EP0093628A2 - Steckdose mit mehreren Kontaktelementen - Google Patents

Steckdose mit mehreren Kontaktelementen Download PDF

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Publication number
EP0093628A2
EP0093628A2 EP83400665A EP83400665A EP0093628A2 EP 0093628 A2 EP0093628 A2 EP 0093628A2 EP 83400665 A EP83400665 A EP 83400665A EP 83400665 A EP83400665 A EP 83400665A EP 0093628 A2 EP0093628 A2 EP 0093628A2
Authority
EP
European Patent Office
Prior art keywords
socket
female
male
terminals
complementary
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
EP83400665A
Other languages
English (en)
French (fr)
Other versions
EP0093628A3 (en
EP0093628B1 (de
Inventor
Santiago Lozano Rico
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
Priority claimed from ES1982264939U external-priority patent/ES264939Y/es
Application filed by Individual filed Critical Individual
Publication of EP0093628A2 publication Critical patent/EP0093628A2/de
Publication of EP0093628A3 publication Critical patent/EP0093628A3/fr
Application granted granted Critical
Publication of EP0093628B1 publication Critical patent/EP0093628B1/de
Expired 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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling
    • H01R13/645—Means for preventing incorrect coupling by exchangeable elements on case or base
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/74—Devices having four or more poles, e.g. holders for compact fluorescent lamps
    • H01R33/76—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
    • H01R33/7657—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket characterised by keying or marking means

Definitions

  • the present invention refers, as indicated in the description of this specification, to a series of improvements made to the coding systems of female sockets with multiple terminals, intended not only to obtain such codification relating each male socket multiple to the corresponding socket, otherwise also to ensure the practical impossibility of coupling between elements of different code.
  • a universal arrangement adopted for some time is that which includes eight or eleven male plugs of cylindrical configuration, diameter standardized, arranged in correspondence with an imaginary cylindrical surface, of radius also standardized, these male sockets being known in Spain under the name of "octals" or of decals ", depending on whether they comprise eight or eleven male plugs. .
  • the sockets of the female socket are connected by means of cables or other systems to screw terminals for the rear wiring of the female sockets, or these cables are soldered directly to the sockets in question.
  • connection system also standardized, so that, if it is a relay for example, the terminals of the coil are always connected to the same plugs of the multiple male plug, as happens with open contacts, closed contacts, switch contacts, etc., using universally accepted connection diagrams and according to international standards.
  • these male sockets are provided with a central projection in the form of a cylinder provided with a key, while the female sockets have, in correspondence with the previous structure, a cylindrical housing and a groove or notch on one of its generatrices to receive said key.
  • the device carrying the multiple male plug can only adapt to the female plug in a determined position.
  • the plugs of the male plug are listed clockwise, starting from the key, from one to eight or from one to eleven as appropriate, and the sockets or female plugs of the female plug are listed from the same way, as well as the usage terminals connected to these sockets. In this way, the user knows that when he connects a cable to terminals 2 and 10 of the female socket, this connection continues, via the female plug-male plug contact, to the terminals of the relay coil. .
  • the connection systems of the male plugs of the male sockets which are standardized in the case of relays, also follow very standardized criteria in the case of timers and other electronic devices.
  • a relay whose coil is designed for working at 24 volts can, for example, be adjusted so that the operating voltage is of 13 volts, the retention voltage of 5 volts and the operating time of 10 milliseconds.
  • this relay is replaced by another whose coil is also marked as being 24 volts, but with different settings, nothing prevents this second relay from being connected to the socket of the first, but it It is obvious that the same working conditions will not be given.
  • the relay will operate at a different voltage, with different times, so it is easy for an intermittent fault to occur in equipment requiring costly overhaul.
  • the female sockets with eight or eleven sockets have, in their central zone, female housings aligned by describing a circumference, corresponding to the male plugs of the multiple socket.
  • another housing intended to receive the cylindrical appendage provided with a key of said multiple male plug.
  • the recommended improvements consist in placing, in the area of the female socket located between the circular alignment of housings corresponding to the female terminals or sockets and the central orifice - concretely, in the sector in the form of a circular crown thus obtained - a plurality of housings preferably coinciding in number with the sockets or female terminals, by means of which it is possible to reinforce the codification of the assembly.
  • the actual coding is carried out with the collaboration of two parts, one intended to be fixed to the female socket and the other to the multiple male socket, so that it is only when these two parts are complementary that the mechanism in question can be installed on said socket, while in any other circumstance this proves impossible, even if the two elements are provided with the same number of plugs males and females and in the same layout.
  • Such complementary parts can be constituted, for example, by a small rod coupling in one of the complementary housings of the female plug, while a disc made of insulating material, preferably provided, is adapted to the multiple male plug.
  • a disc made of insulating material preferably provided, is adapted to the multiple male plug.
  • This disc can obviously be mounted on the multiple male socket in different positions, in correspondence with the number of male connection plugs existing on the latter, while the first part, associated with the female socket, can also occupy different positions on the latter coinciding concretely in number with that of the complementary housings, which itself coincides, as we saw above, with that of the connection sockets.
  • a double coding is established, on the one hand that determined by the own multiple male plug and the complementary female sockets of the female plug, assisted by the conventional key housing, and on the other hand a coding determined by the position of the two complementary parts mentioned above, relative to the multiple male plug and to the female plug, determining that a male plug can only be coupled to a female plug when their coding coincides, which solves the problem possible mistakes we made hint above.
  • a male plug can only be adapted to a female plug if the key is in the correct position and that, on the other hand, this coupling can only be achieved if the empty space corresponding to the complementary part of the multiple male socket coincides with the space occupied by the part associated with the female socket, or vice-versa insofar as this structuring can also be carried out in the opposite direction.
  • the female socket proposed by the invention has all its connection terminals housed in cavities where they are perfectly protected against any occasional contact, and in addition, their online arrangement making that they are perfectly isolated from each other, any possibility of short circuit is practically zero.
  • the length of the cable which has to enter the socket is absolutely identical in all cases, which also facilitates wiring.
  • the identification numbers of the various terminals are also arranged online, which also makes them particularly convenient to read, a phenomenon which is particularly advantageous when there are various female sockets mounted on a common support and leaning against each other.
  • Another characteristic of the socket proposed by the invention consists in the fact that, coinciding with each of its connection terminals, or what amounts to the same thing, with each of the female terminals or sockets, there are small holes fitting out access for a test point of a measuring device, to the corresponding terminals, with the particularity that this test point remains fixed in these holes and thus maintains the contact situation, thus leaving the hands of the user free operator for any other type of manipulation necessary for the verification operations to be carried out.
  • a female socket 1 will comprise, between its circular alignment of housings 2 -corresponding to the receptacles of male plugs 3 of the male multiple socket 4- and its central orifice 5 -with its corresponding groove 6 for receiving the cylindrical appendage 7 from the male multiple socket 4, appendage provided with a key 8- a plurality of complementary housings 9 preferably coinciding in number with that of the sockets 2, which will be also preferably determined by radial partition-partitions 10 connecting an inner ring 11 constituting and delimiting the own axial orifice 5, and the body on which the housings of the sockets are formed.
  • the part 12 constitutes a wedge intended for snap into any of the housings 6 of the socket, while the part 13 is configured by a disc having the same reference 13, provided with holes 14, to be fixed to the own multiple male socket 4, specifically to the male plugs 3 thereof, this disc or ring 13 having a hollow cylindrical extension 15, the diameter of which coincides with that of the circular alignment of the housings 9, this cylindrical projection having a crenellated free end, so that each of the slots 16 thus determined can penetrate into one of the housings 9 of the female socket, one of the missing slots leaving room for a large integral cutout 17 or groove which, in the correct mounting position between the multiple male socket and the female socket, in accordance with the codification provided- is located opposite the shim 12 associated with the female socket whereas, in any other coupling position of the male socket and the female socket, one of the slots 16 comes dra abut against the wedge 12 and make impossible any coupling between these elements, which will allow the operator to realize that the element or device 18 associated with the male socket 1, in accordance with the coding previously established on the
  • the shim 12 can keep the same configuration as in the previous case, but the disc 13, instead of comprising a cylindrical and hollow projection 15 as before, comprises a series of plugs 16 1 corresponding to the slots 16 above, which cor themselves responded to the complementary housings 9 of the socket, one of these plugs 16 'being absent and giving way to the integral cutout or groove 17 of the previous case.
  • a female socket 1 of the type represented for example in FIG. 2, is introduced for example the additional shim 12 in its complementary housing 9 corresponding to the female terminal or socket 4, it will only be possible to install on this female socket a relay, the male multiple socket of which comprises a disc 13 positioned so that the integral cutout or groove 17 of its cylindrical projection 15 is in front of said shim 12, said relay adjusting perfectly to the requirements of this socket and, in accordance with the established codification, an error on the part of the operator as regards the choice of relay will imply the impossibility of coupling it to this socket and will reveal the error in question.
  • the body 1 of the socket has its connection terminals arranged in two transverse alignments and extreme, in correspondence with the reference housings 22 in the figures, housings perfectly independent of each other thanks to partitions 23 which eliminate any possibility of short-circuit between the cables having access to these terminals, access being achieved precisely by the openings 24 made between each pair of partitions 23.
  • the identification numbers 26 of these terminals are also arranged transversely and in line, which makes them easy to read, especially when there are several female sockets mounted next to each other.
  • the socket outlet which is the subject of the invention is provided with its own identification system, which system is also double.
  • housings 27 On one side of its front face are housings 27 in which can be embedded numbered plastic parts, commercial, which fit together by exerting pressure and which include graphics consisting of numbers or letters which, duly combined, allow the sought identification of the socket in question.
  • a second aspect of this identification system consists of a card 28 covered with a transparent plastic plate, which is fixed to the front face of the body 1 by means of two end plugs 29 therein and which can be see in detail in FIG. 1, by simple pressure, as well as in the symmetrical zone of the front face of the body, in this same FIG. 1.
  • this card or label 28 can bear any code whatsoever making it possible to identify the socket in all of the components forming the electrical equipment of an installation.
  • connection terminals 25 there are small holes 30 also providing access to the terminals in question and allowing the introduction of a test tip of a measuring device, during possible inspections of the electrical equipment and its maintenance.
  • These holes 30 have the concrete and specific purpose of adapting their dimensions to the test tips so that they remain in contact position on the terminals stably, leaving the hands free. operator, which implies a considerable advantage from a practical point of view compared to conventional female sockets where the test points must be adapted to the own screws 25, which means that the worker must hold these points in one hand so permanent because, in case of con milk, the connection would be interrupted.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP83400665A 1982-04-29 1983-03-30 Steckdose mit mehreren Kontaktelementen Expired EP0093628B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ES511821 1982-04-29
ES51182182 1982-04-29
ES264939U 1982-05-04
ES1982264939U ES264939Y (es) 1982-05-04 1982-05-04 "base de enchufe perfeccionada".

Publications (3)

Publication Number Publication Date
EP0093628A2 true EP0093628A2 (de) 1983-11-09
EP0093628A3 EP0093628A3 (en) 1986-03-26
EP0093628B1 EP0093628B1 (de) 1989-01-04

Family

ID=26155506

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83400665A Expired EP0093628B1 (de) 1982-04-29 1983-03-30 Steckdose mit mehreren Kontaktelementen

Country Status (2)

Country Link
EP (1) EP0093628B1 (de)
DE (1) DE3378876D1 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2603747A1 (fr) * 1986-09-06 1988-03-11 Kirsten Elektrotech Connecteur multiple a fiches pour lignes electriques
EP0528735A1 (de) * 1991-08-21 1993-02-24 Société d'Exploitation des Procédés Maréchal S.E.P.M. (Société Anonyme) Selektive Vorrichtung für elektrische Verbindung, welche mit einer Sicherheitsscheibe und einer komplementären Scheibe ausgerüstet ist
FR2680607A1 (fr) * 1991-08-21 1993-02-26 Marechal Sepm Dispositif selectif de connexion electrique muni d'un disque de securite.
DE19737321C2 (de) * 1996-08-30 2000-05-25 Whitaker Corp Einpolige Laststeckverbinderkombination
WO2007010248A1 (en) * 2005-07-19 2007-01-25 Tp24 Limited A lamp holder and lamp end cap for a low-energy lamp
EP2830162A1 (de) * 2013-07-23 2015-01-28 Tyco Electronics Corporation Kodiersystem für elektrische Verbinder
US9059542B2 (en) 2013-07-23 2015-06-16 Tyco Electronics Corporation Quick connect power connector
US9190784B1 (en) 2014-07-21 2015-11-17 Tyco Electronics Corporation High performance contact element

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR977303A (fr) * 1948-11-08 1951-03-30 Perfectionnements apportés aux prises de courant à combinaisons multiples
FR1331988A (fr) * 1962-05-03 1963-07-12 Perfectionnements apportés au raccord de jonction pour conducteurs électriques
FR1344601A (fr) * 1962-11-28 1963-11-29 Pyle National Co Connecteur à clavettes pouvant tourner pas à pas
GB947776A (en) * 1960-07-12 1964-01-29 Fernand Georges Bac Improvements in multi-pin, plug-and-socket, electric couplings
CH396279A (de) * 1962-09-24 1965-07-31 Landis & Gyr Ag Steckbares Steuerungsgerät
GB1028963A (en) * 1962-01-18 1966-05-11 Telemecanique Electrique Electric switchboard assembly
US3447036A (en) * 1967-04-21 1969-05-27 Bell Telephone Labor Inc Assembly for mounting and aligning modules
US3614711A (en) * 1969-10-15 1971-10-19 Bunker Ramo Electrical connector having adjustable keying

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR977303A (fr) * 1948-11-08 1951-03-30 Perfectionnements apportés aux prises de courant à combinaisons multiples
GB947776A (en) * 1960-07-12 1964-01-29 Fernand Georges Bac Improvements in multi-pin, plug-and-socket, electric couplings
GB1028963A (en) * 1962-01-18 1966-05-11 Telemecanique Electrique Electric switchboard assembly
FR1331988A (fr) * 1962-05-03 1963-07-12 Perfectionnements apportés au raccord de jonction pour conducteurs électriques
CH396279A (de) * 1962-09-24 1965-07-31 Landis & Gyr Ag Steckbares Steuerungsgerät
FR1344601A (fr) * 1962-11-28 1963-11-29 Pyle National Co Connecteur à clavettes pouvant tourner pas à pas
US3447036A (en) * 1967-04-21 1969-05-27 Bell Telephone Labor Inc Assembly for mounting and aligning modules
US3614711A (en) * 1969-10-15 1971-10-19 Bunker Ramo Electrical connector having adjustable keying

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2603747A1 (fr) * 1986-09-06 1988-03-11 Kirsten Elektrotech Connecteur multiple a fiches pour lignes electriques
DE3630451A1 (de) * 1986-09-06 1988-03-17 Kirsten Elektrotech Mehrfach-steckverbindung fuer elektrische leitungen
AU659658B2 (en) * 1991-08-21 1995-05-25 Societe D'exploitation Des Procedes Marechal (Sepm) A selective device for electrical connection fitted with a safety disk
FR2680608A1 (fr) * 1991-08-21 1993-02-26 Marechal Sepm Dispositif selectif de connexion electrique muni d'un disque de securite et d'un disque complementaire.
FR2680607A1 (fr) * 1991-08-21 1993-02-26 Marechal Sepm Dispositif selectif de connexion electrique muni d'un disque de securite.
US5234350A (en) * 1991-08-21 1993-08-10 Societe D'exploitation Des Procedes Marechal (Sepm) S.A. Selective device for electrical connection fitted with safety disk and complementary disk
EP0528735A1 (de) * 1991-08-21 1993-02-24 Société d'Exploitation des Procédés Maréchal S.E.P.M. (Société Anonyme) Selektive Vorrichtung für elektrische Verbindung, welche mit einer Sicherheitsscheibe und einer komplementären Scheibe ausgerüstet ist
DE19737321C2 (de) * 1996-08-30 2000-05-25 Whitaker Corp Einpolige Laststeckverbinderkombination
WO2007010248A1 (en) * 2005-07-19 2007-01-25 Tp24 Limited A lamp holder and lamp end cap for a low-energy lamp
EP2830162A1 (de) * 2013-07-23 2015-01-28 Tyco Electronics Corporation Kodiersystem für elektrische Verbinder
US9059542B2 (en) 2013-07-23 2015-06-16 Tyco Electronics Corporation Quick connect power connector
US9077114B2 (en) 2013-07-23 2015-07-07 Tyco Electronics Corporation Quick connect power connector
US9225116B2 (en) 2013-07-23 2015-12-29 Tyco Electronics Corporation Quick connect power connector isolating system
US9190784B1 (en) 2014-07-21 2015-11-17 Tyco Electronics Corporation High performance contact element

Also Published As

Publication number Publication date
EP0093628A3 (en) 1986-03-26
DE3378876D1 (en) 1989-02-09
EP0093628B1 (de) 1989-01-04

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