公开(公告)号：US20220260041A1

公开(公告)日：2022-08-18

申请号：US17178883

申请日：2021-02-18

Applicant: Eaton Intelligent Power Limited

Inventor： Vaughn K. Mills ,  Matthew Memmer ,  Curtis T. Moy ,  Steven Ambrose ,  Russell Trapp ,  Robert P. Benjey ,  Max Russell Franklin ,  Kenneth Brauning ,  Santosh Balasaheb Patil ,  Atish Dinkar Gawale ,  Santosh Kumar Sharma ,  Hrushikesh Arun Barve ,  Pritam Bhurke ,  Daniel L. Pifer

IPC: F02M25/08 ,  B60K15/035

Abstract: A fuel tank system constructed in accordance to one example of the present disclosure includes a fuel tank and an evaporative emissions control system. The evaporative emissions control system is configured to recapture and recycle emitted fuel vapor. The evaporative emissions control system includes a liquid trap, a first device, a second device, a control module and a G-sensor. The first device is configured to selectively open and close a first vent. The second device is configured to selectively open and close a second vent. The control module regulates operation of the first and second devices to provide over-pressure and vacuum relief for the fuel tank. The G-sensor provides a signal to the control module based on a measured acceleration.

公开(公告)号：US11698045B2

公开(公告)日：2023-07-11

申请号：US17178883

申请日：2021-02-18

Applicant: Eaton Intelligent Power Limited

Inventor： Vaughn K. Mills ,  Matthew Memmer ,  Curtis T. Moy ,  Steven Ambrose ,  Russell Trapp ,  Robert P. Benjey ,  Max Russell Franklin ,  Kenneth Brauning ,  Santosh Balasaheb Patil ,  Atish Dinkar Gawale ,  Santosh Kumar Sharma ,  Hrushikesh Arun Barve ,  Pritam Bhurke ,  Daniel L. Pifer

IPC: F02M25/08 ,  B60K15/035

CPC classification number: F02M25/0836 ,  B60K15/03504 ,  B60K15/03519 ,  F02M25/089 ,  B60K2015/03514 ,  F02M2025/0845

Abstract: A fuel tank system constructed in accordance to one example of the present disclosure includes a fuel tank and an evaporative emissions control system. The evaporative emissions control system is configured to recapture and recycle emitted fuel vapor. The evaporative emissions control system includes a liquid trap, a first device, a second device, a control module and a G-sensor. The first device is configured to selectively open and close a first vent. The second device is configured to selectively open and close a second vent. The control module regulates operation of the first and second devices to provide over-pressure and vacuum relief for the fuel tank. The G-sensor provides a signal to the control module based on a measured acceleration.

公开(公告)号：US20220381203A9

公开(公告)日：2022-12-01

申请号：US17178883

申请日：2021-02-18

Applicant: Eaton Intelligent Power Limited

Inventor： Vaughn K. Mills ,  Matthew Memmer ,  Curtis T. Moy ,  Steven Ambrose ,  Russell Trapp ,  Robert P. Benjey ,  Max Russell Franklin ,  Kenneth Brauning ,  Santosh Balasaheb Patil ,  Atish Dinkar Gawale ,  Santosh Kumar Sharma ,  Hrushikesh Arun Barve ,  Pritam Bhurke ,  Daniel L. Pifer

IPC: F02M25/08 ,  B60K15/035

Abstract: A fuel tank system constructed in accordance to one example of the present disclosure includes a fuel tank and an evaporative emissions control system. The evaporative emissions control system is configured to recapture and recycle emitted fuel vapor. The evaporative emissions control system includes a liquid trap, a first device, a second device, a control module and a G-sensor. The first device is configured to selectively open and close a first vent. The second device is configured to selectively open and close a second vent. The control module regulates operation of the first and second devices to provide over-pressure and vacuum relief for the fuel tank. The G-sensor provides a signal to the control module based on a measured acceleration.

公开(公告)号：US11292337B2

公开(公告)日：2022-04-05

申请号：US17003447

申请日：2020-08-26

Applicant: Eaton Intelligent Power Limited

Inventor： Daniel L. Pifer ,  Robert A. Dayton

IPC: B60K15/00 ,  B60K15/035 ,  F02M25/08 ,  B60K15/03

Abstract: A vent shut-off assembly configured to manage venting on a fuel tank configured to deliver fuel to an internal combustion engine includes a first liquid vapor discriminator (LVD), a main housing, a poppet valve assembly, a pump and an actuator assembly. The first LVD is disposed in the fuel tank. The main housing selectively vents to a carbon canister. The poppet valve assembly has a poppet valve arranged in the main housing. The pump selectively pumps liquid fuel from the main housing. The actuator assembly is at least partially housed in the main housing and includes a cam assembly having a cam shaft that includes a first cam and a second cam. The first cam has a profile that one of opens and closes a poppet valve fluidly coupled to the first LVD. The second cam has a profile that actuates the pump.

公开(公告)号：US10954894B2

公开(公告)日：2021-03-23

申请号：US16527788

申请日：2019-07-31

Applicant: Eaton Intelligent Power Limited

Inventor： Vaughn K. Mills ,  Matthew Memmer ,  Curtis T. Moy ,  Steven Ambrose ,  Russell Trapp ,  Robert P. Benjey ,  Max Russell Franklin ,  Kenneth Brauning ,  Santosh Balasaheb Patil ,  Atish Dinkar Gawale ,  Santosh Kumar Sharma ,  Hrushikesh Arun Barve ,  Pritam Bhurke ,  Daniel L. Pifer

IPC: F02M25/08 ,  B60K15/035 ,  F02D41/00 ,  B60K15/03

Abstract: A fuel tank system constructed in accordance to one example of the present disclosure includes a fuel tank and an evaporative emissions control system. The evaporative emissions control system is configured to recapture and recycle emitted fuel vapor. The evaporative emissions control system includes a liquid trap, a first device, a second device, a control module and a G-sensor. The first device is configured to selectively open and close a first vent. The second device is configured to selectively open and close a second vent. The control module regulates operation of the first and second devices to provide over-pressure and vacuum relief for the fuel tank. The G-sensor provides a signal to the control module based on a measured acceleration.

公开(公告)号：US20190353121A1

公开(公告)日：2019-11-21

申请号：US16527788

申请日：2019-07-31

Applicant: Eaton Intelligent Power Limited

Inventor： Vaughn K. Mills ,  Matthew Memmer ,  Curtis T. Moy ,  Steven Ambrose ,  Russell Trapp ,  Robert P. Benjey ,  Max Russell Franklin ,  Kenneth Brauning ,  Santosh Balasaheb Patil ,  Atish Dinkar Gawale ,  Santosh Kumar Sharma ,  Hrushikesh Arun Barve ,  Pritam Bhurke ,  Daniel L. Pifer

IPC: F02M25/08 ,  B60K15/035 ,  F02D41/00

Abstract: A fuel tank system constructed in accordance to one example of the present disclosure includes a fuel tank and an evaporative emissions control system. The evaporative emissions control system is configured to recapture and recycle emitted fuel vapor. The evaporative emissions control system includes a liquid trap, a first device, a second device, a control module and a G-sensor. The first device is configured to selectively open and close a first vent. The second device is configured to selectively open and close a second vent. The control module regulates operation of the first and second devices to provide over-pressure and vacuum relief for the fuel tank. The G-sensor provides a signal to the control module based on a measured acceleration.