Ingersoll-rand Company

Cameron International Corporation

Ingersoll-rand Industrial U.s., Inc.

Thomas Edward Gerber

Mark R Sabin

Noel Blair

Johnathon David Clemons

Robert Small

Michael Anthony Nuchereno

Paul A Leising

Johnathan David Clemons

Jonathan D Clemons

Jonathan David Clemons

Jr Noel D Blair

Embodiments of the present disclosure are directed towards a bearing of a rotor assembly having a first lubricant flow path configured to flow a first lubricant flow to a first bearing surface of the rotor assembly and a second lubricant flow path separate from the first lubricant flow path and configured to flow a second lubricant flow to a second bearing surface of the rotor assembly.

Centrifugal compressor having lubricant distribution system

An impeller including a hub body, a shroud surrounding the hub body, and a plurality of impeller blades extending from the hub body to the shroud, wherein the hub body, the shroud, and the plurality of impeller blades are a one-piece structure.

Monolithic shrouded impeller

Embodiments of the present disclosure are directed towards a centrifugal compressor, a heat exchanger integral with the centrifugal compressor and configured to transfer heat from a fluid pressurized by the centrifugal compressor to a cooling fluid flow, and a cooling fluid supply head of the heat exchanger comprising an integral flow control valve configured to regulate a cooling fluid flow rate through the heat exchanger.

Centrifugal compressor having cooling system

Embodiments of the present disclosure are directed towards a seal assembly including a first seal and a second seal, wherein the first seal and the second seal axially abut one another within a retaining bore of a compressor, and cooperatively form an outer radial contour of the seal assembly that is retained by the retaining bore.

Centrifugal compressor having seal system

Embodiments of the present disclosure are directed towards an annular bearing retainer ring comprising a first axial surface, wherein the first axial surface is planar, and a second axial surface, wherein the second axial surface is non-planar.

Centrifugal compressor having a bearing assembly

A system including a lubrication system, including a block with a first cooler interface, a second cooler interface, and at least one lubrication passage extending through the block, wherein the at least one lubrication passage fluidly couples to the first cooler interface and to the second cooler interface, a first cooler including a first mating cooler interface coupled to the first cooler interface, and a second cooler including a mating second cooler interface coupled to the second cooler interface, and a first valve within the block, wherein the first valve is configured to control a flow of a lubricant through the at least one lubrication passage relative to the first cooler and/or the second cooler.

Integrated lubrication cooling system

A throttling valve assembly has an outer housing that is sealed. An actuator is connected to a pressure balanced shaft that extends into the housing to operate a plurality of linkages that can rotate blades in tandem. With the surrounding housing sealed, the shaft penetrations of the blade support shafts no longer need seals or a purge system to supply process gas during times of reduced pressure in situations with the blades nearly closed. A pressure equalization system has balance passages internal to the housing to allow flow from higher pressure zones to lower pressure zone of the process gas so as to avoid creation of a condition that can draw air into any zones of reduced pressure in the housing.

Compressor throttling valve assembly

In certain embodiments, a system includes an inlet guide vane assembly. The inlet guide vane assembly includes a plurality of inlet guide vanes disposed in a radial pattern around a central axis and configured to rotate about axes orthogonal to the central axis. The inlet guide vane assembly also includes a plurality of vane shafts, each connected to a respective inlet guide vane and configured to rotate with the respective inlet guide vane about the respective orthogonal axis. The inlet guide vane assembly further includes a drive shaft directly connected to one of the vane shafts and configured to directly cause rotation of the vane shaft to which it is directly connected and to indirectly cause rotation of the remaining vane shafts in the plurality of vane shafts. In addition, the inlet guide vane assembly includes a rotary actuator connected to the drive shaft and configured to cause rotation of the drive shaft.

Growing community of inventors

Williamsville, NY, United States of America

Thomas Edward Gerber