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Patent Searching and Data


Title:
MANUAL TRIPPING DEVICE FOR CIRCUIT BREAKER
Document Type and Number:
WIPO Patent Application WO/2010/096290
Kind Code:
A8
Abstract:
A permanently installed manual trip mechanism is mounted internally to a circuit breaker with a user operated handle extending to the outside of the enclosure. The mechanism converts a relatively small operator input to larger spring charge. Upon triggering, the mechanism provides the required operating velocity of the circuit breaker during the opening stroke for load break operation.

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Inventors:
PATTEN, Robert, A. (1826 Morven Court, Deltona, FL, 32738, US)
GEARY, Martin, E. (9407 Lighthouse Court, Clermont, FL 3471, 3471, US)
BINKLEY, Kerry Brent (256 Bald Eagle Run, Lake Mary, Florida, 32746, US)
Application Number:
US2010/023460
Publication Date:
September 29, 2011
Filing Date:
February 08, 2010
Export Citation:
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Assignee:
ABB TECHNOLOGY AG (Affolternstrasse 44, Zurich, Swizerland, Swizerland, CH)
PATTEN, Robert, A. (1826 Morven Court, Deltona, FL, 32738, US)
GEARY, Martin, E. (9407 Lighthouse Court, Clermont, FL 3471, 3471, US)
BINKLEY, Kerry Brent (256 Bald Eagle Run, Lake Mary, Florida, 32746, US)
International Classes:
H01H3/22; H01H3/46; H01H5/06; H01H33/66
Attorney, Agent or Firm:
PREWITT, Michael (ABB Inc, 29801 Euclid AvenueWickliffe, OH, 44092, US)
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