam after passing through aperture mask
EP0339338A1
Use of carbon fibre-reinforced carbon in conveying devices in melts
