公开(公告)号：US12057792B2

公开(公告)日：2024-08-06

申请号：US18335894

申请日：2023-06-15

Applicant: Goodrich Corporation

Inventor： Saritha Bykothuru Srinivasa Reddy ,  Thirunavukkarasu Ramalingam ,  Elangovan Palaniappan

IPC: H02N2/18 ,  B65G39/09 ,  H02J7/00

CPC classification number: H02N2/186 ,  B65G39/09 ,  H02J7/0068

Abstract: An energy harvesting roller for a cargo handling system may comprise a shaft and a sleeve located on the shaft. A piezoelectric member may be coupled to the sleeve. A shell may be located radially outward of the piezoelectric member and configured to rotate relative to the sleeve. A radially inward surface of the shell may define at least one of a plurality of grooves or a plurality of protrusions.

公开(公告)号：US20210111645A1

公开(公告)日：2021-04-15

申请号：US16713277

申请日：2019-12-13

Applicant: GOODRICH CORPORATION

Inventor： Saritha Bykothuru Srinivasa Reddy ,  Thirunavukkarasu Ramalingam ,  Elangovan Palaniappan

IPC: H02N2/18 ,  H02J7/00 ,  B65G39/09

Abstract: An energy harvesting roller for a cargo handling system may comprise a shaft and a sleeve located on the shaft. A piezoelectric member may be coupled to the sleeve. A shell may be located radially outward of the piezoelectric member and configured to rotate relative to the sleeve. A radially inward surface of the shell may define at least one of a plurality of grooves or a plurality of protrusions.

公开(公告)号：US20230327582A1

公开(公告)日：2023-10-12

申请号：US18335894

申请日：2023-06-15

Applicant: Goodrich Corporation

Inventor： Saritha Bykothuru Srinivasa Reddy ,  Thirunavukkarasu Ramalingam ,  Elangovan Palaniappan

IPC: H02N2/18 ,  H02J7/00 ,  B65G39/09

CPC classification number: H02N2/186 ,  H02J7/0068 ,  B65G39/09

Abstract: An energy harvesting roller for a cargo handling system may comprise a shaft and a sleeve located on the shaft. A piezoelectric member may be coupled to the sleeve. A shell may be located radially outward of the piezoelectric member and configured to rotate relative to the sleeve. A radially inward surface of the shell may define at least one of a plurality of grooves or a plurality of protrusions.

公开(公告)号：US11750118B2

公开(公告)日：2023-09-05

申请号：US16713277

申请日：2019-12-13

Applicant: GOODRICH CORPORATION

Inventor： Saritha Bykothuru Srinivasa Reddy ,  Thirunavukkarasu Ramalingam ,  Elangovan Palaniappan

IPC: H02N2/18 ,  B65G39/09 ,  H02J7/00

CPC classification number: H02N2/186 ,  B65G39/09 ,  H02J7/0068

Abstract: An energy harvesting roller for a cargo handling system may comprise a shaft and a sleeve located on the shaft. A piezoelectric member may be coupled to the sleeve. A shell may be located radially outward of the piezoelectric member and configured to rotate relative to the sleeve. A radially inward surface of the shell may define at least one of a plurality of grooves or a plurality of protrusions.