DE102006007300A1 - Capacitor module has two capacitors and electrical connecting element which interconnect two capacitors and housing cup has elevated cup edge against cover - Google Patents
Capacitor module has two capacitors and electrical connecting element which interconnect two capacitors and housing cup has elevated cup edge against cover Download PDFInfo
- Publication number
- DE102006007300A1 DE102006007300A1 DE102006007300A DE102006007300A DE102006007300A1 DE 102006007300 A1 DE102006007300 A1 DE 102006007300A1 DE 102006007300 A DE102006007300 A DE 102006007300A DE 102006007300 A DE102006007300 A DE 102006007300A DE 102006007300 A1 DE102006007300 A1 DE 102006007300A1
- Authority
- DE
- Germany
- Prior art keywords
- connecting element
- capacitors
- cup
- lid
- capacitor module
- 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.)
- Ceased
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 55
- 238000003466 welding Methods 0.000 claims description 11
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 2
- 101100185402 Mus musculus Mug1 gene Proteins 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004804 winding Methods 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
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/08—Housing; Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/10—Multiple hybrid or EDL capacitors, e.g. arrays or modules
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/74—Terminals, e.g. extensions of current collectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/78—Cases; Housings; Encapsulations; Mountings
- H01G11/82—Fixing or assembling a capacitive element in a housing, e.g. mounting electrodes, current collectors or terminals in containers or encapsulations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/008—Terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/14—Structural combinations or circuits for modifying, or compensating for, electric characteristics of electrolytic capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
Description
Kondensatormodule,
die mehrere elektrisch miteinander verbundene Kondensatoren umfassen, sind
z. B. aus den Druckschriften
Eine zu lösende Aufgabe besteht darin, ein Kondensatormodul anzugeben, das eine geringe Höhe aufweist.A to be solved The object is to provide a capacitor module, the one low altitude having.
Es wird ein Kondensatormodul mit mindestens zwei Kondensatoren und einem elektrischen Verbindungselement angegeben, welches die mindestens zwei Kondensatoren miteinander verbindet. Die Kondensatoren weisen jeweils einen Gehäusebecher und einen Deckel auf, wobei der Gehäusebecher einen gegenüber dem Deckel erhöhten Becherrand aufweist. Das Verbindungselement ist in einem Kontaktbereich auf dem Deckel des jeweiligen Kondensators befestigt, wobei der Kontaktbereich tiefer liegt als der Becherrand.It is a capacitor module with at least two capacitors and an electrical connection element specified which the at least connects two capacitors together. The capacitors have one housing cup each and a lid, wherein the housing cup is opposite to the Lid raised Cup edge has. The connecting element is in a contact area attached to the lid of the respective capacitor, wherein the Contact area is lower than the edge of the cup.
Das angegebene Kondensatormodul zeichnet sich durch eine geringe Höhe und ein kleines Gewicht aus.The specified capacitor module is characterized by a low height and a small weight off.
Das Verbindungselement erstreckt sich vorzugsweise in einer radialen Richtung. Das Verbindungselement ist vorzugsweise streifenförmig, z. B. aus Al-Blech gefertigt. Insbesondere auf die zum Deckel gewandten Kontaktbereiche des Verbindungselements kann mindestens eine Metallschicht aufgetragen sein, die ein lötbares Material enthält.The Connecting element preferably extends in a radial Direction. The connecting element is preferably strip-shaped, z. B. made of aluminum sheet. In particular, on the lid turned Contact areas of the connecting element can be at least one metal layer be applied, which is a solderable Contains material.
Das Verbindungselement weist vorzugsweise einen Überbrückungsbereich auf, der höher liegt als der erhöhte Becher rand. Das Verbindungselement ist zur Bildung des Überbrückungsbereichs vorzugsweise derart gekröpft, dass zwischen dem Überbrückungsbereich und dem Becherrand ein vorgegebener Mindestabstand eingehalten ist.The Connecting element preferably has a bridging region, which is higher than the increased Mug edge. The connecting element is to form the bridging area preferably cranked in such a way, that between the bridging area and the cup edge a predetermined minimum distance is maintained.
Das Verbindungselement ist vorzugsweise auf einem flachen Deckel des jeweiligen Kondensators befestigt. Das Verbindungselement kann aber auch auf einem radiale Vorsprünge aufweisenden Deckel des jeweiligen Kondensators befestigt sein, wobei die Vorsprünge unterhalb des Becherrands liegen. Der Deckel ist vorzugsweise aus Blech. Die Vorsprünge sind vorzugsweise Positionierprägungen zur Positionierung des Verbindungselements.The Connecting element is preferably on a flat lid of the attached to each capacitor. But the connection element can also on a radial protrusions having attached cover of the respective capacitor, wherein the projections lie below the cup rim. The lid is preferably made Sheet. The projections are preferably Positionierprägungen for positioning the connecting element.
Das Verbindungselement kann mit dem Deckel durch das Verbindungselement hindurch mittels einer Laserschweißung verschweißt sein. Das Verbindungselement kann entlang seines Randbereichs mit dem Deckel des jeweiligen Kondensators verschweißt sein.The Connecting element can with the lid through the connecting element be welded by means of a laser welding. The connecting element can along its edge region with the Cover the respective capacitor to be welded.
Das Verbindungselement kann für jeden Kondensator eine Öffnung aufweisen und am Umfang dieser Öffnung mit dem Deckel des jeweiligen Kondensators verschweißt ist.The Connecting element can for each condenser has an opening and at the periphery of this opening is welded to the lid of the respective capacitor.
Im Folgenden werden vorteilhafte Ausführungsbeispiele anhand von schematischen und nicht maßstabsgetreuen Figuren erläutert. Es zeigen:in the Below are advantageous embodiments with reference to schematic and not to scale Figures explained. Show it:
Die
in der
Die
Deckel von zwei Kondensatoren C1, C2 sind untereinander elektrisch
durch ein erstes Verbindungselement
Der
Gehäusebecher
Das
Verbindungselement
In
In
In
In
Obwohl
in den
Die
Außenkontur
des vorzugsweise streifenförmigen
Verbindungselement
- C1, C2, C3C1, C2, C3
- Kondensatoren capacitors
- 11
- Gehäusebecherhousing cup
- 1111
- Becherrandcup edge
- 22
- Deckelcover
- 2121
- radiale Vorsprünge des Deckelsradial projections of the lid
- 33
- Verbindungselementconnecting element
- 3131
- Kontaktbereichcontact area
- 3232
- Überbrückungsbereichbridging region
- 3333
- Öffnungopening
- 3434
- Außenkante des Verbindungselementsouter edge of the connecting element
- 44
- weiteres Verbindungselementadditional connecting element
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006007300A DE102006007300A1 (en) | 2006-02-16 | 2006-02-16 | Capacitor module has two capacitors and electrical connecting element which interconnect two capacitors and housing cup has elevated cup edge against cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006007300A DE102006007300A1 (en) | 2006-02-16 | 2006-02-16 | Capacitor module has two capacitors and electrical connecting element which interconnect two capacitors and housing cup has elevated cup edge against cover |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006007300A1 true DE102006007300A1 (en) | 2007-08-30 |
Family
ID=38319627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006007300A Ceased DE102006007300A1 (en) | 2006-02-16 | 2006-02-16 | Capacitor module has two capacitors and electrical connecting element which interconnect two capacitors and housing cup has elevated cup edge against cover |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006007300A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019512892A (en) * | 2016-03-29 | 2019-05-16 | ティーディーケイ・エレクトロニクス・アクチェンゲゼルシャフトTdk Electronics Ag | Electrolytic capacitor |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3246890A1 (en) * | 1982-12-17 | 1984-06-20 | Rudolf 7896 Wutöschingen Klaschka | METAL WASHER AND METHOD |
DE10044439A1 (en) * | 1999-09-09 | 2001-04-12 | Honda Motor Co Ltd | Electrical double layer capacitor has control circuit PCB for capacitor charging voltage adjustment, of diameter smaller than that of case, is positioned in cover within the anode pole |
DE10339156B3 (en) * | 2003-08-26 | 2005-03-17 | Epcos Ag | Circuit arrangement with several capacities |
DE102004049185A1 (en) * | 2004-07-09 | 2006-01-26 | Epcos Ag | Electrical connector system for capacitor module used in road vehicle, has laser welds connecting disk with terminals to cylindrical pot containing capacitor element |
-
2006
- 2006-02-16 DE DE102006007300A patent/DE102006007300A1/en not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3246890A1 (en) * | 1982-12-17 | 1984-06-20 | Rudolf 7896 Wutöschingen Klaschka | METAL WASHER AND METHOD |
DE10044439A1 (en) * | 1999-09-09 | 2001-04-12 | Honda Motor Co Ltd | Electrical double layer capacitor has control circuit PCB for capacitor charging voltage adjustment, of diameter smaller than that of case, is positioned in cover within the anode pole |
DE10339156B3 (en) * | 2003-08-26 | 2005-03-17 | Epcos Ag | Circuit arrangement with several capacities |
DE102004049185A1 (en) * | 2004-07-09 | 2006-01-26 | Epcos Ag | Electrical connector system for capacitor module used in road vehicle, has laser welds connecting disk with terminals to cylindrical pot containing capacitor element |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019512892A (en) * | 2016-03-29 | 2019-05-16 | ティーディーケイ・エレクトロニクス・アクチェンゲゼルシャフトTdk Electronics Ag | Electrolytic capacitor |
US10957492B2 (en) | 2016-03-29 | 2021-03-23 | Tdk Electronics Ag | Electrolytic capacitor |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
R011 | All appeals rejected, refused or otherwise settled | ||
R003 | Refusal decision now final |
Effective date: 20140325 |