WO1999048119A1 - Aluminium-elektrolytkondensator - Google Patents
Aluminium-elektrolytkondensator Download PDFInfo
- Publication number
- WO1999048119A1 WO1999048119A1 PCT/DE1998/003324 DE9803324W WO9948119A1 WO 1999048119 A1 WO1999048119 A1 WO 1999048119A1 DE 9803324 W DE9803324 W DE 9803324W WO 9948119 A1 WO9948119 A1 WO 9948119A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electrolytic capacitor
- housing
- aluminum electrolytic
- plastic cap
- shrink tube
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 18
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 239000004411 aluminium Substances 0.000 title abstract 2
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 239000011324 bead Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal 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
- 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
Definitions
- the invention relates to an aluminum electrolytic capacitor, which is installed in a metallic housing, which partially has insulation from a shrink tube, and which is intended for use on a mounting plate.
- Such capacitors are known, for example, from the data book “Aluminum Electrolytic Capacitors” from Siemens Matsushita Components, 1994 edition, pages 117 to 121.
- the mounting plate is generally made of metal and is used to dissipate the heat generated by the operation of such high-performance capacitors
- the fastening is done with the help of ring clamps or fastening bolts. For insulation it is necessary to arrange insulating washers between the condenser and the fastening plate.
- DE-GM 296 17 888 proposes arranging a step on the bottom of the cup. However, this reduces the diameter of the base, so that less heat can be dissipated. There is also the
- the object of the present invention is to develop the aluminum electrolytic capacitor mentioned at the outset in such a way that the above-mentioned difficulties are avoided.
- the shrink tube extends into the vicinity of the cup base, and that a plastic cap is arranged for insulation on the cup base.
- 1 denotes a metallic housing, generally made of aluminum, in which an aluminum electrolytic capacitor is installed.
- the capacitor connections 2 are arranged at the upper end of the housing 1.
- a shrink tube 3 is arranged on the outer surfaces of the housing 1, which extends into the vicinity of the cup base, but does not encompass it.
- the cap 4, which surrounds the shrink tube 3 on the outside, can be attached, for example, by means of an adhesive. It is also possible to sell the cap 4 separately as an accessory.
- REPLACEMENT BLADE (RULE 26) 3 it is also possible to arrange the cap 4 on the housing base before attaching the shrink tube 3 and then shrink the shrink tube onto the housing 1, so that the end 5 of the shrink tube 3 encloses and fixes the upper end of the cap 4.
- the housing 1 there is a bottom bead 6 to attach the housing 1 by means of a clamp to the mounting plate, not shown in the drawing, as described for example in DE 43 31 377 AI.
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
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000537234A JP2002507833A (ja) | 1998-03-18 | 1998-11-11 | アルミニウム電解コンデンサ |
EP98964354A EP1064661A1 (de) | 1998-03-18 | 1998-11-11 | Aluminium-elektrolytkondensator |
CA002323905A CA2323905A1 (en) | 1998-03-18 | 1998-11-11 | Aluminium electrolytic capacitor |
US09/665,249 US6366446B1 (en) | 1998-03-18 | 2000-09-18 | Aluminum electrolytic capacitor assembly |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19811862A DE19811862C1 (de) | 1998-03-18 | 1998-03-18 | Aluminium-Elektrolytkondensator |
DE19811862.7 | 1998-03-18 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/665,249 Continuation US6366446B1 (en) | 1998-03-18 | 2000-09-18 | Aluminum electrolytic capacitor assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999048119A1 true WO1999048119A1 (de) | 1999-09-23 |
Family
ID=7861392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1998/003324 WO1999048119A1 (de) | 1998-03-18 | 1998-11-11 | Aluminium-elektrolytkondensator |
Country Status (6)
Country | Link |
---|---|
US (1) | US6366446B1 (de) |
EP (1) | EP1064661A1 (de) |
JP (1) | JP2002507833A (de) |
CA (1) | CA2323905A1 (de) |
DE (1) | DE19811862C1 (de) |
WO (1) | WO1999048119A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10141354C1 (de) | 2001-08-23 | 2003-04-10 | Epcos Ag | Gehäuse für elektrische Bauelemente, insbesondere Kondensatoren |
FR2894381B1 (fr) | 2005-12-05 | 2008-02-15 | Batscap Sa | Systeme de stockage d'energie electrique |
AT14177U1 (de) | 2013-06-27 | 2015-05-15 | Secop Austria Gmbh | Elektrischer Kondensator für Kältemittelverdichter |
CN112951601A (zh) * | 2021-01-28 | 2021-06-11 | 深圳康诚达电子有限公司 | 一种耐低温电容器及其制造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03245518A (ja) * | 1990-02-23 | 1991-11-01 | Elna Co Ltd | 電解コンデンサ装置 |
DE29617888U1 (de) * | 1996-10-15 | 1997-04-24 | F & T Kondensatoren GmbH, 25813 Husum | Form von Becher-Elektrolytkondensatoren |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB866289A (en) * | 1958-07-28 | 1961-04-26 | Telegraph Condenser Co Ltd | Improvements in or relating to end caps for cylindrical electrical condensers |
GB1373812A (en) * | 1971-03-02 | 1974-11-13 | Plessey Co Ltd | Woundfilm dry capacitors |
US4288843A (en) * | 1979-08-30 | 1981-09-08 | Sprague Electric Company | Capacitor construction with self-locking closure |
DE3705868A1 (de) * | 1987-02-24 | 1988-09-01 | Siemens Ag | Kondensator im kunststoffbecher und verfahren zu seiner herstellung |
DE4331377A1 (de) * | 1993-09-15 | 1995-03-16 | Siemens Matsushita Components | Elektrisches Bauelement |
-
1998
- 1998-03-18 DE DE19811862A patent/DE19811862C1/de not_active Expired - Fee Related
- 1998-11-11 WO PCT/DE1998/003324 patent/WO1999048119A1/de not_active Application Discontinuation
- 1998-11-11 CA CA002323905A patent/CA2323905A1/en not_active Abandoned
- 1998-11-11 JP JP2000537234A patent/JP2002507833A/ja not_active Withdrawn
- 1998-11-11 EP EP98964354A patent/EP1064661A1/de not_active Withdrawn
-
2000
- 2000-09-18 US US09/665,249 patent/US6366446B1/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03245518A (ja) * | 1990-02-23 | 1991-11-01 | Elna Co Ltd | 電解コンデンサ装置 |
DE29617888U1 (de) * | 1996-10-15 | 1997-04-24 | F & T Kondensatoren GmbH, 25813 Husum | Form von Becher-Elektrolytkondensatoren |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 016, no. 037 (E - 1160) 29 January 1992 (1992-01-29) * |
Also Published As
Publication number | Publication date |
---|---|
EP1064661A1 (de) | 2001-01-03 |
CA2323905A1 (en) | 1999-09-23 |
DE19811862C1 (de) | 1999-06-24 |
JP2002507833A (ja) | 2002-03-12 |
US6366446B1 (en) | 2002-04-02 |
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