Power conversion machine with pistons rotating in pairs relative to each other in a spherical housing

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United States of America Patent

PATENT NO 5147193
SERIAL NO

07721474

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The power conversion machine includes a housing which defines a spherical cavity as well as a stator which is secured within the housing on a first axis. The stator is provided with an annular groove which is disposed on an angle to the axis of the stator while an annular guide member is slidably mounted in the groove for rotation about the stator axis. A first rotor part is secured to a shaft which is rotatably mounted on the stator and carries a pair of pistons which define ball shaped segments within the cavity of the housing. A second rotor part having a second pair of pistons defining a pair of ball shaped segments within the cavity is disposed on a second axis perpendicular to the axis of rotation. Pins are used to secure the second rotor part to the annular guide member for rocking of the second rotor part about the second axis during rotation of the two rotor parts about the axis of rotation.

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Patent Owner(s)

Patent OwnerAddress
3D INTERNATIONAL A/SN-5011 BERGEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Larsen, Thor Fyllingsdalen, NO 4 46

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