Inventor

WINKELMANN MANFRED

DE17 patents

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

WINKELMANN MANFRED

DIDIER WERKE AG

Safety-type gas washing sink having improved heat dissipation properties

Refractory plate assembly including replaceable refractory erosion unit

Refractory plate formed with expansion joints

Means and method for determining the degree of wear of a gas injection device

Process for manufacturing a composite assembly of ceramic and steel

Gas washing sink without integral closure member

Gas washing device

Refractory immersion tube providing laminar flow of molten metal

Sleeve for blowing solid materials into a molten metal bath and method for use thereof

Gas injection stone and process of manufacture thereof

Apparatus for mounting a gas washing sink in a centered manner in a perforated brick

Apparatus for mounting a gas washing sink in a centered manner in perforated brick

Casing assembly for injecting material into a metallurgical vessel

Gas scavenging apparatus for metallurgical vessels

Gas flushing device including perforated brick and gas flushing stone assembly

REFRACTORY INTELLECTUAL PROP

Stopper for a metallurgical melting pot

STOPINC AG

Flow starting tube for initiating the flow of molten material from a vessel