Measuring and testing – With fluid pressure – Clamp – plug – or sealing feature
Reexamination Certificate
2007-11-29
2010-12-14
Williams, Hezron (Department: 2856)
Measuring and testing
With fluid pressure
Clamp, plug, or sealing feature
C073S865600
Reexamination Certificate
active
07849730
ABSTRACT:
An apparatus is disclosed for testing the performance of a sealant for solid oxide fuel cell packs. The apparatus includes an oven including a base, a platform provided on the base and a frame connected to the platform. An elevator is used to raise and lower the oven. A pressuring and testing chamber is provided on the platform. The pressuring and testing chamber includes a first body and a second body connected to the first body. A carrier is provided between the first and second bodies. The carrier includes a first plate and a second plate so that the sealant can be provided between the first and second plates. A pusher includes an end connected to the frame and another end for pushing the second plate. A pusher-driving unit is connected to the frame for raising and lowering the pusher.
REFERENCES:
patent: 2707390 (1955-05-01), Beretish
patent: 4552011 (1985-11-01), Wiley
patent: 5375453 (1994-12-01), Rudd et al.
Lin Kin-Fu
Liu Chien-Kuo
Wu Szu-Han
Yung Tung-Yuan
Atomic Energy Council-Institute of Nuclear Energy Research
Jackson Demian K.
Jackson IPG PLLC
Kolb Nathaniel
Williams Hezron
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