ATA657475A - Ruckstrahler zur konzentrierung des lichtstromes - Google Patents

Ruckstrahler zur konzentrierung des lichtstromes

Info

Publication number
ATA657475A
ATA657475A AT657475A AT657475A ATA657475A AT A657475 A ATA657475 A AT A657475A AT 657475 A AT657475 A AT 657475A AT 657475 A AT657475 A AT 657475A AT A657475 A ATA657475 A AT A657475A
Authority
AT
Austria
Prior art keywords
reflectors
concentrating
light flow
light
flow
Prior art date
Application number
AT657475A
Other languages
English (en)
Other versions
AT338663B (de
Original Assignee
Wittmann Franz
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 Wittmann Franz filed Critical Wittmann Franz
Priority to AT657475A priority Critical patent/AT338663B/de
Publication of ATA657475A publication Critical patent/ATA657475A/de
Application granted granted Critical
Publication of AT338663B publication Critical patent/AT338663B/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
AT657475A 1975-08-26 1975-08-26 Ruckstrahler zur konzentrierung des lichtstromes AT338663B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT657475A AT338663B (de) 1975-08-26 1975-08-26 Ruckstrahler zur konzentrierung des lichtstromes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT657475A AT338663B (de) 1975-08-26 1975-08-26 Ruckstrahler zur konzentrierung des lichtstromes

Publications (2)

Publication Number Publication Date
ATA657475A true ATA657475A (de) 1976-12-15
AT338663B AT338663B (de) 1977-09-12

Family

ID=3587673

Family Applications (1)

Application Number Title Priority Date Filing Date
AT657475A AT338663B (de) 1975-08-26 1975-08-26 Ruckstrahler zur konzentrierung des lichtstromes

Country Status (1)

Country Link
AT (1) AT338663B (de)

Also Published As

Publication number Publication date
AT338663B (de) 1977-09-12

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee