GB1056371A - Improvements in or relating to electric circuit components provided with wound insulating envelopes - Google Patents
Improvements in or relating to electric circuit components provided with wound insulating envelopesInfo
- Publication number
- GB1056371A GB1056371A GB2469/65A GB246965A GB1056371A GB 1056371 A GB1056371 A GB 1056371A GB 2469/65 A GB2469/65 A GB 2469/65A GB 246965 A GB246965 A GB 246965A GB 1056371 A GB1056371 A GB 1056371A
- Authority
- GB
- United Kingdom
- Prior art keywords
- foil
- electric circuit
- housing
- component
- relating
- 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
- 239000011888 foil Substances 0.000 abstract 4
- 239000003990 capacitor Substances 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 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
- 230000004323 axial length Effects 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 229920000515 polycarbonate Polymers 0.000 abstract 1
- 239000004417 polycarbonate Substances 0.000 abstract 1
- 229920005668 polycarbonate resin Polymers 0.000 abstract 1
- 239000004431 polycarbonate resin Substances 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
- 238000004804 winding 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
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/224—Housing; Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/12—Protection against corrosion
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Insulating Bodies (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
1,056,371. Insulating capacitors. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. Jan. 20, 1965 [Jan. 23, 1964], No. 2469/65. Heading HIM. An electric circuit component, e.g. as shown, a wound electrolytic capacitor within an aluminium housing 1, is insulated by winding 1“ to 2 times round it a stretched foil of polycarbonate resin whose width exceeds one axial length of the component, and heat-shrinking the foil so that the ends 6 and 7 thereof contract to engage part at least of the end faces of the housing. The polycarbonate foil has one property, when heatshrunk, of not exhibiting further heat-shrinking except at temperatures above 125‹ C. which are above the normal working temperatures of the component. Part at least of the surface of the foil to face the housing may be provided with a thermosetting adhesive, e.g. an epoxy resin.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6400490A NL6400490A (en) | 1964-01-23 | 1964-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1056371A true GB1056371A (en) | 1967-01-25 |
Family
ID=19789086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2469/65A Expired GB1056371A (en) | 1964-01-23 | 1965-01-20 | Improvements in or relating to electric circuit components provided with wound insulating envelopes |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE1947204U (en) |
| ES (1) | ES308386A1 (en) |
| FR (1) | FR1421192A (en) |
| GB (1) | GB1056371A (en) |
| NL (1) | NL6400490A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0187595A3 (en) * | 1984-12-24 | 1987-09-30 | Sangamo Weston, Inc. | Protective coating for electrolytic capacitor |
-
1964
- 1964-01-23 NL NL6400490A patent/NL6400490A/xx unknown
-
1965
- 1965-01-19 DE DEN17099U patent/DE1947204U/en not_active Expired
- 1965-01-20 GB GB2469/65A patent/GB1056371A/en not_active Expired
- 1965-01-21 ES ES0308386A patent/ES308386A1/en not_active Expired
- 1965-01-21 FR FR2732A patent/FR1421192A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1947204U (en) | 1966-10-06 |
| ES308386A1 (en) | 1965-05-01 |
| FR1421192A (en) | 1965-12-10 |
| NL6400490A (en) | 1965-07-26 |
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