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GB1089925A - Method of manufacturing mica or like capacitors - Google Patents

Method of manufacturing mica or like capacitors

Info

Publication number
GB1089925A
GB1089925A GB4276765A GB4276765A GB1089925A GB 1089925 A GB1089925 A GB 1089925A GB 4276765 A GB4276765 A GB 4276765A GB 4276765 A GB4276765 A GB 4276765A GB 1089925 A GB1089925 A GB 1089925A
Authority
GB
United Kingdom
Prior art keywords
holes
metallized
plates
paste
sheet
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
GB4276765A
Inventor
Ronald John Cook
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.)
LONDON ELECTRICAL Manufacturing Co
Original Assignee
LONDON ELECTRICAL Manufacturing Co
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 LONDON ELECTRICAL Manufacturing Co filed Critical LONDON ELECTRICAL Manufacturing Co
Priority to GB4276765A priority Critical patent/GB1089925A/en
Publication of GB1089925A publication Critical patent/GB1089925A/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
    • H01G4/30—Stacked capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

1,089,925. Capacitors. LONDON ELECTRICAL MANUFACTURING CO. Ltd. Aug. 16, 1966 [Oct. 8, 1965], No. 42767/65. Heading H1M. A sheet of thin dielectric material such as mica has rows of holes punched in it, e.g. as shown six sets of three holes, and areas 18 to 30 are metallized, the metallizing being continued through the holes to cover the walls thereof. A symmetrical pattern is metallized on the opposite side, the strip 30 contacting the strip corresponding to strip 18. The sheet is severed through the holes and between the sets of holes into nine plates which are assembled to form a capacitor, similar metallized areas being in contact and a straight edge always being adjacent an edge containing half holes. To form reliable electrical contact between the plates, the edges which include the metallized half-holes are coated with a metal paste, the capacitor being heated to convert the paste to a homogeneous metal coating to which electrical connections may be made. When only a few plates are used, added thickness may be achieved by means of end packing sheets formed by severing the sheet shown in Fig. 3 which is rather thicker than the first, and is metallized along strips 35 to 38 on both sides and on the walls of the punched holes. The paste and the metallizing may be of silver.
GB4276765A 1965-10-08 1965-10-08 Method of manufacturing mica or like capacitors Expired GB1089925A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4276765A GB1089925A (en) 1965-10-08 1965-10-08 Method of manufacturing mica or like capacitors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4276765A GB1089925A (en) 1965-10-08 1965-10-08 Method of manufacturing mica or like capacitors

Publications (1)

Publication Number Publication Date
GB1089925A true GB1089925A (en) 1967-11-08

Family

ID=10425886

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4276765A Expired GB1089925A (en) 1965-10-08 1965-10-08 Method of manufacturing mica or like capacitors

Country Status (1)

Country Link
GB (1) GB1089925A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439466A1 (en) * 1978-10-21 1980-05-16 Draloric Electronic STOP LAYER CAPACITOR AND METHOD FOR THE PRODUCTION THEREOF
FR2503977A1 (en) * 1981-04-10 1982-10-15 Radiotechnique Compelec Multiple printed circuit or hybrid circuit substrate mfg. method - allows several small circuit units to be obtained from large sheet by defining boundaries in series of holes of which walls are metallised
EP0104580A2 (en) * 1982-09-21 1984-04-04 Siemens Aktiengesellschaft Process for making electrical chip components
FR2627007A1 (en) * 1988-02-05 1989-08-11 Eurofarad Decoupling capacitor for integrated circuit
EP0582881A1 (en) * 1992-07-27 1994-02-16 Murata Manufacturing Co., Ltd. Multilayer electronic component, method of manufacturing the same and method of measuring characteristics thereof
US5635669A (en) * 1992-07-27 1997-06-03 Murata Manufacturing Co., Ltd. Multilayer electronic component
CN112420389A (en) * 2020-11-09 2021-02-26 安徽富航电子科技发展有限公司 Laminated mica capacitor and production process thereof

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439466A1 (en) * 1978-10-21 1980-05-16 Draloric Electronic STOP LAYER CAPACITOR AND METHOD FOR THE PRODUCTION THEREOF
FR2503977A1 (en) * 1981-04-10 1982-10-15 Radiotechnique Compelec Multiple printed circuit or hybrid circuit substrate mfg. method - allows several small circuit units to be obtained from large sheet by defining boundaries in series of holes of which walls are metallised
EP0104580A2 (en) * 1982-09-21 1984-04-04 Siemens Aktiengesellschaft Process for making electrical chip components
EP0104580A3 (en) * 1982-09-21 1984-09-12 Siemens Aktiengesellschaft Electrical component, especially a chip component, and process for making this component
FR2627007A1 (en) * 1988-02-05 1989-08-11 Eurofarad Decoupling capacitor for integrated circuit
EP0582881A1 (en) * 1992-07-27 1994-02-16 Murata Manufacturing Co., Ltd. Multilayer electronic component, method of manufacturing the same and method of measuring characteristics thereof
US5604328A (en) * 1992-07-27 1997-02-18 Murata Manufacturing Co., Ltd. Multilayer electronic component
US5635670A (en) * 1992-07-27 1997-06-03 Murata Manufacturing Co., Ltd. Multilayer electronic component
US5635669A (en) * 1992-07-27 1997-06-03 Murata Manufacturing Co., Ltd. Multilayer electronic component
CN112420389A (en) * 2020-11-09 2021-02-26 安徽富航电子科技发展有限公司 Laminated mica capacitor and production process thereof
CN112420389B (en) * 2020-11-09 2022-05-06 安徽富航电子科技发展有限公司 Laminated mica capacitor and production process thereof

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