公开(公告)号：US20150228410A1

公开(公告)日：2015-08-13

申请号：US14694437

申请日：2015-04-23

Applicant: ALLISON TRANSMISSION, INC.

Inventor： Steven D. Slagle ,  James D. Shaw ,  George C. Mimms ,  Kyle E. Erickson

IPC: H01G4/35 ,  H01G2/06 ,  H01G4/12 ,  H01G4/38 ,  H05K1/18 ,  H01G4/30

CPC classification number: H01G4/35 ,  F16H57/0006 ,  H01G2/065 ,  H01G4/12 ,  H01G4/30 ,  H01G4/38 ,  H01G4/40 ,  H05K1/0231 ,  H05K1/18 ,  H05K1/181 ,  H05K3/30 ,  H05K2201/10015 ,  H05K2201/10515 ,  H05K2201/10545 ,  H05K2201/2045 ,  H05K2203/1572 ,  Y02P70/611 ,  Y10T29/4913

Abstract: Devices and methods are disclosed for reducing vibration and noise from capacitor devices. The device includes a circuit board, and first and second capacitor structures. The second capacitor structure has substantially the same properties as the first and is coupled to the opposite face of a supporting structure substantially opposite of the first capacitor structure. The first and second capacitor structures can receive substantially the same excitation signals, can be electrically connected in parallel or in series. The first and second capacitor structures can be discrete capacitors, capacitor layers, stacks or arrays of multiple capacitor devices, or other capacitor structures. Stacks of multiple capacitor devices can be arranged symmetrically about the supporting structure. Arrays of multiple capacitor devices can be arranged with offsetting capacitors on the opposite face of the supporting structure substantially opposite one another.

Abstract translation: 公开了用于减少电容器装置的振动和噪声的装置和方法。 该装置包括电路板，以及第一和第二电容器结构。 第二电容器结构具有与第一电容器结构基本上相同的特性，并且耦合到与第一电容器结构基本相反的支撑结构的相对面。 第一和第二电容器结构可以接收基本上相同的激励信号，可以并联或串联电连接。 第一和第二电容器结构可以是分立电容器，电容器层，堆叠或多个电容器器件的阵列，或其它电容器结构。 可以围绕支撑结构对称地布置多个电容器装置的堆叠。 多个电容器器件的阵列可以在支撑结构的相对面上大致相反地布置有抵消电容器。

公开(公告)号：US10832870B2

公开(公告)日：2020-11-10

申请号：US15810782

申请日：2017-11-13

Applicant: Allison Transmission, Inc.

Inventor： Steven D. Slagle ,  James D. Shaw ,  George C. Mimms ,  Kyle E. Erickson

IPC: H01G4/35 ,  H05K1/18 ,  H05K3/30 ,  H01G4/40 ,  F16H57/00 ,  H01G2/06 ,  H01G4/12 ,  H01G4/30 ,  H01G4/38 ,  H05K1/02

Abstract: Devices and methods are disclosed for reducing vibration and noise from capacitor devices. The device includes a circuit board, and first and second capacitor structures. The second capacitor structure has substantially the same properties as the first and is coupled to the opposite face of a supporting structure substantially opposite of the first capacitor structure. The first and second capacitor structures can receive substantially the same excitation signals, can be electrically connected in parallel or in series. The first and second capacitor structures can be discrete capacitors, capacitor layers, stacks or arrays of multiple capacitor devices, or other capacitor structures. Stacks of multiple capacitor devices can be arranged symmetrically about the supporting structure. Arrays of multiple capacitor devices can be arranged with offsetting capacitors on the opposite face of the supporting structure substantially opposite one another.

公开(公告)号：US20180068799A1

公开(公告)日：2018-03-08

申请号：US15810782

申请日：2017-11-13

Applicant: Allison Transmission, Inc.

Inventor： Steven D. Slagle ,  James D. Shaw ,  George C. Mimms ,  Kyle E. Erickson

IPC: H01G4/35 ,  H05K1/18 ,  H01G2/06 ,  H01G4/12 ,  H01G4/30 ,  H01G4/38 ,  H01G4/40 ,  H05K3/30 ,  H05K1/02

Abstract: Devices and methods are disclosed for reducing vibration and noise from capacitor devices. The device includes a circuit board, and first and second capacitor structures. The second capacitor structure has substantially the same properties as the first and is coupled to the opposite face of a supporting structure substantially opposite of the first capacitor structure. The first and second capacitor structures can receive substantially the same excitation signals, can be electrically connected in parallel or in series. The first and second capacitor structures can be discrete capacitors, capacitor layers, stacks or arrays of multiple capacitor devices, or other capacitor structures. Stacks of multiple capacitor devices can be arranged symmetrically about the supporting structure. Arrays of multiple capacitor devices can be arranged with offsetting capacitors on the opposite face of the supporting structure substantially opposite one another.