BE479373A - - Google Patents

Info

Publication number: BE479373A
Authority: BE; Belgium

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.)

1947-01-08

Filing date

1948-01-06

Publication date

1948-07-06

1948-01-06 Application filed filed Critical

1948-07-06 Publication of BE479373A publication Critical patent/BE479373A/xx

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
- H01C7/046—Iron oxides or ferrites
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/08—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances oxides
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/30—Apparatus or processes specially adapted for manufacturing resistors adapted for baking
- 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
- H01C7/001—Mass resistors

Landscapes

Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Manufacturing & Machinery (AREA)
Compositions Of Oxide Ceramics (AREA)
Conductive Materials (AREA)
Apparatuses And Processes For Manufacturing Resistors (AREA)

BE479373D 1947-01-08 1948-01-06 BE479373A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL129683A NL78887C (de)	1947-01-08	1947-01-08

Publications (1)

Publication Number	Publication Date
BE479373A true BE479373A (de)	1948-07-06

Family

ID=32389623

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE479373D BE479373A (de)	1947-01-08	1948-01-06

Country Status (4)

Country	Link
US (1)	US2735824A (de)
BE (1)	BE479373A (de)
GB (1)	GB649985A (de)
NL (1)	NL78887C (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3393448A (en) *	1965-12-22	1968-07-23	Owens Illinois Inc	Method for making thermistors
US3479631A (en) *	1965-12-22	1969-11-18	Owens Illinois Inc	Thermistors
US3731249A (en) *	1969-09-26	1973-05-01	Univ Yeshiva	Polyconducting device and applications therefor
GB1448989A (en) *	1972-12-13	1976-09-08	Nat Res Dev	Coated substrates for use as corrosion resistant electrodes for electrochemical use
DE2919273C2 (de) *	1979-05-12	1982-10-28	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Anordnung zur trägheitslosen oder besonders schnellen Temperaturmessung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US648518A (en) *	1899-09-16	1900-05-01	Karl Ochs	Electrical resistance.
US2027277A (en) *	1929-08-16	1936-01-07	Habann Erich	Contact device
US2258646A (en) *	1939-05-17	1941-10-14	Bell Telephone Labor Inc	Resistance material
US2376757A (en) *	1943-07-12	1945-05-22	Chanosky Adolph	Electrical resistor
US2590893A (en) *	1949-09-20	1952-04-01	Paul H Sanborn	Insulator

1947
- 1947-01-08 NL NL129683A patent/NL78887C/xx active
- 1947-12-19 US US79285047 patent/US2735824A/en not_active Expired - Lifetime
1948
- 1948-01-05 GB GB318/48A patent/GB649985A/en not_active Expired
- 1948-01-06 BE BE479373D patent/BE479373A/xx unknown

Also Published As

Publication number	Publication date
NL78887C (de)	1954-11-15
US2735824A (en)	1956-02-21
GB649985A (en)	1951-02-07

Publication	Publication Date	Title
AT165657B (de)
FR964647A (de)	1950-08-19
AT165716B (de)	1950-04-11
AT166672B (de)	1950-09-11
AT165673B (de)	1950-04-11
AT165884B (de)	1950-05-10
FR917573A (de)	1947-02-14
BE472149A (de)	1947-09-27
BE474240A (de)
BE465296A (de)
BE474118A (de)
BE473812A (de)
BE474080A (de)
BE474239A (de)
BE473629A (de)	1947-07-31
BE473448A (de)
BE342691A (de)
BE401708A (de)
BE473418A (de)
NL72741C (de)
BE485536A (de)
BE473401A (de)	1947-06-30
BE473400A (de)
BE422748A (de)
BE473995A (de)