DE1275434B - Keramischer Kondensator und Verfahren zu seiner Herstellung - Google Patents

Keramischer Kondensator und Verfahren zu seiner Herstellung

Info

Publication number
DE1275434B
DE1275434B DEST23279A DEST023279A DE1275434B DE 1275434 B DE1275434 B DE 1275434B DE ST23279 A DEST23279 A DE ST23279A DE ST023279 A DEST023279 A DE ST023279A DE 1275434 B DE1275434 B DE 1275434B
Authority
DE
Germany
Prior art keywords
ceramic capacitor
grains
capacitor according
core
ceramic
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.)
Pending
Application number
DEST23279A
Other languages
German (de)
English (en)
Inventor
Norman Joseph Hellicar
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of DE1275434B publication Critical patent/DE1275434B/de
Pending 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
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/15—Solid electrolytic capacitors
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
    • C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
    • C04B35/465—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
    • C04B35/468—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
    • C04B35/4682—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase
    • 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
    • H01G4/12—Ceramic dielectrics
    • H01G4/1272—Semiconductive ceramic capacitors
    • 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
    • H01G4/12—Ceramic dielectrics
    • H01G4/1272—Semiconductive ceramic capacitors
    • H01G4/1281—Semiconductive ceramic capacitors with grain boundary layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Conductive Materials (AREA)
  • Ceramic Capacitors (AREA)
DEST23279A 1964-01-31 1965-01-29 Keramischer Kondensator und Verfahren zu seiner Herstellung Pending DE1275434B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB420064 1964-01-31

Publications (1)

Publication Number Publication Date
DE1275434B true DE1275434B (de) 1968-08-14

Family

ID=9772610

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST23279A Pending DE1275434B (de) 1964-01-31 1965-01-29 Keramischer Kondensator und Verfahren zu seiner Herstellung

Country Status (6)

Country Link
US (1) US3330999A (enExample)
BE (1) BE659094A (enExample)
CH (1) CH429946A (enExample)
DE (1) DE1275434B (enExample)
GB (1) GB1047439A (enExample)
NL (1) NL6501285A (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496425A (en) * 1968-02-23 1970-02-17 Trw Inc Art of forming powder compacts of uniform interconnected porosity
DE1955396B2 (de) * 1968-11-05 1971-09-30 Elektrolytkondensator und verfahren zu seiner herstellung
GB1165510A (en) * 1968-12-13 1969-10-01 Standard Telephones Cables Ltd Solid Electrolytic Capacitors
US3585460A (en) * 1969-11-10 1971-06-15 Rca Corp Miniature ceramic capacitor and method of manufacture
US3708728A (en) * 1971-06-10 1973-01-02 Int Standard Electric Corp Electrolytic capacitor electrode comprising semiconductor core with film-forming metal coating
US3828423A (en) * 1972-08-28 1974-08-13 Gen Electric Self-bonding capacitor case insulation
US3778683A (en) * 1972-08-28 1973-12-11 Gen Electric Self-bonding capacitor case insulation
GB9914472D0 (en) * 1999-06-22 1999-08-18 Aea Technology Plc Plasma assisted gas processing
CN100474467C (zh) * 2001-05-31 2009-04-01 日本贵弥功株式会社 电解电容器及电解电容器用的电极箔
US7099144B2 (en) * 2001-05-31 2006-08-29 Nippon Chemi-Con Corporation Solid electrolytic capacitor
TW200427809A (en) 2003-05-19 2004-12-16 Hitachi Chemical Co Ltd Insulating material, film, circuit board and method for manufacture thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB574577A (en) * 1942-12-08 1946-01-11 Dubilier Condenser Co 1925 Ltd Improvements in or relating to ceramic compositions
US2520376A (en) * 1948-05-22 1950-08-29 Globe Union Inc Layerized high dielectric constant piece for capacitors and process of making the same
US2974203A (en) * 1958-04-29 1961-03-07 Bell Telephone Labor Inc Ceramic electromechanical transducers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3166693A (en) * 1965-01-19 Form an oxide
US3241008A (en) * 1966-03-15 Formation of electrode
US2299667A (en) * 1939-10-25 1942-10-20 Aerovox Corp Electrolytic cell
US2406345A (en) * 1942-04-15 1946-08-27 Joseph B Brennan Electrode and method of making same
US2936514A (en) * 1955-10-24 1960-05-17 Sprague Electric Co Electrolytic device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB574577A (en) * 1942-12-08 1946-01-11 Dubilier Condenser Co 1925 Ltd Improvements in or relating to ceramic compositions
US2520376A (en) * 1948-05-22 1950-08-29 Globe Union Inc Layerized high dielectric constant piece for capacitors and process of making the same
US2974203A (en) * 1958-04-29 1961-03-07 Bell Telephone Labor Inc Ceramic electromechanical transducers

Also Published As

Publication number Publication date
BE659094A (enExample) 1965-08-02
NL6501285A (enExample) 1965-08-02
CH429946A (de) 1967-02-15
US3330999A (en) 1967-07-11
GB1047439A (enExample) 1900-01-01

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