公开(公告)号：US12214654B2

公开(公告)日：2025-02-04

申请号：US17735519

申请日：2022-05-03

Applicant: Polaris Industries Inc.

Inventor： Michael A. Purdy ,  Ryan D. Carlson ,  Ralph W. Lauzze, III ,  Ryan M. Lacanne ,  Jake A. Stafford ,  Stephen Martin

IPC: F01N13/00 ,  B60K13/04

Abstract: A utility vehicle includes an exhaust assembly fluidly coupled to an engine. Depending on various parameters, such as the size and/or performance of the vehicle, the exhaust assembly is required to meet certain emissions regulations. Such emissions regulations may be met by increasing the temperature within the exhaust assembly, however, at particularly high temperatures, a catalyst of the exhaust assembly may be damaged. Therefore, the exhaust assembly includes various options for cooling portions thereof to remove heat from the assembly.

公开(公告)号：US20220355659A1

公开(公告)日：2022-11-10

申请号：US17735519

申请日：2022-05-03

Applicant: Polaris Industries Inc.

Inventor： Michael A. Purdy ,  Ryan D. Carlson ,  Ralph W. Lauzze, III ,  Ryan M. Lacanne ,  Jake A. Stafford ,  Stephen Martin

IPC: B60K13/04 ,  F01N13/00

Abstract: A utility vehicle includes an exhaust assembly fluidly coupled to an engine. Depending on various parameters, such as the size and/or performance of the vehicle, the exhaust assembly is required to meet certain emissions regulations. Such emissions regulations may be met by increasing the temperature within the exhaust assembly, however, at particularly high temperatures, a catalyst of the exhaust assembly may be damaged. Therefore, the exhaust assembly includes various options for cooling portions thereof to remove heat from the assembly.

公开(公告)号：US20230322076A1

公开(公告)日：2023-10-12

申请号：US18132475

申请日：2023-04-10

Applicant: Polaris Industries Inc.

Inventor： Lauren E. Frank ,  Tyler J. Kramer ,  Craig Hawes ,  Nick Levin ,  Brian N. Nysse ,  Stephen Martin ,  Stacey E. Stewart ,  Bryce A. Holm ,  Richard Steele ,  Andrew Betcher ,  Daniel J. Rice ,  James R. Saunders ,  Jason R. Fields ,  Ryan D. Carlson

IPC: B60K28/04 ,  B60R22/48 ,  B62D63/04

CPC classification number: B60K28/04 ,  B60R22/48 ,  B62D63/04 ,  B60R2022/4891 ,  B60Y2300/42 ,  B60W2540/00 ,  B60W2710/021 ,  B60W2540/12 ,  B60W2510/10

Abstract: A utility vehicle includes a frame assembly defined by a lower frame assembly and an upper frame assembly coupled to the lower frame assembly. The frame assembly supports a plurality of body panels. A roof, front windshield, rear windshield, and doors may be coupled to the frame assembly to enclose the operator area.