SE318642B - - Google Patents

Info

Publication number
SE318642B
SE318642B SE17207/66A SE1720766A SE318642B SE 318642 B SE318642 B SE 318642B SE 17207/66 A SE17207/66 A SE 17207/66A SE 1720766 A SE1720766 A SE 1720766A SE 318642 B SE318642 B SE 318642B
Authority
SE
Sweden
Application number
SE17207/66A
Inventor
J Yperman
C Belhomme
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of SE318642B publication Critical patent/SE318642B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/022—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances
    • H01C7/023—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances containing oxides or oxidic compounds, e.g. ferrites
    • H01C7/025—Perovskites, e.g. titanates
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermistors And Varistors (AREA)
  • Compositions Of Oxide Ceramics (AREA)
SE17207/66A 1965-12-18 1966-12-15 SE318642B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6516534A NL6516534A (zh) 1965-12-18 1965-12-18

Publications (1)

Publication Number Publication Date
SE318642B true SE318642B (zh) 1969-12-15

Family

ID=19794963

Family Applications (1)

Application Number Title Priority Date Filing Date
SE17207/66A SE318642B (zh) 1965-12-18 1966-12-15

Country Status (8)

Country Link
US (1) US3674713A (zh)
AT (1) AT270807B (zh)
BE (1) BE691370A (zh)
CH (1) CH495609A (zh)
FR (1) FR1505751A (zh)
GB (1) GB1171756A (zh)
NL (1) NL6516534A (zh)
SE (1) SE318642B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794949A (en) * 1973-02-01 1974-02-26 Texas Instruments Inc Solid state motor starting apparatus
US3975307A (en) * 1974-10-09 1976-08-17 Matsushita Electric Industrial Co., Ltd. PTC thermistor composition and method of making the same
EP0225781B1 (en) * 1985-12-06 1991-09-18 Hitachi, Ltd. High thermal expansion coefficient ceramic sinter and a composite body of the same and metal
CN115784736B (zh) * 2022-11-24 2024-01-26 江苏省陶瓷研究所有限公司 一种表面无橘红色斑点、高阻温的ptc加热陶瓷及其制备方法

Also Published As

Publication number Publication date
FR1505751A (fr) 1967-12-15
US3674713A (en) 1972-07-04
DE1665226B2 (de) 1975-08-07
GB1171756A (en) 1969-11-26
NL6516534A (zh) 1967-06-19
DE1665226A1 (de) 1971-01-21
BE691370A (zh) 1967-06-16
AT270807B (de) 1969-05-12
CH495609A (de) 1970-08-31

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