公开(公告)号：US20220151118A1

公开(公告)日：2022-05-12

申请号：US17522842

申请日：2021-11-09

Applicant: Hydrocision, Inc.

Inventor： Mark Lewis ,  David E. Cassidy

IPC: H05K9/00

Abstract: Provided for may be an electromagnetic interference mitigation apparatus comprising a power supply; a power cord; a power supply chassis encapsulating at least the power supply, the power supply physically isolated from the power cord; a low value resistor in electrical communication with at least the power cord and the power supply; and a capacitor disposed between the power supply chassis and an equipment chassis, wherein the equipment chassis encapsulates the power supply chassis, wherein the equipment chassis is disposed a distance from the power supply chassis, and wherein the capacitor is formed by the equipment chassis and the power supply chassis.

公开(公告)号：US20220149759A1

公开(公告)日：2022-05-12

申请号：US17522854

申请日：2021-11-09

Applicant: Hydrocision, Inc.

Inventor： Mark Lewis ,  David E. Cassidy

IPC: H02P6/12 ,  H02P29/10 ,  H02P29/60

Abstract: Provided for may be a pump failsafe apparatus for use with a pump motor, the pump failsafe apparatus comprising a foot pedal configured to generate a first signal when depressed and a second signal when released. The apparatus may comprise a power supply having an internal logic controlled power switch, the power supply in electrical communication with at least the pump motor, wherein the internal logic controlled power switch includes an active state (ON) and an inactive state (OFF). The apparatus may further include an overspeed detector, an under voltage detector in electrical communication with at least the power supply, the under voltage detector configured to measure a logic voltage, and a pump cartridge detector.

公开(公告)号：US12092096B2

公开(公告)日：2024-09-17

申请号：US17522850

申请日：2021-11-09

Applicant: Hydrocision, Inc.

Inventor： Mark Lewis ,  David E. Cassidy

IPC: F04B49/20 ,  F04B35/04 ,  F04B49/06

CPC classification number: F04B49/20 ,  F04B35/04 ,  F04B49/065 ,  F04B2201/0201 ,  F04B2201/0202

Abstract: Provided for may be a motor speed control apparatus for use with a piston pump. The piston may be adapted to create a plurality of compressions and the piston may have a compression path and a decompression path. Further, the piston cylinder may include a proximal end, a distal end, and a piston length. The piston cylinder may have a proximal threshold position and a distal threshold position. In an embodiment, the apparatus includes a proximal and a distal hall effect sensor. The apparatus may comprise a computer, wherein instructions instruct the piston to decelerate at the distal threshold position during the compression path and the proximal threshold position during the decompression path, and/or wherein the computer executable instructions instruct the piston to accelerate at the distal threshold position during the decompression path and the proximal threshold position during the compression path.

公开(公告)号：US20220145875A1

公开(公告)日：2022-05-12

申请号：US17522850

申请日：2021-11-09

Applicant: Hydrocision, Inc.

Inventor： Mark Lewis ,  David E. Cassidy

IPC: F04B49/20 ,  F04B49/06 ,  F04B35/04

Abstract: Provided for may be a motor speed control apparatus for use with a piston pump. The piston may be adapted to create a plurality of compressions and the piston may have a compression path and a decompression path. Further, the piston cylinder may include a proximal end, a distal end, and a piston length. The piston cylinder may have a proximal threshold position and a distal threshold position. In an embodiment, the apparatus includes a proximal and a distal hall effect sensor. The apparatus may comprise a computer, wherein instructions instruct the piston to decelerate at the distal threshold position during the compression path and the proximal threshold position during the decompression path, and/or wherein the computer executable instructions instruct the piston to accelerate at the distal threshold position during the decompression path and the proximal threshold position during the compression path.

公开(公告)号：US12184218B2

公开(公告)日：2024-12-31

申请号：US17522854

申请日：2021-11-09

Applicant: Hydrocision, Inc.

Inventor： Mark Lewis ,  David E. Cassidy

IPC: H02P6/12 ,  H02P29/10 ,  H02P29/60 ,  A61M1/00

Abstract: Provided for may be a pump failsafe apparatus for use with a pump motor, the pump failsafe apparatus comprising a foot pedal configured to generate a first signal when depressed and a second signal when released. The apparatus may comprise a power supply having an internal logic controlled power switch, the power supply in electrical communication with at least the pump motor, wherein the internal logic controlled power switch includes an active state (ON) and an inactive state (OFF). The apparatus may further include an overspeed detector, an under voltage detector in electrical communication with at least the power supply, the under voltage detector configured to measure a logic voltage, and a pump cartridge detector.

公开(公告)号：US11963342B2

公开(公告)日：2024-04-16

申请号：US17522842

申请日：2021-11-09

Applicant: Hydrocision, Inc.

Inventor： Mark Lewis ,  David E. Cassidy

IPC: H05K9/00

CPC classification number: H05K9/0071 ,  H05K9/0066

Abstract: Provided is an electromagnetic interference mitigation apparatus including a power supply; a power cord; a power supply chassis encapsulating at least the power supply, the power supply physically isolated from the power cord; a low value resistor in electrical communication with at least the power cord and the power supply; and a capacitor disposed between the power supply chassis and an equipment chassis, wherein the equipment chassis encapsulates the power supply chassis, wherein the equipment chassis is disposed a distance from the power supply chassis, and wherein the capacitor is formed by the equipment chassis and the power supply chassis.