CH558536A - Ring- oder ringsegmentfoermiger lichtbrechender koerper. - Google Patents

Ring- oder ringsegmentfoermiger lichtbrechender koerper.

Info

Publication number
CH558536A
CH558536A CH1285772A CH1285772A CH558536A CH 558536 A CH558536 A CH 558536A CH 1285772 A CH1285772 A CH 1285772A CH 1285772 A CH1285772 A CH 1285772A CH 558536 A CH558536 A CH 558536A
Authority
CH
Switzerland
Prior art keywords
ring
shaped
refurousing
segment
shaped light
Prior art date
Application number
CH1285772A
Other languages
English (en)
Original Assignee
Sakuma Kei
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
Priority claimed from JP6824971A external-priority patent/JPS4834542A/ja
Priority claimed from JP4587772A external-priority patent/JPS498084A/ja
Application filed by Sakuma Kei filed Critical Sakuma Kei
Publication of CH558536A publication Critical patent/CH558536A/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/002—Table lamps, e.g. for ambient lighting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/02—Refractors for light sources of prismatic shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
CH1285772A 1971-09-05 1972-08-31 Ring- oder ringsegmentfoermiger lichtbrechender koerper. CH558536A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6824971A JPS4834542A (de) 1971-09-05 1971-09-05
JP4587772A JPS498084A (de) 1972-05-11 1972-05-11

Publications (1)

Publication Number Publication Date
CH558536A true CH558536A (de) 1975-01-31

Family

ID=26385972

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1285772A CH558536A (de) 1971-09-05 1972-08-31 Ring- oder ringsegmentfoermiger lichtbrechender koerper.

Country Status (3)

Country Link
CH (1) CH558536A (de)
DE (1) DE2243335A1 (de)
IT (1) IT974928B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214297A (en) * 1977-03-29 1980-07-22 Jenoptik Jena G.M.B.H. Arrangement for spectral dispersion of a bundle of light
US4681402A (en) * 1985-10-02 1987-07-21 Tiffany Carlton R Rainbow projector

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI872508A7 (fi) * 1986-06-10 1987-12-11 Kei Mori Sateenkaarentekolaite.
EP0605365B1 (de) * 1992-12-30 1997-10-22 Print 2000 AG Beleuchtungsvorrichtung
GR1004354B (el) * 2001-10-24 2003-09-29 - Μεθοδος και συστημα αναδιαμορφωσης χωρων

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214297A (en) * 1977-03-29 1980-07-22 Jenoptik Jena G.M.B.H. Arrangement for spectral dispersion of a bundle of light
US4681402A (en) * 1985-10-02 1987-07-21 Tiffany Carlton R Rainbow projector

Also Published As

Publication number Publication date
DE2243335A1 (de) 1973-03-15
IT974928B (it) 1974-07-10

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Legal Events

Date Code Title Description
PL Patent ceased