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WO2009007475A1 - Dispositif de borne de connexion et de raccord pour câbles électriques - Google Patents

Dispositif de borne de connexion et de raccord pour câbles électriques Download PDF

Info

Publication number
WO2009007475A1
WO2009007475A1 PCT/ES2008/000426 ES2008000426W WO2009007475A1 WO 2009007475 A1 WO2009007475 A1 WO 2009007475A1 ES 2008000426 W ES2008000426 W ES 2008000426W WO 2009007475 A1 WO2009007475 A1 WO 2009007475A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal device
conductive
cover
metallic
cables
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/ES2008/000426
Other languages
English (en)
Spanish (es)
Inventor
Antonio Moral Jimenez
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 WO2009007475A1 publication Critical patent/WO2009007475A1/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
    • H01R4/22—End caps, i.e. of insulating or conductive material for covering or maintaining connections between wires entering the cap from the same end
    • 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
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
    • H01R4/4821—Single-blade spring
    • 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
    • H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
    • H01R4/5066—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw mounted in an insulating housing having a cover providing clamping force
    • 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
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4846—Busbar details
    • H01R4/4848—Busbar integrally formed with the spring

Definitions

  • the invention refers to a terminal connection and connection device for electric cables, of the type that is free of screw elements comprising an outer shell of insulating material that includes metallic conductive means inside.
  • the present invention has been developed in order to provide a terminal device that resolves the aforementioned drawbacks, also providing additional advantages that will be apparent from the description that follows.
  • SUBSTITUTE SHEET (RULE 26) It obtains a simple construction terminal that has a double fixing system for electrical connections, thus guaranteeing correct placement and making it difficult to remove such connections unlike other devices of the prior art.
  • Another advantage of the invention to be taken into account is the fact that when more than one connection can be connected simultaneously in the device, the operator does not need to previously join or braid the cables together so that it also reduces the time required. for installation and avoids a bad connection that could cause a short circuit due to a bad twisting of the cables.
  • the clamping means consist of a first projection and a second projection protruding upwardly from the inner face of the upper cover between which there is a groove.
  • the upper cover has a through transverse hole designed to facilitate the passage of an element to check the passage or not of electric current through the connections.
  • the projection located in the area near the free end of the upper cover has a face with a radius of curvature that has fastening means for keeping the lid in a closed condition with respect to the housing.
  • the fastening means consist of a plurality of pointed protrusions whose end end defines a radius of curvature equidistant with the radius of curvature of the face of the lid, said protuberances being intended to fit in the corresponding grooves located in the wall opposite the face of input of the electric cables.
  • first and second conductive elements that is, the one connected to the upper cover and the one connected in the housing are connected to each other through at least one conductive intermediate laminar portion of smaller width than the regions of the ends defining all this a single conductive metallic solidary body, allowing the intermediate portion the passage of the connections or cables.
  • Figure 2. It is a perspective view of the terminal device represented in the previous figure in a closed condition during its operation;
  • Figure 4.- It is a cross-sectional view corresponding to an operating condition of the terminal device
  • Figure 5. It is a perspective view of a second embodiment of the metallic conductive body prior to mounting on the terminal device housing.
  • an embodiment of the connection and connection terminal device for electrical cables free of screws includes an outer shell (1) of insulating material (any plastic material commonly used for this type of devices) which includes metallic electrical conductive means inside which will be described later.
  • Said outer shell (1) internally hollow is defined by four side walls and a base, having a lateral opening (the) for the introduction of the electric cables, including a hinged cover (2) superiorly through a solidary portion (Ib) located on one of the sides, the inner face of said upper cover (2) being provided with a metallic conductive element (3) as a sheet and clamping means for said electric cable.
  • a second metallic conductive element (4) is provided formed by a laminar body with a section inclined at an angle oriented in the direction of entry of said electric cable, such that in a
  • the clamping means essentially consist of a first projection (5) and a second projection (6) formed in a integral manner that protrude upwardly from the inside face of the upper cover (2) between which there is a lowered portion (7), so it can be said that the device of the invention has a double fastening system for the connected cables.
  • the upper cover (2) has a through transverse hole (8) disposed between the two projections (5, 6) mentioned above that allow the operator to subsequently check the current passage by applying a current type check device. known.
  • the projection located in the area near the free end of the upper cover (2) has a face with a radius of curvature to facilitate the introduction of said cover (2) which has fastening means for maintaining the upper cover (2) in a closed condition with respect to the housing (1) when the connections are placed.
  • the fastening means consist of three pointed protuberances (9) whose end end defines a radius of curvature equidistant with the radius of curvature of the face of the upper cover (2), said protuberances (9) being intended for
  • SUBSTITUTE SHEET (RULE 26) fit into the corresponding grooves (10) located on the wall opposite the opening of the electrical cables.
  • terminal device described herein may be part of a device consisting of a plurality of terminal devices placed in series as described in the first claim.
  • first and second conductive elements are joined together by two adjacent intermediate conductive laminar filaments (12) defining a through hollow central space (13) for the passage of the corresponding cable or electrical cables, all defining a single conductive metal solidary body (14).

Landscapes

  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Cable Accessories (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

L'invention concerne un dispositif de borne de connexion et de raccord destiné à des câbles électriques exempt d'éléments de visserie, comprenant un boîtier extérieur isolant, lequel comprend à l'intérieur des moyens conducteurs d'électricité, laissant ce boîtier extérieur vide à l'intérieur, défini par des parois latérales et une base, une ouverture dans une des parois latérales pour introduire les câbles électriques, comprenant sur la partie supérieure de ce boîtier extérieur un couvercle articulé par une partie solidaire située sur un côté, la tête interne de ce couvercle étant pourvue d'un élément conducteur additionnel et de moyens de prise pour ces câbles électriques et dans lequel le boîtier comprend un second élément conducteur formé par un corps lamellaire dont un tronçon est incliné en direction de l'entrée de ce câble électrique, de sorte que lorsque le couvercle supérieur est fermé, le câble reste placé de manière fixe dans l'espace entre les moyens conducteurs métalliques et les moyens de prise.
PCT/ES2008/000426 2007-07-10 2008-06-13 Dispositif de borne de connexion et de raccord pour câbles électriques Ceased WO2009007475A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESU200701474 2007-07-10
ES200701474U ES1065928Y (es) 2007-07-10 2007-07-10 Dispositivo terminal de conexion y union para cables electricos.

Publications (1)

Publication Number Publication Date
WO2009007475A1 true WO2009007475A1 (fr) 2009-01-15

Family

ID=38698571

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2008/000426 Ceased WO2009007475A1 (fr) 2007-07-10 2008-06-13 Dispositif de borne de connexion et de raccord pour câbles électriques

Country Status (3)

Country Link
ES (1) ES1065928Y (fr)
PT (1) PT2009007475W (fr)
WO (1) WO2009007475A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20110996A1 (it) * 2011-05-31 2012-12-01 Italgenio S R L Dispositivo elettrico per il collegamento multiplo di conduttori discontinui
CN114725701A (zh) * 2021-01-06 2022-07-08 浙江正泰电器股份有限公司 接线端子
GB2621105A (en) * 2022-05-26 2024-02-07 Oliver Williams David An electrical connector

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2802686A1 (de) * 1978-01-21 1979-07-26 Wieland Elektrische Industrie Federklemme mit mehrfach-steckanschluss zum anschluss oder zur verbindung elektrischer leiter
EP0046042A1 (fr) * 1980-08-04 1982-02-17 Minnesota Mining And Manufacturing Company Connecteur électrique en une pièce du type enfichable
DE3433822A1 (de) * 1983-09-29 1985-04-18 Matsushita Electric Works, Ltd., Kadoma, Osaka Verbindungsvorrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2802686A1 (de) * 1978-01-21 1979-07-26 Wieland Elektrische Industrie Federklemme mit mehrfach-steckanschluss zum anschluss oder zur verbindung elektrischer leiter
EP0046042A1 (fr) * 1980-08-04 1982-02-17 Minnesota Mining And Manufacturing Company Connecteur électrique en une pièce du type enfichable
DE3433822A1 (de) * 1983-09-29 1985-04-18 Matsushita Electric Works, Ltd., Kadoma, Osaka Verbindungsvorrichtung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20110996A1 (it) * 2011-05-31 2012-12-01 Italgenio S R L Dispositivo elettrico per il collegamento multiplo di conduttori discontinui
WO2012163877A1 (fr) 2011-05-31 2012-12-06 Italgenio S.R.L. Capuchon d'extrémité pour connecter ensemble des câbles dénudés
CN114725701A (zh) * 2021-01-06 2022-07-08 浙江正泰电器股份有限公司 接线端子
CN114725701B (zh) * 2021-01-06 2024-12-24 浙江正泰电器股份有限公司 接线端子
GB2621105A (en) * 2022-05-26 2024-02-07 Oliver Williams David An electrical connector

Also Published As

Publication number Publication date
ES1065928Y (es) 2008-03-01
PT2009007475W (pt) 2010-05-12
ES1065928U (es) 2007-12-01

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