NL6516534A - - Google Patents
Info
- Publication number
- NL6516534A NL6516534A NL6516534A NL6516534A NL6516534A NL 6516534 A NL6516534 A NL 6516534A NL 6516534 A NL6516534 A NL 6516534A NL 6516534 A NL6516534 A NL 6516534A NL 6516534 A NL6516534 A NL 6516534A
- Authority
- NL
- Netherlands
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)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6516534A NL6516534A (ro) | 1965-12-18 | 1965-12-18 | |
DE19661665226 DE1665226C3 (de) | 1965-12-18 | 1966-12-14 | Verfahren zur Herstellung eines keramischen Widerstandskörpers mit positivem Temperaturkoeffizienten |
CH1791266A CH495609A (de) | 1965-12-18 | 1966-12-15 | Elektrischer keramischer Widerstand mit positivem Temperaturkoeffizienten des elektrischen Widerstandes |
AT1155666A AT270807B (de) | 1965-12-18 | 1966-12-15 | Spannungsabhängiger keramischer Widerstand mit positivem Temperaturkoeffizienten |
SE17207/66A SE318642B (ro) | 1965-12-18 | 1966-12-15 | |
GB56451/66A GB1171756A (en) | 1965-12-18 | 1966-12-16 | Improvements relating to a Method of Manufacturing Ceramic Bodies having Positive Temperature Coefficients of Resistivity. |
BE691370D BE691370A (ro) | 1965-12-18 | 1966-12-16 | |
FR87738A FR1505751A (fr) | 1965-12-18 | 1966-12-16 | Résistances électriques céramiques à coefficient de température positif |
US6052A US3674713A (en) | 1965-12-18 | 1970-01-26 | Electric ceramic resistors having positive temperature coefficients and method of manufacturing same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6516534A NL6516534A (ro) | 1965-12-18 | 1965-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6516534A true NL6516534A (ro) | 1967-06-19 |
Family
ID=19794963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6516534A NL6516534A (ro) | 1965-12-18 | 1965-12-18 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3674713A (ro) |
AT (1) | AT270807B (ro) |
BE (1) | BE691370A (ro) |
CH (1) | CH495609A (ro) |
FR (1) | FR1505751A (ro) |
GB (1) | GB1171756A (ro) |
NL (1) | NL6516534A (ro) |
SE (1) | SE318642B (ro) |
Families Citing this family (4)
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 |
-
1965
- 1965-12-18 NL NL6516534A patent/NL6516534A/xx unknown
-
1966
- 1966-12-15 AT AT1155666A patent/AT270807B/de active
- 1966-12-15 CH CH1791266A patent/CH495609A/de not_active IP Right Cessation
- 1966-12-15 SE SE17207/66A patent/SE318642B/xx unknown
- 1966-12-16 FR FR87738A patent/FR1505751A/fr not_active Expired
- 1966-12-16 GB GB56451/66A patent/GB1171756A/en not_active Expired
- 1966-12-16 BE BE691370D patent/BE691370A/xx unknown
-
1970
- 1970-01-26 US US6052A patent/US3674713A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1665226B2 (de) | 1975-08-07 |
FR1505751A (fr) | 1967-12-15 |
DE1665226A1 (de) | 1971-01-21 |
GB1171756A (en) | 1969-11-26 |
SE318642B (ro) | 1969-12-15 |
BE691370A (ro) | 1967-06-16 |
CH495609A (de) | 1970-08-31 |
US3674713A (en) | 1972-07-04 |
AT270807B (de) | 1969-05-12 |