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    Stator for flotation machines
    61.
    发明授权
    Stator for flotation machines 有权

    公开(公告)号：US10137461B2

    公开(公告)日：2018-11-27

    申请号：US14440225

    申请日：2013-11-06

    Applicant: FLSmidth A/S

    Inventor： Keri Caldwell ,  Timothy J. Olson ,  Ronney Rogerio Rodrigues Silva ,  Yihong Yang ,  Donald J. Foreman

    IPC: B03D1/14 ,  B03D1/24 ,  B03D1/22 ,  B03D1/16

    Abstract: A flotation machine includes a stator positioned in a tank adjacent a rotor. The stator has a plurality of vanes. Each of the vanes has a plurality of slots formed therein. Each of the slots has a shape that is elongated in a direction along the width of the vane in which the slot is formed. Each of the vanes is spaced apart from the other vanes to which that vane is adjacent. The vanes are positioned in series adjacent a periphery of the stator to define a central opening within the stator that is sized such that the rotor of a flotation machine may be positioned therein. The stator may be retrofitted onto a prior flotation machine installation. For instance, a stator may be offered for sale and then installed onto a flotation machine. A previous stator may be removed before the installation of the new stator.

    Connection Device For Conveyors
    64.
    发明申请
    Connection Device For Conveyors 审中-公开

    公开(公告)号：US20180251314A1

    公开(公告)日：2018-09-06

    申请号：US15753997

    申请日：2015-09-30

    Applicant: Ted WAGNER ,  FLSmidth A/S

    Inventor： Ted Wagner

    IPC: B65G21/06 ,  B65G41/00 ,  B65G65/28

    CPC classification number: B65G21/06 ,  B62D55/28 ,  B65G37/005 ,  B65G41/00 ,  B65G41/007 ,  B65G65/28

    Abstract: A connection device for attaching and detaching a frame of a first mobile conveyor section to or from a frame of a second mobile conveyor section comprising: a first portion comprising an upper first portion clamp, a lower first portion clamp and a first middle nub portion disposed between the upper and lower first portion clamps, the first middle nub portion comprising a spherical bearing with a pin disposed laterally therethough; a second portion comprising an upper second portion clamp, a lower second portion clamp and a second middle nub portion disposed between the upper and lower second portion clamps, the second middle nub portion comprising an insertion ramp; and a removable clamp for securing the spherical bearing with a pin in the insertion ramp. Also provided is a mobile conveyor system comprising the connection device.

    MOVABLE ATTACHMENT FOR ROLLER PRESSES AND A METHOD FOR REMOVING CERTAIN PARTS THEREOF
    65.
    发明申请
    MOVABLE ATTACHMENT FOR ROLLER PRESSES AND A METHOD FOR REMOVING CERTAIN PARTS THEREOF 审中-公开

    公开(公告)号：US20170246639A1

    公开(公告)日：2017-08-31

    申请号：US15503431

    申请日：2015-09-18

    Applicant: FLSmidth A/S

    Inventor： David Dustin Udy ,  Roald Sogno

    IPC: B02C4/32 ,  B30B15/08 ,  B30B15/04 ,  B02C4/02 ,  B30B3/04

    CPC classification number: B02C4/32 ,  B02C4/02 ,  B02C4/28 ,  B30B3/04 ,  B30B15/041 ,  B30B15/08

    Abstract: A roller press arrangement, a connection device for movably attaching certain parts to the roller press and a method for more easily performing maintenance on such parts is disclosed. The roller press comprises a frame assembly and a force generation device. The force generation device configured to move so that it is removable when top members of the frame assembly are connected to the side members of the frame assembly and fixed in a closed horizontal position. The connection device for attaching a force generation device to the frame assembly comprises a mounting plate and a hinge. The hinge is rotatable so that the force generation device is removable when top members of the frame assembly are connected to side members of the frame assembly and the top members of the frame assembly are fixed in a closed horizontal position.

    ROTOR FOR AN ELECTRICAL MACHINE
    67.
    发明申请
    ROTOR FOR AN ELECTRICAL MACHINE 审中-公开
    电机转子

    公开(公告)号：US20160226326A1

    公开(公告)日：2016-08-04

    申请号：US15022195

    申请日：2014-09-26

    Applicant: FLSMIDTH A/S

    Inventor： Norbert Gotschmann ,  Stefan Rittler

    IPC: H02K1/27 ,  H02K1/28 ,  H02K21/04

    CPC classification number: H02K1/2766 ,  H02K1/2746 ,  H02K1/28 ,  H02K21/046

    Abstract: The present application relates to a rotor (1) for an electrical machine. The rotor (1) comprises at least one substantially cylindrically shaped ferromagnetic base element (2). Said ferromagnetic base element (2) includes a multitude of posts (3, 3.1, 3.2) radially extending therefrom, each of said posts (3, 3.1, 3.2) being bordered by at least a first lateral surface (4) and a second lateral surface (5), wherein recesses (7) are defined between each pair of neighbouring posts (3, 3.1, 3.2). One ferromagnetic intermediate member (13) is arranged in each recess (7) between each pair of posts (3, 3.1, 3.2). Each ferromagnetic intermediate member (13) is affixed to the first lateral surface (4) of a first post (3.1) and to the second lateral surface (5) of a second post (3.2) of each pair of posts (3, 3.1, 3.2) by means of at least one permanent magnet (6, 6.1, 6.2), respectively, said permanent magnets (6, 6.1, 6.2) being each oriented such that the same pole faces said ferromagnetic intermediate members (13). The first lateral surface (4) and said second lateral surface (5) are shaped such that the distance between the first lateral surface (4) and the second lateral surface (5) decreases with increasing distance from the rotation axis (11) of the rotor (1) in a radial direction and an inner surface (15) of each ferromagnetic intermediate member (13) is facing towards the rotor axis (11) and is covered with at least one additional permanent magnet (20.1, 20.2, 20.3). At least one additional permanent magnet (20.1, 20.2, 20.3) is arranged such that the pole oriented towards the ferromagnetic intermediate members (13) and is the same pole as the pole of the permanent magnets (6, 6.1, 6.2) oriented towards said ferromagnetic intermediate members (13).

    Abstract translation: 本申请涉及一种用于电机的转子（1）。 转子（1）包括至少一个基本上圆柱形的铁磁基体元件（2）。 所述铁磁基体元件（2）包括从其径向延伸的多个柱（3,3.1,3.2），每个所述柱（3,3.1,3.2）由至少第一侧表面（4）和第二侧面 表面（5），其中在每对相邻柱（3,3.1,3.2）之间限定凹部（7）。 一个铁磁中间构件（13）布置在每对柱（3,3.1,3.2）之间的每个凹部（7）中。 每个铁磁中间构件（13）固定到第一柱（3.1）的第一侧表面（4）和每对柱（3,3.1,34）的第二柱（3.2）的第二侧表面（5） 3.2）分别通过至少一个永磁体（6,6.1,6.2），所述永磁体（6,6.1,6.2）各自定向成使得相同的极面对所述铁磁中间构件（13）。 第一侧表面（4）和所述第二侧表面（5）被成形为使得第一侧表面（4）和第二侧表面（5）之间的距离随着距离旋转轴线（11）的距离增加而减小 转子（1）在径向方向和每个铁磁中间构件（13）的内表面（15）面向转子轴线（11）并被至少一个额外的永磁体（20.1,20.2,20.3）覆盖。 至少一个附加的永磁体（20.1,20.2,20.3）被布置成使得极向着铁磁中间构件（13）定向并且与永磁体（6,6.1,6.2）的极相同的极被定向成朝向所述 铁磁中间构件（13）。

    ACTIVATED SEMICONDUCTOR COMPOUNDS HAVING INCREASED ELECTROCHEMICAL REACTIVITY AND ASSOCIATED METHODS THEREOF
    68.
    发明申请
    ACTIVATED SEMICONDUCTOR COMPOUNDS HAVING INCREASED ELECTROCHEMICAL REACTIVITY AND ASSOCIATED METHODS THEREOF 审中-公开
    具有增加电化学反应活性的活性半导体化合物及其相关方法

    公开(公告)号：US20160201162A1

    公开(公告)日：2016-07-14

    申请号：US14992783

    申请日：2016-01-11

    Applicant: FLSmidth A/S

    Inventor： David J. Chaiko ,  Sara (Sally) Rocks

    IPC: C22B15/00 ,  C22B3/08 ,  C22B3/22 ,  H01B1/02

    CPC classification number: C22B15/0071 ,  C22B3/08 ,  C22B3/22 ,  H01B1/02 ,  Y02P10/236

    Abstract: Disclosed are novel compounds which display enhanced reactive properties due, in part, to induced lattice strain. The new compounds demonstrate accelerated leaching of copper under oxidizing conditions. The activated compounds are produced under conditions of time, temperature, Eh, and pH which retard the rate of lattice strain relaxation. Further disclosed are methods of making and using the novel compounds.

    Abstract translation: 公开了由于部分地诱导晶格应变而显示出增强的反应性质的新型化合物。 新化合物在氧化条件下显示铜的加速浸出。 活化的化合物在时间，温度，Eh和pH条件下产生，这些条件可以延缓晶格应变松弛的速率。 还公开了制备和使用新化合物的方法。

    WEAR APPARATUS FOR GRINDING ROLLS AND METHODS THEREOF
    69.
    发明申请
    WEAR APPARATUS FOR GRINDING ROLLS AND METHODS THEREOF 审中-公开
    磨损研磨机及其方法

    公开(公告)号：US20160129449A1

    公开(公告)日：2016-05-12

    申请号：US14898183

    申请日：2013-09-27

    Applicant: FLSMIDTH A/S

    Inventor： Edward James Pownell ,  Nicholas Roman ,  David Dustin Udy

    IPC: B02C4/28 ,  B02C4/02

    CPC classification number: B02C4/283 ,  B02C4/02

    Abstract: A roller press is disclosed. The roller press [1] may comprise a pair of side-by-side rollers [22] configured to form a nip therebetween. The roller press [1] may further be configured to grind or crush feed material. Each of the side-by-side rollers [22] may share a first end and a second end. A pair of cheek plate assemblies [100, 200, 300, 400] may be provided to the roller press [1], wherein one cheek plate assembly [100, 200, 300, 400] is provided adjacent said first end of the rollers [22] and another cheek plate assembly [100, 200, 300, 400] is provided adjacent said second end of the rollers [22]. Each cheek plate assembly [100, 200, 300, 400] may be configured for engagement with a frame [30] and/or housing [40] portion of the roller press [1]. Cheek plate assemblies [100, 200, 300, 400] may further comprise at least one wear bar [110, 210, 310, 410], wherein the at least one wear bar [110, 210, 310, 410] is configured with a wear surface [118, 218, 318, 418] which is located proximate to a wear zone 180. As the wear bar [110, 210, 310, 410] wears, it may be adjusted via indexing means [126, 226, 326] and held in place via holding means [125, 225, 325, 425].

    Abstract translation: 公开了一种辊压机。 辊压机[1]可以包括一对并排的辊子22，其构造成在它们之间形成辊隙。 辊压机[1]还可以被配置成研磨或挤压饲料。 每个并排辊[22]可以共享第一端和第二端。 可以将一对颊板组件[100,200,300,400]提供给辊压机[1]，其中一个颊板组件[100,200,300,400]邻近所述辊的第一端设置[ 22]，并且在所述辊[22]的所述第二端附近设置另一个颊板组件[100,200,300,400]。 每个颊板组件[100,200,300,400]可以被构造成与辊压机[1]的框架[30]和/或壳体[40]部分接合。 颊板组件[100,200,300,400]还可以包括至少一个耐磨条[110,210,310,410]，其中所述至少一个耐磨条[110,210,310,410]配置有 磨损表面[118,218,318,418]，其位于磨损区180附近。当耐磨条[110,210,310,410]磨损时，可以通过分度装置[126,226,326]调整， 并通过保持装置[125,225,325,425]保持在适当位置。

    METHODS AND APPARATUS FOR THE CONTINUOUS MONITORING OF WEAR IN GRINDING CIRCUITS
    70.
    发明申请
    METHODS AND APPARATUS FOR THE CONTINUOUS MONITORING OF WEAR IN GRINDING CIRCUITS 审中-公开
    磨损电路连续监测的方法与装置

    公开(公告)号：US20160101426A1

    公开(公告)日：2016-04-14

    申请号：US14892322

    申请日：2014-05-20

    Applicant: FLSMIDTH A/S

    Inventor： Robert Evan Heinrichs

    IPC: B02C17/18 ,  B02C17/16

    Abstract: A system for the continuous monitoring of wear is disclosed. The system comprises a grinding mill (100) having at least one grinding disc (106). At least one detector (141) is provided to the at least one grinding disc (106), and at least one sensor (120) is provided to the grinding mill (100) which is configured to communicate with the at least one detector (141) during operation of the grinding mill (100). In use, the at least one grinding disc (106) wears away and ultimately affects a function of the least one detector (141). The at least one sensor (120) is configured to monitor said function of the least one detector (141). When the at least one sensor (120) detects a change in the signal of the at least one detector (141), an operator is notified that maintenance or grinding disc replacement may be necessary.

    Abstract translation: 公开了一种用于连续监测磨损的系统。 该系统包括具有至少一个研磨盘（106）的研磨机（100）。 至少一个检测器（141）被提供到所述至少一个研磨盘（106），并且至少一个传感器（120）被提供到所述研磨机（100），所述至少一个传感器被配置为与所述至少一个检测器 ）在研磨机（100）的操作期间。 在使用中，至少一个研磨盘（106）磨损并最终影响至少一个检测器（141）的功能。 所述至少一个传感器（120）被配置为监视所述至少一个检测器（141）的所述功能。 当所述至少一个传感器（120）检测到所述至少一个检测器（141）的信号的变化时，通知操作者可能需要进行维护或研磨盘更换。

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