NL68779C - - Google Patents

Info

Publication number
NL68779C
NL68779C NL68779DA NL68779C NL 68779 C NL68779 C NL 68779C NL 68779D A NL68779D A NL 68779DA NL 68779 C NL68779 C NL 68779C
Authority
NL
Netherlands
Application number
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.)
Publication of NL68779C publication Critical patent/NL68779C/xx

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Insulating Materials (AREA)
NL68779D 1943-06-02 NL68779C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US489382A US2377910A (en) 1943-06-02 1943-06-02 High dielectric constant ceramics

Publications (1)

Publication Number Publication Date
NL68779C true NL68779C (de)

Family

ID=23943629

Family Applications (1)

Application Number Title Priority Date Filing Date
NL68779D NL68779C (de) 1943-06-02

Country Status (3)

Country Link
US (1) US2377910A (de)
DE (1) DE909817C (de)
NL (1) NL68779C (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473556A (en) * 1943-03-15 1949-06-21 Carl A Wiley Device for controlling oscillating circuits
FR957507A (de) * 1944-04-04 1950-02-23
DE977062C (de) * 1946-03-22 1965-01-07 Philips Nv Piezoelektrisches Element
US2526207A (en) * 1946-04-27 1950-10-17 Rca Corp Capacitor for frequency modulation
US2823361A (en) * 1946-07-31 1958-02-11 John J Hopkins Inductance unit
US2555959A (en) * 1946-10-18 1951-06-05 Bell Telephone Labor Inc Nonlinear reactance circuits utilizing high dielectric constant ceramics
US2504178A (en) * 1947-04-28 1950-04-18 Sprague Electric Co Electrical condenser
US2484636A (en) * 1947-09-26 1949-10-11 Bell Telephone Labor Inc Modulation system
GB653209A (en) * 1948-09-30 1951-05-09 United Insulator Company Ltd An improved ceramic body suitable for use as a dielectric material and the method of manufacture thereof
US2695239A (en) * 1951-02-28 1954-11-23 Erie Resistor Corp Barium titanate capacitors
DE958698C (de) * 1951-03-15 1957-02-21 Siemens Ag Verfahren zur Herstellung einer biegsamen Glasfolie fuer elektrotechnische Zwecke
US2695240A (en) * 1953-01-09 1954-11-23 Erie Resistor Corp Method of preparing barium titanate ceramics with flattened temperature characteristics
FR1148591A (fr) * 1955-02-25 1957-12-11 Welwyn Electrical Lab Ltd Procédé de fabrication de matières vitreuses à structure cristalline polymorphe,et produits obtenus
US2935411A (en) * 1956-03-29 1960-05-03 Sprague Electric Co High dielectric constant ceramics
NL253240A (de) * 1959-07-01
DE1173009B (de) * 1960-03-03 1964-06-25 Philips Patentverwaltung Keramische Dielektrikum auf der Basis von Barium-Titanat
GB1051728A (de) * 1962-09-12
US3248328A (en) * 1963-01-25 1966-04-26 Westinghouse Electric Corp Piezoelectric ceramic composition of lead titanate and 0.1 to 5 mole percent calciumfluoride
US3340074A (en) * 1964-03-16 1967-09-05 Corning Glass Works Barium titanate materials

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE684932C (de) * 1934-06-06 1939-12-08 Steatit Magnesia Akt Ges Elektrischer Isolierkoerper
DE699112C (de) * 1934-10-20 1940-11-22 Steatit Magnesia Akt Ges Elektrischer Isolierkoerper
DE723426C (de) * 1935-03-03 1942-08-06 Steatit Magnesia Ag Elektrischer Isolierkoerper aus einem dicht gesinterten Gemisch von Titandioxyd, Zirkondioxyd und erdalkalischen Flussmitteln
US2420692A (en) * 1943-04-10 1947-05-20 Titanium Alloy Mfg Co Ceramic dielectric composition

Also Published As

Publication number Publication date
DE909817C (de) 1954-04-26
US2377910A (en) 1945-06-12

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