ES245339A1 - Un dispositivo de impedancia eléctrica variable - Google Patents

Un dispositivo de impedancia eléctrica variable

Info

Publication number
ES245339A1
ES245339A1 ES0245339A ES245339A ES245339A1 ES 245339 A1 ES245339 A1 ES 245339A1 ES 0245339 A ES0245339 A ES 0245339A ES 245339 A ES245339 A ES 245339A ES 245339 A1 ES245339 A1 ES 245339A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
electrical impedance
Prior art date
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
Application number
ES0245339A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES245339A1 publication Critical patent/ES245339A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/12—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
    • H01L31/16—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the semiconductor device sensitive to radiation being controlled by the light source or sources
    • H01L31/161—Semiconductor device sensitive to radiation without a potential-jump or surface barrier, e.g. photoresistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Adjustable Resistors (AREA)
  • Thermistors And Varistors (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

Dispositivo de impedancia eléctrica variable, más en particular una resistencia variable, caracterizado por comprender una combinación estructural de un cuero sensible a la redacción sobre el cual están dispuestos por lo menos dos electrodos determinadores de la impedancia y una fuente de radiación variable para regular la impedancia.
ES0245339A 1957-11-18 1958-11-15 Un dispositivo de impedancia eléctrica variable Expired ES245339A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL222557 1957-11-18

Publications (1)

Publication Number Publication Date
ES245339A1 true ES245339A1 (es) 1959-05-01

Family

ID=19751037

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0245339A Expired ES245339A1 (es) 1957-11-18 1958-11-15 Un dispositivo de impedancia eléctrica variable

Country Status (7)

Country Link
BE (1) BE573086A (es)
CH (1) CH373825A (es)
DE (1) DE1156876B (es)
DK (1) DK108504C (es)
ES (1) ES245339A1 (es)
GB (1) GB896834A (es)
NL (1) NL107884C (es)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE308363C (es) *
DE555832C (de) * 1931-01-14 1932-07-28 Josef Heitz Masselose Steuerung eines Stufenwiderstandes
DE700878C (de) * 1938-04-09 1941-01-02 Aeg Veraenderlicher elektrischer Widerstand

Also Published As

Publication number Publication date
NL107884C (es) 1964-04-15
GB896834A (es) 1962-05-16
DK108504C (da) 1967-12-27
DE1156876B (de) 1963-11-07
CH373825A (de) 1963-12-15
BE573086A (es) 1962-09-21

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