GB1033521A - Improvements in methods of processing thin strip materials and in the manufacture ofelectrical capacitors - Google Patents
Improvements in methods of processing thin strip materials and in the manufacture ofelectrical capacitorsInfo
- Publication number
- GB1033521A GB1033521A GB1008263A GB1008263A GB1033521A GB 1033521 A GB1033521 A GB 1033521A GB 1008263 A GB1008263 A GB 1008263A GB 1008263 A GB1008263 A GB 1008263A GB 1033521 A GB1033521 A GB 1033521A
- Authority
- GB
- United Kingdom
- Prior art keywords
- film
- carrier
- capacitors
- manufacture
- strip
- 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
- 239000000463 material Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000010408 film Substances 0.000 abstract 9
- -1 polyethylene Polymers 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000003989 dielectric material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229920000515 polycarbonate Polymers 0.000 abstract 1
- 239000004417 polycarbonate Substances 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 239000010409 thin film Substances 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
- H01G4/018—Dielectrics
- H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
- H01G4/22—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
-
- 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
- H01G4/018—Dielectrics
- H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
- H01G4/22—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated
- H01G4/221—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated characterised by the composition of the impregnant
-
- 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
- H01G4/32—Wound capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
1,033,521. Capacitors. SIEMENS & HALSKE A.G. March 14, 1963 [March 15, 1962], No. 10082/63. Heading H1M. [Also in Division B5] In the manufacture of thin film rolled-strip capacitors the or each film of dielectric material, on which is vapour deposited a metal electrode film, is supported on a carrier strip, which may be paper, up to the stage where the film or films are wound into the capacitor roll, at which stage they are separated from the carrier. At a preceding stage the or each dielectric film, which may be polyethylene, polyethylene terephthalate, polycarbonate or polystyrene, is attached to its carrier by an interposed layer of material which remains tacky and has adhesive qualities such as to retain the dielectric film on the carrier and provide a resist against crinkling or creasing the film independently of the carrier strip, whilst permitting the film to be peeled from the carrier without tearing (see Division B5). The dielectric film and paper carrier strip are initially wound into a roll, impregnated with the tacky material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1962S0078506 DE1266882B (en) | 1962-03-15 | 1962-03-15 | Process for processing thin dielectric films in the manufacture of electrical capacitors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1033521A true GB1033521A (en) | 1966-06-22 |
Family
ID=7507518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1008263A Expired GB1033521A (en) | 1962-03-15 | 1963-03-14 | Improvements in methods of processing thin strip materials and in the manufacture ofelectrical capacitors |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1266882B (en) |
| GB (1) | GB1033521A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3769147A (en) * | 1970-08-11 | 1973-10-30 | Avery Products Corp | Temporary support for webbed material |
| US3932250A (en) * | 1973-05-30 | 1976-01-13 | Mitsubishi Gas Chemical Co., Ltd. | Method for manufacturing metal foil- or plastic film-overlaid laminate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1089024B (en) * | 1955-06-07 | 1960-09-15 | Siemens Ag | Process for the production of thin insulating foils |
-
1962
- 1962-03-15 DE DE1962S0078506 patent/DE1266882B/en active Pending
-
1963
- 1963-03-14 GB GB1008263A patent/GB1033521A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3769147A (en) * | 1970-08-11 | 1973-10-30 | Avery Products Corp | Temporary support for webbed material |
| US3932250A (en) * | 1973-05-30 | 1976-01-13 | Mitsubishi Gas Chemical Co., Ltd. | Method for manufacturing metal foil- or plastic film-overlaid laminate |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1266882B (en) | 1968-04-25 |
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