EP3255642B1 - Kit de montage de restricteur et restricteur - Google Patents

Kit de montage de restricteur et restricteur Download PDF

Info

Publication number
EP3255642B1
EP3255642B1 EP17173649.9A EP17173649A EP3255642B1 EP 3255642 B1 EP3255642 B1 EP 3255642B1 EP 17173649 A EP17173649 A EP 17173649A EP 3255642 B1 EP3255642 B1 EP 3255642B1
Authority
EP
European Patent Office
Prior art keywords
projections
mounting kit
baseplate
kit according
shell
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
EP17173649.9A
Other languages
German (de)
English (en)
Other versions
EP3255642A1 (fr
Inventor
Hassan Aarab
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.)
Wuerth Elektronik Eisos GmbH and Co KG
Original Assignee
Wuerth Elektronik Eisos 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 Wuerth Elektronik Eisos GmbH and Co KG filed Critical Wuerth Elektronik Eisos GmbH and Co KG
Publication of EP3255642A1 publication Critical patent/EP3255642A1/fr
Application granted granted Critical
Publication of EP3255642B1 publication Critical patent/EP3255642B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H01F17/06—Fixed inductances of the signal type  with magnetic core with core substantially closed in itself, e.g. toroid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H01F17/06—Fixed inductances of the signal type  with magnetic core with core substantially closed in itself, e.g. toroid
    • H01F17/062—Toroidal core with turns of coil around it
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/266—Fastening or mounting the core on casing or support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2895—Windings disposed upon ring cores
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/04—Arrangements of electric connections to coils, e.g. leads
    • H01F2005/046—Details of formers and pin terminals related to mounting on printed circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F2017/0093—Common mode choke coil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • H01F2027/065—Mounting on printed circuit boards

Definitions

  • the invention relates to a mounting kit for a throttle with an annular core, an insulating element penetrating the opening of the annular core being provided.
  • the invention also relates to a throttle with an assembly kit according to the invention.
  • a component for SMD circuit board assembly which contains a component carrier for receiving at least one electrical component. At least two support elements are arranged on the component carrier, which contain a recess on the side facing a printed circuit board for receiving and guiding a connecting line of the electrical component which is preferably provided for contacting on the printed circuit board.
  • an insulating housing which has a primary and a secondary winding, which in turn surround a magnetic core.
  • the magnetic core is surrounded by a lower and an upper half shell around which the windings extend.
  • the wrapped half-shells are then arranged in the insulated cylindrical housing. This housing is closed by a cover through which the electrical conductors of the windings are made.
  • a transmission unit with a toroid and three windings on the toroid is known.
  • the toroidal core is arranged in a mounting set comprising two half-shells.
  • the windings are wound on the half shells.
  • a cover is provided which completely covers the finished transformer.
  • the lower half-shell is provided with locating pins that protrude towards the underside of the throttle.
  • a mounting kit for a choke with a ring core is known, an insulating element penetrating the opening of the ring core being provided.
  • the insulating element has three webs that are evenly spaced apart in the circumferential direction. The insulating element is intended to separate the windings on the toroid.
  • the invention is intended to provide a mounting kit for a throttle with a toroidal core, which facilitates the mounting of a throttle.
  • the assembly set according to the invention for a throttle with a toroidal core has an insulating element which can be inserted into the opening of the toroidal core, the assembly set having a first half-shell and a second half-shell for receiving the toroidal core, a base plate being provided and locking means and / or guide means being provided, to connect the first half-shell, the second half-shell, the insulating element and the base plate. Since the individual components of the assembly set are connected by means of latching means and / or guide means, the assembly of the assembly set automatically results in a spatially correct assignment of the individual components to one another. The throttle can thus be mounted more quickly and with greater precision.
  • the assembly kit can also be provided for fully automated assembly of the throttle.
  • the first half-shell, the second half-shell, the insulating element and the base plate are designed as separate parts.
  • first latching means and / or guide means are provided for connecting the two half-shells.
  • the two half-shells can be automatically connected in the correct position.
  • the first latching means and / or guide means have at least one first projection and two second projections, the first projection being received at least in sections between the two second projections in the latched state.
  • Such an arrangement of the first latching means and / or guide means enables an alignment function in the circumferential direction to be achieved.
  • second locking means and / or guide means are provided for connecting the first half shell to the base plate.
  • first half-shell can be snapped onto the base plate in the correct position.
  • the base plate can then be attached, for example, to a printed circuit board or another component using simple means.
  • Combined latching and guiding means are advantageously provided, which on the one hand align the first half-shell or the substantially completely assembled throttle in the circumferential direction relative to the base plate and at the same time center the throttle relative to the base plate and also hold it on the base plate.
  • the second latching means and / or guide means have at least three projections extending from the base plate, on the free ends of which latching lugs are arranged.
  • Centering and simultaneous alignment in the circumferential direction can be achieved by means of three projections, which are evenly spaced from one another in particular in the circumferential direction.
  • the two half-shells in the assembled state form a toroidal holder, the projections extending into a through opening of the toroidal holder and abutting against a wall forming the through opening of the toroidal holder.
  • the projections can be accommodated in a space-saving manner and at the same time center and fix the toroidal holder on the base plate.
  • third locking means and / or guide means are provided for connecting the insulating element to the base plate.
  • the insulating element With locking means and / or guide means, the insulating element can be aligned and held at the same time when connected to the base plate.
  • the insulating element is used to separate the individual windings on the toroidal holder.
  • the insulating element has at least three plate-like and star-shaped webs, radially outer edges of the webs being received in guides on the base plate.
  • the first half-shell is provided with three insulating projections which are evenly spaced in the circumferential direction and which lie on the base plate in the assembled state.
  • a predefined distance between the first half shell or the winding and the base plate is achieved by means of such insulating projections on the first half shell.
  • the insulating projections separate the windings from one another.
  • the radially inner sides of the projections extending from the base plate are provided with guide grooves for receiving the radially outer edges of the webs.
  • first half-shell and the second half-shell form a toroidal holder for an annular core and the insulating element and the holder are provided with matching fourth locking means and / or guide means.
  • the second half-shell is provided with guide grooves for receiving radially outer edges of the webs of the insulating element.
  • the guide grooves of the second half-shell are each arranged in a radial plane with the guide grooves of the projections of the base plate in the assembled state.
  • the base plate, the two half-shells and the insulating element are each formed as one-piece plastic parts, in particular injection molded parts.
  • the problem underlying the invention is also solved by a throttle with a toroidal toroid, at least one wire winding surrounding the toroid in sections and an assembly kit according to the invention, the toroid being accommodated in a toroidal holder formed by the two half-shells and the wire winding on an outside the toroidal bracket is applied.
  • ends of the wire winding are at least partially guided through through openings in the base plate.
  • FIG. 7 shows an inductor 10 according to the invention in the assembled state on a printed circuit board 12 in an oblique view from above.
  • the choke 10 has a total of three windings 14, 16 and 18, which are wound onto a toroidal holder 20 at a distance from one another. Connection wires of the windings are each passed through the printed circuit board 12, this being only partially recognizable.
  • the toroidal holder 20 is arranged on a base plate 22.
  • An insulating element 24 is inserted into a through opening of the toroidal holder 20 has three webs which are evenly spaced apart in the circumferential direction and which separates the windings 14, 16 and 18 from one another.
  • the holder 20, the base plate 22 and the insulating element 24 form a mounting set for the choke 10 according to the invention, which will be explained in more detail below.
  • the representation of the Fig. 1 shows the base plate 22 in an oblique view from above.
  • the base plate has a total of six through openings 26, 28, two through openings 26, 28 each being assigned to one of the windings 14, 16 and 18, respectively.
  • a winding start of the windings 14, 16, 18 is inserted through one of the radially inner through openings 26 and passed through the base plate 22.
  • a respective winding end is passed through one of the through openings 28, which are arranged radially outside of the through openings 26 and are arranged in particular on extensions of a circular base body of the base plate 22 which extend in the radial direction.
  • the base plate 22 has three projections 30, which extend from the base plate 22 upwards in the illustration of FIG Fig. 1 towards the viewer.
  • the three projections 30 are uniform in the circumferential direction and spaced apart by an angle of 120 °.
  • the projections 30 are arranged around a central dome 32 of the base plate 22, the dome 32 extending upward from the base body of the base plate 22.
  • the dome 32 is used to screw in a fastening screw, see 8 to 10 to attach the throttle 10 to the base plate 22, see Fig. 7 , and for guiding the insulating element 24.
  • the projections 30 each have a groove 34 on their radially inner side, which serves as a guide means for the insulating element 24.
  • the groove 34 extends to the base body of the base plate 22.
  • the projections 30 are each provided with locking lugs 36.
  • the locking lugs can also be replaced by differently designed locking means.
  • Each projection 30 has on its radially outer side two locking lugs 36 and between the locking lugs a guide web 38 which runs perpendicular to the base body of the base plate 22.
  • a first half-shell is anchored to the base plate 22 by means of the projections 30 and in particular by means of the latching lugs 36 and the guide webs 38.
  • This first half shell 40 is in Fig. 2 shown diagonally from above.
  • the first half-shell 40 forms a lower section of a toroidal interior 42, which is provided for receiving an annular core of the throttle.
  • a ring core consists for example of ferrite material.
  • the ring core can be inserted into the first half-shell 40 in a simple manner and is therefore already correctly positioned.
  • the first half shell has three pairs of guide webs 46 in the area of the wall of its through opening 44, two guide webs 46 belonging to a pair forming a groove 48 between them.
  • This groove 48 is provided for receiving the guide webs 38 on the projections 30 of the base plate 22, see Fig. 1 , An in Fig. 2
  • the upper end of the guide webs 46 serves as a stop for the latching lugs 36 on the projections 30.
  • the tops of the locking lugs 36 are chamfered. This makes it easier to put on the guide webs 46 of the first half-shell 40 and also makes it easier for the projections 30 to be deflected radially inwards in the direction of the base body of the base plate 22 when the first half-shell 40 is pushed on.
  • the first half-shell 40 is also provided on its outside with three projections 50 that are evenly spaced apart in the circumferential direction. These projections 50 are intended to engage between two projections 62 of a second half-shell 60, see Fig. 4 ,
  • the first half-shell 40 is provided on its underside with three insulating projections 52 which are evenly spaced apart in the circumferential direction, of which in FIG Fig. 2 only one is recognizable.
  • the insulating projections 52 rest on the base plate 22 and thereby hold the first half-shell 40 at a predefined distance relative to the base plate 22.
  • the insulating projections 52 also separate the windings 14, 16, 18 from one another, see Fig. 7 ,
  • Fig. 3 shows the first half shell 40 and the base plate 22 in the assembled state. It can be seen that the latching lugs 36 of the projections 30 on the base plate 22 are now snapped onto the first half-shell 40 via the upper ends of the guide webs 46. As a result, the first half-shell 40 is held firmly on the base plate 22. As has been stated, the guide webs 38 on the projections 30 ensure that the first half-shell 40 is also placed in the intended position on the base plate 22 in the circumferential direction.
  • the representation of the Fig. 4 shows a second half-shell 60 in the assembled state on the first half-shell 40 and the base plate 22.
  • the second half-shell 60 is placed on the first half-shell 40 such that the projections 50 of the first half-shell 40 each between two projections 62 protruding in the radial direction on the second half shell 60 are added.
  • the second half-shell 60 is correctly positioned in the circumferential direction relative to the first half-shell 40.
  • the two half-shells 40, 60 thereby form the toroidal holder 20, see Fig. 7 , A toroidal core of the choke can be inserted into the toroidal interior of the holder 20 and the windings 14, 16, 18 can be applied to the toroidal holder 20.
  • the throttle 10 according to the invention is expediently mounted on the Fig. 7 first insert the ring core into the interior of the first half-shell 40. After the second half-shell 60 has been placed on the first half-shell 40, the holder 20 is finished and can now be provided with the windings 14, 16, 18. Only when the holder 20 is provided with the windings 14, 16, 18 is it placed on the base plate 22.
  • the upper half-shell 60 has guide grooves 64 which are open towards the inside in the radial direction and are each formed between two guide webs 66.
  • the grooves 64 and the guide webs 66 are each formed at the radially inner end of insulating projections 68 in the form of annular segments, which are arranged on the upper side of the second half-shell 60 at an even distance from one another in the circumferential direction.
  • One of the windings 14, 16, 18 is arranged between each two projections 68.
  • the insulating protrusions 68 on the upper half-shell 60 are each aligned with the insulating protrusions 52 on the lower half-shell in the assembled state.
  • the grooves 64 serve to receive and guide webs of the insulating part 24, see Fig. 7 ,
  • the grooves 64 and the grooves 34 on the inside of the projections 30 on the Base plate 22 lie in a radial plane.
  • the insulating part 24 with its webs can thus first be inserted into the grooves 64 and then also into the grooves 34 and is thus automatically correctly positioned in relation to the base plate 22 and the holder 20.
  • FIG. 5 shows the holder 20 in the assembled state on the base plate 22, the insulating part 24 also being inserted into the interior of the toroidal holder 20.
  • the radially outer edges 80 of the webs of the insulating part 24 are now received in the grooves 64 and 34, compare Fig. 4 ,
  • the representation of the Fig. 6 shows the throttle 10 of the Fig. 7 in an oblique view from below.
  • the windings 18 and 14 can be seen on the holder 20.
  • the through openings 26, 28 in the base plate 22 can be seen, through which a winding start or winding end of the windings 14, 16, 18 is passed.
  • the winding starts or winding ends are easily accessible from the underside of the base plate 22.
  • the first half-shell 40 is provided with the downwardly projecting annular segment-like projections 52, which on the one hand separate the windings 14, 16, 18 from one another and on the other hand for a predefined distance of the windings 14, 16, 18 from the top of the base plate 22 worries.
  • the holder 20 or the first half-shell 40 lies with the underside of its projections 52 on the top of the base plate 22.
  • the representation of the Fig. 8 shows the throttle 10 of the Fig. 6 and 7 in a bottom view.
  • This view shows an in Fig. 6 Retaining screw 70, not shown, which is screwed through a through opening into an underside of the dome 32 in the base plate 22.
  • the choke 10 can thereby be reliably attached to the printed circuit board 12.
  • the representation of the Fig. 9 shows the throttle 10 of the Fig. 8 in the cut state.
  • An annular core 72 arranged in the interior of the holder 20 can be seen in this view.
  • the representation of the Fig. 10 shows the cut throttle 10 of the Fig. 9 in an oblique view from above.
  • Fig. 11 shows the insulating element 24 in an oblique view from above.
  • the three webs 74 which extend outward in the radial direction and are evenly spaced apart from one another in the circumferential direction by 120 °, can be seen.
  • the webs 74 are provided in the region of their side surfaces which adjoin the outer surfaces with wedge-shaped latching hooks 76 which ensure play-free Care of the webs 74 in the grooves 64, see Fig. 4 , It can also be seen that the webs 74 are shorter in the radial direction in a lower region. As a result, the webs 74 are adapted to the position of the grooves 34 in the projections 30 of the base plate 22, see Fig.
  • the webs 74 have a central recess 78.
  • the dome 32 of the base plate 22 is received in this recess.
  • the representation of the Fig. 12 shows the insulating element 24 in the assembled state on the base plate 22. It can be seen how the dome 32 of the base plate 22 now protrudes into the central recess 78 of the insulating element 24.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)

Claims (12)

  1. Kit de montage destiné à une bobine d'arrêt (10) à noyau annulaire (72), un élément isolant (24) étant prévu qui peut être inséré dans l'ouverture du noyau annulaire, le kit de montage comprenant une première demi-coque (40) et une deuxième demi-coque (60) destinées à recevoir le noyau annulaire (72), une plaque de base (22) étant prévue et des moyens d'encliquetage et/ou des moyens de guidage étant prévus pour relier entre eux la première demi-coque (40), la deuxième demi-coque (60), l'élément isolant (24) et la plaque de base (22), les moyens d'encliquetage comprenant des premiers moyens d'encliquetage et/ou moyens de guidage qui sont prévus pour relier les deux demi-coques (40, 60), les moyens d'encliquetage comprenant des deuxièmes moyens d'encliquetage et/ou moyens de guidage qui sont prévus pour relier la première demi-coque (40) à la plaque de base (22) et les moyens d'encliquetage comprenant des troisièmes moyens d'encliquetage et/ou moyens de guidage qui sont prévus pour relier l'élément isolant (24) à la plaque de base (22), caractérisé en ce que les deuxièmes moyens d'encliquetage et/ou moyens de guidage présentent au moins trois saillies (30) sortant de la plaque de base (22), aux extrémités libres desquelles sont disposés des ergots d'encliquetage (36).
  2. Kit de montage selon la revendication 1, caractérisé en ce que les premiers moyens d'encliquetage et/ou moyens de guidage comprennent au moins une première saillie (50) et deux deuxièmes saillies (62), la première saillie (50) étant reçue, à l'état encliqueté, au moins par endroits entre les deux deuxièmes saillies (62).
  3. Kit de montage selon la revendication 2, caractérisé en ce que les deux demi-coques (40, 60) forment à l'état assemblé un support toroïdal (20), les saillies (30) s'étendant jusque dans une ouverture de passage (44) du support toroïdal (20) et venant en appui contre une paroi formant l'ouverture de passage (44) du support toroïdal (20).
  4. Kit de montage selon l'une des revendications précédentes, caractérisé en ce que l'élément isolant (24) comporte au moins trois nervures en forme de plaque et en forme d'étoile, les bords radialement extérieurs (80) des nervures (74) étant reçus dans des guides au niveau de la plaque de base (22).
  5. Kit de montage selon la revendication 4, caractérisé en ce que des côtés radialement intérieurs des saillies (30) sont pourvus de moyens de guidage qui comportent des rainures de guidage (34) destinées à recevoir des bords radialement extérieurs (80) des nervures.
  6. Kit de montage selon l'une au moins des revendications précédentes, caractérisé en ce que la première demi-coque (40) est pourvue de trois saillies isolantes (52) qui sont uniformément espacées dans la direction périphérique et qui viennent en appui à l'état monté sur la plaque de base.
  7. Kit de montage selon l'une au moins des revendications précédentes, caractérisé en ce que la première demi-coque (40) et la deuxième demi-coque (60) forment un support toroïdal (20) destiné au noyau annulaire (72) et en ce que l'élément isolant (24) et le support (20) sont pourvus de moyens d'encliquetage qui sont adaptés les uns aux autres et qui comportent des quatrièmes moyens d'encliquetage et/ou moyens de guidage.
  8. Kit de montage selon la revendication 7, caractérisé en ce que la deuxième demi-coque (60) est pourvue de moyens de guidage, qui comportent des rainures de guidage (64) destinées à recevoir des bords radialement extérieurs (80) des nervures (72) de l'élément isolant (24).
  9. Kit de montage selon la revendication 8, caractérisé en ce que les rainures de guidage (64) de la deuxième demi-coque (60) sont situées chacune, à l'état monté, dans un plan radial avec les moyens de guidage, comportant les rainures de guidage (34), des saillies de la plaque de base (22).
  10. Kit de montage selon l'une au moins des revendications précédentes, caractérisé en ce que la plaque de base (22), les deux demi-coques (40, 60) et l'élément isolant (24) sont réalisés sous la forme de pièces en matière synthétique monobloc, en particulier de pièces moulées par injection.
  11. Bobine d'arrêt (10) comprenant un noyau annulaire toroïdal (72), au moins un enroulement de fil (14, 16, 18) entourant par endroits le noyau annulaire et un kit de montage selon l'une au moins des revendications précédentes, caractérisé en ce que le noyau annulaire (72) est reçu dans un support toroïdal (20) formé par les deux demi-coques (40, 60) et en ce que l'enroulement de fil (14, 16, 18) est monté sur un côté extérieur du support toroïdal (20).
  12. Bobine d'arrêt selon la revendication 11, caractérisé en ce que les extrémités de l'enroulement de fil (14, 16, 18) sont guidées au moins en partie à travers des ouvertures de passage (26, 28) ménagées dans la plaque de base (22).
EP17173649.9A 2016-06-01 2017-05-31 Kit de montage de restricteur et restricteur Active EP3255642B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016209613.3A DE102016209613A1 (de) 2016-06-01 2016-06-01 Montagesatz für eine Drossel und Drossel

Publications (2)

Publication Number Publication Date
EP3255642A1 EP3255642A1 (fr) 2017-12-13
EP3255642B1 true EP3255642B1 (fr) 2019-12-18

Family

ID=58873723

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17173649.9A Active EP3255642B1 (fr) 2016-06-01 2017-05-31 Kit de montage de restricteur et restricteur

Country Status (4)

Country Link
US (1) US10770217B2 (fr)
EP (1) EP3255642B1 (fr)
CN (1) CN107452467B (fr)
DE (1) DE102016209613A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023237708A1 (fr) * 2022-06-10 2023-12-14 Fronius International Gmbh Bobine d'arrêt et procédé de fabrication d'une telle bobine d'arrêt

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102010256B1 (ko) * 2016-05-24 2019-08-13 주식회사 아모그린텍 코일부품
DE102018115283A1 (de) 2018-02-28 2019-08-29 Hanon Systems Drosselanordnung und Aufnahme für die Drosselanordnung
CN110600223B (zh) * 2019-09-24 2021-06-01 苏美尔磁性电子(惠州)有限公司 低磁损耗合金磁环
PL3905470T3 (pl) * 2020-04-30 2023-01-30 Fronius International Gmbh Urządzenie filtrujące
US20230178285A1 (en) * 2020-06-19 2023-06-08 Murata Manufacturing Co., Ltd. Enclosure for isolating transformer core from windings
DE202020104578U1 (de) * 2020-08-07 2020-11-05 Schaffner Emv Ag Magnetische Vorrichtung
DE102020130254A1 (de) 2020-11-17 2022-05-19 Semikron Elektronik Gmbh & Co. Kg Ringkerndrosseleinrichtung und Verfahren zur Herstellung einer Ringkerndrosseleinrichtung
CN114188130B (zh) * 2021-12-03 2024-06-18 苏州博思得电气有限公司 一种磁芯骨架、倍压组件、变压器及x射线高压发生器

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587627Y2 (ja) 1978-09-08 1983-02-10 東大無線株式会社 リアクトル構成用絶縁カバ−
JPS5878402A (ja) * 1981-11-04 1983-05-12 Yagi Antenna Co Ltd インダクタンス素子
DE3636065C1 (de) 1986-10-23 1988-04-28 Klaus Lorenzen Halterung von elektrischen Bauelementen auf einer Schaltungsplatte
JPH0611316U (ja) 1992-07-15 1994-02-10 株式会社トーキン 端子台付きトロイダルコイル
DE4239818C2 (de) 1992-11-26 2001-11-29 Epcos Ag Bewickelter Ringkern
FR2711838B1 (fr) * 1993-10-25 1996-01-05 Legrand Sa Boîtier de tore, et tore bobiné comportant un tel boîtier.
CN1234137C (zh) * 1996-10-24 2005-12-28 松下电器产业株式会社 扼流圈
JP2002198236A (ja) * 2000-12-27 2002-07-12 Minebea Co Ltd コモンモードチョークコイル
FI113573B (fi) * 2002-05-31 2004-05-14 Vacon Oyj Rengaskuristimen kiinnitysväline
DE10308010A1 (de) 2003-02-25 2004-09-09 Epcos Ag Isolierteil, Ringkern, Ringkerndrossel und Verfahren zur Herstellung der Ringkerndrossel
DE102005027942A1 (de) 2005-06-16 2006-12-28 Epcos Ag Haltevorrichtung, Trägervorrichtung für eine Ringkerndrossel und induktives Bauelement
DE102006026364A1 (de) * 2006-02-16 2007-08-30 Klaus Lorenzen Bauelement für SMD-Leiterplattenbestückung
DE102007060556A1 (de) 2007-12-13 2009-06-18 Endress + Hauser Wetzer Gmbh + Co Kg Übertragungseinheit
TWI394185B (zh) * 2009-07-01 2013-04-21 Delta Electronics Inc 磁性組件及其組裝方法
US8238066B2 (en) * 2009-11-18 2012-08-07 Schneider Electric USA, Inc. Current sensor for earth leakage module
CN201796075U (zh) 2010-09-21 2011-04-13 上海昱恩科技有限公司 电流传感器用线圈骨架套件
EP2908320B1 (fr) * 2014-02-13 2019-04-10 Power Integrations Switzerland GmbH Transformateur avec structure d'isolation et procédé de fabrication d'un transformateur avec structure d'isolation
DE102015205762A1 (de) * 2014-04-04 2015-10-08 Yazaki Corporation Spulenbefestigungsstruktur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023237708A1 (fr) * 2022-06-10 2023-12-14 Fronius International Gmbh Bobine d'arrêt et procédé de fabrication d'une telle bobine d'arrêt

Also Published As

Publication number Publication date
DE102016209613A1 (de) 2017-12-07
EP3255642A1 (fr) 2017-12-13
US10770217B2 (en) 2020-09-08
CN107452467B (zh) 2020-05-05
US20170365390A1 (en) 2017-12-21
CN107452467A (zh) 2017-12-08

Similar Documents

Publication Publication Date Title
EP3255642B1 (fr) Kit de montage de restricteur et restricteur
EP1729311B1 (fr) Support pour un condensateur
DE4227383C2 (de) Drehbare elektrische Verbindungsanordnung
DE2233571C3 (de) Spulenkörper, insbesondere für Transformatoren
DE102007053342A1 (de) Anker und Motor
DE3300558A1 (de) Buerstenkasten-montageuntergruppe fuer einen elektromotor sowie verfahren zum zusammenbauen eines elektromotors
DE202007007391U1 (de) Stator für einen Elektromotor
DE2632886C3 (de) Transformator
DE102014113650A1 (de) Stator mit Abstützbock, Elektromotor mit einem Stator, und Verfahren zur Herstellung eines Elektromotors
DE102018102976A1 (de) Drahthalter
EP3682528A1 (fr) Stator destiné à un moteur électrique, en particulier d'un véhicule automobile, ainsi que procédé de fabrication dudit stator
DE3426973A1 (de) Aussenlaeufermotor mit steckbarem anschlusskabel
DE4015793C2 (de) Wassergeschützter elektrischer Steckverbinder
WO2018019475A1 (fr) Moteur électrique ainsi que procédé de fabrication d'un tel stator
DE102016213710A1 (de) Stator für eine elektrische Maschine, sowie Verfahren zur Herstellung eines solchen
DE60308783T2 (de) Spule mit Abdeckung zum Schutz des magnetischen Drahtes
DE69523138T2 (de) Netzfilter
DE69407630T2 (de) Induktive Anordnung
EP2933804B1 (fr) Composant à induction
DE20212273U1 (de) Stator für einen Elektromotor
DE4113380A1 (de) Kabelsteckdose
DE102017106427A1 (de) Motor und Ständer desselben
DE102019129822A1 (de) Vorrichtung zur Anordnung eines Stators in einem Gehäuse eines Elektromotors
EP0410119B1 (fr) Thermostat à mécanisme de commutation bimétallique
DE19505463A1 (de) Leistungstransformator

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

AX Request for extension of the european patent

Extension state: BA ME

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: 20180320

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

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

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20190124

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: H01F 27/32 20060101ALI20190716BHEP

Ipc: H01F 5/04 20060101ALI20190716BHEP

Ipc: H01F 27/28 20060101ALI20190716BHEP

Ipc: H01F 27/06 20060101ALI20190716BHEP

Ipc: H01F 17/06 20060101AFI20190716BHEP

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20190822

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

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

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: CH

Ref legal event code: NV

Representative=s name: DR. LUSUARDI AG, CH

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502017003157

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1215506

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200115

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20191218

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

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200319

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200318

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200318

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

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

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

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

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200513

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

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

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200418

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502017003157

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

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

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

26N No opposition filed

Effective date: 20200921

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

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

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

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

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

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200531

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

Ref country code: LU

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

Effective date: 20200531

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

Ref country code: IE

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

Effective date: 20200531

Ref country code: FR

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

Effective date: 20200531

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

Ref country code: BE

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

Effective date: 20200531

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

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

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

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191218

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230525

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1215506

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220531

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

Ref country code: AT

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

Effective date: 20220531

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

Ref country code: GB

Payment date: 20240522

Year of fee payment: 8

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

Ref country code: DE

Payment date: 20240522

Year of fee payment: 8

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

Ref country code: CH

Payment date: 20240602

Year of fee payment: 8