[go: up one dir, main page]

WO2008108620A1 - Barre pour la connexion de câbles de mise à la terre - Google Patents

Barre pour la connexion de câbles de mise à la terre Download PDF

Info

Publication number
WO2008108620A1
WO2008108620A1 PCT/MX2007/000033 MX2007000033W WO2008108620A1 WO 2008108620 A1 WO2008108620 A1 WO 2008108620A1 MX 2007000033 W MX2007000033 W MX 2007000033W WO 2008108620 A1 WO2008108620 A1 WO 2008108620A1
Authority
WO
WIPO (PCT)
Prior art keywords
bar
connections
clause
upper slider
articulated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/MX2007/000033
Other languages
English (en)
Spanish (es)
Inventor
José Marco Salinas García
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2008108620A1 publication Critical patent/WO2008108620A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/36—Conductive members located under tip of screw
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/2408—Modular blocks

Definitions

  • the ground systems for telecommunications are made up of conventional grounding bars, which could be detailed as: 100% solid copper bars, 20 inches long, 4 inches wide and with a thickness 1 A inch, with eight pairs of holes, all 3/8 inches in diameter, with a separation of 2 inches, which have the function of landing different equipment and / or cabinets, and two side holes of 9 / 16 inches in diameter, which are used to fix the bar. (Rg.
  • the current grounding bar is very expensive since its main component is copper, which in the international markets has had a substantial increase, but it is even more expensive, with its large-scale theft and with the damages that can be caused to the telecommunications equipment in the radio bases or centrals, in the period that the area is left unprotected due to its theft, that is to say during the period of time that implies the new installation of the bar.
  • Figure 2 is a conventional (isometric) view of the bar.
  • Figure 3 is a side perspective of the bar, (side section)
  • Figure 4 is a top perspective of the bar.
  • Figure 5 is a front perspective view of the bar.
  • Figure 6 is an isometric perspective of the bar.
  • this bar has on its front part eight eight 1/2 inch male holes, with a horizontal separation of 29.43 mm and 40.04 mm vertically between its centers (No. 4), being introduced in each of these holes, an oppressor screw made of stainless steel V2 inch 3/8 inch long (No. 5), whose purpose is to hold the grounding conductors.
  • an oppressor screw made of stainless steel V2 inch 3/8 inch long No. 5
  • the bar has in its upper part with four transverse holes (No.
  • the bar has in its lateral extremities, by channels (sliding) of left and right assembly (male is equal to the left and the female is equal to the right), with a relief (male) and a depth (female) both 5.08mm by a width of 5/8 inches (No. 1), and which if not used to assemble more bars, will be covered by an insulator each (No. 8), screwed by two VA oppression screws in diameter. (No. 9)
  • the construction of the bar is based on a single piece of aluminum or galvanized steel, as shown in Figures 2 and 3, with a length of 142.76 mm, a width 76.37mm, and a thickness of 25.54mm, which is obtained after carrying out the cuts and perforations through milling machine and other instruments.
  • the work efficiency of the bar resides in the flexibility to increase the amount of ground connections that come from different equipment or racks, as well as the null introduction of water by runoff, as well as external agents such as corrosion and oxidation, caused by the environment, in addition to being manufactured in a suitable material such as aluminum or galvanized steel, its production costs are reduced and its robbery minimizes significantly.
  • the bar in question works as follows: By lowering each and every one of the conductors of the different equipment and electrical racks down to the bar, it is responsible for concentrating and equalizing the potential difference, to finally channel it and discharge it to ground. .
  • the design and material of the bar constitute, in large part, the novelty of it, since in the first place, its dimensions adjust to the needs of the user, since in the first instance they can cover from one to a number indefinite grounding, as already mentioned, its extreme side parts, and trapezoidal strips allow the assembly of other bars. - TO -
  • said bar can not only be enlarged and / or extended, but also adjusted to small spaces, difficult to access or even to a vertical placement.
  • Another of the benefits of this new device is that by the materials of which it is formed, its corrosion and oxidation is minimized, before its exposure to the environment, with which the conductivity of the energy is optimized.
  • this new device has the quality of having a faster connection, since it does not require a specialized tool (mechanical or compression terminals, insulating sleeves), because the stainless steel oppression screw with head find, allows A simple and quick installation.
  • the bar for its conformation materials that can be made of aluminum or galvanized steel, have defined values for electric conduction and thermal shock, this information is concentrated in the Onderdonk equation and is highly used in the electrical industry as part design parameters intended to drive current. These values determine if a piece of metal is capable of conducting an indicated value of electric current in a set time. Therefore and based on the statistical data by CIGRE (International Conference of High Voltage Electrical Systems) France has defined values and failure times for atmospheric discharges or lightning. These ranges are what we have used to assess the conditions to which said bar could be exposed, since in many occasions it will be outdoors and therefore can be subject to a direct impact of lightning. Said the previous we establish that:

Landscapes

  • Elimination Of Static Electricity (AREA)

Abstract

L'invention concerne une barre métallique de connexion de câbles de mise à la terre, permettant de fixer solidement lesdits câbles par la pression d'une vis Allen. Les orifices pour les câbles se situent dans les faces supérieure et inférieure de la barre, protégés par des bouchons. Les orifices filetés pour les vis sont formés dans la face avant de la barre. Le nombre de connexions possibles dans ce cas particulier est de quatre. Le câble de dérivation à la terre de l'ensemble présente un revêtement en acier inoxydable. La barre est faite d'acier galvanisé ou d'aluminium et des sillons de type 'queue d'aronde' ont été pratiqués dans trois de ses quatre faces pour faciliter l'assemblage de la pièce avec d'autres pièces semblables ou de support.
PCT/MX2007/000033 2007-03-06 2007-03-09 Barre pour la connexion de câbles de mise à la terre Ceased WO2008108620A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MXMX/A/2007/002703 2007-03-06
MX2007002703A MX2007002703A (es) 2007-03-06 2007-03-06 Barra de tierras segunda generacion articulada cuatro conexiones macho izquierdo una corredera superior (ep-bt2ga4cmi1cs).

Publications (1)

Publication Number Publication Date
WO2008108620A1 true WO2008108620A1 (fr) 2008-09-12

Family

ID=39738445

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MX2007/000033 Ceased WO2008108620A1 (fr) 2007-03-06 2007-03-09 Barre pour la connexion de câbles de mise à la terre

Country Status (2)

Country Link
MX (1) MX2007002703A (fr)
WO (1) WO2008108620A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2988526A1 (fr) * 2012-03-23 2013-09-27 Hager Electro Sas Bloc de raccordement par assemblage de modules

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456326A (en) * 1982-08-04 1984-06-26 Sauber Charles J Wall mountable cable terminal block
US5322458A (en) * 1991-09-26 1994-06-21 Wago Verwaltungsgesellschaft Mbh Collective conenction device for wire conductors
US5835341A (en) * 1996-03-27 1998-11-10 Siemens Energy & Automation, Inc. Visible neutral bar
US20040121639A1 (en) * 2002-12-20 2004-06-24 Yaworski Harry George Electrical connectors and methods for using the same
EP1742301A1 (fr) * 2005-07-05 2007-01-10 Jose Luis Arellano Connecteur modulaire

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456326A (en) * 1982-08-04 1984-06-26 Sauber Charles J Wall mountable cable terminal block
US5322458A (en) * 1991-09-26 1994-06-21 Wago Verwaltungsgesellschaft Mbh Collective conenction device for wire conductors
US5835341A (en) * 1996-03-27 1998-11-10 Siemens Energy & Automation, Inc. Visible neutral bar
US20040121639A1 (en) * 2002-12-20 2004-06-24 Yaworski Harry George Electrical connectors and methods for using the same
EP1742301A1 (fr) * 2005-07-05 2007-01-10 Jose Luis Arellano Connecteur modulaire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2988526A1 (fr) * 2012-03-23 2013-09-27 Hager Electro Sas Bloc de raccordement par assemblage de modules

Also Published As

Publication number Publication date
MX2007002703A (es) 2008-09-05

Similar Documents

Publication Publication Date Title
ES2394209T3 (es) Posibilidad de enchufe vertical en una regleta de bornas con decalaje entre niveles
ES2308163T3 (es) Caja de bornas.
ES2987559T3 (es) Dispositivo de división de compartimentos y de soporte de barra colectora en un armario para un cuadro de distribución de baja tensión
ES2261551T3 (es) Dispositivo de apriete para la sujecion de placas, en particular planchas de vidrio, incluidas conexiones electricas.
US9960519B2 (en) Electrode structure with electric-shock prevention function
ES2389676T3 (es) Lámpara integrada
WO2008108620A1 (fr) Barre pour la connexion de câbles de mise à la terre
WO2008108619A1 (fr) Barre pour la connexion de câbles de mise à la terre
WO2008108617A1 (fr) Barre modulaire pour la connexion de câbles de mise à la terre
WO2008108618A1 (fr) Barre modulaire pour la connexion de câbles de mise à la terre
ES2521493T3 (es) Fachada o lucernario para un edificio
WO2008108615A1 (fr) Barre destinée à connecter des câbles de mise à la terre
WO2008108614A1 (fr) Barre pour la connexion de câbles de mise à la terre
WO2008108616A1 (fr) Barre pour la connexion de câbles de mise à la terre
ES2882710T3 (es) Dispositivo de distribución de corriente, en particular en un armario o panel eléctrico
CN108233188A (zh) 低压配电设备
WO2008108613A1 (fr) Pièce de fixation isolante pour barres de mise à la terre
ES2242202T3 (es) Mejoras en armarios metalicos para alojar material electrico bajo tension.
KR101051153B1 (ko) 멀티 미디어 전광판용 낙뢰 방지장치
ES2671397T3 (es) Dispositivo para conducir corriente continua eléctrica
EP3419126A1 (fr) Dispositif de protection pour l'interconnexion de jeu de barres
JP3228450U (ja) プラグインユニット収納筐体
ES2370813T3 (es) Adaptador para el establecimiento de contacto de seccionadores de potencia en barras colectoras.
RU2004117849A (ru) Опорный изолятор
ES2351111T3 (es) Dispositivo para el montaje de barras colectoras de energía.

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07747179

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07747179

Country of ref document: EP

Kind code of ref document: A1