EP3579348B1 - Douille de contact pour un connecteur enfichable électrique - Google Patents

Douille de contact pour un connecteur enfichable électrique Download PDF

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Publication number
EP3579348B1
EP3579348B1 EP19182255.0A EP19182255A EP3579348B1 EP 3579348 B1 EP3579348 B1 EP 3579348B1 EP 19182255 A EP19182255 A EP 19182255A EP 3579348 B1 EP3579348 B1 EP 3579348B1
Authority
EP
European Patent Office
Prior art keywords
contact
contact spring
sleeve
contact sleeve
spring lamellae
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.)
Active
Application number
EP19182255.0A
Other languages
German (de)
English (en)
Other versions
EP3579348A1 (fr
Inventor
Manuel Pemwieser
Martin Zebhauser
Christian ANFANG
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.)
Rosenberger Hochfrequenztechnik GmbH and Co KG
Original Assignee
Rosenberger Hochfrequenztechnik GmbH and Co KG
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 Rosenberger Hochfrequenztechnik GmbH and Co KG filed Critical Rosenberger Hochfrequenztechnik GmbH and Co KG
Priority to EP19182255.0A priority Critical patent/EP3579348B1/fr
Publication of EP3579348A1 publication Critical patent/EP3579348A1/fr
Application granted granted Critical
Publication of EP3579348B1 publication Critical patent/EP3579348B1/fr
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
    • H01R13/02—Contact members
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in 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
    • H01R13/04—Pins or blades for co-operation with sockets
    • H01R13/05—Resilient pins or blades
    • H01R13/052—Resilient pins or blades co-operating with sockets 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
    • H01R13/04—Pins or blades for co-operation with sockets
    • H01R13/05—Resilient pins or blades
    • 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
    • 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
    • H01R13/17—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member on the pin
    • 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
    • H01R13/2464—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point
    • H01R13/2492—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point multiple contact points
    • 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
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member

Definitions

  • the invention relates to a contact sleeve in the form of a hollow cylinder with a jacket surface and a central longitudinal axis for an electrical connector for making electrical contact with a mating connector, the contact sleeve having at least two pairs of contact spring blades on its jacket surface, each pair of contact spring blades being arranged radially opposite one another on the contact sleeve
  • Each contact spring lamella has a radial elevation which forms an electrical contact surface, the elevations of a pair of opposing contact spring lamellae being arranged in the axial direction with respect to the contact sleeve at the same point in such a way that their contact surfaces lie on a straight line that is perpendicular to the central longitudinal axis of the contact sleeve cuts, according to the preamble of claim 1.
  • Connectors are used to releasably connect coaxial cables.
  • Coaxial connectors like coaxial cables, are designed to be coaxial, so that they have the advantages of coaxial cables, namely low electromagnetic interference and radiation as well as good electrical shielding and an impedance that corresponds to that of the connected coaxial cable in order to avoid reflections at the transition point between the coaxial connector and the coaxial cable avoid.
  • a coaxial cable, or coaxial cable for short is understood to mean a two-pole cable with a concentric structure, which has an inner conductor (also called a core), which is surrounded at a constant distance by a hollow cylindrical outer conductor. The outer conductor shields the inner conductor from electromagnetic interference.
  • An insulator or dielectric is arranged in the space between the inner conductor and the outer conductor.
  • Coaxial connectors are designed to have a predetermined characteristic impedance, e.g. B. from 50 ⁇ , to ensure a reflection-free transmission of RF signals.
  • the wave resistance of a coaxial connector depends, among other things, on the ratio of the inner diameter of the outer conductor and the diameter of the inner conductor.
  • An electrical connection of a coaxial cable to a coaxial plug connector therefore requires coaxial plug connectors that are adapted to the respective inside diameter and outside diameter of the coaxial cable.
  • a socket-shaped stamped and bent part is known as a contact socket for plugging together with a contact pin at an end on the plug-in side.
  • the contact socket has a cylindrical section between two rings.
  • This cylindrical section is composed of several pairs of contact spring lamellae (beams) extending in the axial direction.
  • Each contact spring lamella has an inwardly rising, spherical contact surface (spherical contact boss).
  • the contact surfaces of an opposing pair of contact spring lamellae are arranged at the same distance from the plug-side end, the contact surfaces on the contact spring lamellae both being arranged at a somewhat greater distance from the plug-in end.
  • the pamphlet DE 20 2015 006 807 U1 relates to a contact lamella part and a connector with a contact lamella part.
  • the contact lamella part has a plurality of contact lamellae which run approximately parallel next to one another and which each extend between a first connecting body in the form of a carrier strip and a second connecting body in the form of a carrier strip.
  • the contact lamellas each extend like a web in a longitudinal direction L, while the connecting bodies formed in one piece therewith extend approximately perpendicular thereto in the transverse direction.
  • the transverse direction and the longitudinal direction span a lamellar plane that corresponds to the plane of the paper.
  • a straight lamella cage is formed by rolling up the carrier strips in an annular manner with the contact lamellae running between them.
  • Each contact lamella has a contact zone for contacting two contact elements.
  • the contact zones of two adjacent contact blades are arranged offset from one another in the longitudinal direction. Overall, this results in an alternating arrangement of contact zones in the direction of extent of the connecting bodies.
  • the pamphlet US 8 821 170 B1 shows an electrical contact socket with contact spring blades, each of which has kink areas serving as electrical contact.
  • the kink areas of adjacent contact spring lamellae are spaced apart from one another in the axial direction.
  • the US 8,821,170 B1 shows a contact spring sleeve with a plurality of contact spring blades.
  • the contact spring lamellae are each connected with a front end to a support rail, it being provided that two adjacent contact spring lamellae are fixed to different support rails.
  • the contact spring lamellae have elevations projecting radially outward beyond the contact sleeve.
  • the contact spring lamellae, which are fixed on a first support rail have elevations opposite the contact spring lamellae, which are fixed on a second support rail, which are offset from one another in the axial direction.
  • the pamphlet U.S. 5,667,413 A relates to an electrical contact socket with a contact cage which has several contact spring blades.
  • Each contact spring lamella has a contact point which is formed by a curved and thus radially inwardly rising part of the spring lamella itself.
  • the contact points of adjacent contact spring lamellae are spaced apart from one another in the longitudinal direction.
  • US5269711 discloses a male antenna connector with contact spring blades which have radially outwardly projecting ribs, the ribs being compressible with a mating connector when the antenna connector is inserted and removed.
  • US5269711 discloses a contact sleeve according to the preamble of claim 1.
  • the invention is based on the object of improving a contact sleeve with regard to manual handling when plugging in with a mating connector.
  • the elevations rise radially outwards beyond the contact sleeve or beyond the jacket wall.
  • the contact spring lamellae are formed by recesses in the contact sleeve that are spaced apart from one another in the circumferential direction.
  • a particularly good reduction in the insertion forces with many electrical contact surfaces at the same time is achieved by having three pairs of contact spring blades with respective elevations the contact sleeve are formed, the elevations of each pair being arranged offset relative to the elevations of all other pairs in the axial direction.
  • a contact sleeve that is particularly easy to manufacture is achieved in that the contact spring lamellae are formed by recesses in the contact sleeve or the jacket wall of the contact sleeve that are spaced apart from one another in the circumferential direction.
  • contact spring lamellae are positively connected at both axial ends to the contact sleeve or to the jacket wall of the contact sleeve.
  • a contact surface with low mechanical stresses during the compression of the contact spring lamellae is achieved in that the elevations are arcuate.
  • a particularly advantageous gradation of the insertion force when inserting the contact sleeve into a mating connector is achieved by setting the axial offset length between the elevations of different or axially adjacent pairs of contact spring blades 0.1 to 0.3 mm, in particular 0.2 mm, or a This is a multiple of this.
  • a symmetrical arrangement of the contact spring lamellae on the contact sleeve is achieved in that n, with n 2, pairs of contact spring lamellae are formed on the contact sleeve.
  • a contact sleeve 10 is designed in the form of a hollow cylinder with jacket wall 12 and a central longitudinal axis 14.
  • Three pairs of contact spring lamellae 18 are formed by recesses 16 that are evenly spaced from one another in the circumferential direction, the two contact spring lamellae 18 of a pair being arranged radially opposite one another on the jacket wall 12.
  • Each contact spring lamella 18 extends in the axial direction essentially parallel to the central longitudinal axis 14.
  • Respective axial ends of each contact spring lamella 18 are formed in a form-fitting manner with the jacket wall 12 of the contact sleeve 10.
  • Each contact spring lamella 18 has a radial elevation 20 which is arcuate. In the exemplary embodiment shown, the elevations protrude radially outward beyond the jacket wall 12 of the contact sleeve 10. Each radial elevation forms at its highest point a contact surface 22 (indicated with dashed lines) which is designed for electrical and mechanical contact with a mating connector. In the illustrated embodiment, the contact surfaces 22 are rectangular and extend essentially at right angles to the central longitudinal axis 14. The elevations of a pair of radially opposite contact spring lamellae 18 are located on a straight line 24 which intersects the central longitudinal axis 14 at a right angle.
  • the elevations 20 or contact surfaces 22 of different pairs of contact spring lamellae 18 are spaced or offset from one another in the axial direction with respect to the contact sleeve 10 by a predetermined axial offset length 26.
  • a predetermined axial offset length 26 In the present example according to the Figs. 1 and 2 three pairs of contact spring lamellae 18 are arranged on the contact sleeve 10 and the respective contact surfaces 22 are axially spaced from one another by the axial offset length 26.
  • This axial offset length 26 extends essentially parallel to the central longitudinal axis 14.
  • the contact sleeve 10 is designed as a stamped and bent part and accordingly has a joining slot 28. Furthermore, the contact sleeve 10 is made of an electrically conductive and resilient material, so that the contact spring lamellae 18 can be deflected in an elastically resilient manner.
  • the contact surfaces 22 of the elevations 20 contact an inner surface 30 ( Fig. 3 ) of a mating connector 32 ( Fig. 3 ) such that the contact spring lamella 18 corresponding to the elevations 20 is deflected radially inward in a resilient manner.
  • the resulting restoring force of the contact spring lamella 18 accordingly generates a contact force with which the contact surface 2 is pressed against the inside 30 of the mating connector 32, so that an electrical contact is formed between the contact spring lamella 18 and the inside 30 of the mating connector 32 with contact force and contact surface 22 is.
  • a corresponding contact pressure then results from the quotient of the contact force to contact surface 22.
  • the contact spring lamellae 18 are deflected radially inward, which leads to a corresponding necessary insertion force that must be overcome when the contact sleeve 10 is inserted into the mating connector 32. Since, according to the invention, the elevations 20 are arranged axially offset from one another, this necessary insertion force is reduced.
  • FIG. 3 shows the contact sleeve 10 according to the invention with a corresponding mating connector 32 immediately before being plugged together.
  • Contact sleeve 10 and mating connector 32 are aligned with their respective longitudinal axes and are moved axially towards one another in the direction of arrow 36 for insertion.
  • Fig. 4 the first mechanical contact between contact sleeve 10 and mating connector 32 is shown.
  • the elevations 20 of a first pair of contact spring blades 18 contact the inner surface 30 of the mating connector 32, as indicated by arrows 34, with the elevations 20 of the other two pairs of contact spring blades 18 still being axially spaced from the inner surface 30 of the mating connector 32, so that they do not yet have any mechanical contact with the mating connector 32.
  • the contact spring lamellae 18 of the first pair of contact spring lamellae 18 only contribute to the plug-in force with a frictional resistance, so that overall the plugging force is also smaller at this stage of plugging together than if all contact spring lamellae 18 of all pairs of contact spring lamellae 18 had to be deflected radially inward at the same time .
  • the axially offset arrangement of the elevations 20 of the pairs of contact spring blades 18 over the entire axial plugging path results in a reduced insertion force compared to a plugging process in which all contact spring blades 18 of all pairs of contact spring blades 18 have to be deflected radially inward at the same time.
  • the predetermined axial offset length 26 is 0.1 mm to 0.3 mm, for example. In the illustrated embodiment, the axial offset length 26 has a value of 0.2 mm.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Claims (6)

  1. Douille de contact (10) en forme de cylindre creux avec une paroi enveloppante (12) et un axe longitudinal central (14) pour un connecteur enfichable électrique destinée à établir un contact électrique avec un connecteur enfichable homologue (32), cette douille de contact (10) présentant au niveau de sa paroi enveloppante (12) au moins deux paires de lamelles de ressort de contact (18), les lamelles de ressort de contact (18) d'une paire étant opposées radialement entre elles sur la douille de contact (10), chaque lamelle de ressort de contact (18) présentant un bossage radial (20) qui forme une surface de contact électrique (22), les bossages (20) d'une paire de lamelles de ressort de contact (18) opposées étant disposés au même emplacement dans la direction axiale par rapport à la douille de contact (10), de sorte que leurs surfaces de contact (22) se trouvent sur une droite (24) qui coupe perpendiculairement l'axe longitudinal central (14) de la douille de contact (10), les bossages (20) s'élevant radialement vers l'extérieur au-dessus de la douille de contact (10),
    caractérisée en ce que les bossages (20) d'au moins une première paire de lamelles de ressort de contact (18) sont décalés d'au moins une longueur de décalage axiale prédéfinie (26) par rapport aux bossages (20) d'au moins une deuxième paire de lamelles de ressort de contact (18) dans la direction axiale par rapport à la douille de contact (10), les lamelles de ressort de contact (18) étant formées par des cavités (16) espacées entre elles dans la direction périphérique dans la douille de contact (10).
  2. Douille de contact (10) selon la revendication 1, caractérisée en ce que trois paires de lamelles de ressort de contact (18) avec des bossages (20) respectifs sont formées sur la douille de contact (10), les bossages (20) de chaque paire étant décalés par rapport aux bossages (20) de toutes les autres paires dans la direction axiale.
  3. Douille de contact (10) selon au moins l'une des revendications précédentes, caractérisée en ce que les lamelles de ressort de contact (18) sont reliées par assemblage de formes aux deux extrémités axiales avec la douille de contact (10).
  4. Douille de contact (10) selon au moins l'une des revendications précédentes, caractérisée en ce que les bossages (20) sont de forme courbe.
  5. Douille de contact (10) selon au moins l'une des revendications précédentes, caractérisée en ce que la longueur de décalage axiale (26) entre les bossages (20) de paires de lamelles de ressort à lame (18) axialement voisines est de 0,1 mm à 0,3 mm, en particulier de 0,2 mm.
  6. Douille de contact (10) selon au moins l'une des revendications précédentes, caractérisée en ce que n paires de lamelles de ressort de contact (18) sont formées sur la douille de contact (10), n étant > 2.
EP19182255.0A 2016-02-26 2016-02-26 Douille de contact pour un connecteur enfichable électrique Active EP3579348B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19182255.0A EP3579348B1 (fr) 2016-02-26 2016-02-26 Douille de contact pour un connecteur enfichable électrique

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19182255.0A EP3579348B1 (fr) 2016-02-26 2016-02-26 Douille de contact pour un connecteur enfichable électrique
PCT/EP2016/000336 WO2017144069A1 (fr) 2016-02-26 2016-02-26 Douille de contact pour connecteur électrique enfichable
EP16706533.3A EP3227970B1 (fr) 2016-02-26 2016-02-26 Douille de contact pour connecteur électrique enfichable

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP16706533.3A Division EP3227970B1 (fr) 2016-02-26 2016-02-26 Douille de contact pour connecteur électrique enfichable
EP16706533.3A Division-Into EP3227970B1 (fr) 2016-02-26 2016-02-26 Douille de contact pour connecteur électrique enfichable

Publications (2)

Publication Number Publication Date
EP3579348A1 EP3579348A1 (fr) 2019-12-11
EP3579348B1 true EP3579348B1 (fr) 2021-08-04

Family

ID=55442761

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19182255.0A Active EP3579348B1 (fr) 2016-02-26 2016-02-26 Douille de contact pour un connecteur enfichable électrique
EP16706533.3A Active EP3227970B1 (fr) 2016-02-26 2016-02-26 Douille de contact pour connecteur électrique enfichable

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP16706533.3A Active EP3227970B1 (fr) 2016-02-26 2016-02-26 Douille de contact pour connecteur électrique enfichable

Country Status (7)

Country Link
US (1) US10224659B2 (fr)
EP (2) EP3579348B1 (fr)
KR (1) KR102094628B1 (fr)
CN (3) CN108701928A (fr)
DE (1) DE112016006492A5 (fr)
TW (1) TW201806255A (fr)
WO (1) WO2017144069A1 (fr)

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US10978832B1 (en) 2020-02-07 2021-04-13 TE Connectivity Services Gmbh Protection member to protect resilient arms of a contact assembly from stubbing
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US8821170B1 (en) * 2012-07-19 2014-09-02 Robert Hla Thein Electrical contact having multiple cantilevered beams
DE102013213710B4 (de) * 2013-07-12 2019-09-05 Samsung Sdi Co., Ltd. Batteriesystem und Verfahren zur Herstellung eines Batteriesystems
CN103490200B (zh) * 2013-09-27 2015-07-29 苏州华旃航天电器有限公司 一种具有冲压接触元件的射频同轴电连接器
CN204424520U (zh) * 2015-01-15 2015-06-24 苏州工业园区丰年科技有限公司 一种线缆连接器
CN204424526U (zh) * 2015-02-13 2015-06-24 常州市新盛电器有限公司 公头单元射频连接器
DE202015006807U1 (de) * 2015-09-29 2015-10-27 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Kontaktlamellenteil sowie Steckverbinder mit Kontaktlamellenteil
DE112016006492A5 (de) * 2016-02-26 2018-11-15 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Kontakthülse für einen elektrischen steckverbinder

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CN108701928A (zh) 2018-10-23
WO2017144069A1 (fr) 2017-08-31
KR102094628B1 (ko) 2020-03-30
KR20180113531A (ko) 2018-10-16
TW201806255A (zh) 2018-02-16
DE112016006492A5 (de) 2018-11-15
CN113571936A (zh) 2021-10-29
US20180366856A1 (en) 2018-12-20
US10224659B2 (en) 2019-03-05
EP3579348A1 (fr) 2019-12-11
CN113422226A (zh) 2021-09-21
EP3227970A1 (fr) 2017-10-11
EP3227970B1 (fr) 2019-09-04

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