GB618934A - Improvements in or relating to capacitors - Google Patents

Improvements in or relating to capacitors

Info

Publication number
GB618934A
GB618934A GB33785/46A GB3378546A GB618934A GB 618934 A GB618934 A GB 618934A GB 33785/46 A GB33785/46 A GB 33785/46A GB 3378546 A GB3378546 A GB 3378546A GB 618934 A GB618934 A GB 618934A
Authority
GB
United Kingdom
Prior art keywords
quartz
vacuum evaporation
condenser
capacitors
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
Application number
GB33785/46A
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.)
JOHN HAROLD COZENS
Telegraph Condenser Co Ltd
Original Assignee
JOHN HAROLD COZENS
Telegraph Condenser Co Ltd
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 JOHN HAROLD COZENS, Telegraph Condenser Co Ltd filed Critical JOHN HAROLD COZENS
Priority to GB33785/46A priority Critical patent/GB618934A/en
Publication of GB618934A publication Critical patent/GB618934A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

618,934. Condensers. COZENS, J. H., and TELEGRAPH CONDENSER CO., Ltd. Nov. 14, 1946, No. 33785. [Class 37] In a condenser having quartz as dielectric, the quartz is deposited by vacuum evaporation upon a metal electrode, and a second metal electrode is preferably similarly deposited on the quartz. The first electrode may be formed by depositing a metallic film, by vacuum evaporation, upon a base of resilient insulating material such as polyvinyl chloride or polystyrene.
GB33785/46A 1946-11-14 1946-11-14 Improvements in or relating to capacitors Expired GB618934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB33785/46A GB618934A (en) 1946-11-14 1946-11-14 Improvements in or relating to capacitors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33785/46A GB618934A (en) 1946-11-14 1946-11-14 Improvements in or relating to capacitors

Publications (1)

Publication Number Publication Date
GB618934A true GB618934A (en) 1949-03-01

Family

ID=10357396

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33785/46A Expired GB618934A (en) 1946-11-14 1946-11-14 Improvements in or relating to capacitors

Country Status (1)

Country Link
GB (1) GB618934A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709663A (en) * 1955-05-31 Electrical capacitors
US2741730A (en) * 1950-12-13 1956-04-10 Bosch Gmbh Robert Electric condenser

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709663A (en) * 1955-05-31 Electrical capacitors
US2741730A (en) * 1950-12-13 1956-04-10 Bosch Gmbh Robert Electric condenser

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