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    • 1. 发明申请
    • MULTI-PIECE FIBER OPTIC COMPONENT AND MANUFACTURING TECHNIQUE
    • 多片纤维光学元件和制造技术
    • WO2003003068A2
    • 2003-01-09
    • PCT/US2002/022092
    • 2002-06-28
    • XANOPTIX, INC.TREZZA, JohnKANG, KeithDUDOFF, GregOLSON, Ronald
    • TREZZA, JohnKANG, KeithDUDOFF, GregOLSON, Ronald
    • G02B
    • G02B6/4249G02B6/12002G02B6/138G02B6/32G02B6/3644G02B6/3692G02B6/38G02B6/3834G02B6/3885G02B6/42
    • A commercial fiber optic connector of a style constructed to accept a ferrule-like unit therein has optical fibers, each having a first part and a second part separated by lengths, a low precision piece having a peripheral shape of a part of the ferrule like unit, two high precision slices each having fiber holes therein. A chamber separates the two high precision pieces defining a volume therebetween. The optical fibers have their first parts within the fiber holes in one of the high precision slices, their second parts within the fiber holes in the other of the high precision slices, and at least some of their length within the volume. The low precision piece and the two high precision slices collectively form the ferrule like unit and the ferrule like unit is contained substantially within the connector housing. A method of making a commercial optical connector involves making a first plate having holes, each larger than a cross sectional area of an optical fiber; making a second plate having holes each larger than the cross sectional area of the optical fiber; inserting an optical fiber in one of the holes in the first plate and one of the holes in the second plate, forming a ferrule component by connecting each of the first plate and the second plate to a chamber that separates the first plate from the second plate, and inserting the ferrule component in a ferrule location of the commercial optical connector.
    • 被构造成在其中接纳套圈状单元的样式的商用光纤连接器具有光纤,每个光纤具有分开的长度的第一部分和第二部分,具有外围形状的低精度件 套箍状单元的一部分,两个高精度片中的每一个都具有纤维孔。 腔室将两个高精度部件分隔开,从而在两者之间限定体积。 光纤的第一部分在高精度切片之一的纤维孔内,第二部分在另一个高精度切片的纤维孔内,并且其至少一部分长度在体积内。 低精度部件和两个高精度切片共同形成套圈状单元,并且套圈状单元基本上包含在连接器壳体内。 一种制造商用光连接器的方法涉及制造具有孔的第一板,每个孔都大于光纤的横截面积; 制作具有比光纤的横截面积大的孔的第二板; 将光纤插入第一板中的一个孔中和第二板中的一个孔中,通过将第一板和第二板中的每一个连接至将第一板与第二板分隔开的腔室来形成套箍部件 并将套管部件插入商用光连接器的套圈位置。
    • 3. 发明申请
    • MULTI-PIECE FIBER OPTIC COMPONENT AND MANUFACTURING TECHNIQUE
    • 多层光纤组件和制造技术
    • WO2003003064A2
    • 2003-01-09
    • PCT/US2002/020830
    • 2002-06-28
    • XANOPTIX, INC.TREZZA, JohnKANG, KeithDUDOFF, GregOLSON, Ronald
    • TREZZA, JohnKANG, KeithDUDOFF, GregOLSON, Ronald
    • G02B
    • G02B6/4249G02B6/12002G02B6/138G02B6/32G02B6/3644G02B6/3692G02B6/38G02B6/3834G02B6/3885G02B6/42
    • An apparatus to accurately hold an optical fiber within a commercial fiber optic connector. The connector has a first high precision slice having multiple holes of a first area and a first alignment opening and a second high precision slice having multiple holes of a second area and a second alignment opening. The holes of the first high precision slice are arranged relative to the first alignment opening so that, when the second high precision slice and the first high precision slice are juxtaposed with one another and the first alignment opening and the second alignment opening are aligned, the holes of the first high precision slice and the holes of the second high precision slice will be offset relative to each other and will define an opening having an area less than a smaller of the first area and second area. The opening is capable of closely constraining an optical fiber inserted therethrough. A method of making a fiber optic connector adapted to receive a fiber bearing unit involves coupling at least two high precision pieces, having misaligned holes relative to each other, together coupling the at least two high precision pieces to a low precision piece to form a unit, inserting optical fibers into the unit, terminating the fibers in the holes, and housing the unit within a fiber optic connector housing.
    • 一种在商业光纤连接器内精确地保持光纤的装置。 连接器具有第一高精度切片,其具有第一区域和第一对准开口的多个孔和具有第二区域和第二对准开口的多个孔的第二高精度切片。 第一高精度切片的孔相对于第一对准开口布置,使得当第二高精度切片和第一高精度切片彼此并置并且第一对准开口和第二对准开口对准时, 第一高精度切片的孔和第二高精度切片的孔将相对于彼此偏移,并且将限定具有小于第一区域和第二区域的较小面积的开口。 开口能够紧密地约束插入其中的光纤。 一种制造适于接收纤维轴承单元的光纤连接器的方法包括将至少两个相对于彼此具有不对准孔的高精度件联接在一起,将至少两个高精度件连接到低精度件上以形成单元 将光纤插入到单元中,将光纤端接到孔中,并将该单元容纳在光纤连接器壳体内。
    • 6. 发明申请
    • METHODS AND APPARATUS FOR MAINTAINING PRESSURE GAIN IN A SERVOVALVE ASSEMBLY
    • 用于维护服务组件中压力增益的方法和装置
    • WO2005103539A1
    • 2005-11-03
    • PCT/US2005/007821
    • 2005-03-11
    • HR TEXTRON, INC.RODRIGUEZ, Mario ArmandoOLSON, RonaldLEWIS, Torin
    • RODRIGUEZ, Mario ArmandoOLSON, RonaldLEWIS, Torin
    • F16K11/07
    • F16K11/07F16K27/041Y10T137/0491Y10T137/86598Y10T137/86606Y10T137/8671
    • A servovalve has a sleeve (104) having both a first metering aperture (122-1) and a second metering aperture (122-2) in fluid communication with a single port cavity (114-1) defined by the servovalve. A spool (106) oriented within the sleeve has a first land (130-1) and a second land (130-2) and defines a channel ( 132-1) oriented between the first land and the second land. When the spool orients in a null position within the sleeve, the first land overlaps the first metering aperture and the second land overlaps the second metering aperture. As a low viscosity fluid within the servovalve assembly leaks across the first land and enters the channel, the overlap of the first and second lands with the first and second metering apertures minimizes flow of the fluid from the channel into the port cavity associated with the metering apertures. The configuration of the sleeve assembly, therefore, maintains a relatively large pressure gain within the servovalve assembly.
    • 伺服阀具有套筒(104),其具有与由伺服阀限定的单个端口空腔(114-1)流体连通的第一计量孔(122-1)和第二计量孔(122-2)。 定向在套筒内的线轴(106)具有第一平台(130-1)和第二平台(130-2),并限定定向在第一平台和第二平台之间的通道(132-1)。 当卷轴定位在套筒内的零位置时,第一脊与第一计量孔重叠,第二脊与第二计量孔重叠。 当伺服阀组件内的低粘度流体泄漏到第一焊盘并进入通道时,第一和第二焊盘与第一和第二计量孔的重叠使得流体从通道流入与计量相关联的端口腔中 孔。 因此,套筒组件的构造在伺服阀组件内保持相对较大的压力增益。