GB1447331A - Electrolytic capacitor comprising a valve - Google Patents
Electrolytic capacitor comprising a valveInfo
- Publication number
- GB1447331A GB1447331A GB4412974A GB4412974A GB1447331A GB 1447331 A GB1447331 A GB 1447331A GB 4412974 A GB4412974 A GB 4412974A GB 4412974 A GB4412974 A GB 4412974A GB 1447331 A GB1447331 A GB 1447331A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrolytic capacitor
- valve
- oct
- rills
- elastic band
- 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
Links
- 239000003990 capacitor Substances 0.000 title abstract 4
- 238000013022 venting Methods 0.000 abstract 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
- H01G9/12—Vents or other means allowing expansion
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
1447331 Electrolytic capacitors PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 11 Oct 1974 [15 Oct 1973] 44129/74 Heading H1M Venting means for an electrolytic capacitor comprises an elastic band 13 closing openings 11 in a circumferential ridge 9 formed by two adjacent circumferential rills 5, 7 in the wall of cylindrical casing 1. As shown, the rills may abut the capacitor body 3 to hold it in position. The height of the ridge is preferably such that the elastic band does not project beyond the housing surface.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7314130A NL7314130A (en) | 1973-10-15 | 1973-10-15 | ELECTROLYTIC CAPACITOR WITH VALVE. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1447331A true GB1447331A (en) | 1976-08-25 |
Family
ID=19819819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4412974A Expired GB1447331A (en) | 1973-10-15 | 1974-10-11 | Electrolytic capacitor comprising a valve |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS544057B2 (en) |
| CA (1) | CA1008519A (en) |
| DE (1) | DE2447010A1 (en) |
| FR (1) | FR2247798A1 (en) |
| GB (1) | GB1447331A (en) |
| IT (1) | IT1020985B (en) |
| NL (1) | NL7314130A (en) |
-
1973
- 1973-10-15 NL NL7314130A patent/NL7314130A/en unknown
-
1974
- 1974-10-02 DE DE19742447010 patent/DE2447010A1/en active Pending
- 1974-10-11 IT IT7004674A patent/IT1020985B/en active
- 1974-10-11 CA CA211,250A patent/CA1008519A/en not_active Expired
- 1974-10-11 GB GB4412974A patent/GB1447331A/en not_active Expired
- 1974-10-12 JP JP11763474A patent/JPS544057B2/ja not_active Expired
- 1974-10-15 FR FR7434597A patent/FR2247798A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| NL7314130A (en) | 1975-04-17 |
| CA1008519A (en) | 1977-04-12 |
| DE2447010A1 (en) | 1975-04-17 |
| JPS5066762A (en) | 1975-06-05 |
| JPS544057B2 (en) | 1979-03-01 |
| IT1020985B (en) | 1977-12-30 |
| FR2247798A1 (en) | 1975-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |