EP4145861A1 - Connecteur, joint d'étanchéité, système et procédé de fabrication - Google Patents

Connecteur, joint d'étanchéité, système et procédé de fabrication Download PDF

Info

Publication number
EP4145861A1
EP4145861A1 EP22194272.5A EP22194272A EP4145861A1 EP 4145861 A1 EP4145861 A1 EP 4145861A1 EP 22194272 A EP22194272 A EP 22194272A EP 4145861 A1 EP4145861 A1 EP 4145861A1
Authority
EP
European Patent Office
Prior art keywords
seal
connector
connector housing
main body
recess
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.)
Pending
Application number
EP22194272.5A
Other languages
German (de)
English (en)
Inventor
Michael Quiter
Stefan Szynalski
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.)
Yamaichi Electronics Deutschland GmbH
Original Assignee
Yamaichi Electronics Deutschland 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 Yamaichi Electronics Deutschland GmbH filed Critical Yamaichi Electronics Deutschland GmbH
Publication of EP4145861A1 publication Critical patent/EP4145861A1/fr
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/55—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired
    • H04R25/556—External connectors, e.g. plugs or modules
    • 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
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5205—Sealing means between cable and housing, e.g. grommet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1033—Cables or cables storage, e.g. cable reels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/57—Aspects of electrical interconnection between hearing aid parts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/09—Applications of special connectors, e.g. USB, XLR, in loudspeakers, microphones or headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers

Definitions

  • the invention relates to a connector for connecting a hearing aid to a cable, a seal, in particular for attachment to such a connector, a system comprising such a connector and a hearing aid, and a method for producing such a connector.
  • seals for relatively small-dimensioned connections such as for hearing aids, are often complicated both in terms of their production and their attachment to a component, which is usually implemented by means of gluing.
  • gluing ie a material connection
  • a material connection of such a seal to a component is problematic.
  • correct positioning of the seal can be difficult to achieve with small and/or shaped components.
  • application of adhesive is rarely possible with the necessary precision and/or accuracy, which can result in unfavorable protrusion of adhesive from the connection area and/or weak points in the connection between seal and connector.
  • an integral connection between the component and the seal can be weakened and/or destroyed, for example due to mechanical stress and/or the action of a solvent. Because of mentioned and/or similar deficits, a reliable and high-quality production of sealed connections cannot be guaranteed or not to the desired extent.
  • a first aspect of the invention relates to a connector, in particular for connecting a hearing aid to a cable, the connector comprising the following: a connector housing with at least one recess; and a seal with a main body, which is at least partially arranged on an outer circumference of the connector housing, and at least one coupling section, which is at least partially arranged in the recess, so that the seal is at least partially positively connected to the connector housing.
  • the cutout can be essentially round, circular, ring-shaped and/or polygonal, in particular square, and/or have correspondingly shaped sections.
  • the cutout can be conical and/or conical and/or chamfered and/or cylindrical and/or have correspondingly shaped sections.
  • the Gasket can be positioned and attached to the connector in a simple and reliable manner. Due to the positive fit, it can advantageously be ensured that the seal is correctly positioned on the connector, in particular the connector housing, and that the seal is securely and firmly connected to the connector, in particular the connector housing, is fixed thereto.
  • the at least one coupling portion connects substantially opposite portions of the main body of the gasket, and more preferably is substantially columnar.
  • the at least one coupling portion may comprise a column connected to the main body at only one end.
  • a column can in particular comprise and/or be a pillar and/or a support and/or a web and/or beam with a substantially round or polygonal cross-section.
  • the at least one recess preferably includes or is a notch and/or a groove and/or a notch and/or a hole, in particular a blind hole, and/or a bore, in particular a blind bore or a continuous opening or cavity, e.g. a continuous one Hole, in particular in the form of a hollow cylinder.
  • the at least one cutout can include or be a through hole and/or a hole or cavity that goes completely through the connector housing, ie in particular include or be a hollow cylinder.
  • a recess in the connector housing with or in the form of a through bore or a cavity, in particular a hollow cylinder and a coupling section of the seal arranged therein, can be used to achieve a particularly advantageous form fit, since essentially opposite areas of the main body of the seal are connected to one another.
  • the coupling portion discourages or prevents displacement of the respective portions of the main body of the gasket away from the connector housing.
  • One or more coupling portions of the seal preferably extend substantially axially and/or radially from the main body of the seal.
  • one or more coupling sections protrude from the main body.
  • the coupling section serves in particular to achieve and/or produce a form fit between the connector housing and the seal. It is preferred that several coupling sections protrude from the main body in different directions and engage in corresponding recesses of the connector housing, so that an improved form fit is achieved.
  • the connector housing can have a number of recesses and the seal can have a number of coupling sections.
  • the connector housing 2 preferably comprises recesses and the seal 2 comprises corresponding coupling sections.
  • the connector housing comprises 3 or more recesses and the seal comprises 3 or more 2 corresponding coupling sections.
  • the seal has twice as many coupling sections as the connector housing has recesses.
  • the connector housing can have a continuous recess and the seal can have two coupling sections which engage in the recess from opposite sides, i.e. form a form fit with it.
  • the connector housing can have two continuous cutouts and the seal can have four coupling sections, with two coupling sections each engaging in the opposite sides of the associated cutout, i.e. forming a form fit with it.
  • One or more recesses can be configured essentially identically and/or have different shapes. Alternatively and/or additionally, one or more recesses can be arranged essentially symmetrically, in particular axially symmetrically, or irregularly on or in the connector housing. One or more recesses can preferably be produced directly in the production of the connector housing, for example during the injection molding of the connector housing, and/or subsequently, for example by machining the connector housing.
  • the connector housing preferably comprises one or more thermoplastics Polymers which are suitable for producing the connector housing by means of injection molding processes, such as PA (polyamide), PBT (polybutylene terephthalate), PLA (polylactide), ABS (acrylonitrile butadiene styrene copolymer) and/or LCP (liquid crystal polymer). More preferably, the connector housing comprises a biocompatible or “bioinert” material, ie a material in which there is essentially no chemical and/or biological interaction between the connector housing and organic tissue, such as human skin.
  • biocompatible or “bioinert” material ie a material in which there is essentially no chemical and/or biological interaction between the connector housing and organic tissue, such as human skin.
  • the seal is preferably molded onto the connector housing, for example by an injection molding process. This is particularly advantageous since no additional work step for attaching and fastening the seal to the connector housing is required. Advantageously, this avoids excess adhesive contaminating the connector housing and/or the seal not being adequately secured due to faulty or insufficient amount of adhesive.
  • the seal preferably has an injection point on the main body. As a result, an advantageous flow of material can be achieved for the essentially homogeneous formation of the seal.
  • the seal advantageously encloses at least a section along the circumference of the connector housing and engages in the at least one recess in such a way that the mobility of the seal is blocked, or at least significantly restricted. In this way, displacement of the seal relative to the connector housing—preferably in all spatial directions (xyz direction)—is essentially prevented.
  • the seal is preferably fixed to the connector housing by means of a positive fit, ie by bringing the seal into engagement with the at least one recess of the connector housing, and without adhesive, such as adhesive for example.
  • adhesive such as adhesive for example.
  • the seal is non-destructively separable from the connector housing.
  • the seal can be non-destructive be removed by the seal being so plastically or elastically displaced essentially in the radial direction of the seal, in particular stretched, that the at least one coupling section is moved out of the at least one recess. This ensures that inadvertent removal of the seal is substantially prevented, in particular by mating the connector to a socket receiving it, for example a hearing aid.
  • the seal and the recess can be designed in such a way that the seal cannot be removed from the connector housing without being destroyed. This can be particularly the case when the recess connects opposite sides of the connector housing. A coupling element arranged in the recess thus also connects opposite sides of the seal, so that the coupling element cannot be removed from the recess by stretching the seal.
  • a further aspect of the invention relates to a seal, in particular for attachment to a connector or to a connector housing for connecting a hearing aid to a cable, comprising: a main body which is designed to be arranged at least in regions on an outer circumference of a connector housing; and at least one coupling section which is set up and configured in such a way that it is at least partially arranged in a recess of the connector housing.
  • the at least one coupling portion connects substantially opposite portions of the main body of the gasket and is substantially columnar.
  • the at least one coupling portion may comprise a column connected to the main body at only one end.
  • the seal is preferably produced by means of injection molding, in particular by (direct) injection molding onto the connector housing, in particular a connector for connecting a cable to a hearing aid.
  • the seal can be manufactured separately and designed in such a way that it can be attached to a component in particular to a connector housing, coupled and so a form fit is formed.
  • the seal preferably has at least one injection point, preferably exactly two injection points, on the main body of the seal.
  • the seal is preferably made of elastomer, in particular liquid silicone rubber, and/or comprises injection-mouldable material, such as silicone and/or fluoroelastomer (e.g. Viton) and/or thermoplastic material or polyurethane (TPU) and/or thermoplastic elastomers (TPE) or consists of such.
  • injection-mouldable material such as silicone and/or fluoroelastomer (e.g. Viton) and/or thermoplastic material or polyurethane (TPU) and/or thermoplastic elastomers (TPE) or consists of such.
  • Another aspect of the invention relates to a system comprising: a hearing aid; and a connector as described in the process, wherein the hearing aid has a socket for receiving at least a part of the connector, the socket being configured such that when the connector is received it is substantially sealed to the hearing aid by the seal of the connector abutting the socket connected is.
  • the seal and/or the connector housing preferably has one or more of the features as described in the procedure.
  • a form fit between the seal and the connector housing is preferably designed in such a way that displacement of the seal relative to the connector housing by bringing the connector and the hearing aid together is prevented, or at least made more difficult.
  • a further aspect of the invention relates to a method for producing a connector with a seal, comprising: providing a connector housing with at least one recess; Molding a seal onto the connector housing, as a result of which the seal forms at least one coupling section which is arranged at least in certain areas in the recess such that the seal is connected to the connector housing at least in certain areas in a substantially form-fitting manner.
  • Injecting the seal preferably includes forming a main body of the seal. More preferably, the at least one coupling portion connects substantially opposite portions of the main body of the gasket and, preferably, is substantially columnar. Alternatively, the at least one coupling portion may comprise a column connected to the main body at only one end.
  • At least one injection point of the gasket is on the main body of the gasket. More preferably, there are exactly two injection points of the seal on the main body of the seal, preferably on essentially opposite areas of the seal.
  • the injection point is in particular a point and/or area of the seal at which the injection moldable material of the seal is injected into the injection molding tool and/or onto the connector housing.
  • the seal is preferably molded onto the connector housing by means of an injection molding process. If TPU or TPE is used, the seal can be molded using a conventional thermoplastic injection molding process. When using liquid silicon rubber (LSR), attachment is achieved using a conventional, non-thermal reaction of two components. A secure hold of the seal on the connector housing can be achieved by this method. Also, no process step for attaching a separately manufactured gasket to the connector housing is necessary.
  • LSR liquid silicon rubber
  • the seal and/or the connector housing preferably has one or more of the features as described in the procedure.
  • FIG 1 shows an exemplary connector 1 for a hearing aid with a connector housing 2.
  • the connector 1 has a cable 6 on one side of the connector housing 2, e.g. for connection to a loudspeaker, and on the opposite side one or more (e.g. six ) Electrical contacts 8 on.
  • the connector 1 has a seal 10 which is preferably arranged circumferentially around the connector housing 2 .
  • the seal is preferably arranged in such a way that when the connector 1 is received by a socket (not shown), in particular by receiving at least part of the connector housing 2 and the one or more contacts 8, the contacts 8 are protected from environmental influences such as dust and/or liquids. This is achieved in particular in that the seal 10 is slightly squeezed by being in contact with the bushing and is essentially tightly and peripherally in contact with the bushing.
  • one or more seals 10 can be provided, which are only arranged in certain areas and/or not completely circumferentially on the connector housing 2 .
  • the connector 1 shown is intended for connection to a hearing aid and/or a medical sensor and has relatively small dimensions.
  • the connector housing preferably has a length of less than about 15 mm, more preferably less than about 8 mm, in particular about 4 mm, and a width of less than about 10 mm, more preferably less than about 5 mm, in particular about 2.6 mm and a height of less than about 10 mm, more preferably less than about 5 mm, in particular about 2 mm.
  • the seal 10 is preferably injection molded to the (prefabricated) Connector housing 2 "molded" been. This has the advantage that an exact fit of the seal 10 is achieved and/or an additional work step for attaching a separately produced seal 10 to the connector housing 2 is eliminated. By producing, for example, spraying the seal 10 directly onto the connector housing 2, a secure hold of the seal on the connector housing 2 can also be achieved without using an adhesive, such as an adhesive.
  • FIG 1 shows another view of the connector 1 from figure 1 but without the seal 10.
  • the connector housing 2 has at least one (eg four) recesses in which the seal 10 is or can be arranged at least in certain areas.
  • the connector housing 2 and the seal 10 are preferably formed in such a way that sections of the seal 10 engage in the recesses of the connector housing 2 and produce a positive fit.
  • the shown exemplary embodiment of the connector 1 includes a groove 4A which extends around at least a part of an outer periphery of the connector housing 2 and inwardly of the connector housing 2 . By arranging the seal 10 in the groove 4A, a positive fit is achieved between the seal 10 and the connector housing 2, which makes it difficult or impossible for the seal 10 to be displaced and/or separated from the connector housing 2.
  • the groove 4A preferably has a depth and/or width of less than approximately 2 mm, in particular approximately 0.5 mm.
  • the groove 4A can have an essentially round and/or an angular surface.
  • the connector housing 2 has one or more recesses of a different shape in order to achieve an improved positive fit between the seal 10 and the connector housing 2 .
  • the example shown further comprises two holes and/or bores 4B, in particular substantially circular recesses, which extend from an outer surface of the connector housing 2 inwards.
  • One or more such holes and/or bores 4B can be designed as a blind hole/blind bore, ie the hole or bore does not extend through the entire connector housing 2 .
  • one or more recesses 4B extend completely through the connector housing 2 and connect substantially opposite areas on the surface of the connector housing 2.
  • the recesses can have the form of a hollow cylinder which extends through the connector housing 2 and connects opposite outer sides of the connector housing 2 .
  • the connector housing may have two substantially opposite holes 4B which are tubularly connected to each other.
  • a coupling section of the seal 10 arranged in this cavity can particularly advantageously impede or prevent displacement and/or detachment of the seal 10 from the connector housing 2 .
  • a hole and/or a bore 4B and/or a cylindrical or tubular cavity preferably has a depth of greater than about 0.1 mm, more preferably greater than about 0.5 mm, and a diameter of greater than about 0.1 mm. in particular about 0.3 mm.
  • the transitions between connector housing 2 and hole/bore 4B can be chamfered.
  • the holes/bores or the cavity can be of (polygonal) angular design.
  • the connector housing 2 shown preferably further has a notch 4C extending from the groove 4A in the longitudinal direction of the connector 1.
  • a coupling section of a seal 10 located therein prevents and/or makes it more difficult for the seal 10 to move, in particular in the circumferential direction of the connector housing 2.
  • a notch 4C can have more complex geometries, for example one or more branches and/or uneven contours in order to to achieve a better form fit.
  • a recess can be made directly during the manufacture of the connector housing 2, for example during the injection molding and/or deep drawing of the Connector housing 2 are generated. Alternatively and/or additionally, a recess can be produced later, for example by partially removing the connector housing 2, in particular by grinding and/or drilling.
  • Figures 3 and 4 show a plan view of an exemplary connector 1 with or without a seal 10.
  • the seal 10 preferably protrudes beyond the periphery of the connector housing 2, for example by more than about 0.05 mm, for example by about 0.2 mm. This allows an improved seal to be achieved when the connector has been at least partially received by a socket.
  • the holes/bores 4B in the connector housing are shown as continuous/continuous, so that they connect substantially opposite areas of the surface of the connector housing 2.
  • the surface can have an increased roughness on or in one or more recesses.
  • improved engagement of the seal 10 in the recess can be achieved by an angular shape of the recesses, i.e. a shape with substantially non-rounded edges.
  • Figures 5 and 6 show an exemplary seal 10, which in particular on the connector 1 of Figures 1 to 4 can be provided.
  • the gasket 10 shown has a generally round and/or oval and/or annular main body 12 .
  • the main body 12 is preferably designed in such a way that it can be arranged at least partially in a groove 4A of the connector housing 2 .
  • the seal 10 has a first coupling section 14A, which bears against the surface of the groove 4A and thus produces a substantially form-fitting coupling and/or connection with the connector housing 2 .
  • the outer perimeter of the main body 12 of the exemplary gasket 12 is preferably slightly larger, for example by about 0.2mm, than the perimeter of the connector housing 2 in an area adjacent to the intended position of the gasket 10 so as to provide an advantageous seal upon assembly through in a bush compressing the seal 10 can be achieved.
  • the diameter of the main body 12 of the gasket 10 is, for example, greater than about 0.1 mm, more preferably about 0.4 mm, more preferably greater than the depth of a groove 4B in which the main body 12 will be located.
  • the main body 12 can be essentially round or angular.
  • the seal 10 shown also has two exemplary coupling portions 14B, which are formed to 4B in holes / bores, in particular a connector housing Figures 1-4 , preferably to be arranged essentially with a precise fit.
  • the coupling sections 14B are essentially columnar and connect essentially opposite areas of the main body 12 of the seal 10. Such or a similar coupling section is particularly advantageous since it prevents, or at least reduces, a deformation of the main body 12. As a result, an improved fit of the seal 10 on the connector housing 2 can be achieved. In particular, with such a configuration of the seal 10, the seal 10 cannot be detached from the connector housing 2 without being destroyed.
  • the coupling sections 14B preferably have a diameter of greater than approximately 0.1 mm, in particular approximately 0.3 mm. Alternatively, the coupling sections 14B can be angular, in particular square or octagonal.
  • one or more columns can also be provided which are only connected to the main body 12 at one end. This is particularly advantageous since it enables the connector housing 2 and the seal 10 to be manufactured separately and the seal 10 to be mounted on the connector housing 2 . Such a seal 10 can also be detached non-destructively from the connector housing 2 by stretching in the radial direction.
  • the seal 10 shown also has a further, optional coupling section 14C, which is set up to be arranged in the indentation 4C of the connector housing 2.
  • the seal 10 is preferably made of injection moldable material, for example elastomer such as liquid silicone rubber (liquid silicon rubber (LSR)).
  • elastomer such as liquid silicone rubber (liquid silicon rubber (LSR)).
  • LSR liquid silicon rubber
  • the seal 10 can alternatively consist of other and/or additional materials, in particular elastic materials such as NBR (acrylonitrile butadiene rubber), EPDM (ethylene propylene diene rubber), TPE (thermoplastic elastomer) and/or TPU (Thermoplastic polyurethane).
  • figure 7 shows an example seal 10 and two injection nozzles 20 for injection molding the seal 10 onto a connector housing 2.
  • the seal is preferably injected with at least one injection nozzle 20, more preferably with exactly two injection nozzles 20, which are preferably arranged in substantially opposite areas of the seal 10 are.
  • the injection point 16, ie the point and/or area of the seal 10 at which the injectable material of the seal 10 is injected into the injection mold, is preferably located on the main body 12 of the seal 10.
  • This has the particular advantage that a uniform distribution of the material and/or the design of the injection molding tool, in particular with regard to the positioning of the injection nozzles 20, is simplified.
  • the quality of the main body 12 of the gasket 10 can be secured. Since the main body 12 is in contact with the bushing, substantially proper formation of the main body 12 of the gasket 10 is paramount.
  • the seal 10 can be formed more quickly and/or more uniformly.
  • the flow paths of the material are reduced, which contributes to an improved quality of the seal 10 and increases the production speed.
  • the seal 10 is formed by injecting the material into a channel which at least partially surrounds the connector housing 2 and which forms the negative of the main body 12 of the seal 10 .
  • the material preferably flows into recesses, in particular one or more holes and/or bores 4B in the connector housing 2, and thus forms one or more coupling sections, in particular substantially columnar coupling sections 14B.
  • the optional coupling portion 14C can be formed in the same way.
  • the coupling section 14C has its own injection point 16 for injecting material into a corresponding notch 4C in the connector housing 2 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
EP22194272.5A 2021-09-07 2022-09-07 Connecteur, joint d'étanchéité, système et procédé de fabrication Pending EP4145861A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021209856.8A DE102021209856A1 (de) 2021-09-07 2021-09-07 Verbinder, Dichtung, System und Herstellungsverfahren

Publications (1)

Publication Number Publication Date
EP4145861A1 true EP4145861A1 (fr) 2023-03-08

Family

ID=83232785

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22194272.5A Pending EP4145861A1 (fr) 2021-09-07 2022-09-07 Connecteur, joint d'étanchéité, système et procédé de fabrication

Country Status (3)

Country Link
US (1) US20230132251A1 (fr)
EP (1) EP4145861A1 (fr)
DE (1) DE102021209856A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA637753A (en) * 1962-03-06 Imperial Chemical Industries Of Australia And New Zealand Limited Separable electrical connection
DE102007009748A1 (de) * 2007-02-28 2008-09-04 Siemens Audiologische Technik Gmbh Hörhilfegerät
EP2119312A1 (fr) * 2007-02-08 2009-11-18 Widex A/S Composant de récepteur dans l'oreille (rite) pour une prothèse auditive
EP2654322A2 (fr) * 2012-04-20 2013-10-23 Siemens Medical Instruments Pte. Ltd. Instrument auditif avec fiche de raccordement de canal acoustique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6648686B2 (en) 2000-11-30 2003-11-18 Shimano Inc. Electrical connector
CN103208698B (zh) 2012-01-12 2015-05-27 富士康(昆山)电脑接插件有限公司 电连接器
JP2014216280A (ja) 2013-04-30 2014-11-17 矢崎総業株式会社 コネクタ
KR101851626B1 (ko) 2016-10-26 2018-04-25 주식회사 현대포리텍 터미널단자 조립구
DE102017128117A1 (de) 2017-11-28 2019-05-29 Ear-Technic GmbH Modulares Hörgerät

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA637753A (en) * 1962-03-06 Imperial Chemical Industries Of Australia And New Zealand Limited Separable electrical connection
EP2119312A1 (fr) * 2007-02-08 2009-11-18 Widex A/S Composant de récepteur dans l'oreille (rite) pour une prothèse auditive
DE102007009748A1 (de) * 2007-02-28 2008-09-04 Siemens Audiologische Technik Gmbh Hörhilfegerät
EP2654322A2 (fr) * 2012-04-20 2013-10-23 Siemens Medical Instruments Pte. Ltd. Instrument auditif avec fiche de raccordement de canal acoustique

Also Published As

Publication number Publication date
US20230132251A1 (en) 2023-04-27
DE102021209856A1 (de) 2023-03-09

Similar Documents

Publication Publication Date Title
EP2324522B1 (fr) Ensemble et procédé pour maintenir une pluralité de blocs condensateurs électriques
EP2069167B1 (fr) Dispositif de fixation pour une conduite
EP0638754A1 (fr) Joint verrouillé à emboîtement
DE69319946T2 (de) Herstellungsverfahren für Dichtringe
DE2743223A1 (de) Kontakttraeger
DE19922471A1 (de) Kabeldurchführung mit einem elastischen Flansch zur Befestigung an einer Verkleidung
EP1046455A2 (fr) Procédé pour assembler deux éléments de manière détachable et système d' assemblage pour mettre ledit procédé en oeuvre
EP3682515A1 (fr) Élément d'étanchéité pour câble et ensemble comprenant un boîtier
EP2337474A2 (fr) Procédé pour produire des brosses, en particulier des brosses à dents
DE102007000351A1 (de) Schneckenrad und Schneckengetriebe
EP3378128B1 (fr) Arrangement avec un élément de contact et un câble électrique et méthode pour la production d'un tel arrangement
DE10348372B4 (de) Gleichlaufgelenkmanschette
EP3660995A1 (fr) Presse-étoupe fabriqué de manière intégrale
EP2588766B1 (fr) Dispositif de fixation
EP4145861A1 (fr) Connecteur, joint d'étanchéité, système et procédé de fabrication
DE102018200018A1 (de) Fertigungshilfsmittel
EP3947990B1 (fr) Procédé de fabrication d'une articulation sphérique et/ou d'un composant de train de roulement ainsi qu'un tel composant de train de roulement
DE19542697A1 (de) Stößel für einen Ventiltrieb einer Brennkraftmaschine
DE102021126786A1 (de) Stabilisatorlager
DE102021205786A1 (de) Lageranordnung
DE19848043C2 (de) Dichtungsanordnung
DE102019210252A1 (de) Verfahren zur Herstellung einer elektrischen Baugruppe und Spritzgießwerkzeug
DE10158957B4 (de) Deckel für eine Fahrzeug-Dachöffnung sowie Verfahren zur Herstellung eines Deckels
DE102018115122B4 (de) Kontaktstiftabdichtung mit thermoplastischem Elastomer
EP3785334B1 (fr) Partie connecteur enfichable comportant une douille de blindage

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

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

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20230907

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR