公开(公告)号：WO2022010999A1

公开(公告)日：2022-01-13

申请号：PCT/US2021/040669

申请日：2021-07-07

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： GLANZER, Evan, M. ,  KOLLER, John, E.

IPC: E01C19/38 ,  E02D3/046 ,  E02F3/96 ,  E01C19/285 ,  E02D3/074 ,  H02K7/061

Abstract: A compactor includes a plate, an electric motor coupled to the plate, an exciter coupled to the plate and configured to vibrate the plate in response to receiving torque from the electric motor, a means for transferring torque from the electric motor to the exciter, a battery configured to provide power to the electric motor, and a vibration isolator coupling the battery to the plate.

公开(公告)号：WO2022011008A1

公开(公告)日：2022-01-13

申请号：PCT/US2021/040679

申请日：2021-07-07

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： GLANZER, Evan, M. ,  KOLLER, John, E.

IPC: E01C19/38 ,  E02D3/046 ,  E02F3/96 ,  E01C19/402 ,  E02D3/074 ,  H02K11/0094 ,  H02K11/33 ,  H02K7/061 ,  H02K7/1004 ,  H02K7/1008 ,  H02K7/116 ,  H02K7/14

Abstract: A compactor includes a plate, a shaft rotatably supported upon the plate, an electric motor configured to cause rotation of the shaft, and an eccentric mass arranged to rotate on the shaft, causing the plate to vibrate in response to rotation of the eccentric mass. The eccentric mass is configured to translate along the shaft.

公开(公告)号：WO2022011004A1

公开(公告)日：2022-01-13

申请号：PCT/US2021/040675

申请日：2021-07-07

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： GLANZER, Evan M. ,  KOLLER, John E.

IPC: E01C19/38 ,  B06B1/16 ,  E02D3/046 ,  H02K7/14 ,  E02D3/02 ,  E02D3/068 ,  E02D3/074 ,  H02K1/278 ,  H02K21/16 ,  H02K7/061 ,  H02K7/063

Abstract: A compactor includes a plate and an electric motor coupled to the plate and configured to impart vibration thereto. The electric motor including a stator and a rotor defining a rotational axis and having a center of mass that is not intersected by the rotational axis.

公开(公告)号：WO2021141491A1

公开(公告)日：2021-07-15

申请号：PCT/NL2021/050008

申请日：2021-01-08

Applicant: KINETRON B.V.

Inventor： JUMAYEV, Sultan, Tahyrovich ,  PEIJNENBURG, Wesley ,  HOEDJES, Maarten, Adrianus, Hubertus ,  VROMANS, Frans

IPC: H02K35/02 ,  H02K7/06 ,  G04C10/00 ,  G04G19/00 ,  H02K7/08 ,  G04C3/008 ,  H02K7/061 ,  H02K7/086

Abstract: Micro-power generator suitable for a wearable, portable or moving electronic device, comprising: - a rotor wheel comprising a multipole magnetic array of a circular design, such as a multipole magnetic ring or disc, which multipole magnetic array has an inner radius r3 and an outer radius r4, - at least one stator which is a multipole metal stator comprising at least one stator coil having a plurality of windings for producing an electric voltage, - a base plate onto which the rotor wheel and the stator are mounted, wherein: the at least one stator is fixedly connected to the base plate, the rotor wheel is pivotally connected to the base plate by a pivoting mechanism which allows for a rotation of the rotor wheel about a pivot axis perpendicular to a first plane in which the rotor wheel extends, which pivot axis preferably has a concentric orientation to the rotor wheel, and wherein the rotor wheel is provided on one side of the base plate, and the rotor wheel has a centre of mass that has an eccentric position with respect to the pivot axis.