公开(公告)号：WO1992010873A1

公开(公告)日：1992-06-25

申请号：PCT/US1991009003

申请日：1991-11-27

Applicant: ALLIED-SIGNAL INC.

Inventor： ALLIED-SIGNAL INC. ,  DENK, Joseph

IPC: H02K26/00

CPC classification number: H02K3/32 ,  B64C13/50 ,  H02K1/12 ,  H02K1/2726 ,  H02K3/47 ,  H02K5/225 ,  H02K7/106 ,  H02K9/197 ,  H02K21/14 ,  Y10T29/49009

Abstract: An actuating system for a primary flight control surface including unique electric drive motors having an integral detent mode. The motors include a unique laminated stator core and means for changing the continuity of the magnetic circuit. The stator core structure is split into two part-cylindrical elements which define air gaps between their opposing ends. Flux gates fill the air gaps and provide magnetic circuit continuity. The flux gates are connected to solenoids which can displace the flux gates in and out of the air gaps, thereby changing the continuity of the magnetic circuit of the motor. The motor rotor aligns its magnetic axis with the air gaps, and will resist substantial imposed torque loads.

Abstract translation: 用于主飞行控制表面的致动系统，包括具有整体制动模式的独特的电驱动马达。 电动机包括独特的层压定子铁芯和用于改变磁路的连续性的装置。 定子芯结构被分成两部分圆柱形元件，它们在它们的相对端之间限定气隙。 磁通门填充气隙并提供磁路连续性。 磁通门连接到螺线管，螺线管可以将磁通门移入和移出气隙，从而改变电机的磁路的连续性。 电动机转子将其磁轴与气隙对准，并且将抵抗大量施加的转矩负载。

公开(公告)号：WO1991001585A1

公开(公告)日：1991-02-07

申请号：PCT/US1990004033

申请日：1990-07-18

Applicant: ALLIED-SIGNAL INC.

Inventor： ALLIED-SIGNAL INC. ,  DENK, Joseph ,  MESCHEDER, Donald, G.

IPC: H02K03/47

CPC classification number: H02K9/197 ,  H02K3/32 ,  H02K3/47 ,  H02K5/225

Abstract: A stator construction for a permanent magnet rotor electrical machine (10) eliminates ferromagnetic teeth customarily used and incorporates a winding support (30) made of non-magnetizable, non-conductive material and having radially outwardly extending support fins (32) to support the stator windings (36). The windings (36) are formed of very many strands of fully transposed and insulated fine wire and are continued to the outside of the stator as lead wires (48). Windings (36) for a plurality of different phases are carried in the slots between the fins (32) and insulation strips (38) are provided which separate the phase windings (36) in the slots and which extend beyond the fins (32) to provide insulation between the end turns of the different phase windings (36) as well. To aid in assembly a flux collector (40) which is formed of many laminations (42) and which is generally cylindrical surrounding the windings (36), is split into two half cylindrical parts. A cylindrical insulating layer (41) is interposed between the windings (36) and the flux collector (40). A housing (12) surrounding the stator includes connections (45, 46) to permit flow of a liquid or gas cooling medium through and past the stator windings (36).

Abstract translation: 用于永磁转子电机（10）的定子结构消除了通常使用的铁磁齿，并且包括由不可磁化的非导电材料制成并具有径向向外延伸的支撑翅片（32）的绕组支撑（30），以支撑定子 绕组（36）。 绕组（36）由完全转置和绝缘的细线的许多股形成，并且作为引线（48）连续到定子的外部。 多个不同相的绕组（36）被承载在翅片（32）之间的狭槽中，并且提供绝缘条（38），其分隔槽中的相绕组（36）并延伸超过翅片（32）至 在不同相绕组（36）的端匝之间也提供绝缘。 为了有助于组装由许多叠片（42）形成并且围绕绕组（36）的通常为圆柱形的通量收集器（40）被分成两个半圆柱形部分。 在绕组（36）和磁通收集器（40）之间插入圆柱形绝缘层（41）。 围绕定子的壳体（12）包括连接（45,46），以允许液体或气体冷却介质流过定子绕组（36）并通过定子绕组（36）。

公开(公告)号：WO1991003860A1

公开(公告)日：1991-03-21

申请号：PCT/US1990004927

申请日：1990-08-30

Applicant: ALLIED-SIGNAL INC.

Inventor： ALLIED-SIGNAL INC. ,  DENK, Joseph

IPC: H02K55/04

CPC classification number: H02K3/47 ,  H02K11/00 ,  H02K11/01 ,  H02K15/03 ,  H02K55/02 ,  H02K55/04 ,  Y02E40/622 ,  Y02E40/625 ,  Y10S505/878 ,  Y10S505/924 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49014

Abstract: The invention defines a dynamoelectric machine (10) having a superconducting magnet rotor (16) and a method of magnetizing the superconducting magnet rotor (16). The superconducting magnet rotor (16) provides a very strong magnetic field, potentially exceeding the field strength of high energy product permanent magnets. The magnetizing method is based on capturing or freezing of the magnetic field within the superconducting magnet (46), which magnetic field having been obtained by energizing one of the stator windings (40) with a direct current.

Abstract translation: 本发明定义了具有超导磁体转子（16）的电动机（10）和磁化超导磁体转子（16）的方法。 超导磁体转子（16）提供非常强的磁场，可能超过高能产品永磁体的场强。 磁化方法基于超导磁体（46）内的磁场的捕获或冻结，该磁场是通过用直流电通过定子绕组（40）中的一个来获得的。

公开(公告)号：WO1990012444A1

公开(公告)日：1990-10-18

申请号：PCT/US1990001784

申请日：1990-04-03

Applicant: ALLIED-SIGNAL, INC.

Inventor： ALLIED-SIGNAL, INC. ,  DENK, Joseph

IPC: H02K03/47

CPC classification number: H02K9/197 ,  H02K1/12 ,  H02K3/00 ,  H02K3/47

Abstract: The invention discloses a dynamoelectric machine (40) having a two piece split-stator (45) for assembly about a shaft mounted rotor (42). The dynamoelectric machine (40) may readily be incorporated into the design of a device having a rotating shaft such as a jet engine (10) to provide electrical output power.

Abstract translation: 本发明公开了一种具有用于围绕轴安装的转子（42）组装的两件式分裂定子（45）的电动机（40）。 电动机（40）可以容易地结合到具有诸如喷气发动机（10）的旋转轴的装置的设计中，以提供电力输出功率。

公开(公告)号：WO1989011752A1

公开(公告)日：1989-11-30

申请号：PCT/US1989002058

申请日：1989-05-12

Applicant: ALLIED-SIGNAL INC.

Inventor： ALLIED-SIGNAL INC. ,  RAYBOULD, Derek ,  FISH, Gordon, Edward ,  DENK, Joseph

IPC: H02K21/08

CPC classification number: H02K1/2726 ,  H02K1/30 ,  H02K15/03 ,  Y10T29/49012

Abstract: A rotor assembly (10) comprises a high energy product permanent magnet (12) contained within a sheath (14) and metallurgically bonded thereto. The metallurgical bond imparts mechanical strength to the magnet (12) thereby preventing crack propagation therewithin during operation of the rotor assembly (10) and minimizes the thermal barrier to the transfer of heat from the magnet (12) to the sheath (14).