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Patent Searching and Data


Title:
車両内の電動機を制御する電気回路配置
Document Type and Number:
Japanese Patent JP4535659
Kind Code:
B2
Abstract:
An electrical circuit arrangement for controlling a unit, such as an adjustment system for windows or a sliding sunroof, that is driven by a motor and is situated in a motor vehicle. The arrangement guarantees that, in the case of a short-circuit of circuit components, especially a control device operation of a motor is still possible, especially in a preferred direction of motor rotation, whereby the direction of rotation results in an opening of the unit and the short-circuit is caused by salt water for instance. Two circuit-breaker elements that operate the motor in either direction can be directly activated by an allocated circuit device which bypasses a failed control device. The remaining circuit-breaker element is blocked at least when the first circuit-breaker element is activated.

Inventors:
Cook kassian
Paschen Hartmut
Hülsmann Ulrich
Application Number:
JP2001551703A
Publication Date:
September 01, 2010
Filing Date:
December 21, 2000
Export Citation:
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Assignee:
LEOPOLD KOSTAL GESELLSCHAFT MIT BESCHRANKTER HAFTUNG & COMPAGNIE KOMMANDITGESELLSCHAFT
International Classes:
B60J1/00; H02P7/06; B60J1/17; B60J7/057
Domestic Patent References:
JP1122300A
JP11206182A
Attorney, Agent or Firm:
Mitsufumi Esaki
Tsuneo Mihara
Blacksmith