公开(公告)号：US10562579B2

公开(公告)日：2020-02-18

申请号：US15471967

申请日：2017-03-28

Applicant: Polaris Industries Inc.

Inventor： Geoffrey Wotton ,  Mark Andrew Powell ,  Benjamin Travis Chambers ,  Justin Larson

IPC: B62J99/00

Abstract: A seal for a meter housing with an interior portion is disclosed. The seal includes an axially inner surface configured to face the interior portion of the meter housing and an axially outer surface configured to face away from the interior portion of the meter housing. At least one of the axially inner surface and the axially outer surface is configured to seal against a portion of the housing. The seal further includes a diaphragm defined axially intermediate the axially inner surface and the axially outer surface and a fluid passageway defined through a portion of the diaphragm. The fluid passageway is configured to move between an open position and a closed position in response to a pressure differential between the interior portion of the housing and an exterior portion.

公开(公告)号：US20170199061A1

公开(公告)日：2017-07-13

申请号：US15471967

申请日：2017-03-28

Applicant: Polaris Industries Inc.

Inventor： Geoffrey Wotton ,  Mark Andrew Powell ,  Benjamin Travis Chambers ,  Justin Larson

IPC: G01D11/24 ,  B01D46/10 ,  B01D46/00 ,  B62J99/00

Abstract: A seal for a meter housing with an interior portion is disclosed. The seal includes an axially inner surface configured to face the interior portion of the meter housing and an axially outer surface configured to face away from the interior portion of the meter housing. At least one of the axially inner surface and the axially outer surface is configured to seal against a portion of the housing. The seal further includes a diaphragm defined axially intermediate the axially inner surface and the axially outer surface and a fluid passageway defined through a portion of the diaphragm. The fluid passageway is configured to move between an open position and a closed position in response to a pressure differential between the interior portion of the housing and an exterior portion.