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Heat transfer roller having fluid circulating means therein
US 3,401,745 A
Filed
: 05/20/1966
Issued
: 09/17/1968
Est. Priority Date
: 05/20/1965
Status: Expired due to Term
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Current Assignee
Ernst Ammon
,
Erwin Graf
,
Georges Pato Tibor
,
Heinrich Wymann Hans
Original Assignee
Ernst Ammon
,
Erwin Graf
,
Georges Pato Tibor
,
Heinrich Wymann Hans
Inventors
GEORGES PATO TIBOR
,
ERNST AMMON
,
Graf, Erwin
,
HEINRICH WYMANN HANS
Application Number
US04/560,910
Time in Patent Office
851 Days
Field of Search
US Class Current
165/90
CPC Class Codes
D06B 23/028
Rollers for thermal treatment
D06C 15/08
Rollers therefor
D21F 5/02
Drying on cylinders
F26B 13/183
Arrangements for heating, c...
F28D 11/02
the movement being rotary, ...
F28F 5/02
Rotary drums or rollers
Y10S 165/16
Concentric shells define an...
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