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WO2000043675A1 - Unite hydraulique a fiche de raccordement - Google Patents

Unite hydraulique a fiche de raccordement Download PDF

Info

Publication number
WO2000043675A1
WO2000043675A1 PCT/EP1999/009248 EP9909248W WO0043675A1 WO 2000043675 A1 WO2000043675 A1 WO 2000043675A1 EP 9909248 W EP9909248 W EP 9909248W WO 0043675 A1 WO0043675 A1 WO 0043675A1
Authority
WO
WIPO (PCT)
Prior art keywords
plug
socket
hydraulic unit
conductor
unit according
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/EP1999/009248
Other languages
German (de)
English (en)
Inventor
Dieter Dinkel
Hans-Dieter Reinartz
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.)
Continental Teves AG and Co OHG
Original Assignee
Continental Teves AG and Co OHG
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 Continental Teves AG and Co OHG filed Critical Continental Teves AG and Co OHG
Priority to EP99957328A priority Critical patent/EP1151200B1/fr
Priority to JP2000595058A priority patent/JP2002535813A/ja
Priority to DE59907322T priority patent/DE59907322D1/de
Publication of WO2000043675A1 publication Critical patent/WO2000043675A1/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
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles

Definitions

  • the invention relates to a hydraulic unit, in particular for a hydraulic, slip-controlled brake system of a motor vehicle, with an electric motor, a pump unit and an electronic control unit and an electrical plug connection for the electrical connection of the electric motor to the electronic control unit, according to the preamble of claim 1.
  • Such hydraulic units are known from the publications DE 197 56 729, EP 0 645 875 B1 and EP 0 682 398 AI. These hydraulic units basically consist of a motor, an electronic control unit and a pump unit, which is preferably located in between, the motor and the electronic control unit being connected to one another and electrically contacted by means of a plug connector.
  • the connector is passed through an opening in the pump unit.
  • the electrical connection can also be made outside the pump unit.
  • a disadvantage of these hydraulic units known from the prior art is that the respective plug connectors are made relatively long and thus take up a lot of valuable installation space. If a plug adapter of such a connector protrudes too far, there is a risk of misalignment. In addition, the handling and packaging of the hydraulic unit can be impaired due to the plug adapter protruding from the control unit.
  • the present invention is therefore based on the object of developing a hydraulic unit of the type mentioned in such a way that the space occupied by the plug connection is minimized.
  • the electrical connector comprises a connector designed in the manner of a coaxial conductor and a corresponding socket for receiving the connector designed as a coaxial conductor.
  • a connector requires very little installation space and can be constructed very easily.
  • a commercially available copper cable can be encapsulated with plastic in a wound tube in order to produce this type of coaxial conductor.
  • the socket can also advantageously be made very space-saving, so that the entire plug connection can be accommodated in the valve block of the pump unit.
  • the plug is preferably of two-wire design, the inner conductor of the plug designed as a coaxial conductor forming one wire and the outer conductor forming the other wire.
  • a supply voltage and a control voltage or ground can advantageously be fed from the electronic control unit into the electric motor.
  • a section of the inner conductor and / or of the outer conductor provided for receiving in the socket is preferably at least partially exposed to the outside.
  • the exposed sections of the interior and exterior outer conductor axially offset.
  • An insulating outer jacket is preferably conical around the outer conductor at the transition to the exposed section of the outer conductor. This again advantageously shortens the entire plug connection, since this conical section can already protrude somewhat into the socket. This also creates good electrical insulation against components located outside the connector.
  • the socket is preferably formed in two parts, the first part being provided for receiving the inner conductor and the second part being intended for receiving the outer conductor of the plug.
  • the two-part design advantageously enables particularly simple manufacture of the bushing.
  • the first and the second part are preferably arranged axially offset from one another, the first part partially projecting into a receptacle of the second part. This also advantageously further shortens the overall length of the plug connection.
  • the plug or the socket is preferably integrated in the base plate of the electric motor, while the socket or the plug is preferably accommodated in the valve block of the pump unit.
  • the entire plug connection is advantageously designed to be very space-saving.
  • the base plate of the electric motor can be ker or the socket and the corresponding counterpart in the valve block are centered radially to the valve block.
  • FIGS 1 to 3 in different views of a connector according to the invention with plug and socket in a disassembled state
  • Fig. 4 shows the plug connection according to the invention with plug and socket from Figures 1 to 3 in the assembled state in a sectional view.
  • a connector 1 according to the invention with a plug 2 and a socket 3 is shown in different views.
  • the plug connection or plug adapter 1 is generally provided between an electronic control unit (not shown) and a hydraulic unit motor (also not shown) and usually protrudes a bit from the control unit. Due to its small dimensions, the entire plug connection 1 can be accommodated in particular in a valve block of a pump unit.
  • a hydraulic unit motor also not shown
  • the entire plug connection 1 can be accommodated in particular in a valve block of a pump unit.
  • FIG. 4 shows a sectional view of the plug connection 1 according to the invention with the plug 2 and socket 3 plugged together.
  • the plug 2 is designed in the manner of a coaxial conductor.
  • one wire of the connector 1 is assigned to an inner conductor 4 and the other wire to an outer conductor 5 of the connector 2.
  • the inner conductor 4 is surrounded by an inner plastic encapsulation or sheathing 6, which in turn is surrounded by the outer conductor 5 in the form of a wound (copper) wire or braid.
  • the outer conductor 5 is in turn surrounded by an outer plastic encapsulation or sheathing 7.
  • the inner conductor 4 itself can be a commercially available copper cable.
  • the inner conductor 4 can have a bolt, mandrel or the like on a section 8 of the plug 2 for the plug connection with the socket 3.
  • the mandrel can be formed in one piece with the inner conductor 4 or can be a separate component that is electrically conductively connected to the inner conductor 4.
  • the front end of the plug 2 intended for receiving in the socket 3 is designed as follows:
  • the inner conductor 4 of the plug 2 is exposed at its front end along the section 8. This is about this Section 8 around none of the two plastic extrusions 6 and 7 and no outer conductor 5 is provided.
  • This section 8 can preferably be subsequently exposed during the manufacture of the plug 2. Section 8 is followed by section 9, over the length of which outer conductor 5 is exposed. No external plastic encapsulation 7 is provided along this section 9, or it is subsequently removed. The transition of the plastic extrusion coating 7 from the section 9 into the fully covered connector 2 does not take place abruptly, but via a conical section 10.
  • the socket 3 of the connector 1 comprises two parts 11 and 12.
  • the first socket part 11 serves for receiving and the electrical connection of the exposed section 8 of the inner conductor 4 of the plug 2, while the second socket part 12 accordingly serves to accommodate and electrically connect the exposed section 9 of the outer conductor 5.
  • the two socket parts 11 and 12 are cylindrical, each with a central inner bore 13 and 14.
  • the diameter of the inner bores 13 and 14 is slightly larger than the outer diameter of the respective exposed sections 8 and 9 of the plug 2, which project into these inner bores 13 and 14 in the assembled state of the plug connection 1.
  • a circumferential collar 15 and 16 is formed on the inside for mechanically resilient receiving of the exposed sections 8 and 9, each with an inner bore opening outward in a funnel shape.
  • the depths of the inner bores 13 and 14 are each dimensioned such that the exposed sections 8 and 9 are each completely accommodated within the inner bore 13 and 14 in accordance with their length.
  • a part of the conical section 10 of the outer plastic encapsulation 7 also projects into the second socket part 12, the conicity of the funnel-shaped inner bore of the collar 16 roughly corresponding to that of the conical section 10 of the outer plastic encapsulation 7.
  • radially outwardly projecting contact tabs 17 and 18 are attached to the outside of the two socket parts 11 and 12. or outer conductors 4 and 5 of the connector 2 serve for the electrical connection of the socket 3 to the connector 2.
  • the front part of the first socket part 11 is preferably received in a rear bore 19 of the second socket part 12.
  • the rear receiving bore 19 can also form an almost continuous bore with an approximately constant diameter with the inner bore 14 of the second socket part 12.
  • the length of the plug 2 according to the invention protruding from the electrical control unit is short, so that this does not pose any problems in packaging or handling of the hydraulic unit and in particular the control unit or with respect to a possible misalignment of the connector 2. Furthermore, with a plug 2 accommodated in the valve block of the pump unit, radial centering of the base plate, which preferably contains the socket 3, is ensured.
  • elements for interference suppression can also be integrated in plug 2 and / or socket 3.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

L'invention concerne une unité hydraulique, prévue notamment pour le système de freinage hydraulique à régulation antipatinage d'une automobile. Cette unité comprend un moteur électrique, une unité de pompe et une unité de commande électronique, ainsi qu'une fiche de raccordement (1) électrique pour la connexion électrique du moteur électrique avec l'unité de commande électronique. La fiche de raccordement (1) électrique se caractérise en ce qu'elle comprend une prise mâle (2) se présentant sous forme de conducteur coaxial, ainsi qu'une douille (3) correspondante pour recevoir la fiche mâle (2) sous forme de conducteur coaxial.
PCT/EP1999/009248 1999-01-20 1999-11-29 Unite hydraulique a fiche de raccordement Ceased WO2000043675A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP99957328A EP1151200B1 (fr) 1999-01-20 1999-11-29 Unite hydraulique a fiche de raccordement
JP2000595058A JP2002535813A (ja) 1999-01-20 1999-11-29 プラグソケットコネクタを備えた液圧装置
DE59907322T DE59907322D1 (de) 1999-01-20 1999-11-29 Hydraulikaggregat mit steckverbindung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19902034.5 1999-01-20
DE19902034A DE19902034A1 (de) 1999-01-20 1999-01-20 Hydraulikaggregat mit Steckverbindung

Publications (1)

Publication Number Publication Date
WO2000043675A1 true WO2000043675A1 (fr) 2000-07-27

Family

ID=7894786

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1999/009248 Ceased WO2000043675A1 (fr) 1999-01-20 1999-11-29 Unite hydraulique a fiche de raccordement

Country Status (4)

Country Link
EP (1) EP1151200B1 (fr)
JP (1) JP2002535813A (fr)
DE (2) DE19902034A1 (fr)
WO (1) WO2000043675A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH705431B1 (it) * 2008-03-07 2013-03-15 Claudio Soresina Dispostivo girevole per il collegamento elettrico di elettrodomestici o elettroutensili.
US9093800B2 (en) * 2012-10-23 2015-07-28 Tyco Electronics Corporation Leadframe module for an electrical connector
JP6271228B2 (ja) * 2013-11-25 2018-01-31 矢崎総業株式会社 端子への電線の圧着方法
IT202100028580A1 (it) 2021-11-10 2023-05-10 Kerz S R L Connettore per il collegamento elettrico di un apparecchio elettrico alla rete elettrica.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5164625A (en) * 1990-08-17 1992-11-17 Siemens Aktiengesellschaft Electric motor, especially a moisture sealed commutator motor, for driving an axially flange-mounted hydraulic pump
WO1993000513A1 (fr) * 1991-06-22 1993-01-07 Alfred Teves Gmbh Pompe hydraulique commandee par moteur electrique
DE4320005A1 (de) * 1993-06-17 1995-01-19 Teves Gmbh Alfred Elektrische Maschine zur Wandlung von elektrischer und mechanischer Energie, insbesondere radialkraftbeaufschlagter Elektromotor zum Antrieb von Pumpen
EP0645875A1 (fr) * 1993-09-08 1995-03-29 Siemens Aktiengesellschaft Groupe moto-pompe, en particulier dispositif d'antiblocage de frein pour véhicules automobiles
EP0682398A1 (fr) * 1994-05-13 1995-11-15 Siemens Aktiengesellschaft Groupe moto-pompe, en particulier pour la commande d'un ABS

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE835768C (de) * 1950-05-11 1952-04-03 Friedrich Wilhelm Deckel Dipl Steckkupplung fuer elektrische Leitungen
CH679419A5 (fr) * 1989-09-01 1992-02-14 Belux Ag
DE4227921C2 (de) * 1991-08-23 1999-06-02 Neutrik Ag Klinkenstecker
US5460544A (en) * 1993-05-26 1995-10-24 Yazaki Corporation Electro-magnetically shielded connector
DE4431882C1 (de) * 1994-09-07 1995-11-02 Lucas Ind Plc Elektronisch regelbarer Bremskraftverstärker mit einer Leitungsdurchführung
DE19619954A1 (de) * 1996-05-17 1997-11-20 Teves Gmbh Alfred Pneumatischer Bremskraftverstärker
DE19756729A1 (de) * 1997-11-07 1999-05-12 Itt Mfg Enterprises Inc Motorpumpenaggregat

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5164625A (en) * 1990-08-17 1992-11-17 Siemens Aktiengesellschaft Electric motor, especially a moisture sealed commutator motor, for driving an axially flange-mounted hydraulic pump
WO1993000513A1 (fr) * 1991-06-22 1993-01-07 Alfred Teves Gmbh Pompe hydraulique commandee par moteur electrique
DE4320005A1 (de) * 1993-06-17 1995-01-19 Teves Gmbh Alfred Elektrische Maschine zur Wandlung von elektrischer und mechanischer Energie, insbesondere radialkraftbeaufschlagter Elektromotor zum Antrieb von Pumpen
EP0645875A1 (fr) * 1993-09-08 1995-03-29 Siemens Aktiengesellschaft Groupe moto-pompe, en particulier dispositif d'antiblocage de frein pour véhicules automobiles
EP0682398A1 (fr) * 1994-05-13 1995-11-15 Siemens Aktiengesellschaft Groupe moto-pompe, en particulier pour la commande d'un ABS

Also Published As

Publication number Publication date
DE19902034A1 (de) 2000-07-27
EP1151200A1 (fr) 2001-11-07
DE59907322D1 (de) 2003-11-13
JP2002535813A (ja) 2002-10-22
EP1151200B1 (fr) 2003-10-08

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