NL7903133A - LIGHT-SIGNALING DEVICE WITH CONICAL BUNDLE EMISSION. - Google Patents

LIGHT-SIGNALING DEVICE WITH CONICAL BUNDLE EMISSION.

Info

Publication number
NL7903133A
NL7903133A NL7903133A NL7903133A NL7903133A NL 7903133 A NL7903133 A NL 7903133A NL 7903133 A NL7903133 A NL 7903133A NL 7903133 A NL7903133 A NL 7903133A NL 7903133 A NL7903133 A NL 7903133A
Authority
NL
Netherlands
Prior art keywords
light
signaling device
bundle emission
conical bundle
conical
Prior art date
Application number
NL7903133A
Other languages
Dutch (nl)
Original Assignee
Cipel
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 Cipel filed Critical Cipel
Publication of NL7903133A publication Critical patent/NL7903133A/en

Links

Classifications

    • 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
    • F21V5/04—Refractors for light sources of lens shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L2/00—Systems of electric lighting devices
NL7903133A 1978-04-24 1979-04-20 LIGHT-SIGNALING DEVICE WITH CONICAL BUNDLE EMISSION. NL7903133A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7812032A FR2424475A1 (en) 1978-04-24 1978-04-24 LUMINOUS SIGNALING DEVICE EMITTING A CONICAL BEAM

Publications (1)

Publication Number Publication Date
NL7903133A true NL7903133A (en) 1979-10-26

Family

ID=9207502

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7903133A NL7903133A (en) 1978-04-24 1979-04-20 LIGHT-SIGNALING DEVICE WITH CONICAL BUNDLE EMISSION.

Country Status (12)

Country Link
BE (1) BE875252A (en)
CA (1) CA1111813A (en)
DE (1) DE2915453A1 (en)
DK (1) DK147502C (en)
FI (1) FI69202C (en)
FR (1) FR2424475A1 (en)
GB (1) GB2019547B (en)
IE (1) IE48024B1 (en)
IT (2) IT1119073B (en)
NL (1) NL7903133A (en)
NO (1) NO152627C (en)
SE (1) SE7903437L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8501110L (en) * 1985-03-07 1986-09-08 Torsten Lundin DEVICE ON A LIGHTED SURFACE, PREFERRED A LIGHT SIGN
US4961622A (en) * 1988-02-25 1990-10-09 University Of Houston - University Park Optical coupler and refractive lamp
DE10002420C2 (en) * 2000-01-20 2002-03-07 Uwe Messarius Luminaire with an elongated light source
DE102012209013B4 (en) * 2012-05-29 2020-03-26 Automotive Lighting Reutlingen Gmbh Optical element and a light module

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE353127C (en) * 1922-05-16 Aeg Beacon and flashing beacon for aviation and shipping with several nested mirrors and a single light source, possibly consisting of several light points
GB112086A (en) * 1917-05-03 1917-12-27 William Frederick Alber Richey Improvements relating to Lenses.
FR729415A (en) * 1931-01-16 1932-07-23 Globe for lamps for extensive lighting
US2109813A (en) * 1934-10-29 1938-03-01 Winckler Engineering Lab Inc Automatically lighted lifesaving ring buoy
US2377194A (en) * 1943-12-31 1945-05-29 Henry A S Van Daalen Illuminated signal device for lifesaving equipment
US2554584A (en) * 1949-10-17 1951-05-29 Ernest E Metz Optical refracting control lens of cylindrical echelon shape

Also Published As

Publication number Publication date
IE790816L (en) 1979-10-24
CA1111813A (en) 1981-11-03
FI791280A (en) 1979-10-25
DK166079A (en) 1979-10-25
GB2019547A (en) 1979-10-31
DK147502C (en) 1985-03-18
BE875252A (en) 1979-10-02
IT1119073B (en) 1986-03-03
FR2424475B1 (en) 1980-09-05
FR2424475A1 (en) 1979-11-23
IT7953168V0 (en) 1979-04-13
NO152627C (en) 1985-10-23
DE2915453A1 (en) 1979-10-31
IE48024B1 (en) 1984-09-05
FI69202C (en) 1985-12-10
NO152627B (en) 1985-07-15
NO791292L (en) 1979-10-25
FI69202B (en) 1985-08-30
GB2019547B (en) 1983-11-02
DK147502B (en) 1984-09-03
IT7967791A0 (en) 1979-04-13
SE7903437L (en) 1979-10-25

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BI The patent application has been withdrawn
BV The patent application has lapsed