GB1146369A - Improvements in or relating to electrical capacitors - Google Patents
Improvements in or relating to electrical capacitorsInfo
- Publication number
- GB1146369A GB1146369A GB3475467A GB3475467A GB1146369A GB 1146369 A GB1146369 A GB 1146369A GB 3475467 A GB3475467 A GB 3475467A GB 3475467 A GB3475467 A GB 3475467A GB 1146369 A GB1146369 A GB 1146369A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- aperture
- sealing element
- july
- sealing
- 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 5
- 238000007789 sealing Methods 0.000 abstract 8
- 239000010410 layer Substances 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 229920002994 synthetic fiber Polymers 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)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Safety Valves (AREA)
Abstract
1,146,369. Electrolytic capacitors. SIEMENS A.G. 28 July, 1967 [29 July, 1966; 5 July, 1967], No. 34754/67. Heading H1M. A pressure-release valve for a capacitor particularly an electrolytic capacitor comprises an aperture in the capacitor housing covered by a sealing element controlled by a spring return element. As shown in Fig. 1, spring 1 fixed in slots 2 urges hemispherical resilient sealing member 3 against aperture 4. Spring 1 may be plate shaped (Fig. 2, not shown) or star-shaped (Fig. 3, not shown) and may be perforated (Fig. 4, not shown). It may be fixed at one end only with the sealing member at the opposite end (Fig. 7, not shown) and in this case it may be curved (Fig. 8, not shown). In Fig. 9, the sealing element is a layer 3 of e.g. rubber on the spring 1 which may be a plate of resin-bonded paper. The sealing element bears on a raised part 13 surrounding aperture 4, the spring is fixed by turned-over edge 2 and baffles 11 prevent escape of electrolyte or impregnating fluid. Aperture 8 allows escape of the gases. The sealing element may alternatively be a surface layer or a disc of synthetic material which layer has been treated with a softener. In a modified arrangement (Fig. 10, not shown) the sealing member is a portion upstanding from the e.g. aluminium spring member and urged against a resilient sealing plate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0105095 | 1966-07-29 | ||
| DES0110679 | 1967-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1146369A true GB1146369A (en) | 1969-03-26 |
Family
ID=25998548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3475467A Expired GB1146369A (en) | 1966-07-29 | 1967-07-28 | Improvements in or relating to electrical capacitors |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE701988A (en) |
| CH (1) | CH459369A (en) |
| DE (2) | DE1564680B2 (en) |
| ES (1) | ES343576A1 (en) |
| GB (1) | GB1146369A (en) |
| NL (4) | NL6710267A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0049081A1 (en) * | 1980-09-26 | 1982-04-07 | Union Carbide Corporation | Electrochemical cell and method for assembling same |
| EP0138791A1 (en) * | 1983-10-12 | 1985-04-24 | Rifa Ab | Safety device for venting excess pressure in wet capacitor containers |
| CN114783773A (en) * | 2022-04-18 | 2022-07-22 | 东莞市纬迪实业有限公司 | Capacity-adjustable double electric layer capacitor and packaging method thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3146030A1 (en) * | 1981-11-20 | 1983-05-26 | Siemens AG, 1000 Berlin und 8000 München | PRESSURE VALVE FOR CONTAINERS |
| DE4203332A1 (en) * | 1992-02-06 | 1993-08-12 | Varta Batterie | PLUG FOR ELECTRIC ACCUMULATORS |
| DE102007016329B4 (en) | 2007-04-04 | 2012-08-30 | Embedded Innovation Gmbh & Co. Kg | Authenticable label and apparatus for authenticating an authenticatable label |
-
1966
- 1966-07-29 DE DE19661564680 patent/DE1564680B2/en active Pending
-
1967
- 1967-07-05 DE DE19671614551 patent/DE1614551A1/en active Pending
- 1967-07-14 CH CH1011267A patent/CH459369A/en unknown
- 1967-07-25 NL NL6710267A patent/NL6710267A/xx unknown
- 1967-07-28 GB GB3475467A patent/GB1146369A/en not_active Expired
- 1967-07-28 BE BE701988D patent/BE701988A/xx unknown
- 1967-07-29 ES ES343576A patent/ES343576A1/en not_active Expired
-
1972
- 1972-09-19 NL NL7212684A patent/NL7212684A/xx unknown
- 1972-09-19 NL NL7212682A patent/NL7212682A/xx unknown
- 1972-09-19 NL NL7212683A patent/NL7212683A/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0049081A1 (en) * | 1980-09-26 | 1982-04-07 | Union Carbide Corporation | Electrochemical cell and method for assembling same |
| EP0138791A1 (en) * | 1983-10-12 | 1985-04-24 | Rifa Ab | Safety device for venting excess pressure in wet capacitor containers |
| CN114783773A (en) * | 2022-04-18 | 2022-07-22 | 东莞市纬迪实业有限公司 | Capacity-adjustable double electric layer capacitor and packaging method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7212683A (en) | 1972-12-27 |
| NL7212684A (en) | 1972-12-27 |
| NL6710267A (en) | 1968-01-30 |
| DE1614551A1 (en) | 1970-08-20 |
| DE1564680B2 (en) | 1973-01-25 |
| DE1564680A1 (en) | 1970-03-05 |
| CH459369A (en) | 1968-07-15 |
| ES343576A1 (en) | 1968-10-16 |
| NL7212682A (en) | 1972-12-27 |
| BE701988A (en) | 1968-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1146369A (en) | Improvements in or relating to electrical capacitors | |
| GB1012352A (en) | Beam having a locking device for sheet-like elements | |
| KR840000085A (en) | Pressure-operated simplified power supply and its coupling device | |
| FR2287201A1 (en) | Disposable electrode for electrical contact with skin - has sponge type material impregnated with electrically conductive liquid forming centre pad (NL060476) | |
| GB226274A (en) | Improvements in or connected with edge filters and like apparatus | |
| EP0042527A3 (en) | Two-part housing for a ceramic ptc resistor | |
| GB1344717A (en) | Electroacoustic device | |
| US2383262A (en) | Crystal | |
| SE8403008L (en) | DEVICE FOR MOUNTING A BODY, PREFERRED A PILLAR OR BUSHING | |
| ES343256A1 (en) | Improvements in or relating to Electrical Capacitors | |
| JPS5761870A (en) | Pressure regulation cap | |
| ES8102230A1 (en) | Apparatus with a motor and with a liquid receptacle provided with a heating resistance. | |
| GB1183832A (en) | Improvements in Spring Separators. | |
| GB1004263A (en) | Improvements in and relating to electrical tag strips | |
| FR2373734A1 (en) | DIAPHRAGM VALVE | |
| JPH0237072Y2 (en) | ||
| GB1443395A (en) | Electrical capacitors | |
| GB200434A (en) | An improved moisture absorbing device for attachment to the lids or closures of containers | |
| GB980916A (en) | Improvements in hydraulic operating systems | |
| ES332287A1 (en) | An improved battery disposal. (Machine-translation by Google Translate, not legally binding) | |
| SE8305609D0 (en) | SAFETY DEVICE OF A WATER CONDENSER CONTAINER FOR EVACUATION OF PRESSURE IN THIS | |
| GB905743A (en) | Egg opening device | |
| ES261989A1 (en) | Improvements in carpets with electrical contacts (Machine-translation by Google Translate, not legally binding) | |
| ES198146U (en) | Security device of electrolytic condensers. (Machine-translation by Google Translate, not legally binding) | |
| ES217390U (en) | Connection base in conjunction with electric control and control devices. (Machine-translation by Google Translate, not legally binding) |