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公开(公告)号：US20170187319A1
公开(公告)日：2017-06-29
申请号：US15382768
申请日：2016-12-19
CPC分类号： H02H3/066 , H02H3/087 , H02H3/093 , H02H3/0935 , H02H3/16 , H02H3/202 , H02H3/207 , H02H3/243 , H02H3/247 , H02H5/041 , H02H7/1213
摘要： An overcurrent protection circuit includes a load drive portion that drives a load based on a power supply voltage; a wire that connects the load and the load drive portion; a current detection portion that detects a load current showing a value of a current flowing through the load; a voltage detection portion; and a controller that controls the load drive portion to control a drive of the load, the controller determining an addition-and-subtraction value, controlling the load drive portion to cut off the load current, and stopping driving the load to protect a protection target from an overcurrent. The controller subtracts the integration value based on an elapsed time after cutoff of the load current. The controller controls the load drive portion to again start to drive the load, and also calculates a post-correction integration value lower than a pre-correction integration value by correcting the pre-correction integration value.
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公开(公告)号：US20180145501A1
公开(公告)日：2018-05-24
申请号：US15807804
申请日：2017-11-09
CPC分类号： H02H5/041 , H02H3/05 , H02H3/06 , H02H3/08 , H02H3/085 , H02H7/005 , H02H7/222 , H02M1/08 , H02M3/155
摘要： An overcurrent protection apparatus that protects, from overcurrent, a load circuit including an electric load and wiring electrically connected with each other is provided. The overcurrent protection apparatus includes: a semiconductor switching element that is configured to control energization to the load circuit; and a breaker that stops the semiconductor switching element upon detection of abnormality of overheat or overcurrent at the semiconductor switching element, the breaker having a latch operation mode of continuously stopping the semiconductor switching element even upon cancellation of abnormality detection, and a retry operation mode of canceling stoppage of the semiconductor switching element upon the cancellation of the abnormality detection. The breaker is configured to initially operate in the latch operation mode upon the abnormality detection, and then be switched to the retry operation mode after satisfaction of a predetermined condition.
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公开(公告)号：US20170207050A1
公开(公告)日：2017-07-20
申请号：US15399786
申请日：2017-01-06
IPC分类号： H01H47/00 , B60R16/03 , B60Q1/00 , H03K17/687
CPC分类号： H01H47/002 , B60Q1/0094 , B60Q11/00 , B60R16/03 , H03K17/0822 , H03K17/6871 , H03K2017/0806
摘要： A load drive apparatus includes: a first drive element that drives a first load; a second drive element that drives a second load; a control circuit that controls the first drive element and the second drive element; a power supply circuit that supplies electric power; and a failsafe circuit that includes an abnormality detection portion detecting whether an abnormality occurs in at least one of the control circuit and the power supply circuit, the failsafe circuit controlling the first drive element and the second drive element to drive the first load and the second load when the abnormality detection portion has detected that an abnormality occurs in at least one of the control circuit and the power supply circuit and also when the load drive apparatus receives at least one of a command directing a drive of the first load and a command directing a drive of the second load.
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公开(公告)号：US20200114840A1
公开(公告)日：2020-04-16
申请号：US16598451
申请日：2019-10-10
摘要： An engaging member includes an engaging portion configured to be inserted and assembled into a fixing hole of a vehicle body, an attachment portion configured to attach elongated wire routing materials, and linking portions configured to connect the engaging portion and the attachment portion to each other. The linking portions are extendable and contractable in a longitudinal direction of the wire routing materials, and can oscillate the engaging portion side in an orthogonal direction, thereby allowing the engaging portion to be movable in the longitudinal direction and the orthogonal direction. A protrusion and a through portion are provided as a movement restricting portion for restricting the movement of the engaging portion to movement within a predetermined range.
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公开(公告)号：US20180248346A1
公开(公告)日：2018-08-30
申请号：US15902633
申请日：2018-02-22
发明人： Hiroyuki YOSHIDA , Hideomi ADACHI , Shinji OSHITA , Hiroki KAWAKAMI , Kazunori TAKATA , Masatoshi MIZOBUCHI
CPC分类号： H02G3/0468 , B60R16/0215 , H02G3/34
摘要： An exterior member for a wire harness which is formed in a tube shape so as to accommodate and protect one or a plurality of conduction paths, the exterior member includes an outer layer structure part that has an outer surface and that is an outermost layer, an inner layer structure part that has an inner surface and that is an innermost layer, and an intermediate layer structure part that is one or a plurality of layers between the outer layer structure part and the inner layer structure part.
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公开(公告)号：US20210031709A1
公开(公告)日：2021-02-04
申请号：US16878950
申请日：2020-05-20
摘要： Elongated wire routing materials are bound by a first-side binding member on a first side in the longitudinal direction of the wire routing materials, and are bound by a second-side binding member on a second side opposite to the first side. An engaging member includes an engaging portion for assembly into a vehicle body, and an attachment portion serving as the part to which the wire routing materials are attached such that the attachment portion is slidable relative to the wire routing materials in the longitudinal direction. At least one of the engaging portion and the attachment portion comes into contact with the first-side binding member at the first side, and at least one of the engaging portion and the attachment portion comes into contact with the second-side binding member at the second side.
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公开(公告)号：US20200119536A1
公开(公告)日：2020-04-16
申请号：US16598389
申请日：2019-10-10
摘要： Provided is a binding structure of a wire routing material which can allow reduction of cost and also provides excellent workability for assembly into a vehicle body when wiring for wire routing materials having different shapes, such as a wire harness and a flat wire routing material, is performed in the vehicle body. A binding structure 1 is formed in which a flexible wire routing material 2 and a plate-shaped flat wire routing material 3 having higher rigidity than the flexible wire routing material 2 overlap each other, and the flexible wire routing material 2 and the flat wire routing material 3 are enclosed in an annular form, bound, and held by a binding portion 45 of an engaging member 4 including an engaging portion 40 for assembly into the vehicle body.
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公开(公告)号：US20190244728A1
公开(公告)日：2019-08-08
申请号：US16257592
申请日：2019-01-25
发明人： Kazunori TAKATA , Hiroki KAWAKAMI , Shinji OSHITA , Taku FURUTA
IPC分类号： H01B13/012 , B60R16/02
CPC分类号： H01B13/01254 , B60R16/0215
摘要： A wire includes a metal wire which has a flat shape, and which is formed of a rigid body. The metal wire has a bending portion that is bendable at any position in a longitudinal direction of the metal wire. A vehicle includes the wire, the wire is disposed along a rocker panel inside the vehicle in a state of being extended in a straight line without being bent at the bending portion, and the bending portion is disposed at a connecting portion at which the rocker panel and a center pillar are connected to each other.
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公开(公告)号：US20200156567A1
公开(公告)日：2020-05-21
申请号：US16566438
申请日：2019-09-10
发明人： Jiro ITO , Hiroki KAWAKAMI , Shinji OSHITA
IPC分类号： B60R16/02 , B60R16/033 , H01B9/00 , H01B13/012
摘要： A power supply trunk line routing structure for a vehicle includes a first power supply trunk line extending in a vehicle front and rear direction along a right-side part of the vehicle in a vehicle width direction, a second power supply trunk line extending in the vehicle front and rear direction at a left-side part of the vehicle in the vehicle width direction, and a third power supply trunk line connected to a predetermined power supply device and connecting the first power supply trunk line and the second power supply trunk line at a front part of the vehicle.
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10.发明申请公开(公告)号：US20190181600A1
公开(公告)日：2019-06-13
申请号：US16213410
申请日：2018-12-07
发明人： Hiroki KAWAKAMI , Shinji OSHITA , Hideomi ADACHI , Masahide TSURU
CPC分类号： H01R31/02 , B60K6/22 , B60L50/00 , B60R16/0207 , B60Y2200/91 , B60Y2200/92 , H01R13/68 , H01R2201/26
摘要： A branch connector for vehicle wire harnesses is connected to an inverter that is connected to a battery and configured to distribute electric power. The branch connector for vehicle wire harnesses is integrally connected to a first device, which is one of a plurality of devices and is positioned upstream closer to the inverter, and is electrically connected to a second device, which is one of the plurality of devices and is positioned downstream, via a harness. The branch connector for vehicle wire harnesses can distribute electric power from the inverter to each of the devices.
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