公开(公告)号：US20240310862A1

公开(公告)日：2024-09-19

申请号：US18182897

申请日：2023-03-13

Applicant: James E. Pearson

Inventor： James E. Pearson

IPC: G05D7/06

CPC classification number: G05D7/0635

Abstract: A water valve having a housing defining an inlet and an outlet and a flow path extending therethrough, a pressure sensor configured to sense a water pressure at the inlet, a valve member situated within the flow path to open and close the flow path, a solenoid actuator, and a controller coupled to the pressure sensor to read the water pressure at the inlet and coupled to the solenoid to open and close the valve is provided. The controller determines an amount of time to hold the valve open in order to dispense an amount of water based on the water pressure. The controller commands the solenoid to open and close the valve to dispense the amount of water regardless of the water pressure. The controller is also configured to open the valve to reduce inlet pressure and prevent failure thereof.

公开(公告)号：US20180283572A1

公开(公告)日：2018-10-04

申请号：US15474605

申请日：2017-03-30

Applicant: Shane Duncan Bartow ,  Paul Charles Berkley ,  James E. Pearson

Inventor： Shane Duncan Bartow ,  Paul Charles Berkley ,  James E. Pearson

IPC: F16K31/06 ,  F16K7/12

Abstract: A water valve, guide tube for a water valve, and associated method are provided. The water valve includes a housing and the guide tube is installed on the housing via laser welding. The guide tube and housing each provide axially facing mating surfaces which abut one another in a pre-bonded configuration. In a post-bonded configuration, a laser weld joint is formed at the interface between the mating surfaces. The joint forms a portion of an outer periphery of the housing.

公开(公告)号：US06483052B2

公开(公告)日：2002-11-19

申请号：US09813229

申请日：2001-03-20

Applicant: Ronald S. Joyce ,  Paul H. Tuma ,  James E. Pearson

Inventor： Ronald S. Joyce ,  Paul H. Tuma ,  James E. Pearson

IPC: H01H4300

CPC classification number: H01H43/125 ,  H01H43/022 ,  H01H43/024 ,  H01H43/026 ,  H01H43/106 ,  Y10T29/49105

Abstract: A programmer/timer having a cam disk that includes concentric cam tracks having multiple working heights formed on one face thereof. The programmer/timer further includes a plate assembly that includes multiple cam followers for engaging cam disk and a plurality of single pole double throw switches configured for multiple working heights disposed for actuation by cam followers.

Abstract translation: 一种具有凸轮盘的编程器/计时器，该凸轮盘包括形成在其一个面上的具有多个工作高度的同心凸轮轨道。 编程器/定时器还包括板组件，其包括用于接合凸轮盘的多个凸轮从动件和被配置为多个工作高度的多个单刀双掷开关，其设置成用于由凸轮从动件致动。

公开(公告)号：US5374032A

公开(公告)日：1994-12-20

申请号：US096591

申请日：1993-07-23

Applicant: James E. Pearson ,  Dennis R. Carls

Inventor： James E. Pearson ,  Dennis R. Carls

IPC: F16K1/22

CPC classification number: F16K11/0525

Abstract: A valve of the type for controlling engine coolant flow to a heater core having a resilient butterfly valve formed of thermoplastic elastomeric material. The outer periphery is sufficiently resilient to absorb actuator overtravel in the seated condition. The butterfly has formed integrally therewith a central hub with torque-transmitting surfaces molded therein and a pair of oppositely disposed stiffeners extend outwardly from the hub in the central region of the butterfly. Assembly is simplified by placing the butterfly in the body and inserting a winged actuator shaft through journal holes in the body into the butterfly hub such that the wings on the shaft engage the torque-transmitting surfaces in the hub.

Abstract translation: 用于控制发动机冷却剂流入加热器芯的类型的阀，其具有由热塑性弹性体材料形成的弹性蝶阀。 外周边具有足够的弹性以在就座状态下吸收致动器超行程。 蝶形体与其中形成有扭矩传递表面的中心毂一体地形成，并且一对相对设置的加强件在蝴蝶的中心区域中从轮毂向外延伸。 通过将蝶形放置在主体中并将有翼的致动器轴穿过主体中的轴颈孔插入蝶形毂中来简化装配，使得轴上的翼接合轮毂中的扭矩传递表面。

公开(公告)号：US4390991A

公开(公告)日：1983-06-28

申请号：US251679

申请日：1981-04-06

Applicant: James E. Pearson

Inventor： James E. Pearson

IPC: H01S3/108 ,  H01S3/08

CPC classification number: H01S3/108

Abstract: An output coupler for a high power laser employs the nonlinear effect of the 4-wave mixing process. The coupler adapts so that the coupling efficiency is dependent on the amplitude of the circulating fields within the optical cavity.

Abstract translation: 用于大功率激光器的输出耦合器采用4波混频过程的非线性效应。 耦合器适应使得耦合效率取决于光腔内的循环场的振幅。

公开(公告)号：US4129811A

公开(公告)日：1978-12-12

申请号：US845269

申请日：1977-10-25

Applicant: James E. Pearson

Inventor： James E. Pearson

IPC: A01K1/00 ,  E05F15/20 ,  H02P1/04

CPC classification number: A01K1/0017 ,  E05F15/72 ,  E05F15/632 ,  E05Y2201/422 ,  E05Y2201/434 ,  E05Y2400/612 ,  E05Y2900/132 ,  E05Y2900/40 ,  Y10T307/625

Abstract: A relay system maintains an emergency door opening device circuit open so that a door of a structure remains closed as long as an electrically energized ventilation system of the structure is supplied with electrical energy from a commercial power source. When the power fails, the relay system closes the emergency door opening device circuit, which includes its own power source, to operate a door opening device which opens a door to the structure to provide emergency ventilation for the structure.

Abstract translation: 继电器系统将应急门打开装置电路保持打开，使得结构的门保持关闭，只要从商业电源向该结构的电力通风系统提供电能即可。 当电源故障时，继电器系统关闭包括其自身电源的应急开门装置电路，以操作打开门的装置，该开门装置为结构打开门以为结构提供紧急通风。

公开(公告)号：US11655906B2

公开(公告)日：2023-05-23

申请号：US17485788

申请日：2021-09-27

Applicant: Joseph Ledvora ,  Thomas J. Davern ,  James E. Pearson

Inventor： Joseph Ledvora ,  Thomas J. Davern ,  James E. Pearson

IPC: F16K11/085 ,  F16K5/04

CPC classification number: F16K11/0856 ,  F16K5/0471

Abstract: Embodiments of a multi-port multi-plane valve are provided. The multi-port multi-plane valve includes a housing which defines an internal cavity. The housing further includes a plurality of ports in which each port lies within one of two planes that are normal to each other. Each of the plurality of ports is in communication with the internal cavity. A shell body is rotatably disposed within the internal cavity and provides selectable fluid communications between the ports. A seal member is also provided which has a plurality of openings and surrounds the shell body. At least one flow enhancer channel may be included to reduce the pressure drop occurring on one side of the valve when controlling flow paths on the other side of the valve.

公开(公告)号：US11047501B2

公开(公告)日：2021-06-29

申请号：US16035065

申请日：2018-07-13

Applicant: Tony Leeseberg ,  Stephen Sapp ,  Curtis Phillips ,  James E. Pearson

Inventor： Tony Leeseberg ,  Stephen Sapp ,  Curtis Phillips ,  James E. Pearson

IPC: F16K31/06 ,  F16K39/02 ,  F16K1/20

Abstract: Embodiments of a normally open gas valve are disclosed herein. The normally open gas valve includes a valve plug that gradually or partially disengages from the valve seat such that the actuation power required to open the valve is substantially reduced. The force required to open or close the valve is also reduced through the use of an off-center lever arm that multiplies the force applied by the armature of the actuation means. In this way, a less expensive actuation means, e.g., a less expensive solenoid, is able to be used to actuate the normally open gas valve.

公开(公告)号：US20200182370A1

公开(公告)日：2020-06-11

申请号：US16213778

申请日：2018-12-07

Applicant: James E. Pearson ,  Paul Charles Berkley ,  Shane Duncan Bartow ,  Kenneth A. Bergbauer

Inventor： James E. Pearson ,  Paul Charles Berkley ,  Shane Duncan Bartow ,  Kenneth A. Bergbauer

IPC: F16K31/40 ,  F16K31/385 ,  F15B13/04

Abstract: A valve is disclosed a valving member positioned in an internal valving cavity and operable to control a flow of water therethrough. The valving member includes a diaphragm and an insert. A passageway through the diaphragm communicates with a bleed slot, preferably a tapered bleed slot, and a scallop of the insert. The scallop cooperates with the diaphragm to form a bleed holes when the valving member is in a closed position. The diaphragm and the insert at least partially separate when the valving member is opened to expose the bleed slot and scallop. The diaphragm rolls up to contact the insert when the valving member is closed to create a wiping action to flush any trapped debris from the bleed slot.

公开(公告)号：US20190199015A1

公开(公告)日：2019-06-27

申请号：US15852066

申请日：2017-12-22

Applicant: Philip C. Hawken ,  James E. Pearson

Inventor： Philip C. Hawken ,  James E. Pearson

IPC: H01R9/24 ,  H01R31/06

CPC classification number: H01R9/2491 ,  H01H37/02 ,  H01H89/04 ,  H01R9/2416 ,  H01R9/2475 ,  H01R31/06 ,  H02J4/00

Abstract: A connector bridge for a packaged circuit element is provided. The connector bridge includes a connector bridge body defining a mounting axis. It includes a first plurality of terminal receivers at a first location and a second plurality of terminal receivers at a second location. The pluralities of terminal receivers are arranged closer to a side of the connector bridge body than to the mounting axis to receive and electrically connect with terminals of the packaged circuit element in the first wiring orientation. The connector bridge includes a wiring connector at a third location. The wiring connector extends radially outwards of an outermost perimeter defined by radially outermost sides of the packaged circuit element. The first, second and third locations are at different locations. The wiring connector is electrically connected with the at least first and the second terminal receivers and defines a second wiring orientation.