-
公开(公告)号：US20110120578A1
公开(公告)日：2011-05-26
申请号：US12948345
申请日：2010-11-17
Applicant: Douglas Lloyd LOCKHART
Inventor： Douglas Lloyd LOCKHART
IPC: F15D1/00
CPC classification number: F25B41/003 , F25B45/00 , F25B2345/006 , Y10T137/8158 , Y10T137/86815 , Y10T137/87249 , Y10T137/87877 , Y10T137/87909
Abstract: A manifold, for a refrigeration system, includes a body comprising a bore hole extending through the body, and a plurality of ports including a first process port for adding and removing refrigerant, and a first side port for mechanical connection thereto. The manifold also includes a first ball valve disposed in the body, between the first process port and the first side port. The first ball valve includes a ball recess aligned with the bore hole through the body, and a ball port extending generally transverse to the ball recess and in fluid connection therewith. The ball port includes a narrow end and wider end. The first ball valve is moveable between an open position in which the ball port is aligned with the first side port and the first side port is in fluid connection with the bore hole through the body, and a closed position in which the ball port is out of alignment with the first side port.
Abstract translation: 用于制冷系统的歧管包括主体，其包括延伸穿过主体的钻孔，以及包括用于添加和移除制冷剂的第一处理口的多个端口，以及用于与其机械连接的第一侧端口。 歧管还包括设置在主体中的第一球阀，位于第一处理口和第一侧口之间。 第一球阀包括与穿过主体的钻孔对准的球凹槽，以及大致横向于球凹槽延伸并与其流体连接的球形口。 球形端口包括窄端和较宽端。 第一球阀可以在打开位置之间移动，在该打开位置中，球形口与第一侧端口对准，而第一侧端口通过主体与钻孔流体连接，并且关闭位置，球形口在外部 与第一侧端口对准。
-
公开(公告)号：US20180266250A1
公开(公告)日：2018-09-20
申请号：US15758298
申请日：2016-09-09
Applicant: Douglas Lloyd LOCKHART
Inventor： Douglas Lloyd LOCKHART , Peter Colin HARWOOD
CPC classification number: F01D1/36 , F04D1/06 , F04D5/001 , F04D17/161 , F04D29/447
Abstract: A shear flow turbomachinery device includes a housing having housing walls defining a cavity, a shaft extending into the cavity though a shaft opening in the housing wall at an end of the cavity, a for coupled to the shaft within the cavity, the rotor having a plurality of disks extending radially outward from a central axis of the rotor, the disks having a spaced arrangement forming a gap between adjacent disks, and a shroud for shrouding the rotor, the shroud including a pair of end disks coupled to opposing ends of the rotor, a screen extending between outer edges of the pair of end disks, the screen extending around the rotor between the rotor and the housing walls, wherein the shroud is freely rotatable independent of rotation of the rotor to reduce drag on the disks due to the housing walls when the cavity if filled with fluid and the shaft and plurality of disks are rotated.
-
公开(公告)号：US20150177109A1
公开(公告)日：2015-06-25
申请号：US14575824
申请日：2014-12-18
Applicant: Douglas Lloyd LOCKHART
Inventor： Douglas Lloyd LOCKHART
CPC classification number: G01F1/00 , F24F11/30 , F24F11/46 , F24F11/47 , F24F11/62 , F24F2110/00 , G01K13/00 , G01K2201/00
Abstract: A system and method for analyzing an HVAC/R system includes a receiver for receiving signals from sensors, a memory for storing a pressure-enthalpy relationship for refrigerant of the HVAC/R system, a processor in communication with the receiver and the memory, the processor configured to determine a first energy transfer value associated with an air handler of the HVAC/R system based on the received signals from the sensors, determine a second energy transfer value associated with the refrigerant of the HVAC/R system based on the pressure-enthalpy relationship and the received signals from the sensors; and verify the determined first and second energy transfer values by comparing the first energy transfer value with the second energy transfer value.
Abstract translation: 用于分析HVAC / R系统的系统和方法包括用于从传感器接收信号的接收器，用于存储HVAC / R系统的制冷剂的压力 - 焓关系的存储器，与接收器和存储器通信的处理器， 处理器，其被配置为基于来自所述传感器的接收信号来确定与所述HVAC / R系统的空气处理器相关联的第一能量传递值，基于所述HVAC / R系统确定与所述HVAC / R系统的制冷剂相关联的第二能量传递值， 焓关系和来自传感器的接收信号; 以及通过将所述第一能量转移值与所述第二能量转移值进行比较来验证所确定的第一和第二能量转移值。
-
-
Search Results
3
records
(took 0.019 seconds)
