公开(公告)号：US11067076B2

公开(公告)日：2021-07-20

申请号：US16126867

申请日：2018-09-10

Applicant: Genesis Advanced Technology Inc.

Inventor： James Klassen

IPC: F03C2/00 ,  F03C4/00 ,  F04C2/00 ,  F04C18/00 ,  F04C2/10 ,  F04D7/04 ,  F04D29/62 ,  F04D29/42 ,  F04D29/22 ,  F04C2/08 ,  F04C23/00 ,  F04C13/00

Abstract: In a rotor in rotor configuration, a pump has inward projections on an outer rotor and outward projections on an inner rotor. The outer rotor is driven and the projections mesh to create variable volume chambers. The outer rotor may be driven in both directions. In each direction, the driving part (first inward projection) of the outer rotor contacts a sealing surface on one side of an outward projection of the inner rotor, while a gap is left between a sealing surface of the other side of the outward projection and a second inward projection. The gap may have uniform width along its length in the radial direction, while in a direction parallel to the rotor axis it may be discontinuous or have variable size to create flow paths for gases.

公开(公告)号：US20200011329A1

公开(公告)日：2020-01-09

申请号：US16126867

申请日：2018-09-10

Applicant: Genesis Advanced Technology Inc.

Inventor： James Klassen

IPC: F04D7/04 ,  F04D29/22 ,  F04D29/42 ,  F04D29/62

Abstract: In a rotor in rotor configuration, a pump has inward projections on an outer rotor and outward projections on an inner rotor. The outer rotor is driven and the projections mesh to create variable volume chambers. The outer rotor may be driven in both directions. In each direction, the driving part (first inward projection) of the outer rotor contacts a sealing surface on one side of an outward projection of the inner rotor, while a gap is left between a sealing surface of the other side of the outward projection and a second inward projection. The gap may have uniform width along its length in the radial direction, while in a direction parallel to the rotor axis it may be discontinuous or have variable size to create flow paths for gases.