Measurement system

Details Measurement system Measurement system

2005-09-20

2005-09-20

Lefkowitz, Edward (Department: 2855)

Measuring and testing

Volume or rate of flow

By measuring thrust or drag forces

Reexamination Certificate

active

06945124

ABSTRACT:
A device and method for measuring an area such as a throat area in a vane ring for gas turbine engines. Measurement inaccuracy introduced by image size changes as a result of the position deviation of the selected throat relative to a desired datum is reduced as a result of the improved system disclosed.

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U.S. Appl. No. 10/969,935, Leboeuf et al.

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