ES2471993A2 - Electrical device - Google Patents
Electrical device Download PDFInfo
- Publication number
- ES2471993A2 ES2471993A2 ES201290024A ES201290024A ES2471993A2 ES 2471993 A2 ES2471993 A2 ES 2471993A2 ES 201290024 A ES201290024 A ES 201290024A ES 201290024 A ES201290024 A ES 201290024A ES 2471993 A2 ES2471993 A2 ES 2471993A2
- Authority
- ES
- Spain
- Prior art keywords
- housing
- plate area
- electrical device
- retention
- edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000000717 retained effect Effects 0.000 claims abstract description 3
- 238000010276 construction Methods 0.000 claims description 18
- 230000014759 maintenance of location Effects 0.000 claims description 16
- 239000003507 refrigerant Substances 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
- H05K7/1427—Housings
- H05K7/1432—Housings specially adapted for power drive units or power converters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
- H05K7/1427—Housings
- H05K7/1432—Housings specially adapted for power drive units or power converters
- H05K7/14322—Housings specially adapted for power drive units or power converters wherein the control and power circuits of a power converter are arranged within the same casing
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Rectifiers (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Measuring Fluid Pressure (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Synchronous Machinery (AREA)
Abstract
Description
DISPOSITIVO ELÉCTRICO DE REGULACI�N PARA GENERADORES DE CORRIENTE ALTERNA ELECTRICAL REGULATION DEVICE FOR AC POWER GENERATORS
Estado de la técnica Por el documento DE 10 2007025929 A1 se conoce la construcción de un dispositivo State of the art The construction of a device is known from DE 10 2007025929 A1
5 eléctrico con un chip empaquetado previamente, que se monta sobre un cuerpo refrigerante. Con respecto a éste el montaje debe simplificarse y mejorarse adicionalmente. Descripción de la invención Breve descripción de los dibujos 5 electric with a pre-packaged chip, which is mounted on a cooling body. With respect to this, the assembly must be simplified and further improved. Description of the invention Brief description of the drawings
10 La invención se ilustra en más detalle a continuación a modo de ejemplo por medio de las figuras. Muestran la figura 1 un corte transversal a través del dispositivo eléctrico, la figura 2 un estado antes de ensamblar la unidad constructiva en la cavidad de la carcasa, The invention is illustrated in more detail below by way of example by means of the figures. Figure 1 shows a cross-section through the electrical device, Figure 2 a state before assembling the construction unit in the housing cavity,
15 la figura 3 fuerzas actuantes en un punto de ensamblado, la figura 4 una vista espacial de la parte constructiva ensamblada en la cavidad de la carcasa, la figura 5 un corte parcial a través del dispositivo eléctrico en un segundo ejemplo de realización. Figure 3 shows forces acting at an assembly point, Figure 4 a spatial view of the construction part assembled in the cavity of the housing, Figure 5 a partial section through the electrical device in a second embodiment.
20 Formas de realización de la invención En la figura 1 est� representado un corte transversal a través del dispositivo 10 eléctrico. Muestra una carcasa 13 de plástico (carcasa de fundición inyectada) con una cavidad 16, que est� abierta únicamente en una dirección. En esta cavidad 16 se inserta un denominado elemento 19 constructivo empaquetado. El elemento 19 20 Embodiments of the invention Figure 1 shows a cross-section through the electrical device 10. It shows a plastic housing 13 (injected cast iron housing) with a cavity 16, which is open only in one direction. In this cavity 16 a so-called packaged constructive element 19 is inserted. Element 19
25 constructivo empaquetado se compone a modo de ejemplo de un denominado paquete Multiwatt 8. Una placa 22 refrigerante met�lica con un orificio 25 soporta un módulo electrónico, que en este caso es una parte constructiva reguladora como unidad 26 constructiva el�ctricamente activable. Este módulo electrónico est� revestido con plástico 28. En el lado 27 de la placa 22 refrigerante dirigido en sentido The packaged construction is composed by way of example of a so-called Multiwatt package 8. A metal refrigerant plate 22 with a hole 25 supports an electronic module, which in this case is a regulatory construction part as an electrically activatable construction unit 26. This electronic module is lined with plastic 28. On the side 27 of the coolant plate 22 directed in the direction
30 opuesto al módulo electrónico est� aplicada una sustancia 31 adhesiva, que une el lado 27 de la placa 22 refrigerante dirigido en sentido opuesto al módulo electrónico (zona 23 de placa) con un cuerpo 34 refrigerante de forma termoconductora. El cuerpo 34 refrigerante se apoya con su borde 37 externo indirectamente sobre un borde 40 de la cavidad 16. Entre el borde 37 externo y el borde 40 est� dispuesto un medio 43 de sellado adhesivo, que por un lado posibilita al cuerpo 34 refrigerante Opposite the electronic module, an adhesive substance 31 is applied, which joins the side 27 of the refrigerant plate 22 directed in the opposite direction to the electronic module (plate zone 23) with a thermoconductive cooling body 34. The coolant body 34 rests indirectly with its outer edge 37 on an edge 40 of the cavity 16. Between the outer edge 37 and the edge 40 there is an adhesive sealing means 43, which on the one hand enables the coolant body 34
5 una unión firme con la carcasa 13 y por otro lado cierra la cavidad 16 mediante una junta 46 estanca entre el cuerpo 34 refrigerante y el borde 40 y con ello posibilita una cavidad 40 estanca. La cavidad 16 únicamente tiene que cerrarse de forma estanca por el cuerpo 34 refrigerante, para ser estanca. En la figura 2 se muestra la situación antes del ensamblado del elemento 19 5 a firm connection with the housing 13 and on the other hand closes the cavity 16 by means of a seal 46 between the cooling body 34 and the edge 40 and thereby enables a tight cavity 40. The cavity 16 only has to be sealed tightly by the refrigerant body 34, to be sealed. Figure 2 shows the situation before the assembly of element 19
10 constructivo con la carcasa 13. La carcasa 13 presenta una parte 49 de unión por retención, que en este caso se realiza mediante dos brazos 52 enfrentados entre s�. Estos brazos 52 se deslizan al interior del orificio 25. Ambos brazos 52 tienen como distancia máxima (canto externo) una medida, que es más ancha que el diámetro del orificio 25. Ambos brazos 52 est�n achaflanados en los extremos, de modo que la 10 with the housing 13. The housing 13 has a retaining joint part 49, which in this case is carried out by means of two arms 52 facing each other. These arms 52 slide into the hole 25. Both arms 52 have a maximum distance (outer edge) a measure, which is wider than the diameter of the hole 25. Both arms 52 are chamfered at the ends, so that the
15 colocación y el precentrado del orificio 25 as� como una compresión de los brazos 52 es perfectamente posible. A este respecto los brazos 52 sólo se adentran en el orificio 25, pero ninguna sección atraviesa el orificio 25. El cuerpo 34 refrigerante dispone por tanto de una superficie libre de partes sobresalientes. Se requiere menos sustancia adhesiva, la trayectoria recorrida por el calor es más corta. Los brazos 52 y el orificio 15 placement and pre-centering of the hole 25 as well as a compression of the arms 52 is perfectly possible. In this respect, the arms 52 only enter the hole 25, but no section crosses the hole 25. The cooling body 34 therefore has a surface free of projecting parts. Less adhesive substance is required, the path traveled by heat is shorter. The arms 52 and the hole
20 25 dispuesto alrededor de los brazos 52 ejercen unos sobre otros una fuerza de retención FN, véase también la figura 3. En el caso de una fuerza F ejercida sobre el elemento 19 constructivo empaquetado (por ejemplo por un movimiento de agitaci�n en la producción) en la dirección de ensamblado RF o en la dirección opuesta, véase la figura 1, debido a la fuerza de retención FN también actúa una fuerza de 20 25 arranged around the arms 52 exert on each other a retention force FN, see also figure 3. In the case of a force F exerted on the packaged constructive element 19 (for example by a stirring movement in the production) in the direction of assembly RF or in the opposite direction, see figure 1, due to the retention force FN also acts a force of
25 rozamiento FR (rozamiento est�tico). No se forma ningún destalonado, de modo que no se produce ningún arrastre de forma. Actúa un ajuste 55 apretado. Por tanto se da a conocer un dispositivo 10 eléctrico con una carcasa 13 y con una unidad 26 constructiva el�ctricamente activable para regular una propiedad eléctrica, en este caso una corriente de excitación I, estando la unidad 26 constructiva sujeta por medio 25 FR friction (static friction). No beading is formed, so there is no shape drag. Acts a tight 55 setting. Therefore, an electrical device 10 with a housing 13 and with an electrically activatable construction unit 26 for regulating an electrical property is disclosed, in this case an excitation current I, the construction unit 26 being held in place by
30 de un ajuste apretado en la carcasa 13. La unidad 26 constructiva est� sujeta por medio de una placa 22 refrigerante met�lica en la carcasa 13, actuando el ajuste 55 apretado entre la placa 22 refrigerante y la carcasa 13. La unidad 26 constructiva el�ctricamente activable est� configurada en este caso como dispositivo de regulaci�n para generadores de corriente alterna. En la figura 4 se representa la situación tras el ensamblado del elemento 19 30 of a tight fit in the housing 13. The constructive unit 26 is secured by means of a metal refrigerant plate 22 in the housing 13, the tight adjustment 55 acting between the refrigerant plate 22 and the housing 13. The unit 26 electrically activatable construction is configured in this case as a regulating device for alternating current generators. Figure 4 shows the situation after the assembly of element 19
5 constructivo en la cavidad 16. Sobre el borde 40 se ha aplicado el medio 43 de sellado. La sustancia 31 adhesiva puede aplicarse o bien sobre el lado 27 o bien sobre el lado 58 del cuerpo 34 refrigerante orientado hacia el elemento 19 constructivo, antes de colocar el cuerpo 34 refrigerante sobre el borde 40. Según un segundo ejemplo de realización según la figura 5 est� previsto que en una 5 in the cavity 16. On the edge 40 the sealing means 43 has been applied. The adhesive substance 31 can be applied either on the side 27 or on the side 58 of the refrigerant body 34 oriented towards the constructive element 19, before placing the refrigerant body 34 on the edge 40. According to a second embodiment according to the figure 5 is expected in a
10 modificación del ejemplo según las figuras 1 a 4 la carcasa 13 presente en un contorno 61 externo del elemento 19 constructivo o de la placa 22 refrigerante met�lica unas partes 64 de unión por retención de apriete. Una segunda parte de unión por retención no est� representada en este caso. La parte 64 de unión por retención est� realizada en este caso por un brazo 52. Alternativamente puede estar Modification of the example according to Figures 1 to 4, the housing 13 present in an external contour 61 of the construction element 19 or of the metal refrigerant plate 22, joint parts 64 for tightening retention. A second retention joint part is not represented in this case. The retention joint part 64 is made in this case by an arm 52. Alternatively it can be
15 también configurada como resalte en la cavidad 16, que se extiende desde una pared 67 lateral y por ejemplo aprieta la placa 22 refrigerante en su contorno externo. La placa 22 refrigerante puede presentar en este ejemplo de realización un orificio 25, pero no tiene porqué. La unidad 26 constructiva también puede retenerse por ejemplo mediante clavijas de plástico individuales, que est�n colocadas en el borde de la zona 15 also configured as a projection in the cavity 16, which extends from a side wall 67 and for example squeezes the refrigerant plate 22 in its external contour. The refrigerant plate 22 may have a hole 25 in this embodiment, but it does not have to. The constructive unit 26 can also be retained, for example, by individual plastic pins, which are placed on the edge of the area
20 de ensamblado. De este modo es posible también la retención de unidades constructivas empaquetadas sin orificios 25 o rebajes. En los ejemplos de realización descritos la unidad 26 constructiva est� ensamblada en una dirección de ensamblado RF, que es perpendicular al lado 27. El ajuste 55 apretado actúa transversalmente a la dirección de ensamblado RF, presiona o aprieta 20 assembly. In this way it is also possible to retain packaged building units without holes 25 or recesses. In the described embodiments the construction unit 26 is assembled in an RF assembly direction, which is perpendicular to the side 27. The tight fit 55 acts transversely to the RF assembly direction, presses or tightens
25 en particular transversalmente a la dirección de ensamblado RF. La unidad 26 constructiva est� ensamblada por medio de una zona 23 de placa a la carcasa 13. Al menos una parte 64 de unión por retención aprieta de tal modo en la zona 23 de placa, que entre la parte 64 de unión por retención y la zona 23 de placa actúa una 25 in particular transversely to the RF assembly direction. The constructive unit 26 is assembled by means of a plate zone 23 to the housing 13. At least one retention joint part 64 so presses into the plate area 23, that between the retention joint part 64 and plate zone 23 acts a
30 fuerza de sujeción R (fuerza de rozamiento). Las partes 64 de unión por retención est�n configuradas preferiblemente de una pieza con la carcasa 13. 30 clamping force R (frictional force). The retention joint parts 64 are preferably configured in one piece with the housing 13.
La zona 23 de placa presenta dos superficies o presionando una o varias partes 64 de unión por retención en el orificio 25 contra la zona 23 de placa. La o las parte(s) 64 de unión por retención se adentran desde un lado en el orificio 25, pero no lo atraviesan. The plate zone 23 has two surfaces or by pressing one or more retention joint parts 64 in the hole 25 against the plate zone 23. The retaining joint part (s) 64 enter from one side in the hole 25, but do not pass through it.
5 La unidad 26 constructiva est� dispuesta en una cavidad 16 de la carcasa 13, presentando la unidad 26 constructiva una zona 23 de placa de metal como placa 22 refrigerante, estando una superficie de la zona 23 de placa aproximadamente a nivel con un nivel de sellado, formado por el borde 40, de la carcasa 13. El cuerpo 34 refrigerante se apoya al menos con partes de su borde indirectamente 5 The building unit 26 is arranged in a cavity 16 of the housing 13, the building unit 26 having a metal plate zone 23 as a cooling plate 22, a surface of the plate zone 23 being approximately level with a level of sealed, formed by the edge 40, of the housing 13. The cooling body 34 is supported at least indirectly with parts of its edge
10 sobre el nivel de sellado, estando dispuesto entre el nivel de sellado y el cuerpo 34 refrigerante un medio 43 de sellado. El objetivo de la invención es sujetar las empaquetaduras de elementos constructivos activos durante el montaje del aparato de control regulador en una posición definida hasta que hayan concluido los procesos de montajes posteriores y la fijación la 10 above the sealing level, a sealing means 43 being disposed between the sealing level and the cooling body 34. The object of the invention is to hold the gaskets of active construction elements during the assembly of the regulating control apparatus in a defined position until the subsequent assembly processes and the fixing of the
15 asuman otros componentes (por ejemplo, sustancias adhesivas). Mediante la invención descrita en el presente documento se fija una parte constructiva, incluso aunque no sea accesible desde fuera para un dispositivo de sujeción. Además mediante la invención descrita en el presente documento no se requiere ninguna etapa de producción adicional para la fijación durante el montaje. Al menos en el 15 assume other components (for example, adhesive substances). A constructive part is fixed by the invention described herein, even if it is not accessible from the outside for a fastening device. Furthermore, by means of the invention described herein, no additional production stage is required for fixing during assembly. At least in the
20 ejemplo de realización 1 el dispositivo de sujeción no necesita espacio fuera del contorno 61 externo de la unidad 26 constructiva. 20 exemplary embodiment 1 the clamping device does not need space outside the outer contour 61 of the building unit 26.
Claims (9)
- (26)(26)
- constructiva est� ensamblada en una dirección de ensamblado (RF) y el ajuste construction is assembled in one direction of assembly (RF) and adjustment
- (55)(55)
- apretado actúa transversalmente a la dirección de ensamblado (RF), en particular presiona transversalmente a la dirección de ensamblado (RF). tightly acting transversely to the assembly direction (RF), in particular pressing transversely to the assembly direction (RF).
- 5.5.
- Dispositivo eléctrico según una de las reivindicaciones 1 a 3, caracterizado por que la zona (23) de placa en su contorno (61) externo est� retenida mediante partes (64) de unión por retención. Electrical device according to one of claims 1 to 3, characterized in that the area (23) of the plate in its external contour (61) is retained by means of parts (64) for retention.
- 6.6.
- Dispositivo eléctrico según una de las reivindicaciones anteriores, caracterizado Electrical device according to one of the preceding claims, characterized
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009045214 | 2009-09-30 | ||
| DE102009045214A DE102009045214A1 (en) | 2009-09-30 | 2009-09-30 | Electric device |
| PCT/EP2010/063617 WO2011039058A1 (en) | 2009-09-30 | 2010-09-16 | Electrical device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ES2471993A2 true ES2471993A2 (en) | 2014-06-27 |
| ES2471993R1 ES2471993R1 (en) | 2014-08-29 |
| ES2471993B1 ES2471993B1 (en) | 2015-05-12 |
Family
ID=42867536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201290024A Expired - Fee Related ES2471993B1 (en) | 2009-09-30 | 2010-09-16 | ELECTRICAL REGULATION DEVICE FOR AC POWER GENERATORS |
Country Status (8)
| Country | Link |
|---|---|
| CN (1) | CN102668737B (en) |
| BR (1) | BR112012006974A8 (en) |
| DE (1) | DE102009045214A1 (en) |
| ES (1) | ES2471993B1 (en) |
| HU (1) | HU230206B1 (en) |
| IN (1) | IN2012DN02351A (en) |
| MX (1) | MX2012003618A (en) |
| WO (1) | WO2011039058A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202011005385U1 (en) * | 2011-04-19 | 2011-08-02 | Erni Electronics Gmbh | High current contact element for printed circuit boards |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3846740A (en) * | 1972-07-17 | 1974-11-05 | Augat Inc | Multiple-pin plug adaptor |
| JP4149043B2 (en) * | 1998-08-06 | 2008-09-10 | カルソニックカンセイ株式会社 | Electronic circuit board support structure |
| US6307752B1 (en) * | 1999-12-30 | 2001-10-23 | Hubbell Incorporated | Housing for electrical device with relief for shearable ribs |
| JP3883447B2 (en) * | 2002-02-26 | 2007-02-21 | 矢崎総業株式会社 | Instrument board fixing structure |
| DE102007025959A1 (en) | 2007-06-04 | 2008-12-24 | Robert Bosch Gmbh | Automatic controlling device, particularly for electrical machine, has device housing, in which electrical or electronic assembly is inserted, which has assembly housing and assembly and punching strap connection are welded with each other |
-
2009
- 2009-09-30 DE DE102009045214A patent/DE102009045214A1/en not_active Withdrawn
-
2010
- 2010-09-16 HU HU1200461A patent/HU230206B1/en not_active IP Right Cessation
- 2010-09-16 ES ES201290024A patent/ES2471993B1/en not_active Expired - Fee Related
- 2010-09-16 WO PCT/EP2010/063617 patent/WO2011039058A1/en not_active Ceased
- 2010-09-16 IN IN2351DEN2012 patent/IN2012DN02351A/en unknown
- 2010-09-16 MX MX2012003618A patent/MX2012003618A/en active IP Right Grant
- 2010-09-16 CN CN201080043556.9A patent/CN102668737B/en not_active Expired - Fee Related
- 2010-09-16 BR BR112012006974A patent/BR112012006974A8/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| ES2471993B1 (en) | 2015-05-12 |
| CN102668737B (en) | 2016-03-16 |
| IN2012DN02351A (en) | 2015-08-21 |
| MX2012003618A (en) | 2012-04-20 |
| CN102668737A (en) | 2012-09-12 |
| DE102009045214A1 (en) | 2011-03-31 |
| HU230206B1 (en) | 2015-10-28 |
| WO2011039058A1 (en) | 2011-04-07 |
| ES2471993R1 (en) | 2014-08-29 |
| BR112012006974A8 (en) | 2018-08-14 |
| HUP1200461A2 (en) | 2012-11-28 |
| BR112012006974A2 (en) | 2016-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
Ref document number: 2471993 Country of ref document: ES Kind code of ref document: B1 Effective date: 20150512 |
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| PC2A | Transfer of patent |
Owner name: SEG AUTOMOTIVE GERMANY GMBH Effective date: 20180119 |
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| FD2A | Announcement of lapse in spain |
Effective date: 20220127 |