公开(公告)号：US20230407781A1

公开(公告)日：2023-12-21

申请号：US18461847

申请日：2023-09-06

Applicant: Cummins Inc.

Inventor： Matthew D. Brumberg ,  Christofer Durkin ,  Ruchita Ashok Karewar

IPC: F02B67/04 ,  F01M11/03 ,  F02F7/00

CPC classification number: F02B67/04 ,  F01M11/03 ,  F02F7/0043

Abstract: A gear housing assembly includes a gear housing and a gear cover for an internal combustion engine. The gear housing includes gear housing drillings, the gear cover includes gear cover drillings, wherein the gear cover is attached to the gear housing such that one of the gear cover drillings is fluidly connected with one of the gear housing drillings via a gasketed interface to supply oil through a debris screen to two fuel pumps mounted on the gear housing. A serviceable access cover is mounted on the gear cover. An idler gear is assembled onto an idler shaft to form a sub-assembly, wherein the idler gear is positioned between the serviceable access cover and the gear housing. The idler shaft is supported by the bushing in the access cover and two bushings mounted in the gear housing to provide radial and thrust load bearing capabilities.

公开(公告)号：US20230339307A1

公开(公告)日：2023-10-26

申请号：US18136728

申请日：2023-04-19

Applicant: Cummins Inc.

Inventor： Daniel Riegels ,  Kedar Karajagi ,  Christofer Durkin ,  Rick Vaughan Lewis, JR.

IPC: B60K1/04 ,  H01M50/244 ,  H01M50/218 ,  H01M50/26 ,  H01M10/653

CPC classification number: B60K1/04 ,  H01M50/244 ,  H01M50/218 ,  H01M50/26 ,  H01M10/653 ,  B60K2001/0455 ,  H01M2220/20

Abstract: Disclosed are designs for batter assemblies. In some embodiments, a battery assembly includes: a battery housing is made from a first material; a battery structure disposed in the battery housing and is made from a second material different from the first material; and a battery comprising a plurality of battery cells disposed on the battery structure; and wherein the battery housing is sealed.