General Electric Company

John Eddes Erbes

Christopher Martin Welsh

Mark William Broaddus

Thanh Tu

In a method and device for facilitating a uniform loading condition for a plurality of support members supporting a steam dryer in a nuclear reactor, the device may include at least one or more actuators. Each actuator may be provided between a corresponding support member and a lower bearing surface of a portion of the dryer for lifting its corresponding dryer portion lower bearing surface relative to the support member. The device may include at least one or more measurement units. Each measurement unit may correspond to a given support member for measuring a displacement value between the corresponding support member and the lower bearing surface of its corresponding dryer portion.

Method and device for facilitating a uniform loading condition for a plurality of support members supporting a steam dryer in a nuclear reactor

A vertical spring wedge restores a tight fitup against an adjacent structure, such as between an inlet mixer and an adjacent restrainer bracket in a boiling water nuclear reactor jet pump. The vertical spring wedge includes a U-shaped bracket including a pair of guiding portions and a pair of bracket holes. A pair of wedge assemblies are coupled with the bracket, each of the wedge assemblies including a wedge segment attached to a spring-loaded guide rod. The guide rods are displaceable in the bracket holes between a retracted position and an extended position. The wedge segments engage the guiding portions, and a combination of the bracket and wedge assemblies have a first width when the guide rods are in the retracted position and have a second width wider than the first width when the guide rods are in the extended position.

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Mountain View, CA, United States of America

John Eddes Erbes