Lift i.e. rope winch for transporting people and/or load in building, has load sensor determining load within movable cabin, and control unit controlling drive power of electric motor based on determined load within movable cabin
DE102007022864A1
Perpendicularly standing object e.g. Christian tree stand, holding device, has adapter plate with pivot at lower side, which is opposite to retainer, and pivot is inserted into borehole of base plate
DE102007009474A1
Treatment plant for desalination of seawater, has controller controlling water quantity of reverse osmosis system, so that one pump is operated with greatest possible power after start-up phase while reducing power of another pump
DE102005025704A1
Portable water purification device
DE3723798A1
Test apparatus for substances containing chlorine
DE3723799A1
Apparatus for generating chlorine dioxide
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Induction and pressure continuous piston pump for manual operation
DE2903772A1
Processing and disinfecting recycle water - esp. for swimming pools, by ozonising with chlorine di:oxide addn. while controlling ozone quantity
DE2830601A1
Liq. chromatography instrument - has cuvette with two channels to which light from monochromator is applied by two light conductors
DE2803470A1
Dosing pump with lifting element actuated electromagnetically - has solenoid and pressure valve in ventilation channel to chamber and return
DE2803471B1
Dosing pump head
DE2740913A1
PUMP ARRANGEMENT WITH A PISTON PUMP
CA1087994A
Dirt filter for water pipes
DE2641101A1
DEVICE FOR REGULATING THE PH VALUE OR A COMPARABLE VALUE OF A SOLUTION
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Water softening plant - using water jet ejector for regenerating agent suction through ion exchangers
DE2607162A1
Repetitive sampling appts. for liquids partic. water - has liq. indicator reservoir permanently connected through valve to sampling vessel
DE2555178A1
Domestic drinking water treatment - in tubular containers of various sizes in series for physical and chemical processing
