Patent ID: 11933299
Assignee: AIR SQUARED, INC.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A scroll device comprising:
a housing comprising a scroll housing, a scroll plate secured to the scroll housing, a motor housing secured to the scroll plate, and an endplate secured to the motor housing;
a first pair of dowel pin receptacles arranged at a first radial position on a mating surface of the scroll housing, the first pair of dowel pin receptacles comprising:
a first dowel pin receptacle disposed on a first radial side of the scroll housing; and
a second dowel pin receptacle disposed on a second radial side of the scroll housing, wherein a line extending between the first dowel pin receptacle and the second dowel pin receptacle passes through an axis of the scroll housing, and wherein a dimension from the first dowel pin receptacle to the axis of the scroll housing is set at a first distance; and

a second pair of dowel pin receptacles arranged at a second radial position on the mating surface of the scroll housing, the second pair of dowel pin receptacles comprising:
a third dowel pin receptacle disposed on the first radial side of the scroll housing; and
a fourth dowel pin receptacle disposed on the second radial side of the scroll housing, wherein a dimension from the third dowel pin receptacle to the axis of the scroll housing is set at a second distance that is different from the first distance, wherein the scroll plate is configured to mount to the scroll housing via locating dowel pins engaged with the scroll plate and with the first pair of dowel pin receptacles or the second pair of dowel pin receptacles, wherein a first position of the scroll plate relative to the scroll housing is set when the locating dowel pins are engaged with the first pair of dowel pin receptacles, and wherein a second position of the scroll plate relative to the scroll housing is set when the locating dowel pins are engaged with the second pair of dowel pin receptacles;

a first scroll rotatably mounted within the scroll housing via a first cylindrical extension and a first plurality of bearings, the first scroll having a first axis of rotation;
a second scroll rotatably mounted within the scroll housing via a second cylindrical extension and a second plurality of bearings, the second scroll having a second axis of rotation different than the first axis of rotation;
a first motor operably connected to the first scroll; and
a second motor operably connected to the second scroll.