EP1514331B1 - Verrouillage secondaire d'une fiche de raccordement sur deux plans - Google Patents

Verrouillage secondaire d'une fiche de raccordement sur deux plans Download PDF

Info

Publication number
EP1514331B1
EP1514331B1 EP03709610.4A EP03709610A EP1514331B1 EP 1514331 B1 EP1514331 B1 EP 1514331B1 EP 03709610 A EP03709610 A EP 03709610A EP 1514331 B1 EP1514331 B1 EP 1514331B1
Authority
EP
European Patent Office
Prior art keywords
plug
flat
coupling plug
housing
coupling
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
EP03709610.4A
Other languages
German (de)
English (en)
Other versions
EP1514331A1 (fr
Inventor
Wolfgang Pade
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1514331A1 publication Critical patent/EP1514331A1/fr
Application granted granted Critical
Publication of EP1514331B1 publication Critical patent/EP1514331B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/436—Securing a plurality of contact members by one locking piece or operation
    • H01R13/4361—Insertion of locking piece perpendicular to direction of contact insertion
    • H01R13/4362—Insertion of locking piece perpendicular to direction of contact insertion comprising a temporary and a final locking position
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/436—Securing a plurality of contact members by one locking piece or operation
    • H01R13/4364—Insertion of locking piece from the front
    • H01R13/4365—Insertion of locking piece from the front comprising a temporary and a final locking position
    • 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/436—Securing a plurality of contact members by one locking piece or operation
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/6608—Structural association with built-in electrical component with built-in single component
    • H01R13/6616—Structural association with built-in electrical component with built-in single component with resistor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/26—Connectors or connections adapted for particular applications for vehicles

Definitions

  • US6338654B1 discloses a coupling plug according to the preamble of claim 1.
  • Coupling plugs of the above type are usually for the connection between a harness connector and a lambda probe formed, wherein the terminals, which are provided in the coupling plug, are provided for adjustment, signal and / or heating of the probe.
  • the lambda probe and the lambda control in conjunction with the 3-way catalyst is an effective emission control method.
  • the lambda probe which is screwed into an exhaust system, for example, comprises a sensor for determining the oxygen content in the exhaust gas.
  • the residual oxygen content is very well suited as a measure and regulates the air-fuel ratio, as it indicates precisely whether the air-fuel mixture burns completely.
  • the lambda probe supplies a voltage signal that represents the instantaneous value of the mixture composition and tracks mixture changes.
  • heated or unheated probes are used. Further applications finds the lambda probe outside of motor vehicles, eg. As for the control of gas engines or oil gas burners for heating systems.
  • broadband lambda probes have a modular design and, in conjunction with the planar technology, allow the integration of several functions.
  • they have functional layers which consist of a porous protective layer, an outer electrode, a sensor foil, an inner electrode, a reference air channel foil, an insulating layer, a heating element, a heating foil, a resistor or a balancing element and connection contacts.
  • each probe is to be adjusted individually.
  • the probe has a built-in resistor (mini hybrid).
  • the adjustment which preferably takes place by means of a laser beam, is carried out by removing the resistance layer, which is located on a ceramic substrate, in a corresponding manner, whereby a change in resistance is brought about and thus an adjustment takes place.
  • the adjustment unit or the resistor is arranged directly on the probe.
  • the resistor is accommodated outside, for example on a harness connector coupled to the probe.
  • the coupling plug has sealing elements, for example arranged on the plug Cover element or additionally provided pressure compensation elements.
  • Coupling plugs of the above type can be made in many forms. As a rule, these are multi-pole coupling plugs which have corresponding tabs.
  • coupling plugs that are multi-pole and record flat contacts and at the same time flat plug in a coupling plug is provided to provide at least one secondary latch in the tab portion to fix the arranged in the housing tabs and additionally provide for the flat contacts another secondary lock to fix these also in the housing.
  • a disadvantage of the last-mentioned embodiment of coupling plugs is that additional working and assembly steps are necessary to perform a corresponding fixation by means of a secondary locking of both tabs and flat contacts.
  • the object of the invention is to avoid the disadvantages of the cited prior art.
  • a significant advantage of the inventive solution is that with a single component locking in two different levels can be brought about.
  • the secondary lock according to the invention is a one-piece component. This also reduces the storage and storage of the components and increases the number of possible coupling plug designs, without even increasing the number of components.
  • FIG. 1 the secondary lock 1 according to the invention is shown.
  • This secondary lock 1 comprises two levels A, B, wherein in the first plane A, a locking plate 2 is provided, which can receive 3 record tabs, which are not shown in detail in the drawing by recording device and fix.
  • a snap hook 4 pointing away from the locking plate 2 is provided.
  • This snap hook 4 serves to fix the flat contacts, not shown in detail in the drawing, which pass through the opening 5 through the locking plate.
  • the secondary lock 1 is a one-piece plastic tip casting. This secondary lock 1 is in accordance with Fig. 2 to 4 inserted into a plug housing 6 of a coupling plug K, in particular to secure tab 7 and flat contacts 8, which are arranged within the plug housing 6.
  • a balancing resistor 10 is arranged, which is protected by a cover 11 together with a seal 12 from dirt, moisture or the like (in Fig. 3 the lid 11 and the seal 12 is not shown for reasons of clarity).
  • Fig. 5 is the secondary lock 1 according to the invention shown in a so-called pre-locking position. This Vorrastwolf is immediately after the installation of the in the Fig. 2 to 4 achieved coupling plug K and the tabs 7 shown are arranged by the secondary latch 1 at a distance. By moving the secondary lock in the direction of arrow 13, the immediate locking is brought about by taking the end position of the secondary lock 1 and the individual tabs 7 are fixed. The in the FIGS. 5 and 6 shown flat contacts 8 remain unaffected by the movement of the secondary lock in the direction of arrow 13.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Claims (3)

  1. Fiche de couplage, en particulier pour une sonde lambda planaire, constituée d'un boîtier (6), à savoir d'un corps principal et d'un élément de recouvrement (11), ainsi que
    - de composants électriques (7, 8) qui peuvent être introduits et fixés dans le boîtier (6) et
    dans lequel un élément de verrouillage secondaire (1) est prévu en tant qu'élément de fixation destiné à fixer au moins une fiche électrique plate (7) introduite dans le boîtier (6),
    dans lequel, en plus des fiches plates (7), il est prévu dans le boîtier de fiche (6) des contacts plats (8) qui peuvent être fixés simultanément par l'élément de verrouillage secondaire (1), dans lequel l'élément de verrouillage secondaire (1) présente, dans un premier plan A, un dispositif de logement (3) pour les fiches plates (7), ménagé dans une plaque de verrouillage (2) destinée à verrouiller les fiches plates (7),
    caractérisé en ce que l'élément de verrouillage secondaire (1) présente, dans un autre plan B, un dispositif de fixation sous la forme d'une griffe d'encliquetage (4) destinée à fixer les contacts plats (8), et
    en ce que la fiche de couplage est en outre constituée d'un élément de compensation (10) pour une sonde, notamment une sonde lambda à large bande planaire qui est montée dans la fiche de couplage ou, par l'intermédiaire d'un autre élément de contact, à l'extérieur de la fiche de couplage.
  2. Fiche de couplage selon la revendication 1, caractérisée en ce que la griffe d'encliquetage (4) s'éloigne au moins approximativement perpendiculairement de la plaque de verrouillage (2).
  3. Fiche de couplage selon la revendication 1 ou 2, caractérisée en ce que la plaque de verrouillage (2) et la griffe d'encliquetage (4) forment un composant d'un seul tenant.
EP03709610.4A 2002-06-04 2003-02-13 Verrouillage secondaire d'une fiche de raccordement sur deux plans Expired - Lifetime EP1514331B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20208632U DE20208632U1 (de) 2002-06-04 2002-06-04 Sekundärverriegelung einer Steckverbindung auf zwei Ebenen
DE20208632U 2002-06-04
PCT/DE2003/000423 WO2003103100A1 (fr) 2002-06-04 2003-02-13 Verrouillage secondaire d'une fiche de raccordement sur deux plans

Publications (2)

Publication Number Publication Date
EP1514331A1 EP1514331A1 (fr) 2005-03-16
EP1514331B1 true EP1514331B1 (fr) 2018-04-11

Family

ID=29265489

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03709610.4A Expired - Lifetime EP1514331B1 (fr) 2002-06-04 2003-02-13 Verrouillage secondaire d'une fiche de raccordement sur deux plans

Country Status (6)

Country Link
US (1) US7234978B2 (fr)
EP (1) EP1514331B1 (fr)
JP (1) JP4308755B2 (fr)
KR (1) KR100981916B1 (fr)
DE (1) DE20208632U1 (fr)
WO (1) WO2003103100A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010029776A1 (de) * 2010-06-08 2011-12-08 Robert Bosch Gmbh Verfahren zum Erkennen des Typs von Lambdasonden
JP5440462B2 (ja) * 2010-09-15 2014-03-12 住友電装株式会社 コネクタ
US10450868B2 (en) 2016-07-22 2019-10-22 General Electric Company Turbine rotor blade with coupon having corrugated surface(s)
US10443399B2 (en) 2016-07-22 2019-10-15 General Electric Company Turbine vane with coupon having corrugated surface(s)
JP2020198277A (ja) * 2019-06-05 2020-12-10 株式会社デルタプラス 電気コネクタ及び該電気コネクタ内の接続端子の係止方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2728396A1 (fr) * 1994-12-19 1996-06-21 Framatome Connectors Int Connecteur a verrouillage des bornes par grille
JP3365315B2 (ja) * 1998-07-21 2003-01-08 住友電装株式会社 コネクタ
JP2000053563A (ja) * 1998-08-07 2000-02-22 Bayer Yakuhin Ltd 苦味がマスクされた速放性細粒剤
JP3864592B2 (ja) * 1998-12-09 2007-01-10 住友電装株式会社 防水コネクタ
JP3638095B2 (ja) * 1999-06-11 2005-04-13 矢崎総業株式会社 端子不完全挿入検知構造
JP2002008763A (ja) * 2000-06-23 2002-01-11 Sumitomo Wiring Syst Ltd コネクタ
DE20020376U1 (de) * 2000-12-01 2002-04-04 Robert Bosch Gmbh, 70469 Stuttgart Kleinbauender Kupplungsstecker, insbesondere für eine planare Breitband-Lamda-Sonde
JP2002343499A (ja) * 2001-05-14 2002-11-29 Yazaki Corp ホルダ付コネクタの接続構造
JP3755429B2 (ja) * 2001-06-19 2006-03-15 住友電装株式会社 コネクタ
JP2003017174A (ja) * 2001-07-04 2003-01-17 Yazaki Corp ホルダ付コネクタ
JP2003045572A (ja) * 2001-08-03 2003-02-14 Sumitomo Wiring Syst Ltd コネクタ
US6764351B2 (en) * 2001-08-27 2004-07-20 Campagnie Deutsch GmbH Electrical connector
JP4082176B2 (ja) * 2002-10-30 2008-04-30 住友電装株式会社 コネクタ
JP3960430B2 (ja) * 2003-10-16 2007-08-15 タイコエレクトロニクスアンプ株式会社 電気コネクタ
JP3872054B2 (ja) * 2003-10-16 2007-01-24 タイコエレクトロニクスアンプ株式会社 電気コネクタ

Also Published As

Publication number Publication date
KR20050006278A (ko) 2005-01-15
DE20208632U1 (de) 2003-10-16
JP4308755B2 (ja) 2009-08-05
US7234978B2 (en) 2007-06-26
JP2005528768A (ja) 2005-09-22
US20060105638A1 (en) 2006-05-18
WO2003103100A1 (fr) 2003-12-11
EP1514331A1 (fr) 2005-03-16
KR100981916B1 (ko) 2010-09-13

Similar Documents

Publication Publication Date Title
EP1382092B1 (fr) Fiche de couplage compacte notamment destinee a une sonde lambda a bande large plane avec securite anti-perte pour joints a conducteurs individuels
DE10235004B4 (de) Gassensor
EP0506897B1 (fr) Capteur de gaz, servant en particulier a determiner la teneur en oxygene dans les gaz d'echappement des moteurs a combustion interne
EP0133486B1 (fr) Capteur de gaz
EP0168589A1 (fr) Détecteur d'oxygène
DE3044419A1 (de) Temperaturfuehler
DE2729475A1 (de) Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in abgasen, insbesondere in abgasen von verbrennungsmotoren
DE3509197C2 (fr)
DE4126378A1 (de) Gasmessfuehler, insbesondere zur bestimmung des sauerstoffgehaltes in abgasen von brennkraftmaschinen
DE19526821A1 (de) Meßeinrichtung
DE2702578A1 (de) Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in abgasen, insbesondere von abgasen von verbrennungsmotoren
EP1514331B1 (fr) Verrouillage secondaire d'une fiche de raccordement sur deux plans
DE20020379U1 (de) Kleinbauender Kupplungsstecker, insbesondere für eine planare Breitband-Lamdasonde
EP1340292B1 (fr) Fiche de couplage de petite taille destinee en particulier a une sonde lambda planaire large bande
EP3066723B1 (fr) Câble d'essai ainsi qu'adaptateur de prise pour un câble d'essai
DE102010037629B4 (de) Gassensor
WO2002087026A2 (fr) Fiche de couplage compacte notamment destinee a une sonde lambda a bande large plane comportant une protection antipoussiere dans une position de pre-enclenchement
EP1251594B1 (fr) Connecteur pour une sonde lambda linéaire avec un verrouillage secondaire ayant une fonction de contrôle
DE102022124669A1 (de) Substrat zum Kontaktieren mindestens eines elektrischen Stiftes eines Ladeeingangs
DE10357275A1 (de) Elektrischer Steckverbindeer
WO2002087029A1 (fr) Fiche de couplage compacte notamment destinee a une sonde lambda a bande large plane avec verrouillage secondaire integre
DE20106750U1 (de) Kleinbauender Kupplungsstecker, insbesondere für eine planare Breitband-Lamda-Sonde mit einer Sicherung für das Deckelelement
DE20020373U1 (de) Kabelbaumstecker, insbesondere als planare Zweizellen-Grenzstromsonde mit angespritztem Deckelelement
DE3725980C2 (de) Vorrichtung zur elektrischen Kontaktierung von elektromagnetisch betätigbaren Kraftstoffeinspritzventilen
DE102024205073A1 (de) Leiterbahnbaugruppe für einen Temperatursensor sowie Temperatursensor

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20050104

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR

RBV Designated contracting states (corrected)

Designated state(s): DE FR IT

17Q First examination report despatched

Effective date: 20101027

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: H01R 13/66 20060101ALN20170920BHEP

Ipc: H01R 13/436 20060101AFI20170920BHEP

INTG Intention to grant announced

Effective date: 20171002

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTC Intention to grant announced (deleted)
RIC1 Information provided on ipc code assigned before grant

Ipc: H01R 13/66 20060101ALN20171019BHEP

Ipc: H01R 13/436 20060101AFI20171019BHEP

INTG Intention to grant announced

Effective date: 20171113

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR IT

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 50315746

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 50315746

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20190114

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20200221

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20200220

Year of fee payment: 18

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210213

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20220426

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 50315746

Country of ref document: DE