公开(公告)号：US12095209B1

公开(公告)日：2024-09-17

申请号：US17544821

申请日：2021-12-07

Applicant: Brian Lee Davis

Inventor： Brian Lee Davis

IPC: H01R24/76 ,  F21S8/00 ,  F21V21/002 ,  H01R4/30 ,  H01R33/88 ,  H01R33/90 ,  H01R103/00 ,  H01R107/00 ,  H02G3/14

CPC classification number: H01R24/76 ,  F21S8/03 ,  F21V21/002 ,  H01R4/30 ,  H01R33/90 ,  H02G3/14 ,  H01R33/88 ,  H01R2103/00 ,  H01R2107/00

Abstract: An electrical receptacle is provided having electrical connection screws with a shaft, a drive head and an intermediate head. The shaft has a threaded end that is suitable to be selectably turned into the receptacle until electrical wires are pressed between the receptacle and the intermediate head. The drive head is opposite the threaded end of the shaft. A seat is provided between the drive head and intermediate head. A cover is provided having prongs that engage the screws in the seats. The width of the seats provides a lateral tolerance to engagement of the prong and screw. The prongs can be flared at their ends to engage the seat and the prong bodies are held in contact against the seat to provide a secure electrical connection. Electronics can be embedded within the cover so that it glows or shines.

公开(公告)号：US11261888B1

公开(公告)日：2022-03-01

申请号：US16703771

申请日：2019-12-04

Applicant: Brian Lee Davis

Inventor： Brian Lee Davis

IPC: F15B21/042 ,  F04B39/06

Abstract: The pump has a body having a heat sink on the body underside. An extension rises from the body. A guide is provided for a piston, which together move up and down relative to the body and extension. The pump is within a tank filled with heating liquid. The heating liquid is separated (directly or indirectly) from a gas cavity with a bladder. The pump can have a coolant cavity partially bordered by a bladder that separates the heating liquid from the gas. A coolant then flows through the cavity over the top of the bladder keeping it cool and preventing bladder degradation. A high temperature liquid system maintains the temperature of the heating liquid. A coolant system maintains the temperature of the coolant. A pressure equalization system maintains balance in pressure between the heating liquid and coolant. A steam system is provided as is a control system.

公开(公告)号：US10119399B1

公开(公告)日：2018-11-06

申请号：US14962965

申请日：2015-12-08

Applicant: Brian Lee Davis

Inventor： Brian Lee Davis

IPC: F01C21/04 ,  F03C2/00 ,  F03C4/00 ,  F04C2/00 ,  F01C20/24 ,  F01C1/344 ,  F01C21/10 ,  F01C21/08 ,  F04C2/344 ,  F04C29/04

Abstract: The present invention is an engine having a housing, a rotor and a plurality of vanes. The housing has a cavity with an outer wall that has an inlet region, an insulation or hot region, a thermal separator, a chill region, a work region and a return region. The vanes define cavities that rotate between the rotor and the housing. Hot gas enters in the inlet region, which can have a slot. The cavity is full of hot gas in the insulation region. The temperature is reduced in the chill region, which causes the pressure to likewise drop to a relative low pressure. In the work region, the diameter of the outer wall is reduced. The pressure differential between successive cavities causes the rotor to turn in the direction of the decreasing wall length, whereby work can then be extracted from the engine.

公开(公告)号：US12152581B1

公开(公告)日：2024-11-26

申请号：US18376303

申请日：2023-10-03

Applicant: Brian Lee Davis

Inventor： Brian Lee Davis

IPC: F04B53/12 ,  F04B39/00 ,  F04B43/00 ,  F04B45/04 ,  F04B53/14

Abstract: A compression pump has a bladder that is supported during the compression stroke on the low-pressure side of the bladder, and that can have a compression cavity that is fully evacuated during each stroke. The compression pump can have a housing with an entrance section, a center section, and a crown section. The entrance and center sections define seats to receive bridge bearings (of bridges each having a rod and a bearing). A piston can have an inlet section, a middle section, and a head section. The inlet and middle sections define seats to receive groove bearings. The bridges and groove bearings structurally hold a support structure, which supports the bladder. The support structure can be a slide support that changes shape as the piston moves within the housing. The piston head can have a valve seat that the inlet valve head is received within when it is closed.

公开(公告)号：US11629789B1

公开(公告)日：2023-04-18

申请号：US17003720

申请日：2020-08-26

Applicant: Brian Lee Davis

Inventor： Brian Lee Davis

IPC: F16K5/12 ,  F16K31/04 ,  F01B17/04 ,  F01B3/00 ,  F01B25/10 ,  F16K5/18 ,  F16K3/24 ,  F16K3/26 ,  F16K5/04 ,  F16K5/10

Abstract: A valve assembly is adjustable in three independent ways allowing it to provide a variable input volume. The valve assembly has a base and an entrance plate. An outer guide, an inner guide and a shaft, each with a passage, are held together and the shaft is rotatable between the guides. The valve is open when the passages of the inner guide plate and shaft are aligned and closed when the passages are not aligned. The shaft RPM determines how many times per minute the valve opens. The open/closed ratio of the valve assembly determines how long the valve is open during each half revolution. The location of the shaft up or down in relationship to the inner guide determines what percentage of possible flow passes through the valve during each half revolution. The valve assembly can be used with either a gas or liquid medium.