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    • 1. 发明公开
    • Stator for use in an electromotor or dynamo
    • 定子zum Gebrauch在einem Elektromotor oder发电机
    • EP1107423A1
    • 2001-06-13
    • EP99309616.3
    • 1999-11-30
    • Fan, Yang-Fung
    • Fan, Yang-Fung
    • H02K1/14
    • H02K1/141H02K2201/06
    • A stator (90) for use in an electro-motor or dynamo, which includes a plurality of stator units (10) and winding means (30) wound round the stator units. Each stator unit (10) comprises a column (19) having a first end section (11), a second end section (12) and a middle section (13), the first end section (11) and the second end section (12) being formed integral with two distal ends of the middle section (13) and turned toward an inner side (14) of the column. The stator units are arranged around a central axis in such a manner that the longitudinal axis of each stator (90) is arranged in parallel or perpendicular to the central axis or at an angle relative to the central axis.
    • 一种用于电动机或发电机的定子(90),其包括缠绕在定子单元上的多个定子单元(10)和绕组装置(30)。 每个定子单元(10)包括具有第一端部(11),第二端部(12)和中间部分(13)的第一端部(19),第一端部部分(11)和第二端部部分 )与中间部分(13)的两个远端一体地形成并且朝向柱的内侧(14)转动。 定子单元围绕中心轴线布置成使得每个定子(90)的纵向轴线平行或垂直于中心轴线或相对于中心轴线成一定角度布置。
    • 2. 发明专利
    • Holographic image display apparatus
    • GB2563873B
    • 2022-03-02
    • GB201710306
    • 2017-06-28
    • FAN YANG
    • FAN YANG
    • G03H1/22G03H1/26
    • An apparatus for projecting a three-dimensional holographic image includes a coherent light source 6 and beam expander optics 8 which transmit light onto spatial light modulator (SLM) 4. Under control from processor 5, SLM 4 performs amplitude modulation to impart an amplitude pattern representative of a 2D slice of the desired 3D image projection onto the light beam. The amplitude-patterned light is subject to a Fourier transform by a lens arrangement (e.g. lens 3). The Fourier transform of the amplitude-patterned light is brought to focus upon a further, phase-modulating, SLM 2 which performs a Fresnel transform upon the light incident upon it. SLM 2 is also subject to control from processor 5. The Fresnel transform provides a lensing effect, thus different phase-modulating patterns enable associated 2D holographic image slices to be focused in adjacent image planes. Rapid sequential display of different 2D image slices is used to generate the perception of a 3D projected holographic image in the image space. Embodiments include alternative lens arrangements including a phase mask (31, figure 2) to impart a pseudo-random phase pattern on the beam to reduce noise in the projected image. An associated method of generating a holographic image is also disclosed. The disclosed apparatus and method are intended to enable rapid generation of a holographic projection without requiring processor-intensive computation of Fourier transforms of the image slices.
    • 3. 发明专利
    • Holographic image display apparatus
    • GB2563873A
    • 2019-01-02
    • GB201710306
    • 2017-06-28
    • FAN YANG
    • FAN YANG
    • G03H1/22G03H1/26
    • An apparatus for projecting a three-dimensional holographic image includes a coherent light source 6 and beam expander optics 8 which transmit light onto spatial light modulator (SLM) 4. Under control from processor 5, SLM 4 performs amplitude modulation to impart an amplitude pattern representative of a 2D slice of the desired 3D image projection onto the light beam. The amplitude-patterned light is subject to a Fourier transform by a lens arrangement (e.g. lens 3). The Fourier transform of the amplitude-patterned light is brought to focus upon a further, phase-modulating, SLM 2 which performs a Fresnel transform upon the light incident upon it. SLM 2 is also subject to control from processor 5. The Fresnel transform provides a lensing effect, thus different phase-modulating patterns enable associated 2D holographic image slices to be focused in adjacent image planes. Rapid sequential display of different 2D image slices is used to generate the perception of a 3D projected holographic image in the image space. Embodiments include alternative lens arrangements including a phase mask (31, figure 2) to impart a pseudo-random phase pattern on the beam to reduce noise in the projected image. An associated method of generating a holographic image is also disclosed. The disclosed apparatus and method are intended to enable rapid generation of a holographic projection without requiring processor-intensive computation of Fourier transforms of the image slices.
    • 6. 发明专利
    • 馬達定子結構及其定子單元與製造方法
    • 马达定子结构及其定子单元与制造方法
    • TW201642552A
    • 2016-12-01
    • TW104117265
    • 2015-05-28
    • 范揚鋒FAN, YANG-FUNG
    • 范揚鋒FAN, YANG-FUNG
    • H02K1/18H02K15/00
    • H02K1/148H02K15/022H02K15/066
    • 一種馬達定子結構及其定子單元與製造方法,所述馬達定子結構包括複數個定子單元與複數個襯套。其中上述定子單元環繞形成環形結構,各定子單元包括徑向槽齒與延伸臂,其中徑向槽齒包括靴部與外周側,靴部與外周側於其二側之間以相對之第一側與第二側相互連接,第一側設有第一接合部,延伸臂延伸自第二側且延伸臂末端設有第二接合部,其中相鄰的二定子單元的相鄰之第一接合部與第二接合部相互接合,襯套分別穿套於定子單元之延伸臂外部,且各襯套上繞設有線圈。一種馬達定子結構的定子單元與製造方法亦在此揭露。
    • 一种马达定子结构及其定子单元与制造方法,所述马达定子结构包括复数个定子单元与复数个衬套。其中上述定子单元环绕形成环形结构,各定子单元包括径向槽齿与延伸臂,其中径向槽齿包括靴部与外周侧,靴部与外周侧于其二侧之间以相对之第一侧与第二侧相互连接,第一侧设有第一接合部,延伸臂延伸自第二侧且延伸臂末端设有第二接合部,其中相邻的二定子单元的相邻之第一接合部与第二接合部相互接合,衬套分别穿套于定子单元之延伸臂外部,且各衬套上绕设有线圈。一种马达定子结构的定子单元与制造方法亦在此揭露。