EP0428055A2 - Leitende Schiene - Google Patents

Leitende Schiene Download PDF

Info

Publication number
EP0428055A2
EP0428055A2 EP90121333A EP90121333A EP0428055A2 EP 0428055 A2 EP0428055 A2 EP 0428055A2 EP 90121333 A EP90121333 A EP 90121333A EP 90121333 A EP90121333 A EP 90121333A EP 0428055 A2 EP0428055 A2 EP 0428055A2
Authority
EP
European Patent Office
Prior art keywords
conductor rail
conductor
rail according
insulator
conductors
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.)
Granted
Application number
EP90121333A
Other languages
English (en)
French (fr)
Other versions
EP0428055B1 (de
EP0428055A3 (en
Inventor
Eero Pajunen
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.)
Neste Oyj
Original Assignee
Neste Oyj
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 Neste Oyj filed Critical Neste Oyj
Publication of EP0428055A2 publication Critical patent/EP0428055A2/de
Publication of EP0428055A3 publication Critical patent/EP0428055A3/en
Application granted granted Critical
Publication of EP0428055B1 publication Critical patent/EP0428055B1/de
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
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length

Definitions

  • the invention relates to a conductor rail comprising a supporting structure, an insulator and a conductor or conductors.
  • an electric or conductor rail On display windows previously known, in dining rooms and other public premises as well as in homes, is used an electric or conductor rail, whereto electrical appliances, e.g. light fixtures can readily be con­nected at any point of the rail.
  • electrical appliances e.g. light fixtures
  • Such known rail is manufactured in such a way that inside an aluminum profile runs a PVC-profile provided with copper conductors.
  • the aluminum profile acts as a supporting structure, whereto an adapter can easily be fastened, and the PVC-profile acts an insulator.
  • busbar is formed of a sec­tionally U-formed metallic profile and of two longitudinal electric conductors fastened thereto by means of a plastic retainer list.
  • busbar comprises a supporting rail acting as supporting structure, which busbar can be formed e.g. of an extruded aluminum rail, and to both side walls of the supporting rail are fastened longitudinal insulator lists, in whose grooves are embedded e.g. copper electric conductors.
  • the current-collecting rail is provided with two comb-shaped insulator profiles directed toward each other, in which profiles the electric conductor rails are kept in conformity with their form.
  • an earthing conductor rail is installed in the profile of the busbar.
  • the object of the present invention is to provide a conductor rail manufactured by using a pultrusion method.
  • the pultrusion refers to such a method, in which longitudinally con­tinuous reinforced-plastic products are produced, e.g. by absorbing continuous reinforced fibers or reinforced-fibre bonds by means of a running resin hardening in heat and by drawing the fibers thus absorbed through a nozzle, wherein the forming and the hardening of the product occur.
  • the object of the invention is to provide a conductor rail, for the production of which is applied a pultrusion method and which conductor rail is formed in one working phase of the production.
  • the conduc­tor rail according to the invention is mainly characterized in that the supporting structure and the insulator are formed into one and the same uniform profile by means of the protrusion method.
  • the conductor rail according to the invention a coloration advantage is achieved in comparison e.g. with a previously known gray aluminum profile, which is an important fact from the point view of the appear­ance.
  • the upper part of the profile of the conductor rail can be formed e.g. into a cable trough, whereby the operating possibil­ities of the conductor rail are diversified.
  • An advantage of the invention is also the fact that a product can read deeplyily be manufactured of a plastic-frame profile, in which product the parts under voltage, e.g. conductors, are protected behind blind angles in such a way that no electric shocks are possible.
  • a conductor rail 10 comprises a supporting structure 13 and an insulator structure 11.
  • Conductors 12 are place in position in the manufacturing phase of the conductor rail 10. According to Fig. 1, the conductors 12 are located in the grooves of the insula­tor structure 11.
  • the conductor rail 10 shown in Fig. 2 is oval by cross-section, and the conductors 12 are located in the grooves of the insulator part 11 of the supporting structure 13.
  • Fig. 3 is shown the conductor rail 10, the cross-sectional form of whose supporting structure 13 is circular.
  • the insulator structure 11 forms grooves, wherein are located the conductors 12.
  • the conductor rail 10 shown in Fig. 4 is formed in such a way that the surface of the insulator structure 11 corresponds to the surface of the supporting structure 13.
  • the current collector (not shown in the figure) to be positioned inside the supporting structure 13 of the conductor rail can more freely move in the conductor rail 10.
  • the conductor rail 10 is formed by cross-section in such a way that the insulator structure 11 in a way forms a protective struc­ture in the form of a blind angle and that the electric parts or con­ductors 12 are positioned on the rear side of the supporting struc­ture.
  • the conductor rail 10 according to Fig. 6 corresponds by construction to the conductor rail 10 shown in Fig. 1, but it is provided with a protecting cover 14.
  • the insulator structure forms a lap pro­tecting the conductors 12.
  • This insulator structure is flexible in order to enter the current collector inside the insulator structure 11.
  • the pultrusion method is utilized in such a way that the supporting structure 13 and the insulator 11 is produced int one and the same profile.
  • thermosetting plastics for the conductor rail ac­cording to the invention is polypropylene, since it is price-wise econ­omical. Also e.g. polyamides and polybutylftalate can be used as a raw material for the conductor rail.
  • the most suitable raw material for the conductor rail according to the invention is polyester. It is also possible to select from the cold-set plastics epoxy plastics or vinyl esters.
  • Another main raw material in the con­ductor rail according to the invention is fiber and most preferably glass fiber.
  • the conductor rail according to the invention can be advantageously manufactured into the desired form, as shown in Fig. 1-6.
  • the cross-sections shown in the figures are mainly symmetric, the conductor rail can also be manufactured cross-sectionally asymmetric e.g. in such a way that one shank of the rail is stronger than the other.
  • the conductor rail in accordance with the invention can thus be easily manufactured also according to safety regulations.
  • guards or protecting covers can be, when manufactured of plastic, easily formed and the plastic is also automatically an insulator providing additional safety.
  • the invention relates to a conductor rail (10) com­prising a supporting structure (13), an insulator (11) and a conductor or conductors (12)
  • the supporting structure (13) and the insulator (11) of the conductor rail (19) are formed into one and the same uniform profile by means of a pultrusion method.

Landscapes

  • Insulators (AREA)
  • Road Signs Or Road Markings (AREA)
  • Paper (AREA)
  • Steering Controls (AREA)
  • Luminescent Compositions (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Transform (AREA)
  • Linear Motors (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Non-Insulated Conductors (AREA)
  • Insulated Conductors (AREA)
EP90121333A 1989-11-15 1990-11-07 Leitende Schiene Expired - Lifetime EP0428055B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI895440 1989-11-15
FI895440A FI84002C (fi) 1989-11-15 1989-11-15 Ledningsskena.

Publications (3)

Publication Number Publication Date
EP0428055A2 true EP0428055A2 (de) 1991-05-22
EP0428055A3 EP0428055A3 (en) 1991-12-18
EP0428055B1 EP0428055B1 (de) 1994-08-31

Family

ID=8529355

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90121333A Expired - Lifetime EP0428055B1 (de) 1989-11-15 1990-11-07 Leitende Schiene

Country Status (4)

Country Link
EP (1) EP0428055B1 (de)
AT (1) ATE110891T1 (de)
DE (1) DE69012054T2 (de)
FI (1) FI84002C (de)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348485A (en) * 1993-04-12 1994-09-20 Electronic Retailing Systems Int'l Inc. Electronic price display system with vertical rail
GB2277211A (en) * 1993-04-13 1994-10-19 Abbott Products Limited A display system having an electrical supply
US5418328A (en) * 1993-01-27 1995-05-23 Nadeau; Jacques Electric distributing system
WO1995016293A1 (en) * 1993-12-09 1995-06-15 Hannu Sakari Taskinen Connector rail and a method for producing the same
EP0567290B1 (de) * 1992-04-20 1997-01-22 Xerox Corporation Rahmenprofil-Aufbau zur Übertragung von elektrischen Signalen und dergleichen
USRE36030E (en) * 1993-01-08 1999-01-05 Intermatic Incorporated Electric distributing system
US6644988B2 (en) 2002-02-20 2003-11-11 Rafael Healy Fabricated baseplate for electrical installations
EP1681748A2 (de) * 2005-01-18 2006-07-19 Tyco Electronics UK Limited Verbesserung an elektrische Verbindungsgehäuse
EP2706290A1 (de) * 2012-09-08 2014-03-12 CQFD Composites Träger, der elektrische Leiter umfasst, und Elektrifizierungssystem, bei dem solche Träger verwendet werden
US8921701B2 (en) 2012-09-04 2014-12-30 General Electric Copany Modular insulator for busbar support and method of assembling
RU2669309C2 (ru) * 2013-07-31 2018-10-09 Селфа Сосиета Кооператива Электрифицированная направляющая, в частности, для снабжения электроэнергией металлических стеллажей и способ ее производства
DE102017130960A1 (de) * 2017-12-21 2019-06-27 Paul Vahle Gmbh & Co. Kg Profilkörper, der ein Tragprofil und/oder Hohlwellenleiter bildet und mindestens ein Schleifleitungsprofil aufweist
WO2022117280A1 (de) * 2020-12-04 2022-06-09 REHAU Industries SE & Co. KG Bausatz für ein stromschienensystem

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012011291U1 (de) * 2012-11-23 2013-01-14 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Energieversorgungssystem

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207129A (en) * 1977-11-21 1980-06-10 Uop Inc. Manufacture of conductive or semi-conductive elements by means of a continuous pultrusion process
DE3013004A1 (de) * 1980-04-03 1981-10-08 Fa. Gustav Raffenberg, 5860 Iserlohn Elektrisches verbindungsstueck
GB2149230A (en) * 1983-10-17 1985-06-05 John Ivor Hankin Electrical track distribution system
EP0274707A2 (de) * 1987-01-02 1988-07-20 Ppg Industries, Inc. Elektrostatisches Beschichten von pultrudierten Gegenständen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207129A (en) * 1977-11-21 1980-06-10 Uop Inc. Manufacture of conductive or semi-conductive elements by means of a continuous pultrusion process
DE3013004A1 (de) * 1980-04-03 1981-10-08 Fa. Gustav Raffenberg, 5860 Iserlohn Elektrisches verbindungsstueck
GB2149230A (en) * 1983-10-17 1985-06-05 John Ivor Hankin Electrical track distribution system
EP0274707A2 (de) * 1987-01-02 1988-07-20 Ppg Industries, Inc. Elektrostatisches Beschichten von pultrudierten Gegenständen

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0567290B1 (de) * 1992-04-20 1997-01-22 Xerox Corporation Rahmenprofil-Aufbau zur Übertragung von elektrischen Signalen und dergleichen
USRE36030E (en) * 1993-01-08 1999-01-05 Intermatic Incorporated Electric distributing system
US5418328A (en) * 1993-01-27 1995-05-23 Nadeau; Jacques Electric distributing system
US5348485A (en) * 1993-04-12 1994-09-20 Electronic Retailing Systems Int'l Inc. Electronic price display system with vertical rail
GB2277211A (en) * 1993-04-13 1994-10-19 Abbott Products Limited A display system having an electrical supply
GB2277211B (en) * 1993-04-13 1996-09-25 Abbott Products Limited A display system
WO1995016293A1 (en) * 1993-12-09 1995-06-15 Hannu Sakari Taskinen Connector rail and a method for producing the same
US6644988B2 (en) 2002-02-20 2003-11-11 Rafael Healy Fabricated baseplate for electrical installations
EP1681748A2 (de) * 2005-01-18 2006-07-19 Tyco Electronics UK Limited Verbesserung an elektrische Verbindungsgehäuse
EP1681748A3 (de) * 2005-01-18 2008-03-26 Tyco Electronics UK Limited Verbesserung an elektrische Verbindungsgehäuse
US8921701B2 (en) 2012-09-04 2014-12-30 General Electric Copany Modular insulator for busbar support and method of assembling
EP2706290A1 (de) * 2012-09-08 2014-03-12 CQFD Composites Träger, der elektrische Leiter umfasst, und Elektrifizierungssystem, bei dem solche Träger verwendet werden
FR2995464A1 (fr) * 2012-09-08 2014-03-14 Cqfd Composites Poutre comportant des conducteurs electriques et systeme d'electrification utilisant de telles poutres
RU2669309C2 (ru) * 2013-07-31 2018-10-09 Селфа Сосиета Кооператива Электрифицированная направляющая, в частности, для снабжения электроэнергией металлических стеллажей и способ ее производства
DE102017130960A1 (de) * 2017-12-21 2019-06-27 Paul Vahle Gmbh & Co. Kg Profilkörper, der ein Tragprofil und/oder Hohlwellenleiter bildet und mindestens ein Schleifleitungsprofil aufweist
WO2022117280A1 (de) * 2020-12-04 2022-06-09 REHAU Industries SE & Co. KG Bausatz für ein stromschienensystem

Also Published As

Publication number Publication date
EP0428055B1 (de) 1994-08-31
DE69012054D1 (de) 1994-10-06
FI84002B (fi) 1991-06-14
FI895440A0 (fi) 1989-11-15
FI84002C (fi) 1991-09-25
EP0428055A3 (en) 1991-12-18
ATE110891T1 (de) 1994-09-15
FI895440A (fi) 1991-05-16
DE69012054T2 (de) 1995-01-12

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