DE3889020D1 - Elektrolytkondensator. - Google Patents
Elektrolytkondensator.Info
- Publication number
- DE3889020D1 DE3889020D1 DE3889020T DE3889020T DE3889020D1 DE 3889020 D1 DE3889020 D1 DE 3889020D1 DE 3889020 T DE3889020 T DE 3889020T DE 3889020 T DE3889020 T DE 3889020T DE 3889020 D1 DE3889020 D1 DE 3889020D1
- Authority
- DE
- Germany
- Prior art keywords
- electrolytic capacitor
- electrolytic
- capacitor
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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
- H01G9/022—Electrolytes; Absorbents
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17721287 | 1987-07-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3889020D1 true DE3889020D1 (de) | 1994-05-19 |
DE3889020T2 DE3889020T2 (de) | 1994-09-08 |
Family
ID=16027128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3889020T Expired - Fee Related DE3889020T2 (de) | 1987-07-17 | 1988-07-14 | Elektrolytkondensator. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4831499A (de) |
EP (1) | EP0299496B1 (de) |
CA (1) | CA1289635C (de) |
DE (1) | DE3889020T2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5496481A (en) * | 1994-12-21 | 1996-03-05 | Boundary Technologies, Inc. | Electrolyte for electrolytic capacitor |
US5507966A (en) * | 1995-03-22 | 1996-04-16 | Boundary Technologies, Inc. | Electrolyte for an electrolytic capacitor |
PT2439372T (pt) * | 2004-02-04 | 2018-10-19 | Quanex Ig Systems Inc | Método para formar uma unidade de vidro isolante |
US20050218005A1 (en) * | 2004-04-01 | 2005-10-06 | Yanming Liu | Anodizing electrolytes for high voltage capacitor anodes |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2071103A (en) * | 1931-05-18 | 1937-02-16 | Micamold Radio Corp | Dry electrolytic condenser |
US2153999A (en) * | 1937-12-09 | 1939-04-11 | Aerovox Corp | Electrolytic condenser |
US4447346A (en) * | 1977-10-11 | 1984-05-08 | Sangamo Weston, Inc. | Electrolyte system for electrolytic capacitors |
GB2041646A (en) * | 1979-02-02 | 1980-09-10 | Pye Ltd | Electrolytic capacitors |
DE3683473D1 (de) * | 1985-12-20 | 1992-02-27 | Mitsubishi Petrochemical Co | Elektrolytische loesung eines quaternaeren ammoniumsalzes fuer elektrolytische kondensatoren. |
EP0246825B1 (de) * | 1986-05-20 | 1991-02-27 | Mitsubishi Petrochemical Co., Ltd. | Elektrolytische Lösung quaternärer Salze für elektrolytischen Kondensator |
JP2906712B2 (ja) * | 1991-03-29 | 1999-06-21 | 不二製油株式会社 | 風味油の製造方法 |
-
1988
- 1988-07-14 DE DE3889020T patent/DE3889020T2/de not_active Expired - Fee Related
- 1988-07-14 EP EP88111362A patent/EP0299496B1/de not_active Expired - Lifetime
- 1988-07-14 CA CA000571990A patent/CA1289635C/en not_active Expired - Fee Related
- 1988-07-15 US US07/219,194 patent/US4831499A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0299496B1 (de) | 1994-04-13 |
EP0299496A1 (de) | 1989-01-18 |
US4831499A (en) | 1989-05-16 |
CA1289635C (en) | 1991-09-24 |
DE3889020T2 (de) | 1994-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ELNA CO. LTD., FUJISAWA, KANAGAWA, JP |
|
8339 | Ceased/non-payment of the annual fee |