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US 2003/0146764 A1Published application
Protector for blade module of information processing apparatus
OwnerChun-Liang Leeinventor
Life of this patent
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Abstract
A protecting system for protecting a blade module of an information-processing apparatus includes a detecting unit, a starting unit and a triggering unit. The detecting unit determines whether or not the connection between the blade module and the information processing apparatus is good. When the connection is good, the starting unit starts the triggering unit so that a working voltage is safely provided to the main circuit of the blade module.
Claims10
A system for protecting a blade module of an information processing apparatus from being damaged by unsuitable connection, comprising:
- at least an interlock portion;
- a detecting unit connected with said interlock portion for detecting the condition of connection between said interlock portion and said information processing apparatus checking a preparative voltage and stopping working and outputting an assistant power when said interlock portion and information processing apparatus are well connected;
- a starting unit connected with said detecting unit for conducting a hold voltage to the ground when receiving said assistant power;
- and
- a triggering unit connected with said starting unit for conducting at least a set of working power to said blade module when said hold voltage is conducted to said ground.
2 more elements
Dependencies are inferred from the claim text.