JPS5439920B2 - - Google Patents
Info
- Publication number
- JPS5439920B2 JPS5439920B2 JP7049373A JP7049373A JPS5439920B2 JP S5439920 B2 JPS5439920 B2 JP S5439920B2 JP 7049373 A JP7049373 A JP 7049373A JP 7049373 A JP7049373 A JP 7049373A JP S5439920 B2 JPS5439920 B2 JP S5439920B2
- Authority
- JP
- Japan
- 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
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
- H01C7/04—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 negative temperature coefficient
- H01C7/042—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 negative temperature coefficient mainly consisting of inorganic non-metallic substances
- H01C7/043—Oxides or oxidic compounds
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermistors And Varistors (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7049373A JPS5439920B2 (de) | 1973-06-21 | 1973-06-21 | |
US479472A US3913057A (en) | 1973-06-21 | 1974-06-14 | Oxygen ion transport type thermistors |
FR7421532A FR2234639B1 (de) | 1973-06-21 | 1974-06-20 | |
GB2763174A GB1476374A (en) | 1973-06-21 | 1974-06-21 | Oxygen ion transport type thermistors |
DE2429866A DE2429866C3 (de) | 1973-06-21 | 1974-06-21 | NTC-Thermistor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7049373A JPS5439920B2 (de) | 1973-06-21 | 1973-06-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5018961A JPS5018961A (de) | 1975-02-27 |
JPS5439920B2 true JPS5439920B2 (de) | 1979-11-30 |
Family
ID=13433087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7049373A Expired JPS5439920B2 (de) | 1973-06-21 | 1973-06-21 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3913057A (de) |
JP (1) | JPS5439920B2 (de) |
DE (1) | DE2429866C3 (de) |
FR (1) | FR2234639B1 (de) |
GB (1) | GB1476374A (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2518894C3 (de) * | 1975-04-28 | 1979-02-22 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Heißleiter für hohe Temperaturen |
DE2518856C3 (de) * | 1975-04-28 | 1979-03-01 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Heißleiter für hohe Temperaturen |
DE2518865C3 (de) * | 1975-04-28 | 1979-03-08 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Heißleiter für hohe Temperaturen |
DE2913279C2 (de) * | 1979-04-03 | 1983-03-17 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Elektrischer Widerstands-Temperaturfühler |
US4308178A (en) * | 1979-09-17 | 1981-12-29 | North American Philips Consumer Electronics Corp. | Thermionic cathode emitter coating |
US4324702A (en) * | 1979-11-02 | 1982-04-13 | Matsushita Electric Industrial Co., Ltd. | Oxide thermistor compositions |
US4891158A (en) * | 1984-11-08 | 1990-01-02 | Matsushita Electric Industrial Co., Ltd. | Oxide semiconductor for thermistor and manufacturing method thereof |
US4647895A (en) * | 1985-05-08 | 1987-03-03 | Motorola, Inc. | Ceramic temperature sensor |
US4743881A (en) * | 1985-05-08 | 1988-05-10 | Motorola, Inc. | Ceramic temperature sensor |
US4677415A (en) * | 1985-05-08 | 1987-06-30 | Motorola, Inc. | Ceramic humidity sensor |
DE3733193C1 (de) * | 1987-10-01 | 1988-11-24 | Bosch Gmbh Robert | NTC-Temperaturfuehler sowie Verfahren zur Herstellung von NTC-Temperaturfuehlerelementen |
GB2236750B (en) * | 1989-09-08 | 1993-11-17 | United Technologies Corp | Ceramic material and insulating coating made thereof |
JPH04357165A (ja) * | 1991-05-29 | 1992-12-10 | Ngk Insulators Ltd | ジルコニア磁器およびこれを用いた電気化学的素子 |
DE19621934A1 (de) * | 1996-05-31 | 1997-12-04 | Philips Patentverwaltung | Seltenerdmetallhaltiger Hochtemperatur-Thermistor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2976505A (en) * | 1958-02-24 | 1961-03-21 | Westinghouse Electric Corp | Thermistors |
US3044968A (en) * | 1958-05-13 | 1962-07-17 | Westinghouse Electric Corp | Positive temperature coefficient thermistor materials |
DE1130022B (de) * | 1959-06-10 | 1962-05-24 | Westmghouse Electric Corporation East Pittsburgh, Pa (V St A) | Thermoelektrische Einrichtung |
US3377561A (en) * | 1965-07-13 | 1968-04-09 | Bell Telephone Labor Inc | Positive temperature coefficient titanate thermistor |
DE2139828C3 (de) * | 1971-08-09 | 1974-02-14 | Jenaer Glaswerk Schott & Gen., 6500 Mainz | Temperaturmeßwiderstand mit großer Temperaturwechselbeständigkeit aus Glaskeramik |
-
1973
- 1973-06-21 JP JP7049373A patent/JPS5439920B2/ja not_active Expired
-
1974
- 1974-06-14 US US479472A patent/US3913057A/en not_active Expired - Lifetime
- 1974-06-20 FR FR7421532A patent/FR2234639B1/fr not_active Expired
- 1974-06-21 GB GB2763174A patent/GB1476374A/en not_active Expired
- 1974-06-21 DE DE2429866A patent/DE2429866C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2234639A1 (de) | 1975-01-17 |
DE2429866C3 (de) | 1980-11-27 |
JPS5018961A (de) | 1975-02-27 |
FR2234639B1 (de) | 1980-03-14 |
US3913057A (en) | 1975-10-14 |
GB1476374A (en) | 1977-06-10 |
DE2429866B2 (de) | 1980-04-03 |
DE2429866A1 (de) | 1975-01-16 |