Heating – With work cooling structure
Patent
1987-06-01
1989-07-11
Yuen, Henry C.
Heating
With work cooling structure
432206, 266256, F27D 1502, F27B 1100
Patent
active
048466751
ABSTRACT:
An apparatus for treating a work item includes a cover member and a base member on which the cover member is supported. A work space is defined between the base member and the cover member for receiving at least one associated work item which is positioned therein. A first sealing member is positioned between the base member and the cover member for sealing the work space against the environment. A hood member is provided for enclosing the cover member and defining a heating and cooling space therebetween. A cooling apparatus is also provided for cooling the first seal member. The cooling apparatus comprises a first cooling fluid channel which is secured to the base member, a second cooling fluid channel which is secured to the cover member and a cooling fluid trough which is secured adjacent to the second cooling fluid channel.
REFERENCES:
patent: 1938306 (1933-12-01), Webb
patent: 2463222 (1949-03-01), Vaughan
patent: 2485995 (1949-10-01), Armstrong
patent: 2781188 (1957-02-01), McKeown
patent: 2798716 (1957-07-01), Pugh
patent: 2834590 (1958-05-01), Pugh
patent: 2964307 (1960-12-01), Van Dine
patent: 3081074 (1963-03-01), Blackman et al.
patent: 3112919 (1963-12-01), Gunow
patent: 3179394 (1965-04-01), Sims et al.
patent: 3199853 (1965-08-01), Olsen
patent: 3411763 (1968-11-01), Blackman et al.
patent: 3603570 (1971-09-01), Galeone
patent: 3832129 (1974-08-01), Derbyshire et al.
patent: 3850417 (1974-11-01), Elorza
patent: 4151400 (1979-04-01), Smith et al.
patent: 4596526 (1986-06-01), Soliman
Worthington Industries, Inc.
Yuen Henry C.
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