公开(公告)号：US11598448B2

公开(公告)日：2023-03-07

申请号：US16906172

申请日：2020-06-19

Applicant: DANFOSS POWER SOLUTIONS II TECHNOLOGY A/S

Inventor： Aaron Hertzel Jagoda

IPC: F16K31/00 ,  E02F9/20 ,  F16K37/00 ,  E02F9/22 ,  F15B13/08 ,  F16K31/06 ,  G01H11/06 ,  F15B13/043 ,  F15B11/16

Abstract: The present disclosure relates to a valve assembly including a valve moveable between an open position where hydraulic fluid flow is permitted between first and second ports of the valve and a closed position where hydraulic fluid flow is blocked between the first and second ports. A characteristic vibration is generated by turbulent hydraulic fluid flow within the valve when hydraulic fluid flow is first initiated between the first and second ports as the valve moves from the closed position toward the open position. The valve assembly also includes a controller for providing electrical current to control movement of the valve via a solenoid. The controller includes an accelerometer for sensing the characteristic vibration. The controller identifies an electrical current value of the electrical current at a time when the characteristic vibration is detected.

公开(公告)号：US20220282800A1

公开(公告)日：2022-09-08

申请号：US17748649

申请日：2022-05-19

Applicant: DANFOSS POWER SOLUTIONS II TECHNOLOGY A/S

Inventor： Aaron Hertzel Jagoda

IPC: F16K31/42 ,  F16K17/36 ,  F16K31/06

Abstract: A valve assembly includes a valve moveable between an open position where hydraulic fluid flow is permitted and a closed position where hydraulic fluid flow is blocked. A controller includes a magnetometer adapted to measure a magnetic flux through at least a portion of a solenoid linear actuator that moves the valve. A magnetic flux value measured by the magnetometer corresponds to a linear position of the regulating member relative to the port.

公开(公告)号：US11365828B2

公开(公告)日：2022-06-21

申请号：US16460554

申请日：2019-07-02

Applicant: DANFOSS POWER SOLUTIONS II TECHNOLOGY A/S

Inventor： Aaron Hertzel Jagoda

IPC: F16K31/42 ,  F16K17/36 ,  F16K31/06

Abstract: A valve assembly includes a valve moveable between an open position where hydraulic fluid flow is permitted and a closed position where hydraulic fluid flow is blocked. A controller includes a magnetometer adapted to measure a magnetic flux through at least a portion of a solenoid linear actuator that moves the valve. A magnetic flux value measured by the magnetometer corresponds to a linear position of the regulating member relative to the port.

公开(公告)号：US11272630B2

公开(公告)日：2022-03-08

申请号：US16453261

申请日：2019-06-26

Applicant: DANFOSS POWER SOLUTIONS II TECHNOLOGY A/S

Inventor： Aaron Hertzel Jagoda

IPC: H05K5/06 ,  H01R13/627

Abstract: The present disclosure relates to a control module having a connector and a housing. The housing defining a first opening that receives the connector, and a hermetically sealed interior housing at least one electronic component. The electronic component is electrically coupled to the connector. The control module further includes a retaining clip in physical contact with the housing and mechanically coupling the at least one electronic component to the connector.