GB620405A - Improvements in or relating to compact electric condensers - Google Patents

Improvements in or relating to compact electric condensers

Info

Publication number
GB620405A
GB620405A GB1218046A GB1218046A GB620405A GB 620405 A GB620405 A GB 620405A GB 1218046 A GB1218046 A GB 1218046A GB 1218046 A GB1218046 A GB 1218046A GB 620405 A GB620405 A GB 620405A
Authority
GB
United Kingdom
Prior art keywords
chamber
layers
high vacuum
supporting base
evaporation
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
Application number
GB1218046A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALEXANDER FREDERIC FEKETE
Original Assignee
ALEXANDER FREDERIC FEKETE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ALEXANDER FREDERIC FEKETE filed Critical ALEXANDER FREDERIC FEKETE
Priority to GB1218046A priority Critical patent/GB620405A/en
Publication of GB620405A publication Critical patent/GB620405A/en
Expired legal-status Critical Current

Links

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
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/34—Sputtering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
    • H01B19/02—Drying; Impregnating
    • 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
    • H01G4/30—Stacked capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

620,405. Condensers. FEKETE, A. F. April 23, 1946, No. 12180. [Class 37] [Also in Group XL (a)] Layers of inorganic dielectric material and metal are deposited alternately on a supporting base element of the required shape by means of evaporation or cathodic sputtering within a high vacuum chamber, these layers being superposed. The successive periods of deposition are carried out within the same period of evacuation of the chamber. The dielectric and metallic deposits may be of a composite nature, the latter having protective or corrosion resistant properties. A high vacuum chamber 27 contains an assembly of bracket arms 39, rotated by motor 23 and gears 25, carrying supporting base elements 30. Cathodic sputtering electrode 29 and evaporation filament 29a are enclosed within the chamber.
GB1218046A 1946-04-23 1946-04-23 Improvements in or relating to compact electric condensers Expired GB620405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1218046A GB620405A (en) 1946-04-23 1946-04-23 Improvements in or relating to compact electric condensers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1218046A GB620405A (en) 1946-04-23 1946-04-23 Improvements in or relating to compact electric condensers

Publications (1)

Publication Number Publication Date
GB620405A true GB620405A (en) 1949-03-24

Family

ID=9999799

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1218046A Expired GB620405A (en) 1946-04-23 1946-04-23 Improvements in or relating to compact electric condensers

Country Status (1)

Country Link
GB (1) GB620405A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906002A (en) * 1956-03-26 1959-09-29 Siemens Ag Process for producing selenium rectifier plates
DE1104066B (en) * 1954-07-09 1961-04-06 Roederstein Kondensatoren Process for the production of metal coatings on insulating strips for MP capacitors
US2993266A (en) * 1958-06-16 1961-07-25 Bell Telephone Labor Inc Method of making a capacitor employing film-forming metal electrode
US3002256A (en) * 1959-03-04 1961-10-03 Plessey Co Ltd Electrical capacitors
DE1187286B (en) * 1960-12-16 1965-02-18 Rca Corp Process for the production of an insulating layer by vapor deposition

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1104066B (en) * 1954-07-09 1961-04-06 Roederstein Kondensatoren Process for the production of metal coatings on insulating strips for MP capacitors
US2906002A (en) * 1956-03-26 1959-09-29 Siemens Ag Process for producing selenium rectifier plates
US2993266A (en) * 1958-06-16 1961-07-25 Bell Telephone Labor Inc Method of making a capacitor employing film-forming metal electrode
US3002256A (en) * 1959-03-04 1961-10-03 Plessey Co Ltd Electrical capacitors
DE1187286B (en) * 1960-12-16 1965-02-18 Rca Corp Process for the production of an insulating layer by vapor deposition

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