BE471922A - - Google Patents

Info

Publication number
BE471922A
BE471922A BE471922DA BE471922A BE 471922 A BE471922 A BE 471922A BE 471922D A BE471922D A BE 471922DA BE 471922 A BE471922 A BE 471922A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE471922A publication Critical patent/BE471922A/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
    • H01C7/04—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
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B11/00—Generation of oscillations using a shock-excited tuned circuit
    • H03B11/02—Generation of oscillations using a shock-excited tuned circuit excited by spark
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C5/00—Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
BE471922D 1941-04-25 1947-03-18 BE471922A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US390286A US2407288A (en) 1941-04-25 1941-04-25 Resistor device

Publications (1)

Publication Number Publication Date
BE471922A true BE471922A (enrdf_load_stackoverflow) 1947-04-30

Family

ID=23541861

Family Applications (1)

Application Number Title Priority Date Filing Date
BE471922D BE471922A (enrdf_load_stackoverflow) 1941-04-25 1947-03-18

Country Status (3)

Country Link
US (1) US2407288A (enrdf_load_stackoverflow)
BE (1) BE471922A (enrdf_load_stackoverflow)
FR (1) FR944647A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2540600A (en) * 1945-12-29 1951-02-06 Asea Ab Means for generating or influencing an alternating current
US2816997A (en) * 1955-02-23 1957-12-17 Waters Corp Resistance thermometer
US3016506A (en) * 1960-02-01 1962-01-09 Specialties Dev Corp Semi-conductive element
US3024435A (en) * 1960-02-03 1962-03-06 Specialties Dev Corp Semi-conductive element
US3479631A (en) * 1965-12-22 1969-11-18 Owens Illinois Inc Thermistors
US3381253A (en) * 1966-03-04 1968-04-30 Victory Engineering Corp High speed wide range surface sensor thermistor
US3789191A (en) * 1972-09-01 1974-01-29 Ppg Industries Inc Temperature sensor
US4280508A (en) * 1979-12-27 1981-07-28 Barrada M Ismail Method for positioning a fluid withdrawing means by detecting local temperature

Also Published As

Publication number Publication date
FR944647A (fr) 1949-04-11
US2407288A (en) 1946-09-10

Similar Documents

Publication Publication Date Title
BE442109A (enrdf_load_stackoverflow)
BE442102A (enrdf_load_stackoverflow)
BE443214A (enrdf_load_stackoverflow)
BE439798A (enrdf_load_stackoverflow)
BE440507A (enrdf_load_stackoverflow)
BE440517A (enrdf_load_stackoverflow)
BE440580A (enrdf_load_stackoverflow)
BE440765A (enrdf_load_stackoverflow)
BE440983A (enrdf_load_stackoverflow)
BE440997A (enrdf_load_stackoverflow)
BE441030A (enrdf_load_stackoverflow)
BE441135A (enrdf_load_stackoverflow)
BE441261A (enrdf_load_stackoverflow)
BE441273A (enrdf_load_stackoverflow)
BE441477A (enrdf_load_stackoverflow)
BE441524A (enrdf_load_stackoverflow)
BE441571A (enrdf_load_stackoverflow)
BE441636A (enrdf_load_stackoverflow)
BE441671A (enrdf_load_stackoverflow)
BE441713A (enrdf_load_stackoverflow)
BE441833A (enrdf_load_stackoverflow)
BE441893A (enrdf_load_stackoverflow)
BE377531A (enrdf_load_stackoverflow)
BE405522A (enrdf_load_stackoverflow)
BE406989A (enrdf_load_stackoverflow)