公开(公告)号：US06643141B2

公开(公告)日：2003-11-04

申请号：US09897334

申请日：2001-07-02

Applicant: Mitsuo Kaetsu ,  Kazumasa Yoshito ,  Takashi Inoue ,  Tsutomu Takahashi

Inventor： Mitsuo Kaetsu ,  Kazumasa Yoshito ,  Takashi Inoue ,  Tsutomu Takahashi

IPC: H05K718

CPC classification number: H04Q1/10 ,  H04Q1/035 ,  H04Q1/116 ,  H04Q1/14 ,  H04Q2201/02 ,  H04Q2201/12 ,  H04Q2201/14 ,  H05K7/1445

Abstract: A transmission apparatus which is capable of maintaining excellent EMC performances even if the number of cables to be connected thereto is increased. An electronic circuit unit is plugged into a subrack from the front of the subrack. A connector unit-receiving block is arranged on the rear surface of the subrack. A connector unit connectable with an external cable to be connected to the electronic circuit unit is plugged into the rear of the subrack at the rear of the electronic circuit unit, for being received within the connector unit-receiving block. The connector unit is configured such that a metal shield case covers a connector board having a connector mounted thereon.

公开(公告)号：US06467633B2

公开(公告)日：2002-10-22

申请号：US09742983

申请日：2000-12-20

Applicant: Jose-Filonel Tawag Mendoza

Inventor： Jose-Filonel Tawag Mendoza

IPC: A47F500

CPC classification number: H04Q1/062 ,  H04Q1/03 ,  H04Q1/09 ,  H04Q1/116 ,  H04Q2201/02 ,  H04Q2201/14

Abstract: The present disclosure relates to a rack for mounting telecommunication chassis each adapted for receiving cross-connect modules. The rack includes a frame defining a bay formed between two spaced-apart, vertical end walls. The bay is sized for receiving the telecommunication chassis. The rack also includes a cable management structure connected to the frame. The cable management structure defines first and second separate vertical channels. The first vertical channel defines a first passage area sized for receiving a plurality of cross-connect cables from the telecommunication chassis. The second vertical channel defines a second passage area sized for receiving power and ground wires from the telecommunication chassis. L-shaped tie brackets are positioned in vertical channels defined by the vertical end walls. The tie brackets assist an installer in installing and tying the input and output cables to the rack.

Abstract translation: 本公开涉及一种用于安装通信底盘的机架，每个机架适于接收交叉连接模块。 齿条包括框架，该框架限定形成在两个间隔开的垂直端壁之间的隔间。 海湾的大小适用于接收电信底盘。 机架还包括连接到框架的电缆管理结构。 电缆管理结构定义了第一和第二独立的垂直通道。 第一垂直通道限定第一通道区域，其尺寸适于从电信底盘接收多个交叉连接电缆。 第二垂直通道限定了用于从电信底盘接收电力和接地线的第二通道区域。 L形连接支架位于由垂直端壁限定的垂直通道中。 连接支架有助于安装人员将输入和输出电缆安装到机架上。

公开(公告)号：US20020105399A1

公开(公告)日：2002-08-08

申请号：US09223556

申请日：1998-12-30

Inventor： YASUHISA KANEMARU ,  TAKAHISA YOSHIZUMI ,  KAZUNORI OOMORI ,  YOSHIAKI TOBIMATSU ,  YASUNORI MURATA ,  MITSURU ETOU

IPC: H01H075/00 ,  H01H077/00 ,  H01H083/00

CPC classification number: H04Q1/116 ,  H01R12/7088 ,  H04M3/18 ,  H04M19/00 ,  H04Q1/03 ,  H04Q2201/14

Abstract: The present invention relates to a breaker apparatus and breaker unit. The breaker apparatus comprises a breaker unit including a power supply/cut-off breaker part, a power connecting part, a first unit connecting part, a ground connecting part and a second unit connecting part and further comprises a breaker unit mounting board including a mating power connecting part, a mating ground connecting part, a first connection mediating part and a second connection mediating part. This breaker apparatus is capable of constituting a power distributing apparatus with a necessary but minimized construction, and of extending the breaker unit in a minimum unit according to necessity. In addition, with this breaker apparatus, parts can be used in common irrespective of a change of a ground system, and further, can be replaced in the hot-line condition without cutting off the power supply to a system.

Abstract translation: 本发明涉及一种断路器装置和断路器单元。 断路器装置包括断路器单元，该断路器单元包括电源/断路器部分，电源连接部分，第一单元连接部分，接地连接部分和第二单元连接部分，还包括断路器单元安装板， 电源连接部分，配合接地连接部分，第一连接中介部分和第二连接中介部分。 该断路器装置能够构成具有必要但最小化结构的配电装置，并且根据需要以最小单位延伸断路器单元。 此外，利用该断路器装置，与地面系统的变化无关地可以使用零件，而且可以在热线条件下更换而不切断对系统的电力供应。

公开(公告)号：US5800215A

公开(公告)日：1998-09-01

申请号：US719784

申请日：1996-09-25

Applicant: Ingo Dohnke ,  Gunter Hegner ,  Gerd Richter

Inventor： Ingo Dohnke ,  Gunter Hegner ,  Gerd Richter

IPC: H01R4/24 ,  H01R9/24 ,  H01R9/26 ,  H01R13/66 ,  H01R13/703 ,  H02B1/34 ,  H02G11/00 ,  H04Q1/02 ,  H04Q1/06 ,  H04Q1/14 ,  H05K7/14 ,  H01R29/00

CPC classification number: H01R9/2416 ,  H01R13/6666 ,  H01R13/7033 ,  H04Q1/062 ,  H04Q1/142 ,  H04Q1/146 ,  H01R2201/16 ,  H01R4/242 ,  H04Q2201/02 ,  H04Q2201/08 ,  H04Q2201/14 ,  Y10S439/922

Abstract: A distribution block for telecommunication and data transmission applications, in particular for the main distribution frame of telephone and data lines. The distribution block includes insulation displacement contact elements for the connection of the subscriber cables as well as of the exchange office cables. One-piece contact springs are disposed in the interior of the modular-design distribution block. A mounting bracket, in particular for receiving distribution blocks is provided including a U-shaped tub. A device for guiding cables is rotatably moved in a partial section, and with cable guide portions. A reduction in size, an improvement of connection tasks, the individual protection of double wires, a reliable grounding and a cable guiding which is substantially resistant to buckling and bending are secured, is achieved by that one-piece contact springs disposed in the interior of distribution block. These springs are formed by insulation displacement connection contacts at the front and rear sides of the block by a telephone contact in a central section, the phone contact being composed of at least two contact surfaces which may be double contacts, and by a support surface. A tongue acts on the support surface with a cam. A tapping contact is provided in the front section of contact spring. A mounting bracket is provided with a tub bottom and contact lugs for the establishment of an electrically conducting and of a mechanical connection and openings for the insertion of protection plugs or the like. A device for guiding cables is provided including a rack frame or the like rigidly disposed cable guide portions that are positioned upwardly and downwardly offset to cable guide portions.

Abstract translation: 用于电信和数据传输应用的分发块，特别是电话和数据线的主要分配框架。 分配块包括用于连接用户电缆以及交换局电缆的绝缘位移接触元件。 一体接触弹簧设置在模块化设计分配块的内部。 提供一种安装支架，特别是用于容纳分配块的安装支架，包括U形槽。 用于引导电缆的装置以部分部分可旋转地移动，并且具有电缆引导部分。 确保了尺寸的缩小，连接任务的改进，双线的单独保护，可靠的接地以及基本上抵抗弯曲和弯曲的电缆引导，通过设置在内部的单件接触弹簧 分配块。 这些弹簧由中央部分中的电话接触件在块体的前侧和后侧处的绝缘位移连接触点形成，电话触点由至少两个可以是双触点的接触表面以及由支撑表面组成。 舌头用凸轮作用在支撑表面上。 在接触弹簧的前部设有攻丝触点。 安装支架设置有用于建立导电和机械连接的桶底部和接触凸耳，以及用于插入保护塞等的开口。 提供一种用于引导电缆的装置，其包括齿条框架等刚性设置的电缆引导部分，其被向上和向下偏置到电缆引导部分。

公开(公告)号：US5391084A

公开(公告)日：1995-02-21

申请号：US190381

申请日：1994-03-11

Applicant: William D. Kreitzman

Inventor： William D. Kreitzman

IPC: H01R4/64 ,  H04Q1/06 ,  H01R13/648

CPC classification number: H04Q1/06 ,  H01R4/646 ,  H04Q1/116 ,  H04Q2201/02 ,  H04Q2201/14 ,  Y10T24/3444

Abstract: A grounding assembly for use with an electrical distribution panel for grounding electrical cables which includes a support bar that extends generally longitudinally with respect to the panel and which is connected to a grounding block mounted on the panel. A plurality of grounding clips are mounted on the support bar, each of which includes mounting flanges formed with an opening for receiving the support bar, and each of which includes a plurality of flexible arms carried on the mounting flange, with each arm being movable to receive one of the electrical cables and to clamp such cable in place against the support bar.

Abstract translation: 一种用于配电盘的接地组件，用于接地电缆，其包括相对于面板大致纵向延伸并且连接到安装在面板上的接地块的支撑杆。 多个接地夹安装在支撑杆上，每个接地夹包括形成有用于接收支撑杆的开口的安装凸缘，并且每个接地夹包括承载在安装凸缘上的多个柔性臂，每个臂可移动到 接收一根电缆，并将这种电缆固定在支撑杆上。

公开(公告)号：US5341269A

公开(公告)日：1994-08-23

申请号：US923249

申请日：1992-07-31

Applicant: Gregory R. Hayward ,  Bjarne Frederiksen

Inventor： Gregory R. Hayward ,  Bjarne Frederiksen

IPC: H01H85/54 ,  H01R9/24 ,  H04Q1/14 ,  H02H1/04 ,  H02H3/22

CPC classification number: H01R9/2441 ,  H01H85/547 ,  H04Q1/146 ,  H04Q1/142 ,  H04Q2201/14

Abstract: A voltage protector and ground bar arrangement is provided for use with a telephone terminal block having at least two rows of terminals which are spaced apart from each other so as to form an elongated opening therebetween, The arrangement includes a housing for receiving a voltage suppressor, four terminal/fuse contacts, and a ground contact, A plug-in fuse carrier is disposed in the upper fuse portion of the housing, A grounding bar is disposed within the elongated opening of the terminal block between the at least two rows of terminals and extends generally throughout the length of the terminal block. The ground contact includes prongs which extend vertically and externally of the housing for connection to a hole in the grounding bar.

Abstract translation: 提供电压保护器和接地棒布置用于具有彼此间隔开的至少两排端子的电话接线端子，以便在它们之间形成细长的开口。该装置包括用于接收电压抑制器的壳体， 四个端子/保险丝触点和一个接地触点，一个插入式保险丝托架设置在壳体的上部熔断器部分中，一个接地棒设置在端子块的细长开口内，位于至少两排端子之间， 通常在端子块的整个长度上延伸。 接地触头包括在壳体的垂直和外部延伸以连接到接地棒中的孔的插脚。

公开(公告)号：US4328524A

公开(公告)日：1982-05-04

申请号：US155822

申请日：1980-06-02

Applicant: Jacques E. Nozick

Inventor： Jacques E. Nozick

IPC: H01H37/76 ,  H01H85/02 ,  H01H85/20 ,  H01H85/22 ,  H01H85/54 ,  H01T4/06 ,  H04Q1/14 ,  H02H1/04 ,  H02H3/22

CPC classification number: H04Q1/146 ,  H04Q2201/14

Abstract: A cable head includes a plurality of modular connection units, the insulating base of which bears rear and front connection members, and one earthing component. The cable head includes, in addition for each connection unit, at least one protection module which can be plugged into the base from the front, the module comprising a body of insulating material exhibiting two side-housings intended to each receive one lightning arrester, and of two pairs of wrap-around contact components arranged on the body and effecting on the one hand the contact between the front and rear connection members arranged face to face and on the other hand the contact with earth, each pair of contact components associated with a lightning arrester ensuring both the retention of the lightning arrester in its housing and reinforcement of the clamping onto the tails of the lightning arrester upon plugging in the module.

Abstract translation: 电缆头包括多个模块化连接单元，其绝缘底座承载后连接构件和前连接构件以及一个接地构件。 除了每个连接单元之外，电缆头还包括至少一个保护模块，该保护模块可以从前面插入到基座中，该模块包括绝缘材料体，其表现出两个旨在各自接收一个避雷器的侧壳体;以及 一对布置在主体上的两对绕环接触部件，一方面实现前后连接部件之间的接触面接触，另一方面与地面接触，每对接触部件与一个 避雷器确保了避雷器在其外壳中的保持，并且在插入模块时加强了防雷器尾部的夹紧。

公开(公告)号：US20190222270A1

公开(公告)日：2019-07-18

申请号：US16272874

申请日：2019-02-11

Applicant: Quantenna Communications, Inc.

Inventor： Sigurd SCHELSTRAETE

IPC: H04B7/0452 ,  H04B7/0417 ,  H04B7/0456 ,  H04B17/336 ,  H04L12/26 ,  H04L5/00

CPC classification number: H04B17/336 ,  H04B7/0417 ,  H04B7/0452 ,  H04B7/0456 ,  H04L5/0023 ,  H04L5/0055 ,  H04L25/0202 ,  H04L43/16 ,  H04Q2201/14 ,  H04W84/12 ,  H04W88/08

Abstract: Systems and methods for a wireless station supporting wireless communications with an associated wireless access point (WAP) on a wireless local area network (WLAN) where the wireless station can include hardware processing circuitry to perform hybrid spatial mapping feedback operations for multi-user (MU) multiple-input multiple-output (MIMO) downlinks from the WAP to a group of associated stations. An exemplary implementation includes a channel estimation circuit to determine a communication channel responsive to an explicit sounding from the WAP, and to transmit channel sounding feedback to the WAP indicating the determined communication channel; and a crosstalk tracking circuit to determine an amount of crosstalk from portions of a downlink MU-MIMO communication packet targeted for other stations in the group of associated stations, and to transmit crosstalk feedback to the WAP as to the determined amount of crosstalk.

公开(公告)号：US07737360B2

公开(公告)日：2010-06-15

申请号：US11383667

申请日：2006-05-16

Applicant: James F. Wiemeyer ,  Jack D. Tison ,  Andrew J. Stroede ,  Scott R. Hartman

Inventor： James F. Wiemeyer ,  Jack D. Tison ,  Andrew J. Stroede ,  Scott R. Hartman

IPC: H02G3/08

CPC classification number: H04Q1/13 ,  H04Q1/035 ,  H04Q1/06 ,  H04Q1/116 ,  H04Q2201/08 ,  H04Q2201/10 ,  H04Q2201/14

Abstract: An enclosure apparatus comprises a single receptacle comprising a patch member connected to electrical equipment in a remote location and at least one communication device. The communication device may comprise a microprocessor for processing data received from the electrical equipment in the remote location. The enclosure apparatus is often used in connection with building automation equipment.

Abstract translation: 外壳设备包括单个插座，其包括连接到远程位置的电气设备的贴片部件和至少一个通信装置。 通信设备可以包括用于处理从远程位置的电气设备接收的数据的微处理器。 外壳设备经常与楼宇自动化设备相结合使用。

公开(公告)号：US07618261B2

公开(公告)日：2009-11-17

申请号：US12141663

申请日：2008-06-18

Applicant: Ralf-Dieter Busse ,  Joachim Stark ,  Harald Klein ,  Antony Nijhuis

Inventor： Ralf-Dieter Busse ,  Joachim Stark ,  Harald Klein ,  Antony Nijhuis

IPC: H05K1/00

CPC classification number: H01R13/748 ,  H01R4/64 ,  H01R9/24 ,  H01R9/2416 ,  H01R9/2483 ,  H01R12/721 ,  H01R13/518 ,  H04Q1/06 ,  H04Q1/116 ,  H04Q1/142 ,  H04Q1/146 ,  H04Q1/149 ,  H04Q2201/02 ,  H04Q2201/14 ,  H04Q2201/802

Abstract: Aspects of a distribution connecting module for teleconununications and data systems technology include a housing inside of which input and output contacts are arranged to be accessible from the exterior of the housing. The housing is provided with a cavity inside of which at least one printed circuit board is arranged. The input and output contacts are situated on the opposing faces of the housing. The input contacts are provided in the form of at least one connector strip with insulation displacement contacts. The input and output contacts can be detachably connected to the printed circuit board. The connector strip supporting the input contacts is detachably connected to the housing via a front part. When the connection between the front part and the housing is released, the connector strip, which is connected to the front part, is, together with the fork contacts, moved away from the printed circuit board. Attachment of the front part to the housing includes inserting a screw into an opening in the front part and then sliding the screw into a slotted region of the front part.

Abstract translation: 用于远程通信和数据系统技术的分配连接模块的方面包括壳体，其中输入和输出触点布置成可从壳体的外部接近。 壳体设置有空腔，其中布置有至少一个印刷电路板。 输入和输出触点位于外壳的相对面上。 输入触点以至少一个具有绝缘位移触点的连接器条的形式提供。 输入和输出触点可以可拆卸地连接到印刷电路板。 支撑输入触点的连接器条经由前部可拆卸地连接到外壳。 当前部和壳体之间的连接被释放时，连接到前部的连接器条与叉形触点一起远离印刷电路板。 将前部附接到壳体包括将螺钉插入前部的开口中，然后将螺钉滑入前部的开槽区域。