FR790839A - Ceramic insulating material and its application to the manufacture of electron tube caps - Google Patents

Ceramic insulating material and its application to the manufacture of electron tube caps

Info

Publication number
FR790839A
FR790839A FR790839DA FR790839A FR 790839 A FR790839 A FR 790839A FR 790839D A FR790839D A FR 790839DA FR 790839 A FR790839 A FR 790839A
Authority
FR
France
Prior art keywords
manufacture
application
insulating material
electron tube
ceramic insulating
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
Other languages
French (fr)
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.)
Steatit Magnesia AG
Original Assignee
Steatit Magnesia AG
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 Steatit Magnesia AG filed Critical Steatit Magnesia AG
Application granted granted Critical
Publication of FR790839A publication Critical patent/FR790839A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
FR790839D 1934-06-05 1935-06-03 Ceramic insulating material and its application to the manufacture of electron tube caps Expired FR790839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE790839X 1934-06-05

Publications (1)

Publication Number Publication Date
FR790839A true FR790839A (en) 1935-11-28

Family

ID=1552708

Family Applications (1)

Application Number Title Priority Date Filing Date
FR790839D Expired FR790839A (en) 1934-06-05 1935-06-03 Ceramic insulating material and its application to the manufacture of electron tube caps

Country Status (1)

Country Link
FR (1) FR790839A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973780C (en) * 1936-04-05 1960-06-02 Porzellanfabrik Kahla Electrical insulating body with high dielectric constant and low dielectric loss angle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973780C (en) * 1936-04-05 1960-06-02 Porzellanfabrik Kahla Electrical insulating body with high dielectric constant and low dielectric loss angle

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