EP3208892A1 - Elektrischer anschluss, der eine vielzahl von elektrisch leitenden lamellen umfasst - Google Patents

Elektrischer anschluss, der eine vielzahl von elektrisch leitenden lamellen umfasst Download PDF

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Publication number
EP3208892A1
EP3208892A1 EP17156072.5A EP17156072A EP3208892A1 EP 3208892 A1 EP3208892 A1 EP 3208892A1 EP 17156072 A EP17156072 A EP 17156072A EP 3208892 A1 EP3208892 A1 EP 3208892A1
Authority
EP
European Patent Office
Prior art keywords
lamellae
electrical connector
contact
diameter
distal
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
EP17156072.5A
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English (en)
French (fr)
Other versions
EP3208892B1 (de
Inventor
Razvan Ilie
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
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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
Application filed by Individual filed Critical Individual
Publication of EP3208892A1 publication Critical patent/EP3208892A1/de
Application granted granted Critical
Publication of EP3208892B1 publication Critical patent/EP3208892B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
    • 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
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H01R13/111—Resilient sockets co-operating with pins having a circular transverse section
    • 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
    • H01R13/02—Contact members
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/18—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with the spring member surrounding the socket
    • 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
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2457—Contacts for co-operating by abutting resilient; resiliently-mounted consisting of at least two resilient arms contacting the same counterpart
    • 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
    • H01R13/44—Means for preventing access to live contacts

Definitions

  • the present invention relates to an electrical connector comprising a movable male contact and a female contact between a non-inserted position, in which the male contact is away from the female contact, and an inserted position, in which an electrically conductive insert part of the contact.
  • male is inserted along an insertion axis in a housing defined by the female contact.
  • the electrical connector is for example a power connector, that is to say it is adapted to transmit a current of an intensity greater than or equal to 10A.
  • a first category includes connectors having an interface to ensure a good contact surface.
  • the interface is usually made using wires or a stamped plate to create the proper shape.
  • This category has the advantage of having low insertion forces and a good resistance to vibrations.
  • the number of parts used to make the interface is relatively high, and the space occupied by the interface creates a footprint.
  • this type of connector is relatively expensive.
  • the electrical contact is provided by the pressure of the two contacts, which must be high, to compensate for a small contact surface.
  • These connectors have a lower manufacturing cost, but also high insertion forces and less good resistance to vibration and fretting, that is to say the wear of contact which affects the contacting surfaces of the contact male and female contact.
  • An object of the invention is therefore to provide an electrical connector having a reasonable insertion force, good vibration resistance and a small footprint compared to its electrical performance, while remaining simple to manufacture and a price competitive.
  • the electrical connector 1 comprises a male contact 5 and a female contact 10 movable between a non-inserted position ( figure 1 ), in which the male contact is away from the female contact, and an inserted position ( figure 3 ), wherein an electrically conductive insertable portion 12 of the male contact is inserted along an insertion axis D in a housing 14 defined by the female contact.
  • the electrical connector 1 advantageously comprises a first electrical insulator 16 adapted to be inserted into the housing 14 to protect a user (not shown) of the electrical connector. Similarly, advantageously, the electrical connector 1 comprises a second electrical insulator 18 adapted to cover a distal end 20 of the insertable portion 12 of the male contact 5.
  • distal is meant, for each of the contacts, the side defined by the direction of insertion along the insertion axis D.
  • proximal means the opposite side to insertion along the axis. D insertion.
  • the electrical connector 1 also advantageously comprises insulating sheaths (not shown) respectively surrounding the male contact 5 and the female contact 10 around the insertion axis D to protect these contacts from any lateral electrical contact, in particular with an operator (not shown).
  • the insulating sheaths are obviously adapted to not oppose the insertion of the male contact 5 into the female contact 10 and to provide protection in both the uninserted position and the inserted position.
  • the male contact 5 and the female contact 10 are intended to be brought into electrical contact with at least two electrical cables (not shown).
  • the female contact comprises a body 22 electrically conductive and defining for example a housing 24 ( figure 3 ) for one of the electric cables.
  • the term "conductor” is understood to mean a material whose electrical resistivity at 300 K is, for example, less than or equal to 10 -5 ⁇ .m.
  • the term “insulator” means a material whose electrical resistivity at 300 K is for example greater than or equal to 10 5 ⁇ .m.
  • the female contact 10 further comprises a plurality of lamellae 26 protruding axially from the body 22 and angularly distributed around the insertable portion 12 in the inserted position, and an annular restraining member 28 disposed on radially outer faces of the lamellae 26. .
  • the body 22 defines a bottom 32 of the housing 14, for example of cylindrical shape and in which the first insulator 16 is inserted.
  • the lamellae 26 are at least two in number. In the example shown, the slats 26 are eight in number. The lamellae 26 delimit radially the housing 14.
  • the lamellae 26 are advantageously identical to each other and regularly distributed around the insertion axis D. Two lamellae 26 that are angularly consecutive are advantageously separated by a slot 34.
  • the lamellae 26 define circumferential grooves 36 aligned with each other and adapted to receive the compression member 28.
  • the lamellae 26 are radially flexible, that is to say that their distal ends 38 are likely to approach or move radially away from the insertion axis D.
  • the slats 26 define, at the bottom of the housing 14, an opening diameter Ad1.
  • the lamellae 26 are, for example, slightly curved toward the insertion axis D as one approaches their distal ends 38.
  • the lamellae 26 form at their base an angle ⁇ with the insertion axis D, as represented on FIG. figure 4 .
  • the angle ⁇ is for example between 0 ° and 4 °.
  • the lamellae 26 and the retaining member 28 being flexible, the distal ends 38 define a distal opening 40 of the housing 14 having a first diameter Ad2 in the uninserted position, and a second diameter Ad2 'in the inserted position.
  • the slots 34 In the non-inserted position, the slots 34 have, for example, a length, along the insertion axis D, of between 5 mm and 80 mm, and a width, in the circumferential direction, of between 0.2 mm and 2 mm. 5 mm.
  • the lamellae 26 In the inserted position, the lamellae 26 have radially inner faces 42 pressed against the insertable part 12.
  • the second diameter Ad2 ' is greater than the first diameter Ad2.
  • the opening diameter Ad1 of the bottom of the housing 14 is advantageously greater than or equal to the first diameter Ad2 of the distal opening 40.
  • the compression member 28 is adapted to exert a centripetal radial pressure on the lamellae 26 in the inserted position.
  • the compression member 28 comprises for example a blade 44 ( figure 2 ) curved around the insertion axis D and having a shape "C".
  • the compression member 28 advantageously forms a ring having an interruption 46.
  • the interruption 46 measures for example between 0.1 mm and 3 mm in the circumferential direction.
  • the switch 46 is able to give the compression member 28 an elasticity adapted to hold the strips 26 plated on the contact portion 52.
  • the slats 26 are aluminum, copper, brass.
  • the compression member 28 is for example steel.
  • the thickness of the blades for example is 2 mm.
  • the male contact 5 comprises a body 48 electrically conductive and advantageously defining a housing 50 provided for receiving one of the electric cables.
  • the insertable portion 12 protrudes axially from the body 48.
  • the insertable portion 12 comprises a contact portion 52 adapted to be in contact with the slats 26 in the inserted position, and a distal portion 54 having the distal end 20 already mentioned above.
  • the insertable portion 12 also comprises an axial housing 56 opening on the distal end 20 and adapted to receive the second insulator 18 (FIG. figures 2 and 3 ).
  • the contact portion 52 has a radially outer surface 58 cylindrical.
  • the radially outer surface 58 is frustoconical.
  • the contact portion 52 has a proximal end 60 having a proximal diameter Bd1, and a distal end 62 having a distal diameter Bd2.
  • Bd1 and Bd2 are equal in the example shown.
  • the radially outer surface 58 forms, at its distal end 62, an angle ⁇ with the insertion axis D.
  • the angle ⁇ is less than or equal to the angle ⁇ of the lamellae 26.
  • the angle ⁇ and the angle ⁇ are substantially equal.
  • the first opening diameter Ad2 is strictly smaller than the proximal diameter Bd1.
  • the second aperture diameter Ad2 ' is substantially equal to the proximal diameter Bd1.
  • the opening diameter Ad1 of the bottom of the housing 14 is less than or equal to the distal diameter Bd2, preferably strictly less than 0.01 mm to the distal diameter Bd2.
  • the first opening diameter Ad2 is less than or equal to, preferably less than, the distal diameter Bd2.
  • the distal portion 54 is radially thinner than the distal diameter Bd2, so as to be easily introduced into the distal opening 40 of the housing 14.
  • the first insulator 16 comprises a ring 64 adapted to cap the distal ends 38 of the lamellae 26, and fasteners 66 extending axially from the ring and intended to fit into the slots 34 between the lamellae 26 to fix the first insulator on the female contact 10.
  • the first insulator 16 further comprises a base 68 located axially opposite the ring 64, and a finger 70 extending axially from the base to the ring.
  • the fasteners 66 advantageously form bars fixed on the base 68 and oriented substantially axially.
  • the first insulator 16 thus has the appearance of a cylindrical cage.
  • the finger 70 is located substantially in the center of the housing 14 in view along the insertion axis D when the first insulator 16 is inserted into the housing.
  • the finger 70 has a distal end 72 substantially located in the center of the ring 64.
  • the finger 70 is for example substantially cylindrical.
  • the finger 70 and the ring 64 define a radial gap E advantageously less than or equal to 3 mm so as to prevent an operator (not shown) to introduce his finger into the housing 14 between the finger 70 and the strips 26.
  • the second insulator 18 ( figures 2 and 3 ) comprises a head 74 and a rod 76 adapted to be introduced into the housing 56 of the male contact 5.
  • the second insulator 18 defines a housing 78 extending axially and opening onto the head 74.
  • the housing 78 is adapted to receive the finger 70 of the first insulator 16 in the inserted position of the electrical connector 1.
  • the first insulator 16 and the second insulator 18 have previously been inserted respectively into the female contact 10 and the male contact 5 along the insertion axis D.
  • the fasteners 66 are inserted into the slots 34 until the ring 64 masks the distal ends 38 of the lamellae 26.
  • the base 68 is then fixed in the body 22 by wedging, or alternatively by snapping.
  • the rod 76 is inserted into the housing 56 of the insertable portion 12 along the insertion axis D, until the head 74 covers the distal end 20.
  • the electrical connector 1 is then ready for use.
  • outer sheaths (not shown) protect the operator against inadvertent contact in the radial direction with the male contact 5 or the female contact 10.
  • the first electrical insulator 16 protects the distal ends 38 of the female contact 10.
  • the ring 64 and the finger 70 cooperate to prevent the operator from inserting his finger into the housing 14.
  • the first electrical insulator 16 does not prevent electrical contact between the lamellae 26 and the radially outer surface 58 of the contact portion 52 of the insertable portion 12.
  • the second electrical insulator 18 prevents the operator from touching the distal end 20 of the insertable portion 12.
  • the electrical contact 1 is then in the non-inserted position represented on the figure 1 .
  • the male contact 5 is then inserted into the housing 14 along the insertion axis D.
  • the distal portion 54 of the insertable portion 12 crosses the distal opening 40 of the housing 14.
  • the distal ends 38 of the lamellae 26 then come into contact with the distal portion 54, since the first diameter Ad2 is less than or equal to the distal diameter Bd2.
  • the insertion itself begins.
  • the contact portion 52 penetrates into the housing 14, which causes a radial spacing distal ends 38 of the lamellae 26. This radial spacing is limited by the action of the compression member 28.
  • the organ 28 compresses, while applying a centripetal pressure on the lamellae 26. This pressure contributes to pressing the radially inner faces 42 of the lamellae 26 on the contact portion 52 of the insertable portion 12.
  • the distal opening 40 of the housing is located axially at the proximal end 60 of the contact portion.
  • the distal opening 40 then has an opening having the second diameter Ad2 '( figure 3 ). It is understood that the second diameter Ad2 'is substantially equal to the proximal diameter Bd1.
  • the electrical contact is also very good on the bottom side of the housing 14, because the opening diameter Ad1 is less than or equal to the distal diameter Bd2.
  • the lamellae 26 are perfectly plated on the contact portion 52, whose radially outer surface 58 they marry, advantageously from the distal end 62 to the proximal end 60 of the contact portion.
  • the electrical contact is excellent.
  • the finger 70 of the first electrical insulator 16 enters the housing 78 of the second electrical insulator 18, so that the electrical insulators 16, 18 do not prevent insertion.
  • the electrical connector 1 In the inserted position ( figure 3 ), the electrical connector 1 has a high mechanical stability thanks to the structure of the slats 26 and the action of the restraining member 28. In addition, the insertion of the male contact 5 in the female contact 10 remains very easy. makes the flexibility of the slats 26 and the elasticity of the restraining member 28.
  • the electrical connector 1 is therefore extremely efficient, both with regard to ease of insertion and mechanical stability both instantaneous and over time.
  • the electrical connector 1 Due to its relatively simple structure without interface, the electrical connector 1 has a modest manufacturing cost.
  • the compression member 28 is advantageously made of a material having a coefficient of thermal expansion less than that of the lamellae 26 of the female contact 10, and less than that of the insertable portion 12 of the male contact 5.
  • the compression member 28 is made of stainless steel, with a coefficient of thermal expansion of 14.10 -6 K -1 .
  • the lamellae 26 and the insertable part 12 are for example made of aluminum, with a coefficient of thermal expansion of 23 ⁇ 10 -6 K -1 .
  • the compression member 28 expands less and exerts a stronger centripetal radial pressure on the lamellae 26 than in the unheated state. This results in an increase in the pressure exerted by lamellae 26 on the insertable portion 12, and an increase in the contact area between the lamellae and the insertable portion. This reduces the contact resistance and causes a decrease in the temperature rise of the electrical connector 1 during use, compared to a situation in which the coefficient of thermal expansion.
  • the electrical connector 1 has optimum electrical performance: a large contact surface with a low electrical resistance, in order to reduce heating during use with high current, with a reasonable insertion force, good vibration resistance and a small footprint compared to its electrical performance, while remaining a simple manufacture and a competitive price.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP17156072.5A 2016-02-18 2017-02-14 Elektrischer anschluss, der eine vielzahl von elektrisch leitenden lamellen umfasst Active EP3208892B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1651321A FR3048136B1 (fr) 2016-02-18 2016-02-18 Connecteur electrique comportant une pluralite de lamelles electriquement conductrices

Publications (2)

Publication Number Publication Date
EP3208892A1 true EP3208892A1 (de) 2017-08-23
EP3208892B1 EP3208892B1 (de) 2019-10-23

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EP17156072.5A Active EP3208892B1 (de) 2016-02-18 2017-02-14 Elektrischer anschluss, der eine vielzahl von elektrisch leitenden lamellen umfasst

Country Status (3)

Country Link
US (1) US10348037B2 (de)
EP (1) EP3208892B1 (de)
FR (1) FR3048136B1 (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3570380A1 (de) * 2018-05-14 2019-11-20 Yazaki Corporation Passender steckverbinder
EP3570382A1 (de) * 2018-05-14 2019-11-20 Yazaki Corporation Buchsensteckverbinder und steckverbinder
EP3599669A1 (de) 2018-07-27 2020-01-29 Aptiv Technologies Limited Elektrische anschlussbuchse und montageverfahren einer elektrischen anschlussbuchse
EP3644450A1 (de) * 2018-10-25 2020-04-29 Razvan Ilie Elektrischer anschluss, der eine vielzahl von rückhalteorgangen umfasst
CN111211436A (zh) * 2020-01-20 2020-05-29 深圳市长盈精密技术股份有限公司 端子组件
FR3099303A1 (fr) * 2019-07-22 2021-01-29 Aptiv Technologies Limited Contact de puissance femelle
DE102020107295A1 (de) 2020-03-17 2021-09-23 Amphenol Tuchel Industrial GmbH Berührschutzlösung
EP4290705A1 (de) * 2022-06-08 2023-12-13 Ultratech Elektrischer verbinder mit benutzerschutzsystem
FR3140486A1 (fr) * 2022-10-03 2024-04-05 Ultratech Connecteur électrique comprenant deux pluralités de lamelles flexibles, l’une entourant l’autre dans une configuration insérée du connecteur

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CN208835397U (zh) * 2018-10-12 2019-05-07 上海莫仕连接器有限公司 同轴连接器
US10840639B1 (en) * 2019-09-12 2020-11-17 Carlisle Interconnect Technologies, Inc. Quick connect electrical connector system
JP7302486B2 (ja) * 2020-01-10 2023-07-04 トヨタ自動車株式会社 評価方法
JP6958644B2 (ja) 2020-01-10 2021-11-02 トヨタ自動車株式会社 評価治具及び評価方法
JP6958642B2 (ja) 2020-01-10 2021-11-02 トヨタ自動車株式会社 評価治具
DE102020112117A1 (de) * 2020-05-05 2021-11-11 Te Connectivity Germany Gmbh Steckverbinder, Steckverbindergegenstück und Steckverbindersystem
US11069997B1 (en) * 2020-06-13 2021-07-20 Glenair, Inc. High-power electrical feeder connector
EP4099519A1 (de) * 2021-06-01 2022-12-07 Aptiv Technologies Limited Stecker- und buchsenstromanschlussanordnung, buchen- und steckerstromanschluss
CN113346266B (zh) * 2021-06-07 2023-02-28 江苏开云通讯科技有限公司 一种电连接器结构
WO2024056442A1 (en) * 2022-09-15 2024-03-21 Stäubli Electrical Connectors Ag Electrical connector assembly

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EP2424047A1 (de) * 2010-08-27 2012-02-29 Souriau Elektrischer Buchsenkontakt, Steckeranordnung und Herstellungsverfahren
US20160028169A1 (en) * 2014-07-22 2016-01-28 Lear Corporation Electric Terminal Assembly

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WO1996029761A1 (en) * 1995-03-21 1996-09-26 The Whitaker Corporation Electrical connector having socket contacts with safety shields
US6042432A (en) * 1997-08-11 2000-03-28 Yazaki Corporation Terminal for charging with large current
US20080242151A1 (en) * 2007-03-29 2008-10-02 Alltop Technology Co., Ltd. Female connector terminal for electric power connector
JP2009054374A (ja) * 2007-08-24 2009-03-12 Auto Network Gijutsu Kenkyusho:Kk ソケット端子
EP2424047A1 (de) * 2010-08-27 2012-02-29 Souriau Elektrischer Buchsenkontakt, Steckeranordnung und Herstellungsverfahren
US20160028169A1 (en) * 2014-07-22 2016-01-28 Lear Corporation Electric Terminal Assembly

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3570382A1 (de) * 2018-05-14 2019-11-20 Yazaki Corporation Buchsensteckverbinder und steckverbinder
CN110492277A (zh) * 2018-05-14 2019-11-22 矢崎总业株式会社 阴连接器和嵌合连接器
US10535948B2 (en) 2018-05-14 2020-01-14 Yazaki Corporation Fitting connector
EP3570380A1 (de) * 2018-05-14 2019-11-20 Yazaki Corporation Passender steckverbinder
US10804623B2 (en) 2018-05-14 2020-10-13 Yazaki Corporation Female connector and fitting connector
EP3599669A1 (de) 2018-07-27 2020-01-29 Aptiv Technologies Limited Elektrische anschlussbuchse und montageverfahren einer elektrischen anschlussbuchse
FR3084531A1 (fr) * 2018-07-27 2020-01-31 Delphi International Operations Luxembourg S.A R.L. Ensemble de connexion, bornes femelle et male et procede de montage d'une borne femelle
EP3644450A1 (de) * 2018-10-25 2020-04-29 Razvan Ilie Elektrischer anschluss, der eine vielzahl von rückhalteorgangen umfasst
FR3087956A1 (fr) * 2018-10-25 2020-05-01 Razvan Ilie Connecteur electrique comportant une pluralite d'organes de contention
US10903596B2 (en) 2018-10-25 2021-01-26 Razvan Ilie Electrical connector having a plurality of restraints
FR3099303A1 (fr) * 2019-07-22 2021-01-29 Aptiv Technologies Limited Contact de puissance femelle
CN111211436A (zh) * 2020-01-20 2020-05-29 深圳市长盈精密技术股份有限公司 端子组件
DE102020107295A1 (de) 2020-03-17 2021-09-23 Amphenol Tuchel Industrial GmbH Berührschutzlösung
EP4290705A1 (de) * 2022-06-08 2023-12-13 Ultratech Elektrischer verbinder mit benutzerschutzsystem
FR3136603A1 (fr) * 2022-06-08 2023-12-15 Ultratech Connecteur électrique comportant un système de protection d’un utilisateur
FR3140486A1 (fr) * 2022-10-03 2024-04-05 Ultratech Connecteur électrique comprenant deux pluralités de lamelles flexibles, l’une entourant l’autre dans une configuration insérée du connecteur
EP4350898A1 (de) * 2022-10-03 2024-04-10 Ultratech Elektrischer verbinder mit zwei verschiedenen flexiblen lamellen, wobei die hülle in eine eingeschobene konfiguration des verbinders umgeben ist

Also Published As

Publication number Publication date
US10348037B2 (en) 2019-07-09
FR3048136B1 (fr) 2021-05-14
US20170244196A1 (en) 2017-08-24
EP3208892B1 (de) 2019-10-23
FR3048136A1 (fr) 2017-08-25

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