Variable radial fluid devices in series

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9303638
APP PUB NO 20130343923A1
SERIAL NO

13532077

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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According to one embodiment, a radial fluid device comprises a cylinder block, a first plurality of pistons, a second plurality of pistons, a first cam, a second cam, and a coupling device. Each of the first plurality of pistons are slidably received within a different one of a first plurality of radially extending cylinders. Each of the second plurality of pistons are slidably received within a different one of a second plurality of radially extending cylinders. The first cam is disposed about the first plurality of radially extending cylinders. The second cam is disposed about the second plurality of radially extending cylinders. The coupling device is operable to couple the cylinder block to a cylinder block of a second radial fluid device.

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Patent Owner(s)

  • BELL HELICOPTER TEXTRON INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fenny, Carlos A Arlington, US 42 373
Sobel, James E Haslet, US 6 11

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