-
公开(公告)号：US10569724B2
公开(公告)日：2020-02-25
申请号：US16262296
申请日：2019-01-30
Applicant: Hitachi Metals, Ltd.
Inventor： Yoshikazu Hayakawa , Tomoyuki Murayama , Hiroyuki Ito , Hirotaka Eshima , Takahiro Futatsumori
Abstract: A composite cable is composed of a twisted pair formed by twisting together one pair of first electric wires each including a first conductor and a first insulation covering an outer circumference of the first conductor, one pair of second electric wires each including a second conductor greater in cross sectional area than the first conductor and a second insulation covering an outer circumference of that second conductor, the second electric wire being greater in outer diameter than the first electric wire, and a sheath covering aggregates together formed by stranding together the twisted pair and the one pair of second electric wires. The first conductors are formed by stranding a plurality of metal wires together. The second conductors are formed by stranding a plurality of aggregated strands together formed by stranding a plurality of metal wires together.
-
公开(公告)号：US10457228B2
公开(公告)日：2019-10-29
申请号：US16377654
申请日：2019-04-08
Applicant: Hitachi Metals, Ltd.
Inventor： Yoshikazu Hayakawa , Tomoyuki Murayama , Hirotaka Eshima , Takahiro Futatsumori
Abstract: A cable includes a plurality of electric wires, and a tape member spirally wound around an assembled article that is formed by twisting the plurality of electric wires. The thickness of the tape member is not less than 0.028 mm and not more than 0.090 mm, a width of the tape member is not less than 18 mm and not more than 35 mm, the tape member is spirally wound with an overlap of not less than ¼ and not more than ½ of the width thereof, and a tensile strength of the tape member is different between the longitudinal direction and the width direction and is smaller in the width direction than in the longitudinal direction.
-
公开(公告)号：US10315590B2
公开(公告)日：2019-06-11
申请号：US15615362
申请日：2017-06-06
Applicant: Hitachi Metals, Ltd.
Inventor： Yoshikazu Hayakawa , Tomoyuki Murayama , Hirotaka Eshima , Takahiro Futatsumori
Abstract: A cable includes a plurality of electric wires, and a tape member spirally wound around an assembled article that is formed by twisting the plurality of electric wires. The thickness of the tape member is not less than 0.028 mm and not more than 0.090 mm, a width of the tape member is not less than 18 mm and not more than 35 mm, the tape member is spirally wound with an overlap of not less than ¼ and not more than ½ of the width thereof, and a tensile strength of the tape member is different between the longitudinal direction and the width direction and is smaller in the width direction than in the longitudinal direction.
-
公开(公告)号：US10128626B2
公开(公告)日：2018-11-13
申请号：US15943904
申请日：2018-04-03
Applicant: Hitachi Metals, Ltd.
Inventor： Yoshikazu Hayakawa , Tomoyuki Murayama , Hiroyuki Ito , Naoya Toyoshima , Hirotaka Eshima , Fumihito Oka , Takahiro Futatsumori
IPC: H01B7/18 , B60R16/02 , B60T13/74 , H01B7/00 , H01R31/00 , H01R13/04 , H01B11/02 , H01R25/00 , B60T7/10
Abstract: A composite cable is provided that improves terminal machinability while maintaining bending resistance. The composite cable is provided with: a pair of first electric wires; a twisted-pair wire obtained by twisting together a pair of second electric wires having an outer diameter that is smaller than that of the first electric wires; and a tape member spirally wrapped around an aggregate obtained by twisting the pair of first electric wires together with the twisted-pair wire. The twisting direction of the twisted-pair wire, the twisting direction of the aggregate, and the wrapping direction of the tape member are all the same direction.
-
公开(公告)号：US09622393B2
公开(公告)日：2017-04-11
申请号：US14674663
申请日：2015-03-31
Applicant: Hitachi Metals, Ltd.
Inventor： Masaaki Imahori , Yoshikazu Hayakawa , Takahiro Futatsumori
CPC classification number: H05K9/0018 , H01F17/06 , H01F27/263 , H01F2017/065 , H01R9/032 , H01R13/5202 , H01R13/6592 , H01R2201/26 , H05K9/0098
Abstract: A wire harness includes first to third electric wires, a braid shield that covers the first to third electric wires, and a tube-shaped electromagnetic wave absorber having a through hole that allows the first to third electric wires to be inserted therethrough, the electromagnetic wave absorber absorbing electromagnetic waves emitted from the first to third electric wires. The braid shield covers an outer circumferential surface and two axial end surfaces of the electromagnetic wave absorber to restrict movement of the electromagnetic wave absorber in an axial direction. The braid shield satisfies 1≦n≦15 and 10≦m≦50 where the number of carriers of the braid shield is denoted by n and the number of ends of the braid shield is denoted by m.
-
Patent Agency Ranking
公开(公告)号：US09545888B2
公开(公告)日：2017-01-17
申请号：US14971207
申请日：2015-12-16
Applicant: Hitachi Metals, Ltd.
Inventor： Hiroyuki Ito , Naoya Toyoshima , Yoshikazu Hayakawa , Tomoyuki Murayama , Hirotaka Eshima , Shinya Hayashi , Minoru Oikawa , Takahiro Futatsumori , Hiroshi Sakaguchi
IPC: H01B7/18 , H01B7/00 , B60R16/02 , B60R16/023 , H01B9/00
CPC classification number: B60R16/023 , B60R16/0207 , H01B7/0045 , H01B7/1865 , H01B7/1895 , H01B9/006 , H01B11/04
Abstract: A vehicle composite cable includes a pair of power wires for supplying a current to an electric parking brake unit that generates a braking force after stopping a vehicle, a first signal line including a twisted pair wire transmitting a first electrical signal during when the vehicle is in motion, a second signal line including a twisted pair wire for transmitting a second electrical signal also during when the vehicle is in motion, and a sheath collectively covering the pair of power wires and the first and second signal lines. The first and second signal lines are not covered with a shield conductor, and the first signal line is separated from the second signal line by the pair of power wires.
Abstract translation: 车辆复合缆线包括一对电力线，用于将电流提供给在停车之后产生制动力的电动驻车制动单元;第一信号线，包括在车辆进入期间发送第一电信号的双绞线; 包括用于在车辆运动期间传输第二电信号的双绞线的第二信号线以及共同覆盖该对电源线和第一和第二信号线的护套。 第一信号线和第二信号线不被屏蔽导体覆盖，并且第一信号线通过一对电源线与第二信号线分离。
-
公开(公告)号：US09147508B2
公开(公告)日：2015-09-29
申请号：US13932580
申请日：2013-07-01
Applicant: Hitachi Metals, Ltd.
Inventor： Masaaki Imahori , Takahiro Futatsumori
CPC classification number: H01B17/308 , H01B7/0045 , H02G3/0675 , H02G3/083 , H02G3/088
Abstract: A wire holding device includes a seal holding member provided with an insertion hole into which an electric wire is inserted and which is provided with an opening, the seal holding member being configured to be housed in an attachment hole formed on an attachment target, an outer periphery sealing member for sealing a gap between an inner surface of the attachment target inside the attachment hole and the seal holding member, an inner periphery sealing member for sealing a gap between the electric wire and the seal holding member, and a wire holder aligned with the seal holding member along the electric wire. The seal holding member and the wire holder are relatively movable in a circumferential direction of the electric wire. The opening has such a diameter as to allow an end face of the inner periphery sealing member to be seen through the opening.
Abstract translation: 电线保持装置包括密封保持构件，该密封保持构件设置有插入电线并且设置有开口的插入孔，该密封保持构件被构造成容纳在形成在附接对象上的附接孔中，外部 用于密封安装孔内的附着目标内表面与密封保持构件之间的间隙的周边密封构件，用于密封电线和密封件保持构件之间的间隙的内周密封构件和与 密封保持构件沿着电线。 密封保持构件和线保持件可在电线的圆周方向上相对移动。 开口的直径为允许内周密封构件的端面通过开口看到。
-
公开(公告)号：US20140197791A1
公开(公告)日：2014-07-17
申请号：US14151685
申请日：2014-01-09
Applicant: Hitachi Metals, Ltd.
Inventor： Masayoshi KANEYASU , Takafumi Kai , Hiroyuki Yanagisawa , Hiroyuki Ito , Takahiro Futatsumori
IPC: B60L11/18
CPC classification number: B60L11/1816 , B60L3/0023 , B60L3/04 , B60L11/1824 , B60L11/1846 , B60L2230/12 , Y02T10/7005 , Y02T10/7088 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S30/14
Abstract: A vehicle charging equipment includes a charging equipment main body, a charging cable, a charge connector to be fitted to a vehicle-side connector and having a release button, a release button circuit to which voltage is applied from the vehicle to detect depression of the release button, a winding-up device to wind up the charging cable, a fit determination means for determining the fitting of the charge connector to the vehicle-side connector, and an automatic winding-up controller. The fit determination means includes a voltage detection unit and a fit determination portion, the voltage detection unit detecting voltage applied to the release button circuit to detect depression of the release button, and the fit determination portion determining the fitting of the vehicle-side connector based on the voltage detected. The automatic winding-up controller determines removal of the charge connector from the vehicle-side connector based on the determination by the fit determination means.
Abstract translation: 车辆充电设备包括充电设备主体，充电电缆，要装配到车辆侧连接器并具有释放按钮的充电连接器，释放按钮电路，从车辆施加电压以检测到 释放按钮，用于卷绕充电电缆的卷绕装置，用于确定充电连接器与车辆侧连接器的配合的配合确定装置和自动上链控制器。 配合确定装置包括电压检测单元和配合确定部分，电压检测单元检测施加到释放按钮电路的电压以检测按下释放按钮，并且配合确定部分确定车辆侧连接器的装配 对检测到的电压。 自动上弦控制器基于配合确定装置的确定来确定从车辆侧连接器去除充电连接器。
-
公开(公告)号：US10297367B2
公开(公告)日：2019-05-21
申请号：US16132882
申请日：2018-09-17
Applicant: Hitachi Metals, Ltd.
Inventor： Yoshikazu Hayakawa , Tomoyuki Murayama , Hirotaka Eshima , Fumihito Oka , Takahiro Futatsumori
Abstract: A composite cable includes a first twisted-pair wire formed by twisting a pair of first electric wires, a second twisted-pair wire formed by twisting a pair of second electric wires, a pair of third electric wires arranged between the first and second twisted-pair wires in a circumferential direction, each third electric wire having a larger outer diameter than the first and second electric wires, and a tape member spirally wound around an assembled article that is formed by twisting the first twisted-pair wire, the second twisted-pair wire and the pair of third electric wires together. The two twisted-pair wires have the same twist direction, the twist direction of the two twisted-pair wires is different from a twist direction of the assembled article, and the twist direction of the assembled article is different from a winding direction of the tape member.
-
公开(公告)号：US10160408B2
公开(公告)日：2018-12-25
申请号：US15466263
申请日：2017-03-22
Applicant: Hitachi Metals, Ltd.
Inventor： Yoshikazu Hayakawa , Tomoyuki Murayama , Hirotaka Eshima , Fumihito Oka , Takahiro Futatsumori
IPC: B60R16/023 , B60R16/02 , H01B7/18 , H01B9/00
Abstract: A composite cable includes a first twisted-pair wire formed by twisting a pair of first electric wires which each include a first center conductor and a first insulation, a second twisted-pair wire formed by twisting a pair of second electric wires which each include a second center conductor and a second insulation, a pair of third electric wires arranged between the first and second twisted-pair wires, the third electric wires each having a larger outer diameter than the first and second electric wires and including a third center conductor with a larger cross-sectional area than the first and second center conductors and a third insulation, and a tape member spirally wound around an assembled article formed by twisting the first and second twisted-pair wires and the pair of third electric wires together. The twisted-pair wires, the assembled article and the tape member are twisted or wound in a same direction.
-
-
-
-
-
-
-
-
-
Search Results
53
records
(took 0.027 seconds)
