EP0367903A2 - Pièce de connexion femelle pour la réalisation simultanée de connexions à basse et haute intensité - Google Patents

Pièce de connexion femelle pour la réalisation simultanée de connexions à basse et haute intensité Download PDF

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Publication number
EP0367903A2
EP0367903A2 EP89112151A EP89112151A EP0367903A2 EP 0367903 A2 EP0367903 A2 EP 0367903A2 EP 89112151 A EP89112151 A EP 89112151A EP 89112151 A EP89112151 A EP 89112151A EP 0367903 A2 EP0367903 A2 EP 0367903A2
Authority
EP
European Patent Office
Prior art keywords
plug
sockets
current
mother
holder
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
EP89112151A
Other languages
German (de)
English (en)
Other versions
EP0367903A3 (en
EP0367903B1 (fr
Inventor
Herbert Frank
Oswin Schulz
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.)
Interconnectron GmbH
Original Assignee
Interconnectron GmbH
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 Interconnectron GmbH filed Critical Interconnectron GmbH
Publication of EP0367903A2 publication Critical patent/EP0367903A2/fr
Publication of EP0367903A3 publication Critical patent/EP0367903A3/de
Application granted granted Critical
Publication of EP0367903B1 publication Critical patent/EP0367903B1/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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them

Definitions

  • the invention relates to a mother plug part for the simultaneous production of high-current and low-current plug connections, consisting of a plug housing with a number of low-current plug sockets and a number of high-current plug sockets and at least one protective conductor plug socket, which mediates in the plug housing on the one Part of a two-part holder, which is inserted into the connector housing and can be separated in the axial direction, is held radially to the individual connector sockets and engages behind them.
  • the known measures lead to adequate shielding of at least the high-current contact sockets, such as the casting of the contact sockets in an insulating material or the arrangement of large spaces between the individual contact sockets, either to a very high manufacturing cost for the plug, or else that the plug reaches a size that in many cases precludes its use or at least makes it seem inappropriate.
  • the invention is therefore based on the object to provide an easy to manufacture and assemble mother plug part for the simultaneous production of high-voltage and low-voltage plug connections, which on the one hand excludes any risk of a short circuit or malfunction and on the other hand has a sufficiently small size to also for the application to be suitable for multiple plug connections.
  • this object is essentially achieved in that the low-current plug sockets and the high-current plug sockets are each arranged in groups and the high-current plug sockets are overlapped by additional sleeves made of a non-conductive material which are held within the plug housing.
  • the sleeves made of non-conductive material that cross over the high-current plug sockets have a cylindrical jacket-shaped part surrounding the socket and a collar that overlaps the free end edge of the socket and the receptacles assigned to the individual types of socket sockets in the holder are each designed identically to one another, the collar of each the sleeves made of non-conductive material assigned to the high-current plug sockets at least approximately completely fill the distance between the free end edge of the socket and the base of the associated receptacle in the holder.
  • sleeves made of a non-conductive material surrounding the high-current plug sockets ensures that the individual plug sockets are adequately insulated from one another without or at least without any appreciable increase in the volume of the mother plug part, and that, in addition, at the same time while maintaining a sufficient amount of the sockets in each case upstream air gap a significant extension of the creepage distance is achieved.
  • This and the fact that no special fastening means are required for the fixing of the sleeves made of non-conductive material which cross the high-current connector sockets it is possible to create a small-sized and easy-to-assemble, in particular multi-pole, mother plug part for the simultaneous production of low-voltage and high-current plug connections, which ensures reliable manufacture of the intended conductor connections.
  • the shape of the sleeves naturally corresponds to the shape of the plug sockets.
  • the two groups of high-current plug sockets and low-current plug sockets are arranged on both sides of a parting plane bisecting the plan area of the plug housing, and it may be expedient that one of the high-current plug sockets is central to the plan area of the plug housing arranged center contact formed and the remaining sockets are arranged on a concentric to the axis of the center contact circular line.
  • all high-voltage and low-current plug sockets have the same axial distances from the line surface of the mother plug part and that the protective conductor plug sockets have a smaller distance from the end face of the mother plug part to create an air gap than the intended current-carrying plug sockets and that the sleeves made of non-conductive material are held in the holders of the holder by means of the heavy-current plug sockets, the heavy-current plug sockets in turn being fixed in the holder by their internal collar which engages radially to their axis and which can be forced out when the two parts of the holder are brought together are.
  • a number of low-current plug sockets 4 and high-voltage plug sockets 5 and a protective conductor plug socket 6 are held in a plug housing 1 by means of a two-part holder 2, 3.
  • the two parts 2 and 3 of the holder are axially interlocking and arranged, the holder part 2 forming the end face 7 of the mother plug part with axially directed receptacles 8 for the low-current plugs 4 and receptacles 9 for the high-current plugs 5 and receptacles 10 for the Protective conductor socket 6 is provided.
  • the receptacles 8 to 10 each have a collar 11 at their end facing the end face 7 and at a uniform distance from the end face 7, but only the protective conductor socket 6 rests with its free end 12 on the collar 11 of the receptacle 10, while the remaining, current-carrying plug sockets 4 and 5 to form an air gap 13 end at a distance in front of the respective collar 11.
  • the high-current plug sockets 5 and the protective conductor plug socket 6 are held by means of spring tongues 14 of the holder part 3 which are placed radially to their axis, the spring tongues 14 being forcibly parked inward when the two holder parts 2 and 3 are brought together via suitable inclined surfaces and each reach behind a collar 15 of the sockets 5 and 6.
  • the low-current plug sockets 4 are supported on a collar 17 in the receptacles 8 by means of spring tongues 16 which are formed on them and are placed radially.
  • the low-current plug sockets 4 and the high-current plug sockets 5 are each arranged in groups and arranged essentially on both sides of a parting plane 18 bisecting the outline of the mother connector part.
  • One of the high-voltage sockets 5 is arranged as a central center contact 19, while the other sockets 4, 5 and 6 are arranged on a circular line concentric with the axis of the center contact.
  • the heavy current plug sockets 5 are, as can be seen in particular in FIG.
  • the sleeves 20 each having a cylindrical jacket-shaped section 21 and a collar 23 spanning the end edge 22 of the respective heavy current plug socket 5 and exclusively by means of the power socket 5 are held in the receptacles 9.
  • the sleeves 20 encompass the shaft part of the high-voltage plug sockets 5 essentially over its entire length, while the collar 23 overlapping the string edge 22 of the plug sockets 5 has a thickness corresponding to the air gap 13, such that the collar 23 on the one hand abuts the collar 11 of the receptacles 9 and, on the other hand, the front edge 22. This ensures that a sufficient air gap 13 is ensured with regard to the high-voltage plug sockets 5 and the sleeves 20 also form a creepage distance extension, which allows the mother plug part to be manufactured and used in a small design.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP89112151A 1988-11-07 1989-07-04 Pièce de connexion femelle pour la réalisation simultanée de connexions à basse et haute intensité Expired - Lifetime EP0367903B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3837697A DE3837697A1 (de) 1988-11-07 1988-11-07 Mutter-steckerteil zur gleichzeitigen herstellung von stark- und schwachstromsteckverbindungen
DE3837697 1988-11-07

Publications (3)

Publication Number Publication Date
EP0367903A2 true EP0367903A2 (fr) 1990-05-16
EP0367903A3 EP0367903A3 (en) 1990-11-28
EP0367903B1 EP0367903B1 (fr) 1993-03-24

Family

ID=6366632

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89112151A Expired - Lifetime EP0367903B1 (fr) 1988-11-07 1989-07-04 Pièce de connexion femelle pour la réalisation simultanée de connexions à basse et haute intensité

Country Status (2)

Country Link
EP (1) EP0367903B1 (fr)
DE (2) DE3837697A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0840400A2 (fr) * 1996-11-05 1998-05-06 Vlt Corporation Contact à douille
US5997367A (en) * 1995-06-05 1999-12-07 Vlt Corporation Adapter
EP1009081A1 (fr) * 1997-08-28 2000-06-14 Xiaoying Xu Connecteur enfichable de cable electrique pour courant triphase
EP1081798A1 (fr) * 1999-08-31 2001-03-07 Interconnectron GmbH Connecteur circulaire pour faire des connections conductives éléctriques

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6234842B1 (en) 1998-11-20 2001-05-22 Vlt Corporation Power converter connector assembly
DE10118186C1 (de) * 2001-04-11 2002-06-13 Siemens Ag Kontaktstück für eine elektrische Steckverbindung
DE102004006707A1 (de) * 2004-02-11 2005-09-01 Rexroth Indramat Gmbh Sicherheitssteckverbinder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1440917A1 (de) * 1962-08-13 1968-12-05 Int Standard Electric Corp Elektrische Verbindereinheit
US3794958A (en) * 1972-06-19 1974-02-26 Amp Inc High voltage connector
US3850495A (en) * 1973-06-06 1974-11-26 Amp Inc Multi-pin shielded high voltage connector
EP0250728A2 (fr) * 1986-04-07 1988-01-07 HARTING ELEKTRONIK GmbH Système de couplage électrique
DE3625865A1 (de) * 1986-07-31 1988-02-04 Siemens Ag Steckverbinder mit leistenfoermigen isolierstoffkoerpern

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400783A1 (fr) * 1977-08-16 1979-03-16 Simeone Jean Pierre Prise jumelee pour alimentation electrique et television
DE2811774A1 (de) * 1978-03-17 1979-09-20 Bunker Ramo Elektrischer buchsenkontakt
DE3041337A1 (de) * 1980-11-03 1982-09-09 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Steckverbindungs-kupplung fuer elektrische hochspannungsleitungen
GB2137027B (en) * 1983-03-14 1986-03-19 Itt Contact retention assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1440917A1 (de) * 1962-08-13 1968-12-05 Int Standard Electric Corp Elektrische Verbindereinheit
US3794958A (en) * 1972-06-19 1974-02-26 Amp Inc High voltage connector
US3850495A (en) * 1973-06-06 1974-11-26 Amp Inc Multi-pin shielded high voltage connector
EP0250728A2 (fr) * 1986-04-07 1988-01-07 HARTING ELEKTRONIK GmbH Système de couplage électrique
DE3625865A1 (de) * 1986-07-31 1988-02-04 Siemens Ag Steckverbinder mit leistenfoermigen isolierstoffkoerpern

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5997367A (en) * 1995-06-05 1999-12-07 Vlt Corporation Adapter
EP0840400A2 (fr) * 1996-11-05 1998-05-06 Vlt Corporation Contact à douille
EP0840400A3 (fr) * 1996-11-05 1999-06-30 Vlt Corporation Contact à douille
EP1009081A1 (fr) * 1997-08-28 2000-06-14 Xiaoying Xu Connecteur enfichable de cable electrique pour courant triphase
EP1009081A4 (fr) * 1997-08-28 2000-11-29 Xiaoying Xu Connecteur enfichable de cable electrique pour courant triphase
EP1081798A1 (fr) * 1999-08-31 2001-03-07 Interconnectron GmbH Connecteur circulaire pour faire des connections conductives éléctriques

Also Published As

Publication number Publication date
EP0367903A3 (en) 1990-11-28
DE3837697A1 (de) 1990-05-10
DE58903882D1 (de) 1993-04-29
EP0367903B1 (fr) 1993-03-24

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