公开(公告)号：US20190040875A1

公开(公告)日：2019-02-07

申请号：US15670443

申请日：2017-08-07

Applicant: Ingersoll-Rand Company

Inventor： Prathap Kumar Ramamoorthy ,  Raghu Thipparegowda

IPC: F04D29/46 ,  F04D29/30 ,  F04D29/28 ,  F01D17/16

Abstract: An inlet guide vane assembly having a plurality of pivoting vanes interconnected with a mechanism useful to move the vanes between positions. The vanes can be connected via a series of links and reciprocating hinges which together transmit motion from a drive vane to a number of driven vanes without the need for a sync ring. Motion received by a drive vane is transmitted via a first link to a reciprocating hinge, where the reciprocating hinge is capable of both pivoting and moving in a reciprocating manner along a path. The reciprocating hinge can also be coupled with a second link which transmits motion imparted from the drive vane via the first link to a driven vane. The driven vane is connected via another second link to another reciprocating hinge, which in turns transmits further motion via another first link to another driven vane.

公开(公告)号：US20160370120A1

公开(公告)日：2016-12-22

申请号：US14744187

申请日：2015-06-19

Applicant: Ingersoll-Rand Company

Inventor： Prathap Kumar Ramamoorthy ,  David Keneda Harper ,  Andrew David Nemcek

IPC: F28D7/16 ,  B23P15/26

CPC classification number: B23P15/26 ,  F28D7/1607 ,  F28F9/0132 ,  F28F9/0202 ,  F28F9/0226 ,  F28F2230/00

Abstract: A shell and tube type heat exchanger is provided. The heat exchanger includes an elongated body defining therein a cavity that can receive a first fluid. An array of tubes having a first face and a second face can be configured within the cavity to direct a second fluid through the cavity. A bonnet can be functionally coupled to the array of tubes, the bonnet defining an interior region in fluidic communication with the array of tubes. A plate can be functionally coupled to the array of tubes, the plate defining a space in fluidic communication with the array of tubes. The bonnet can include one or more projections extending from an interior surface and into the interior region of the bonnet. The bonnet and plate are adaptable to define a first or second multi-pass flow pattern configuration of the second fluid within the array of tubes.

Abstract translation: 提供了壳管型热交换器。 热交换器包括在其中限定有可容纳第一流体的空腔的细长主体。 具有第一面和第二面的管阵列可以被配置在空腔内以引导第二流体通过空腔。 发动机罩可以在功能上耦合到管阵列，发动机罩限定与管阵列流体连通的内部区域。 板可以功能地耦合到管阵列，该板限定与管阵列流体连通的空间。 发动机罩可以包括从内表面延伸到发动机盖的内部区域中的一个或多个突起。 发动机罩和板可适应于限定管阵列内的第二流体的第一或第二多通流模式构型。