WO1997005633A1 - Elektrischer kondensator, daraus hergestellte kondensatoranordnung und verfahren zu dessen bzw. deren herstellung - Google Patents
Elektrischer kondensator, daraus hergestellte kondensatoranordnung und verfahren zu dessen bzw. deren herstellung Download PDFInfo
- Publication number
- WO1997005633A1 WO1997005633A1 PCT/EP1996/003305 EP9603305W WO9705633A1 WO 1997005633 A1 WO1997005633 A1 WO 1997005633A1 EP 9603305 W EP9603305 W EP 9603305W WO 9705633 A1 WO9705633 A1 WO 9705633A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- recesses
- capacitor
- pole
- lattice
- arrangement
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 8
- 238000003491 array Methods 0.000 title 1
- 239000003990 capacitor Substances 0.000 claims description 89
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 12
- 238000005553 drilling Methods 0.000 claims description 4
- 238000003698 laser cutting Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000010348 incorporation Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/228—Terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/38—Multiple capacitors, i.e. structural combinations of fixed capacitors
Definitions
- the present invention relates to an electrical capacitor according to the preamble of claim 1, further to a capacitor arrangement constructed from two or more such capacitors according to the preamble of claim 14 and to a method for producing an electrical capacitor according to the preamble of claim 19.
- Electrodes are known in a large number of designs, for example as plate capacitors, cylindrical capacitors, cup capacitors and the like. It is common to all capacitors that plate-like or flat layer-like poles lie opposite one another, a dielectric, such as, for example, air, paper, ceramic or the like, being arranged between the poles. To increase the capacitance of the capacitor, an increase in the plate area can be achieved by level nesting of capacitor plates. Nevertheless, the known capacitors result in a limited capacitance per unit volume. In addition, the known capacitors cannot be made arbitrarily small.
- the object of the present invention is to provide an electrical capacitor and a capacitor arrangement made from two or more such capacitors, which meet the requirements for high charge capacities with a comparatively small construction volume and weight and which can be manufactured more compactly than before. Furthermore, a method for producing such an electrical capacitor or a capacitor arrangement is to be created which is neither labor-intensive nor cost-intensive.
- a configuration of the pole arrangements as a spatial body is achieved, which has a large surface in relation to its own construction volume having.
- the two pole arrangements are spatially nested in one another in such a way that the distances between the pole arrangements can become very small, which, like the enlarged surface of the pole arrangements, contributes significantly to a high capacitance.
- the order of magnitude of the chip production can be carried out so that ICs can be produced with integrated capacitors made of the same material and having large capacities.
- the production of capacitors in which the recesses are cylindrical is particularly advantageous because of the essentially uniform surface of the circular recesses.
- FIG. 1A shows an enlarged perspective illustration of a grid element of one of the pole arrangements according to FIG. 1;
- FIG. 1B shows an enlarged representation corresponding to FIG. 1;
- Figure 2 is a side view according to arrow II of Figure 1, but dash-dotted and schematically added to a capacitor;
- Figure 3 is a plan view according to arrow III of Figure 1;
- FIG. 4 shows a side view according to arrow IV of FIG. 1 offset by 90 ° with respect to FIG. 2;
- Figure 6 is a side view according to arrow VI of Figure 5;
- Figure 7 is a plan view according to arrow VII of Figure 5;
- FIG. 9 shows a schematic plan view, corresponding to FIG. 3, of the pole arrangements according to the third exemplary embodiment of the present invention in broken representation
- FIG. 10 shows an enlarged perspective illustration of a grid element of one of the pole arrangements according to the third exemplary embodiment
- Figures each in broken representation one of the 11 u. 12 Figure 2 corresponding side view, but schematically and of two mutually perpendicular Sides of the pole arrangements for a capacitor according to the third exemplary embodiment;
- FIG. 13 shows a perspective illustration of the pole arrangements for a capacitor which are produced from an elongated cuboid raw body and are in accordance with the fourth exemplary embodiment of the present invention.
- FIGS. 9, 11 and 12 corresponding 14A, B broken representations of the fourth and C embodiment.
- the capacitor or capacitor arrangement 10 or 110 or 210 or 310 shown in the drawing in accordance with four exemplary embodiments in the form of an identical spatial body for each pole of the pole arrangements 11, 12 or 111, 112 or 211, 212 or 311 , 312 represents a single capacitor or a capacitor circuit made up of two or more capacitors.
- the pole arrangements 11 and 12 or 111 and 112 or 211 and 212 or 311 and 312, which have a three-dimensional, grid-like structure, are interleaved in such a way that they have a substantially equal or uniform distance from one another in each region.
- the two pole arrangements 11 and 12 or 111 and 112 or 211 and 212 or 311 and 312 each have an identical structure, it is sufficient in itself to describe their structural structure with the aid of a pole arrangement 11 or 12 or 111 or 112 or 211 or 212 or 311 or 312.
- the pole arrangement 11 (and accordingly also the pole arrangement 12) is constructed from a plurality of grid elements 15, with each grid element 15 according to FIG. 1A is formed by two approximately V-shaped pairs of element parts 16 and 17 which lie against each other in mutually perpendicular planes and which are connected to one another at a node 18.
- Each V-shaped pair of element parts 16, 17 has two, in the same plane, identically designed web-like element parts 19 and 20 or 21 and 22, which diverge from the node 18 at a certain angle ⁇ .
- the lattice element 15 can be viewed as a symmetrical radiation-shaped structure, the node 18 of which runs the center of a cube and the web-like element parts 19 to 22 of each diagonal corners of a plurality of cube surfaces.
- the web-like element parts 19 to 22 of the element part pair 16 and 17, starting from the node 18, each form the same angle between them and have the same lengths.
- the Cross section of the web-like element parts 19 and 20 or 21 and 22 square; however, any other cross section, for example a round or hexagonal cross section, can be selected.
- the ends 25 of the web-like element parts 19 to 22 are each connected or in one piece to ends of adjacent web-like element parts of further grid elements 15, so that the (spatially) three-dimensional grid-like structure results from a multiplicity of grid elements 15 arranged one above the other, one above the other and next to one another. It is understood that the choice of the number of grid elements 15 in the three directions of space depends on the desired external dimensions of the capacitor 10. As mentioned above, the pole assembly 12 is constructed in the same identical manner.
- the nesting of the pole arrangements 11 and 12 in all spatial directions to the capacitor 10 takes place in this exemplary embodiment either in such a way that first the individual grid elements 15 of the pole arrangements 11 and 12 are three-dimensionally interleaved and then connected to the neighboring grid elements 15, which are also three-dimensionally nested one inside the other become.
- the construction of the capacitor 10 can also take place in such a way that first a pole arrangement 11 or 12 is built up in its lattice structure and that then in a row V-shaped element part pairs 16 and 17 are produced separately and these as longitudinal and Cross rows 23 and 24 for forming the other pole arrangement 12 or 11 are three-dimensionally threaded into the lattice structure of one pole arrangement 11 or 12 and then connected to one another.
- end disks 31, 32 are cast from electrically insulating plastic the webs 21 to 22 are densely surrounded.
- a capacitor 10 it can be surrounded by a housing 26, as indicated by dash-dotted lines in FIG. 2, and the interior 27 can be filled with a gaseous, liquid or solid dielectric. If the capacitor 10 is merely formed from a cell provided, for example, with two end plates 31 and 32, the two grid-like (positive and negative) poles 11 and 12 are each provided with an electrical connection 28 and 29, respectively.
- a capacitor arrangement is to be constructed from two or more cells or capacitors, this can be done in a simple manner by separating at least one of the lattice structure poles 11 or 12 in one, two or more planes, as is indicated by dash-dotted lines on the parting plane 33 is shown in Figure 2, and the ends on Distance.
- a dashed intermediate wall 34 made of electrically insulating material, for example plastic, is introduced for electrical separation, which tightly encompasses the web-like element parts 19 to 22 of the other pole arrangement 12 and thereby a tight separation between the two cells for the Dielectric results.
- each capacitor cell has two individual poles 36 and 37, which are formed from the overall pole arrangement 11, and the pole arrangement 12, which is still designed as an overall pole. It is understood that the two capacitor cells are electrically connected in parallel or in series by means of corresponding electrical connections.
- pole arrangements 11 and 12 are enlarged or built up further in the manner according to FIG. 2, for example that in the pole arrangement 12 there is no arrangement of transverse rows 24 above the upper longitudinal rows 23 and a horizontal partition wall is introduced in this plane, which is integrated in a pole arrangement 11 constructed without a wrong row in all spatial directions, there are two adjacent cells which are separate from one another and to which the pole arrangement 11 is common and in which two individual poles have arisen from the pole arrangement 12. It is understood that the other pole arrangement can also be separated or both can be separated in a corresponding manner.
- the materials for the grid elements 15 or the pole arrangements 11 and 12 and the dielectric 27 can be selected in a manner known per se.
- the three-dimensional lattice-like structure of the pole arrangements 111 and 112 is also formed in a uniform configuration and in a row of individual lattice elements 115 made up of web-like element parts 119 to 122, the V of which attaches to the nodes 118 -shaped element part pairs 116 and 117 are not uniform in cross-section due to the special manufacturing process.
- the electrode arrangement 110 is produced, for example, from an elongated cuboid material, such as a rod material.
- the starting material or the raw body can have a spatial shape of any type and size adapted to this desired final shape, that is to say also of any irregular shape.
- the manufacture of the capacitor 110 is described using a cube.
- the cube is provided from three mutually perpendicular sides, for example from sides 150, 151 and 152, with a plurality of rows 153 and 154 of through bores in each case.
- the adjacent rows of holes 153 and 154 are provided with holes 155 and 156 from each side 150 to 152 in such a way that the holes 155 and 156 of adjacent rows of holes 153 and 154 are offset from one another.
- the bores 155, 156 of adjacent rows of bores 153, 154 are also in a row in the diagonal direction of each side of the cube.
- the individual through holes 155 and 156 on all three sides 150 to 152 penetrate each other in a correspondingly offset manner.
- bores 157 and 158 are made in several parallel rows from two mutually perpendicular diagonal directions A and B, ie at an angle of 45 ° to side 150 and 151 on the one hand and to side 150 and a side 162 opposite to side 151 on the other, whereby also the rows of the one diagonal direction A to those of the other diagonal direction B are arranged offset from one another.
- the lattice-like pole arrangements 111 and 112 which are separated from one another and held together at a uniform distance by side wall disks, of which only the side wall or here bottom disk 160 can still be seen in FIGS. 5 and 6.
- the other side wall disks have already been cut off in such a way that semi-cylindrical bore parts 163 remain on the sides of the capacitor 110, which can still be referred to as a blank.
- the webs 119 to 122 of the grid elements 115 have a uniformly changing cross section.
- the cross-section can be made more uniform by incorporating further rows of holes at 45 ° to the top 152 from one or two directions perpendicular to one another. In this way, work can be carried out to standardize the spacing of the pole arrangements 111 and 112 in all areas.
- the base plate 160 were also separated in the plane 161 shown in broken lines, the two grid structure poles 111 and 112 could move relative to one another in their nested arrangement.
- the base plate 160 is only cut off when an electrically insulating end plate (corresponding to the end plates 31, 32 in FIG. 2) is attached to at least one end in order to build up a capacitor, the two in all spatial directions or three-dimensionally one inside the other keeps nested pole arrangements 111 and 112 mechanically safe and at the specified distance.
- the starting material it is expedient to provide a metal suitable for capacitors as the starting material.
- a metal suitable for capacitors it is expedient to provide a metal suitable for capacitors as the starting material.
- the lattice-like structure of the pole arrangements 211 and 212 is likewise formed in a uniform configuration and in each case in a row of individual lattice elements 215 constructed from web-like element parts 219 to 222, the V elements of which attach to the nodes 218 shaped element part pairs 216 and 217 are uniform in cross-section due to a manufacturing process somewhat different from the exemplary embodiment in FIGS. 5 to 7, as is provided in the exemplary embodiment in FIGS. 1 to 4 and can be seen in FIG.
- the capacitor 210 is produced from a raw body of any spatial shape and size. The For the sake of simplicity, this is shown on the rectangular raw body 245 according to FIG.
- the cuboid raw body 245 is provided from two mutually perpendicular sides 250 and 251 in the directions C and D 'or C “and D” with a plurality of rows 253 and 254 of continuous recesses 255 and 256, which are square here (see FIG 9, which also shows the view from the direction C ", D" on the surface 251).
- the adjacent rows of recesses 253 and 254 are provided with square recesses 255 and 256 from each side 250 and 251 such that the recesses 255 and 256 of adjacent rows of recesses 253 and 254 are arranged offset to one another. Furthermore, as in the second exemplary embodiment according to FIGS.
- diagonal directions A 'and B' are perpendicular to each other, ie at an angle of 45 ° to side 250 and 251 on the one hand and to side 250 and a side opposite to side 251 on the other Recesses 257 and 258 are introduced in a plurality of parallel rows, the rows of one diagonal direction A 'being also offset from one another in those of the other diagonal direction B', as can be seen from FIGS. 11 and 12.
- These recesses 257 and 258 are hexagonal. All of these recesses 255 to 258 are cut into the raw body 245 by means of a laser, for example. This arrangement of the recesses 255 to 258 results, as shown in FIGS.
- the minimum number of planes or directions from which the recesses 255 to 258 have to be machined is determined by the cross-sectional area of the recesses. If, for example, one side of the square recesses 255 and 256 is designated with a and the hexagonal bores 257 and 258 have a narrow side with the size a, then at half the distance h between the recess centers, two recesses 255 adjacent via a node 218 result (FIG.
- FIG. 9 the proviso that: a> h / Ji.
- the connecting lines between FIG. 9 and FIGS. 11 and 12 show on the one hand the offset arrangement of the recesses 255 to 258 and on the other hand the assignment of the center points of the recesses 255 to 258 to the centers of the webs 219 to 222.
- a recess takes place in all three spatial axes a feed of 2 hours to the adjacent, same direction A ', B', C, D ', C "or D".
- the arrows M in FIGS. 9, 11 and 12 show the assumed center of the pole arrangements 211 and 212 of the capacitor 210 which are interleaved in all spatial directions.
- the pole arrangements 211 and 212 are preferably separated from one another in such a way that the sides of the raw body are provided with corresponding halved recesses in continuation of the recesses 255 to 258, which leads to a separation of the pole arrangements, which is also shown in the figure 6 of the second exemplary embodiment becomes clear if the side wall pane 160 would not be cut off there but would be provided with half bores at corresponding points.
- the provision of intermediate walls in the raw body according to the third exemplary embodiment in FIGS. 8 to 12 can take place there in such a way that no recesses 255 to 258 are provided in a plane of the raw body 245 intended for the partition wall. This is easily possible using laser cutting technology.
- the separation of at least one of the pole arrangements 211, 212 to be carried out for this purpose is carried out in this exemplary embodiment by cutting off certain webs of this pole arrangement.
- the starting material of the raw body 245 can be of any type, as has already been described with reference to the second exemplary embodiment.
- the individual recesses can also be made in this way 8 that the raw body 245 according to FIG. 8 is clamped in an imaginary diagonals 246, shown here dotted, after the recesses have been made in directions A ', B', C, D 'and around this diagonal in three steps at an angular distance of each Is rotated 120 °. After every 120 "rotation, the recesses are worked in according to the directions A ', B', C and D '. If the recesses are machined with cylindrical recesses in the form of bores, the distances and the surfaces of the web-like edges are evened out Element parts 219 to 222 between the nodes 218.
- the grid-like structure of the pole arrangements 311 and 312 is designed in accordance with the exemplary embodiment in FIGS. 5 to 7.
- the recesses 355 to 358 of the recess rows 353 and 354 are formed by bores which are cylindrical in cross section.
- the main difference between this fourth exemplary embodiment 310 and the aforementioned second exemplary embodiment lies in the multi-cell structure of the capacitor arrangement 310.
- the starting body is an elongated cuboid, similar to the raw body 245 of FIG. 8.
- the rows 353, 354 of the cylindrical recesses 355 to 358 are incorporated in the directions A ', B', C, D ', C "and D" shown there.
- These rows of recesses are set such that, as can be seen in FIG. 13, end walls 366 and 367 and a cell partition wall 365 result.
- the cell partition wall 365 results from the fact that there is a relative empty advance between the tool for producing the rows of recesses and the workpiece (raw body) by at least 3 hours. The same applies to the manufacture of the end walls 366 and 367, which can be made thinner due to their flat outer surface.
- a direction E '(FIG. 8) parallel to the direction A ′ becomes on both sides of the cell partition wall 365 and on the inside region of the end walls 366 and 367 cylindrical separation recesses 359 and 359 'are incorporated, which are each arranged between two adjacent bores 358 of adjacent pairs of bores and intersect these bores 358. It can be clearly seen from FIG. 14C that when the separating bores 359 and 359 'are incorporated, the webs 319 to 322 remaining between adjacent bores 358 are worked out or disappear.
- the separating bores 359 ' can be offset with respect to the separating bores 359 or can be in the rows of bores in FIG. 14B, depending on which of the rows of bores the separating bores should lie in.
- FIG. 14 is directly comparable in all further details and the arrangement of the recesses (bores) with FIGS. 9, 11 and 12, FIG. 14 likewise simultaneously showing the view from the direction C ", D" on the surface 351 .
- the second and fourth exemplary embodiment of a capacitor 110 or 310 with the cylindrical recesses shown in the figures is preferred because of the uniform surfaces of the individual webs of the pole arrangements.
- the cylindrical recesses are made by means of a laser tool, a very small-sized capacitor shape, right down to capacitors integrated in an IC module, can be achieved. Due to the manufacturing process, in particular in the second, third and fourth exemplary embodiment of the capacitor 110, 210 and 310, there is a tap for the application of the voltage.
- Essential to the capacitor 10 or 110 or 210 or 310 is the spatially three-dimensional lattice-like structure consisting of the electrodes nested in one another in all spatial directions, asymmetrical lattice structures also being possible.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU67377/96A AU6737796A (en) | 1995-08-01 | 1996-07-26 | Electric condenser, array of such condensers, and method of roducing such condensers and condenser arrays |
US08/983,521 US5999399A (en) | 1995-08-01 | 1996-07-26 | Electric condenser, array of such condensers, and method of producing such condensers and condenser arrays |
DE59603297T DE59603297D1 (de) | 1995-08-01 | 1996-07-26 | Elektrischer kondensator, daraus hergestellte kondensatoranordnung und verfahren zu dessen bzw. deren herstellung |
EP96927611A EP0842521B1 (de) | 1995-08-01 | 1996-07-26 | Elektrischer kondensator, daraus hergestellte kondensatoranordnung und verfahren zu dessen bzw. deren herstellung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19528169A DE19528169A1 (de) | 1995-08-01 | 1995-08-01 | Elektrischer Kondensator, daraus hergestellte Kondensatoranordnung und Verfahren zu dessen bzw. deren Herstellung |
DE19528169.1 | 1995-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997005633A1 true WO1997005633A1 (de) | 1997-02-13 |
Family
ID=7768367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1996/003305 WO1997005633A1 (de) | 1995-08-01 | 1996-07-26 | Elektrischer kondensator, daraus hergestellte kondensatoranordnung und verfahren zu dessen bzw. deren herstellung |
Country Status (5)
Country | Link |
---|---|
US (1) | US5999399A (de) |
EP (1) | EP0842521B1 (de) |
AU (1) | AU6737796A (de) |
DE (2) | DE19528169A1 (de) |
WO (1) | WO1997005633A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19506496A1 (de) * | 1995-02-24 | 1996-08-29 | Hans Hoffmann | Elektrodenanordnung, daraus hergestellte elektrochemische Einrichtung und Verfahren zu deren Herstellung |
DE19720792A1 (de) * | 1997-05-17 | 1998-11-19 | Hans Hoffmann | Verfahren zum Herstellen einer dreidimensional gitterartigen Struktur und eine nach dem Verfahren hergestellte dreidimensional gitterartige Struktur |
US7210966B2 (en) | 2004-07-12 | 2007-05-01 | Medtronic, Inc. | Multi-polar feedthrough array for analog communication with implantable medical device circuitry |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3005725A1 (de) * | 1980-02-15 | 1981-08-20 | Matsushita Electric Industrial Co., Ltd., 1006 Kadoma, Osaka | Batterieelektrode |
EP0272926A2 (de) * | 1986-12-24 | 1988-06-29 | Showa Aluminum Kabushiki Kaisha | Eine Aluminium-Kondensatorelektrode für elektrolytische Kondensatoren und Verfahren zu ihrer Herstellung |
WO1996026552A1 (de) * | 1995-02-24 | 1996-08-29 | Hans Hoffmann | Elektrodenanordnung, daraus hergestellte elektrochemische einrichtung und verfahren zu deren herstellung |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE629761C (de) * | 1936-05-11 | Robert Bosch Akt Ges | Verfahren zur Herstellung von Kondensatoren mit Drahtwicklung | |
GB894951A (en) * | 1960-10-05 | 1962-04-26 | Telegraph Condenser Co Ltd | Improvements in or relating to solid electrolytic capacitors |
DE1128923B (de) * | 1964-04-03 | 1962-05-03 | Degussa | Elektrode fuer Elektrolytkondensatoren und elektrochemische Prozesse und Verfahren zu deren Herstellung |
US3626258A (en) * | 1970-10-28 | 1971-12-07 | David M Makow | Standard capacitor |
-
1995
- 1995-08-01 DE DE19528169A patent/DE19528169A1/de not_active Withdrawn
-
1996
- 1996-07-26 DE DE59603297T patent/DE59603297D1/de not_active Expired - Fee Related
- 1996-07-26 US US08/983,521 patent/US5999399A/en not_active Expired - Fee Related
- 1996-07-26 AU AU67377/96A patent/AU6737796A/en not_active Abandoned
- 1996-07-26 WO PCT/EP1996/003305 patent/WO1997005633A1/de active IP Right Grant
- 1996-07-26 EP EP96927611A patent/EP0842521B1/de not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3005725A1 (de) * | 1980-02-15 | 1981-08-20 | Matsushita Electric Industrial Co., Ltd., 1006 Kadoma, Osaka | Batterieelektrode |
EP0272926A2 (de) * | 1986-12-24 | 1988-06-29 | Showa Aluminum Kabushiki Kaisha | Eine Aluminium-Kondensatorelektrode für elektrolytische Kondensatoren und Verfahren zu ihrer Herstellung |
WO1996026552A1 (de) * | 1995-02-24 | 1996-08-29 | Hans Hoffmann | Elektrodenanordnung, daraus hergestellte elektrochemische einrichtung und verfahren zu deren herstellung |
Also Published As
Publication number | Publication date |
---|---|
EP0842521B1 (de) | 1999-10-06 |
DE59603297D1 (de) | 1999-11-11 |
DE19528169A1 (de) | 1997-02-06 |
EP0842521A1 (de) | 1998-05-20 |
US5999399A (en) | 1999-12-07 |
AU6737796A (en) | 1997-02-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE4100046A1 (de) | Quadrupol-massenfilter fuer geladene teilchen | |
WO2023030885A1 (de) | Gehäuse für elektrodenstapel und batteriezellengruppe | |
EP1497869B1 (de) | Halbleiterbauelement mit integrierter, eine mehrzahl an metallisierungsebenen aufweisender kapazitätsstruktur | |
EP0801819B1 (de) | Elektrodenanordnung, daraus hergestellte elektrochemische einrichtung und verfahren zu deren herstellung | |
DE10261275A1 (de) | Elektrodialysevorrichtung | |
DE102004054835A1 (de) | Verfahren zur Herstellung einer Elektrode bzw. mehrpoligen Elektrodenanordnung sowie mehrpolige Elektrodenanordnung und Elektrode für eine mehrpolige Elektrodenanordnung | |
DE102019207998A1 (de) | Energiespeichervorrichtung und Fahrzeug | |
EP0842521B1 (de) | Elektrischer kondensator, daraus hergestellte kondensatoranordnung und verfahren zu dessen bzw. deren herstellung | |
EP0842000A1 (de) | Gitterblockmaterial | |
DE3238485C2 (de) | Sammlerbatterie, insbesondere Starter- oder Traktionsbatterie | |
DE3037915A1 (de) | Vorrichtung zum halten und stuetzen von stromleitern, stuetzleitern, stuetzisolator und verfahren zu dessen herstellung | |
DE60008599T2 (de) | Endkasten für einen elektrodialysator und elektro-dialyse-verfahren | |
EP1575076A2 (de) | Sicherungsträger für Flachsicherungen | |
DE2412541C3 (de) | Strahlerzeugersystem für Farbbildröhren | |
DE29512059U1 (de) | Elektrodenanordnung und daraus hergestellte elektrochemische Einrichtung | |
DE102019120497A1 (de) | Zellkontaktierungsmittel und batteriesystem | |
DE19628593A1 (de) | Elektrodenanordnung, daraus hergestellte Brennstoffzelle und Verfahren zu deren Herstellung | |
DE19720792A1 (de) | Verfahren zum Herstellen einer dreidimensional gitterartigen Struktur und eine nach dem Verfahren hergestellte dreidimensional gitterartige Struktur | |
LU102681B1 (de) | Solarzellenträger | |
EP0204016B1 (de) | Baustein | |
DE19528263A1 (de) | Konstruktionsbauteil und Verfahren zu dessen Herstellung | |
DE2314208A1 (de) | Keramischer mehrfachrohrkondensator | |
DE2258526C3 (de) | Käsehorde | |
EP4097787A1 (de) | Batteriepack mit verstärkungselementen | |
EP4182995A1 (de) | Energiespeichermodul zum speichern von elektrischer energie |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AL AM AT AU AZ BB BG BR BY CA CH CN CZ DE DK EE ES FI GB GE HU IS JP KE KG KP KR KZ LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK TJ TM TR TT UA UG US UZ VN AM AZ BY KG KZ MD RU TJ TM |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): KE LS MW SD SZ UG AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1996927611 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 08983521 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 1996927611 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
NENP | Non-entry into the national phase |
Ref country code: CA |
|
WWG | Wipo information: grant in national office |
Ref document number: 1996927611 Country of ref document: EP |