Mining or in situ disintegration of hard material – Processes – Directly applying heat or vibration
Reexamination Certificate
2005-08-30
2005-08-30
Kreck, John (Department: 3673)
Mining or in situ disintegration of hard material
Processes
Directly applying heat or vibration
C299S013000
Reexamination Certificate
active
06935702
ABSTRACT:
An electrode for a crusher and a crusher capable of increasing energy utilized for crushing are obtained. The electrode1for a crusher comprises a central conductor (12, 17) extending along a central axis and having an outer peripheral surface, an insulating member (13, 18) arranged on the outer peripheral surface of the central conductor (12, 17) and a peripheral conductor (15) arranged to enclose the insulating member (13, 18). The peripheral conductor (15) includes a first conductor (14a) and a second conductor (14b) arranged at a space from the first conductor (14a) in the extensional direction of the central axis.
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Okazaki Toru
Urano Koji
Kumagai Gumi Co., Ltd.
McDermott Will & Emery LLP
Okumura Engineering Corporation
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