Inventor

DAHL HANS

DE25 patents

⚠️ This page may combine multiple inventors who share the name “DAHL HANS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAHL HANS

ESCHER WYSS GMBH

Method for calendering a paper or cardboard web

De-watering apparatus in a two-wire former

Wet press for dewatering a web of material

Band press for a fiber web

Headbox apparatus for a papermaking machine

Method of operating a headbox apparatus for a papermaking machine

Headbox control apparatus for a papermaking machine

Headbox for a paper-making machine

Headbox for a papermaking machine

Apparatus for guiding the rolls of an essentially vertical calender

Dewatering apparatus for longitudinal wire papermaking machines

Method of using a forming section of a papermaking machine

Double wire former

Wet section for a twin wire papermaking machine

Consecutive multi-ply formers with an unencumbered doffer felt

Winding device for a fiber web

Longitudinal wire papermaking machine

VOITH SULZER PAPIERTECH PATENT

Device for dewatering a material web

Process and device for dewatering a fibrous material web

Wire section, belt guidance device, and process for forming fibrous material web in wire section

Press device and process for treating a material web

VOITH SULZER PAPIERMASCH GMBH

Three-layer headbox

Suction forming roll n double screen method and machine for the manufacture of a fibrous material web

DAHL HANS

Press section of a papermaking machine with adjustable felt guide roll

VOITH SULZE PAPIERMASCHINEN GM

Wire section and method of dewatering a fiber web in a wire section web