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公开(公告)号：US10076003B2
公开(公告)日：2018-09-11
申请号：US14847637
申请日：2015-09-08
CPC分类号： H05B6/062
摘要： A system for operation of an induction stove includes an AC to DC voltage converter receiving AC voltage from a power input, a voltage sensing unit coupled to the converter and including an optocoupler, and a processor coupled to the sensing unit for receiving voltage information from the unit and controlling at least one of input voltage, input current, and oscillation frequency of a heating coil of the induction stove. A method for operating an induction stove includes converting an AC voltage from a power input to a DC voltage, supplying the DC voltage to a voltage sensing unit coupled to the converter and including an optocoupler, transmitting a voltage measurement from the sensing unit to a processor, and controlling at least one of an input voltage and oscillation frequency to a heating coil of the induction stove via the processor based at least in part on the voltage measurement.
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公开(公告)号：US10000221B2
公开(公告)日：2018-06-19
申请号：US14330799
申请日：2014-07-14
摘要： Disclosed is a pit cover and method of installing the same. The pit cover includes a plate having a hole defining an area. A block having a threaded hole may be affixed to a bottom surface of the plate such that the threaded hole aligns with the area. A support is associated with the foundation and a groove is defined by one of the pit cover or the support. A protrusion is defined by the other one of the pit cover or the support. The groove narrows from a first width towards a second width. The first width is disposed relative to the second width such that insertion of the protrusion into the groove causes an end of the protrusion to pass the first width prior to passing the second width. The protrusion interacts with the groove to align the pit cover at a predetermined position relative to the foundation.
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公开(公告)号：US09969557B2
公开(公告)日：2018-05-15
申请号：US15590650
申请日：2017-05-09
申请人： Daifuku Co., Ltd.
CPC分类号： B65G17/123 , B60P1/36 , B65G17/002 , B65G17/06 , B65G17/12 , B65G17/126 , B65G17/14 , B65G2201/02
摘要： A cart-type transporting device has a first endless chain and a second endless chain that move in conjunction with and parallel to one another in a lifting/lowering pathway section, and the first and second endless chains have engaging parts. A transporting cart has engaged parts that engage with the engaging parts of the first endless chain in a horizontal pathway section In the first endless chain, the engaging parts are provided at regular intervals, and the engaging parts of the first endless chain and the engaged parts of the transporting cart are detachably fitted together such that the transporting cart can be attached/detached in the vertical direction in the horizontal pathway section.
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公开(公告)号：US09926104B2
公开(公告)日：2018-03-27
申请号：US14811378
申请日：2015-07-28
CPC分类号： B65D21/0202 , B65D1/023 , B65D21/0212 , B65D21/0231 , B65D25/2802 , B65D25/2897 , B65D85/72
摘要： A container having a center portion and two side portions each situated at an angle to the center portion and extending in opposite directions such that the a left half of the container is substantially identical to a right half of the container but rotated 180 degrees to form a “Z” shaped profile of the container. This “Z” shaped profile allows containers to be stacked upon each other to provide space savings in storage and shipping of the container and the container when filled with liquid.
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75.发明授权公开(公告)号：US09903903B2
公开(公告)日：2018-02-27
申请号：US14304647
申请日：2014-06-13
IPC分类号： G01R31/00 , G01R31/12 , H01H33/56 , G01R31/06 , G01R31/327
CPC分类号： G01R31/1281 , G01R31/06 , G01R31/3275 , H01H33/563 , H01H2033/566
摘要： A method for deriving at least one operating parameter of a fluid-insulated electrical apparatus, in particular of gas-insulated switchgear. The operating parameter is dependent on a dielectric breakdown strength of an insulation fluid of the electrical apparatus. The insulation fluid includes at least three components that are assigned to at least a first and a second component group such that at least one component group comprises at least two components. The component groups differ in their weighted average values of the molecular masses of the components in the respective component groups. At least one quantity which is indicative of the concentration of the first component group and of the concentration of the second component group is determined from the insulation fluid, e.g. by measuring one or more measurement variables with one or more sensors. The operating parameter is then derived using the at least one quantity.
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公开(公告)号：US09859084B2
公开(公告)日：2018-01-02
申请号：US14025446
申请日：2013-09-12
申请人： Michael Fasano , Jianzhuan Lin
发明人： Michael Fasano , Jianzhuan Lin
CPC分类号： H01H71/2463 , H01H71/32 , H01H89/08
摘要： A circuit breaker having a movable contact arm for opening and closing the circuit which is controlled separately by a circuit breaker mechanism for circuit protection and by a switch lever mechanism which does not require actuation of the circuit breaker mechanism to function. The switch lever may also be activated remotely by a remote actuator, for example, a solenoid. A manual reset mechanism is provided so that, actuation of which, when power has been lost to the remote actuator when the remote actuator is in the off position, moves the remote actuator to the on position, thereby resetting the circuit to the closed state.
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公开(公告)号：US09859081B2
公开(公告)日：2018-01-02
申请号：US14825934
申请日：2015-08-13
申请人： Michael Fasano
发明人： Michael Fasano
CPC分类号： H01H71/08 , H01H9/0264 , H01H71/025 , H01H2223/044
摘要： A circuit breaker includes a housing having a bottom containing a first cavity, a second cavity and a trip mechanism disposed in the housing. A first terminal is electrically connected to the trip mechanism and located in the first cavity and a second terminal is electrically connected to the trip mechanism and located in the second cavity. A first terminal barrier is connected to the housing and is movable from a first position covering the first cavity to a second position at least partially exposing the first cavity and a second terminal barrier is connected to the housing and is movable from a first position covering the second cavity to a second position at least partially exposing the second cavity.
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公开(公告)号：US09859075B1
公开(公告)日：2018-01-02
申请号：US15395825
申请日：2016-12-30
摘要： A circuit interrupter having a first plate on which a stationary contact is positioned where the flow of electrical current through the first contact and first plate cause a magnetic field to form around the stationary contact such that an arc that may form in the vicinity of the stationary contact is urged toward arc extinguishing plate and vented out the bottom of the housing of the circuit interrupter. In one configuration the venting is formed as a split vent path to direct the venting of gas and debris in a controlled manner.
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公开(公告)号：US09854971B2
公开(公告)日：2018-01-02
申请号：US14481254
申请日：2014-09-09
CPC分类号： A61B3/14 , A61B3/0083
摘要： A system for visualization of eye anatomy includes at least one camera having a view vector along a first axis when in a first position, a housing to which the camera is coupled, wherein the housing engages the head of a patient such that the camera is positioned adjacent an eye of the patient, and an actuator that moves the camera from the first position to a second position with a view vector along a second axis that is offset from the first axis. A method of visualization of eye anatomy includes engaging a patient's head with a housing, positioning at least one camera coupled to the housing adjacent an eye, wherein the camera has a view vector along a first axis when in a first position, and moving the camera to a second position with a view vector along a second axis that is offset from the first axis.
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公开(公告)号：US09802766B2
公开(公告)日：2017-10-31
申请号：US15251648
申请日：2016-08-30
发明人： Koichi Ookada , Hisashi Kyotani , Teruaki Nabeta , Takaharu Suzuki , Kazutaka Nagasaka , Kenichi Furuta
CPC分类号： B65G49/0463 , B62D65/18 , B65G35/066 , B65G49/0422 , B65G49/0454 , B65G49/0459
摘要： A suspension conveying device according to the present invention includes screw shafts of two suspension line pulling-up/feeding mechanisms in a conveying traveling body 1. The screw shafts have low-speed drive regions, in which feed pitches for driven bodies are small, and high-speed drive regions, in which feed pitches for the driven bodies are large. The screw shafts are installed so that the low-speed drive regions and the high-speed drive regions are disposed mutually oppositely as viewed from the driven bodies when a conveyed object supporter is at one end of an elevation/lowering stroke, and the conveyed object supporter is tilted in a middle of the elevation/lowering stroke when the screw shafts are driven to undergo forward/reverse rotation at a fixed speed by a motor.
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