Method for manufacturing a torsion spring for use in a servovalve and the torsion spring itself

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United States of America Patent

PATENT NO 10955020
APP PUB NO 20190093725A1
SERIAL NO

16030944

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Abstract

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A new method of forming a torsion spring for use in a servovalve is described. The method comprises individually forming the different components of the torsion spring and then connecting the individual components together using a brazing process. The torsion spring created by this method is also described.

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Patent Owner(s)

Patent OwnerAddress
HAMILTON SUNDSTRAND CORPORATION2730 WEST TYVOLA ROAD FOUR COLISEUM CENTRE CHARLOTTE NC 28217

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cis, Marcin Lutynia, PL 35 50
Sawicki, Piotr Bogdaniec, PL 32 73

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