Patents by Inventor Rolf Ignell

Rolf Ignell has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Arrangement for continuous casting a very thin metal film
    Patent number: 4819710
    Abstract: An arrangement for the manufacture of a thin, in particular very thin (such as 5-50 micron), metal film (6) by cooling of molten metal or metallic alloy, this arrangement comprising a driven endless band (10) serving as casting substrate and a rotating roll (20) arranged closely adjoining the band (10) which is intended to be partially immersed in a bath (5) of the molten material for the pickup and transfer of the molten material from the bath (5) to the band (10) passing by for cooling so as to form the thin metal film (6).
    Type: Grant
    Filed: September 18, 1987
    Date of Patent: April 11, 1989
    Assignee: Roby Teknik AB
    Inventor: Rolf Ignell