EP0241603B1 - Boîte de dérivation pour distributeur d'énergie sur positions tournantes - Google Patents

Boîte de dérivation pour distributeur d'énergie sur positions tournantes Download PDF

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Publication number
EP0241603B1
EP0241603B1 EP19860200660 EP86200660A EP0241603B1 EP 0241603 B1 EP0241603 B1 EP 0241603B1 EP 19860200660 EP19860200660 EP 19860200660 EP 86200660 A EP86200660 A EP 86200660A EP 0241603 B1 EP0241603 B1 EP 0241603B1
Authority
EP
European Patent Office
Prior art keywords
contact surfaces
take
side contact
cylinder
conductor segments
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.)
Expired - Lifetime
Application number
EP19860200660
Other languages
German (de)
English (en)
Other versions
EP0241603A1 (fr
Inventor
Peter Joannes Dekkers
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.)
Dekkers Peter Joannes
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
Priority to DE86200660T priority Critical patent/DE3689590D1/de
Priority to EP19860200660 priority patent/EP0241603B1/fr
Publication of EP0241603A1 publication Critical patent/EP0241603A1/fr
Application granted granted Critical
Publication of EP0241603B1 publication Critical patent/EP0241603B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01R41/00—Non-rotary current collectors for maintaining contact between moving and stationary parts of an electric circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/64—Devices for uninterrupted current collection

Definitions

  • the invention relates to a branch socket for the electrical connection of electrical devices and lighting fittings that are movable or adjustable by means of springs, joints, multi-part arms, flexible pipe or hose connections.
  • French Laid-Open Patent Application 2,535,122 describes a contact socket for movable electrical cables, which is a cylindrical connecting part of a cable, which contains conductor segments with contact surfaces which surround the cylinder, sliding contacts being fitted on the conductor segments, so that the cable ends can be rotated without Torsion can occur.
  • Halogen fittings are an example that often have arms that can be moved from all sides.
  • the branch socket developed for this purpose can be used for 220 V AC and 380 V three-phase voltage.
  • a branch bushing for movable, mobile or adjustable electrical devices or lights, consisting of two housings (8) and a cylindrical connecting part, which consists of a cylinder (5) composed of two hollow halves, is characterized according to the present invention in that the jacket of the cylinder (5) four semicircular conductor segments (1,2) are arranged with contact surfaces (3,4) which, offset in pairs, each comprise one half of the same, the two contact surfaces per half being electrically connected, while around the Cylinder jacket four circular sliding contacts (6,7) are rotatably mounted on the path of the semicircular conductor segments (1,2), which, also offset in pairs, are electrically connected via the contact surfaces, with two adjacent sliding contacts rotating in both directions in one and insulated housing (8) are fitted, which has a connection (9,10), the connection conductors of which are connected to the associated sliding contacts.
  • the exterior of this case is whorled, polygonal or cylindrical.
  • the branch socket is suitable for low current, normal high current and motor power current, i.e. for operating voltages up to 380 V.
  • Figure 1 shows an open isometric view of the parts of the insulated housing with the conductor segments (1) and (2).
  • Figure 2 shows the branch socket, the parts of which are taken apart, with the sliding contacts (6) and (7).
  • (3) and (4) are the contact surfaces of the conductor segments (1) and (2) are on the wall of the cylinder (5).
  • Figure 3 shows the cylinder (5) with the rotatable parts of the housing (8), in which the sliding contacts are enclosed.
  • the contact takes place over smooth surfaces, so that heat is avoided.
  • the ends of the cables are located in the rectangular connections (9) and (10).
  • Figure 4 shows a cross section through the branch socket with the conductor segments (1) and (2), with the connection (11) of the parts of the housing with two sliding contacts (6) and (7).
  • each of the segments can rotate through an angle of 0 to 360 °, the conductive contact being retained by the branch socket and no damage or short-circuits occurring.
  • This rotatable connection for a rotation of up to 360 ° with respect to each conductor can be used with the help of the two inner contact cams (12 and 13), but also for an axial displacement by means of a rail, so that the energy transport in any dimensional direction (radial and axial) is made possible.
  • the material from which the segments of the branch bushing are made is copper or aluminum, while the insulation is made of a wear-resistant plastic with a high dielectric constant.
  • the conductive parts of the segments and the sliding contacts must of course be separated from the other parts by a good insulating material, with the exception of the contact surfaces.
  • Polyurethane and polyester resins are good for insulation.
  • the application of the branch socket according to the present invention is particularly practical for lamps at the workplace, such as for halogen lamps, SL and TL lamps, which stand on a table or are screwed to it, or of which an arm is attached to the wall, and the like
  • the stand or arm consists of several parts or links, in order to be able to turn and hold the lamp in any optimally desired position without the cables twisting.
  • Other applications include portable household appliances, such as mixers, roasters, vacuum cleaners, electrical workshop equipment, electronic data processors, radio and television sets, apparatus for clinics (monitoring systems, monitors, etc.) and automation systems.
  • portable household appliances such as mixers, roasters, vacuum cleaners, electrical workshop equipment, electronic data processors, radio and television sets, apparatus for clinics (monitoring systems, monitors, etc.) and automation systems.
  • the socket can be used as a distribution coupling for distributing the power to several points of use.

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Insulators (AREA)

Claims (3)

  1. Un manchon de branchement aux équipements électriques mobiles, roulants ou ajustables et d'éclairage, composé de deux boîtiers (8) et d'une pièce cylindrique de raccordement , qui consiste en une boîte (5) demi-ronde, composée de deux moitiés creuses, caractérisé en ce que quatre manches-guide (1,2) demi-circulaires, ayant des lames (3,4) de connection, sont placées autour de l'enveloppe de ladite boîte, changées de place deux par deux, chaque entourant une moitié de cela, dont les deux lames de connection de chaque moitié sont raccordées l'une à l'autre, et quatre contacts frottants (6,7), de formes circulaires, sont posés autour de l'enveloppe de la boîte, tournant sur le pâlier des manches-guide (1,2) demi-circulaires, qui sont raccordées électriquement par les lames de connection, changées de place deux par deux également, dont les deux contacts frottants voisins sont enfermés dans un boîtier (8), isolé et tournant en deux directions, et ayant des tuyaux de raccordement (9,10), dont les lignes conductrices sont raccordées avec les contacts frottants assortissants.
  2. Un manchon de branchement d'après la revendication 1, caractérisé en ce que le boîtier consiste d'un écrou de forme polygonal ou cylindrique, et qu'il est monté à l'armature ajustable d'un équipement électrique mobile.
  3. Un manchon de branchement d'après la revendication 1, caractérisé en ce que ledit manchon possède une tournabilité radiale jusqu'à 360° autour d'un axe, et une mobilité lineaire le long de cet axe.
EP19860200660 1986-04-18 1986-04-18 Boîte de dérivation pour distributeur d'énergie sur positions tournantes Expired - Lifetime EP0241603B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE86200660T DE3689590D1 (de) 1986-04-18 1986-04-18 Abzweigungsbuchse für Energieverteiler an drehbaren Stellen.
EP19860200660 EP0241603B1 (fr) 1986-04-18 1986-04-18 Boîte de dérivation pour distributeur d'énergie sur positions tournantes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19860200660 EP0241603B1 (fr) 1986-04-18 1986-04-18 Boîte de dérivation pour distributeur d'énergie sur positions tournantes

Publications (2)

Publication Number Publication Date
EP0241603A1 EP0241603A1 (fr) 1987-10-21
EP0241603B1 true EP0241603B1 (fr) 1994-01-26

Family

ID=8195727

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860200660 Expired - Lifetime EP0241603B1 (fr) 1986-04-18 1986-04-18 Boîte de dérivation pour distributeur d'énergie sur positions tournantes

Country Status (2)

Country Link
EP (1) EP0241603B1 (fr)
DE (1) DE3689590D1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1601075A (fr) * 1968-01-16 1970-08-10
FR2535122B1 (fr) * 1982-10-25 1985-09-06 Bohbot Roland Dispositif antitorsion pour cable electrique
FR2557384B1 (fr) * 1983-12-22 1986-04-18 Fels Sa Const Elect Dispositif d'alimentation electrique pour mecanismes mobiles

Also Published As

Publication number Publication date
EP0241603A1 (fr) 1987-10-21
DE3689590D1 (de) 1994-03-10

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