FR2157401A5 - - Google Patents

Info

Publication number
FR2157401A5
FR2157401A5 FR7235970A FR7235970A FR2157401A5 FR 2157401 A5 FR2157401 A5 FR 2157401A5 FR 7235970 A FR7235970 A FR 7235970A FR 7235970 A FR7235970 A FR 7235970A FR 2157401 A5 FR2157401 A5 FR 2157401A5
Authority
FR
France
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
FR7235970A
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
Application granted granted Critical
Publication of FR2157401A5 publication Critical patent/FR2157401A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B21/00—Unidirectional solidification of eutectic materials
    • C30B21/02—Unidirectional solidification of eutectic materials by normal casting or gradient freezing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—HANDLING OF PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K4/00—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/125—Driving means, e.g. electrodes, coils

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Metallurgy (AREA)
  • Acoustics & Sound (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Hall/Mr Elements (AREA)
FR7235970A 1971-10-11 1972-10-11 Expired FR2157401A5 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL7113960A NL7113960A (fr) 1971-10-11 1971-10-11
US29605272A 1972-10-10 1972-10-10
US399868A US3875409A (en) 1971-10-11 1973-09-24 Device for converting an input quantity of one kind into an output quantity of another kind

Publications (1)

Publication Number Publication Date
FR2157401A5 true FR2157401A5 (fr) 1973-06-01

Family

ID=27351716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7235970A Expired FR2157401A5 (fr) 1971-10-11 1972-10-11

Country Status (7)

Country Link
US (1) US3875409A (fr)
BE (1) BE789873A (fr)
CH (1) CH558090A (fr)
DE (1) DE2249076A1 (fr)
FR (1) FR2157401A5 (fr)
GB (1) GB1414992A (fr)
NL (1) NL7113960A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9821921D0 (en) * 1998-10-09 1998-12-02 British Nuclear Fuels Plc Power cell
DE10120865A1 (de) * 2001-04-27 2002-11-21 Bosch Gmbh Robert Kompositwerkstoff, Verfahren zu dessen Herstellung und dessen Verwendung
JP5501088B2 (ja) * 2010-04-30 2014-05-21 株式会社トクヤマ 中性子用シンチレーターおよび中性子検出器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870342A (en) * 1955-05-26 1959-01-20 British Thomson Houston Co Ltd Devices for amplifying or converting radiation
US2817783A (en) * 1955-07-13 1957-12-24 Sylvania Electric Prod Electroluminescent device
US2894854A (en) * 1958-07-29 1959-07-14 Hughes Aircraft Co Electroluminescent device
NL295918A (fr) * 1962-07-31
GB1050160A (fr) * 1962-08-29
NL6404207A (fr) * 1963-04-17 1964-10-19
US3569895A (en) * 1966-08-15 1971-03-09 Int Trade & Industry Japan Inhomogeneous magnetoresistance devices
US3584216A (en) * 1968-09-12 1971-06-08 Bendix Corp Radiographic intensifying screen
DE1789046B1 (de) * 1968-09-27 1972-02-03 Siemens Ag Strahlungsdetektor mit einem halbleiterkoerper mit photo thermomagnetischen effekt
BE759820A (fr) * 1969-12-09 1971-06-03 Siemens Ag Dispositif pour la perception des rayons
US3748480A (en) * 1970-11-02 1973-07-24 Motorola Inc Monolithic coupling device including light emitter and light sensor

Also Published As

Publication number Publication date
US3875409A (en) 1975-04-01
DE2249076A1 (de) 1973-04-19
GB1414992A (en) 1975-11-26
BE789873A (fr) 1973-04-09
NL7113960A (fr) 1973-04-13
CH558090A (de) 1975-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse