DE1899886U - Vorrichtung zum bestimmen der intensitaet einer strahlungsquelle. - Google Patents

Vorrichtung zum bestimmen der intensitaet einer strahlungsquelle.

Info

Publication number
DE1899886U
DE1899886U DE1961N0012538 DEN0012538U DE1899886U DE 1899886 U DE1899886 U DE 1899886U DE 1961N0012538 DE1961N0012538 DE 1961N0012538 DE N0012538 U DEN0012538 U DE N0012538U DE 1899886 U DE1899886 U DE 1899886U
Authority
DE
Germany
Prior art keywords
cells
radiation source
radiation
intensity
determining
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
DE1961N0012538
Other languages
German (de)
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 DE1899886U publication Critical patent/DE1899886U/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
    • B61K9/04—Detectors for indicating the overheating of axle bearings and the like, e.g. associated with the brake system for applying the brakes in case of a fault
    • B61K9/06—Detectors for indicating the overheating of axle bearings and the like, e.g. associated with the brake system for applying the brakes in case of a fault by detecting or indicating heat radiation from overheated axles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0022—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation of moving bodies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H01H61/04—Electrothermal relays wherein the thermally-sensitive member is only heated directly

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Radiation Pyrometers (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
DE1961N0012538 1960-05-11 1961-05-08 Vorrichtung zum bestimmen der intensitaet einer strahlungsquelle. Expired DE1899886U (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL251460 1960-05-11

Publications (1)

Publication Number Publication Date
DE1899886U true DE1899886U (de) 1964-09-03

Family

ID=19752336

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1961N0012538 Expired DE1899886U (de) 1960-05-11 1961-05-08 Vorrichtung zum bestimmen der intensitaet einer strahlungsquelle.

Country Status (3)

Country Link
DE (1) DE1899886U (enExample)
GB (1) GB936757A (enExample)
NL (2) NL103744C (enExample)

Also Published As

Publication number Publication date
NL103744C (enExample)
NL251460A (enExample)
GB936757A (en) 1963-09-11

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