公开(公告)号：US4338782A

公开(公告)日：1982-07-13

申请号：US96760

申请日：1979-11-23

Applicant: William C. Marchand

Inventor： William C. Marchand

IPC: F02C3/26 ,  F23C1/00 ,  F23R5/00

CPC classification number: F02C3/26 ,  F23C1/00 ,  F23R5/00

Abstract: Pressurized communited solid fuel particles are mechanically reground in a fuel injector prior to being radially injected in a swirling motion into a combustor where the fuel is mixed with oxidizing fluid in a swirling motion that is opposite to the swirling motion imported to the solid fuel particles and burned to form both solid and gaseous products of combustion. The products of combustion are passed through separator where the solid products of combustor are removed by inertia. Means are also provided for injecting liquid or gaseous fuels into the combustor to assist in the combustion process and meeting varying load demands on the engine.

Abstract translation: 加压的共用固体燃料颗粒在燃料喷射器中在旋转运动之前被径向地注入到燃烧器中，其中燃料与氧化流体以与进入固体燃料颗粒的旋转运动相反的旋转运动混合， 燃烧形成固体和气体的燃烧产物。 燃烧产物通过分离器，其中通过惯性除去燃烧器​​的固体产物。 还提供了用于将液体或气体燃料喷射到燃烧器中以协助燃烧过程并满足对发动机的不同负载要求的装置。

公开(公告)号：US4550563A

公开(公告)日：1985-11-05

申请号：US642728

申请日：1984-08-17

Applicant: William C. Marchand

Inventor： William C. Marchand

IPC: F02C3/26 ,  F23C1/00 ,  F23R5/00

CPC classification number: F23C1/00 ,  F02C3/26 ,  F23R5/00

Abstract: Pressurized comminuted solid fuel particles are mechanically reground in a fuel injector prior to being radially injected in a swirling motion into a combustor where the fuel is mixed with oxidizing fluid in a swirling motion that is opposite to the swirling motion imparted to the solid fuel particles and burned to form both solid and gaseous products of combustion. The products of combustion are passed through an inertia separator where the solid products of combustion are removed by inertia. Means are also provided for injecting liquid or gaseous fuels into the combustor to assist in the combustion process and in meeting varying load demands on the engine.

Abstract translation: 加压粉碎的固体燃料颗粒在燃料喷射器中在旋转运动中被径向喷射到燃烧器中之前被机械地再循环，其中燃料与氧化流体以与施加到固体燃料颗粒的旋转运动相反的旋转运动混合， 燃烧形成固体和气体的燃烧产物。 燃烧产物通过惯性分离器，其中通过惯性除去固体燃烧产物。 还提供了用于将液体或气体燃料喷射到燃烧器中以协助燃烧过程并满足对发动机的不同负载要求的装置。

公开(公告)号：US4492520A

公开(公告)日：1985-01-08

申请号：US376327

申请日：1982-05-10

Applicant: William C. Marchand

Inventor： William C. Marchand

IPC: F01D17/16 ,  F01D1/08

CPC classification number: F01D17/167

Abstract: A turbine having a radial inlet to the turbine wheel is provided with a multi-stage stator wherein the vanes of its separate stages are fixed at different angles of incidence. The stator is mounted for movement so that each of its stages may be positioned in alignment with said opening. The vanes of one stage of the stator are inclined relative to the inlet to produce forward rotation of the turbine wheel while those of another stage are inclined oppositely to produce reverse rotation thereof. The system includes means for positioning the stator so that the vanes of two adjacent stages thereof are located in partial alignment with the inlet opening so as to regulate the power output of the turbine to a neutral state.

Abstract translation: 具有到涡轮机叶轮的径向入口的涡轮机设置有多级定子，其中其分离级的叶片被固定在不同的入射角。 定子被安装用于运动，使得其每个级可以被定位成与所述开口对准。 定子的一级的叶片相对于入口倾斜，以产生涡轮机叶轮的正向旋转，而另一级的叶片相反地倾斜以产生其反转。 该系统包括用于定位定子的装置，使得其两个相邻级的叶片位于与入口开口部分对准，以便将涡轮机的功率输出调节到中性状态。

公开(公告)号：US4688663A

公开(公告)日：1987-08-25

申请号：US629109

申请日：1984-07-09

Applicant: William C. Marchand

Inventor： William C. Marchand

IPC: F01D17/16 ,  B60K13/02 ,  B60K41/20

CPC classification number: F01D17/167

Abstract: A servo mechanical control for efficiently bringing a rotating turbine wheel of a turbine engine having a multi-stage stator assembly to a non-rotating condition and for maintaining the turbine wheel in a non-rotating condition. The servo mechanical control includes a detector for detecting the direction of rotation of the turbine wheel and a control device interconnected with the multi-stage stator assembly and operable, in response to the detection of the turbine wheel in either predetermined direction, to displace the multi-stage stator assembly to a position causing a reverse torque on the turbine wheel. The detector preferably consists of at least one brake body pivotally interconnected with the vehicle and selectively operable to engage the output shaft of the turbine wheel. When engaged with the output shaft, the brake body is pivoted in response to angular motion of the turbine wheel. The control device preferably includes a piston and cylinder assembly interconnected with the multi-stage stator assembly and a valve responsive to the angular position of the brake body to selectively interconnect the sides of the piston and cylinder assembly with a pump and a sump.

Abstract translation: 一种伺服机械控制装置，用于将具有多级定子组件的涡轮发动机的旋转涡轮机叶片有效地带入非旋转状态并将涡轮机叶轮保持在非旋转状态。 伺服机械控制包括用于检测涡轮机叶轮的旋转方向的检测器和与多级定子组件互连的控制装置，并且可响应于沿预定方向的涡轮机叶轮的检测而移动多级定子组件 级定子组件到达导致涡轮机叶轮上的反向转矩的位置。 检测器优选地包括至少一个与车辆枢转地互连的制动器体，并可选择性地操作以接合涡轮机叶轮的输出轴。 当与输出轴接合时，制动器主体响应于涡轮机叶轮的角运动而枢转。 控制装置优选地包括与多级定子组件互连的活塞和气缸组件，以及响应于制动器主体的角位置以选择性地将活塞和气缸组件的侧面与泵和贮槽相互连接的阀。

公开(公告)号：US4345527A

公开(公告)日：1982-08-24

申请号：US168072

申请日：1980-07-14

Applicant: William C. Marchand

Inventor： William C. Marchand

IPC: F23K3/02

CPC classification number: F23K3/02 ,  F02B2275/14 ,  Y02T10/123

Abstract: A solid fuel particle and air control device for use with combustion systems for a gas turbine engine and the like is disclosed. The device has a first housing with an inlet passage for receiving solid fuel particles. The first housing is mounted on a second housing with a blind cavity. A first passage extends through the second housing so as to intersect the blind cavity to permit flow communication therebetween. Solid fuel particles from the inlet passage of the first housing are metered and transfered to the blind cavity. A fluid pressure source is injected into the first passage in the secondary housing so as to entrain the solid fuel particles in the air as to form a uniform air entrained mixture. The air entrained mixture is then ejected out of the first passage in the second housing to a duct which communicates with the combustion system of the gas turbine engine where the air entrained solid fuel particle mixture is burned.

Abstract translation: 公开了一种用于燃气轮机发动机等的燃烧系统的固体燃料颗粒和空气控制装置。 该装置具有第一壳体，其具有用于接收固体燃料颗粒的入口通道。 第一壳体安装在具有盲腔的第二壳体上。 第一通道延伸穿过第二壳体以便与盲腔相交以允许它们之间的流动连通。 来自第一壳体的入口通道的固体燃料颗粒被计量并转移到盲腔。 流体压力源被注入次级壳体中的第一通道中，以将固体燃料颗粒夹带在空气中以形成均匀的气流混合物。 空气夹带的混合物然后从第二壳体中的第一通道中排出到与空气夹带的固体燃料颗粒混合物燃烧的燃气涡轮发动机的燃烧系统连通的管道。