FI791280A - Anordning foer avgivande av ljussignaler i form av ett koniskt straolknippe - Google Patents

Anordning foer avgivande av ljussignaler i form av ett koniskt straolknippe

Info

Publication number
FI791280A
FI791280A FI791280A FI791280A FI791280A FI 791280 A FI791280 A FI 791280A FI 791280 A FI791280 A FI 791280A FI 791280 A FI791280 A FI 791280A FI 791280 A FI791280 A FI 791280A
Authority
FI
Finland
Prior art keywords
straolknippe
koniskt
ett
angle connection
light signaling
Prior art date
Application number
FI791280A
Other languages
English (en)
Other versions
FI69202B (fi
FI69202C (fi
Inventor
Dominique Cherouge
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 FI791280A publication Critical patent/FI791280A/fi
Publication of FI69202B publication Critical patent/FI69202B/fi
Application granted granted Critical
Publication of FI69202C publication Critical patent/FI69202C/fi

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lenses (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Selective Calling Equipment (AREA)
FI791280A 1978-04-24 1979-04-19 Anordning foer avgivning en ljussignal FI69202C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7812032A FR2424475A1 (fr) 1978-04-24 1978-04-24 Dispositif de signalisation lumineuse emettant un faisceau conique
FR7812032 1978-04-24

Publications (3)

Publication Number Publication Date
FI791280A true FI791280A (fi) 1979-10-25
FI69202B FI69202B (fi) 1985-08-30
FI69202C FI69202C (fi) 1985-12-10

Family

ID=9207502

Family Applications (1)

Application Number Title Priority Date Filing Date
FI791280A FI69202C (fi) 1978-04-24 1979-04-19 Anordning foer avgivning en ljussignal

Country Status (12)

Country Link
BE (1) BE875252A (fi)
CA (1) CA1111813A (fi)
DE (1) DE2915453A1 (fi)
DK (1) DK147502C (fi)
FI (1) FI69202C (fi)
FR (1) FR2424475A1 (fi)
GB (1) GB2019547B (fi)
IE (1) IE48024B1 (fi)
IT (2) IT7953168V0 (fi)
NL (1) NL7903133A (fi)
NO (1) NO152627C (fi)
SE (1) SE7903437L (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8501110L (sv) * 1985-03-07 1986-09-08 Torsten Lundin Anordning vid en belyst yta, foretredesvis en ljusskylt
US4961622A (en) * 1988-02-25 1990-10-09 University Of Houston - University Park Optical coupler and refractive lamp
DE10002420C2 (de) * 2000-01-20 2002-03-07 Uwe Messarius Leuchte mit langgestreckter Lichtquelle
DE102012209013B4 (de) * 2012-05-29 2020-03-26 Automotive Lighting Reutlingen Gmbh Optisches Element und ein Leuchtmodul

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE353127C (de) * 1922-05-16 Aeg Leucht- und Blinkfeuer fuer Luft- und Seeschiffahrt mit mehreren ineinandergesetzten Spiegeln und einer einzigen, gegebenenfalls aus mehreren Lichtpunkten bestehenden Lichtquelle
GB112086A (en) * 1917-05-03 1917-12-27 William Frederick Alber Richey Improvements relating to Lenses.
FR729415A (fr) * 1931-01-16 1932-07-23 Globe pour lampes pour éclairage extensif
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
FR2424475A1 (fr) 1979-11-23
GB2019547A (en) 1979-10-31
NO791292L (no) 1979-10-25
FI69202B (fi) 1985-08-30
GB2019547B (en) 1983-11-02
NO152627B (no) 1985-07-15
FR2424475B1 (fi) 1980-09-05
DE2915453A1 (de) 1979-10-31
IE48024B1 (en) 1984-09-05
IT1119073B (it) 1986-03-03
NL7903133A (nl) 1979-10-26
CA1111813A (fr) 1981-11-03
DK147502C (da) 1985-03-18
DK166079A (da) 1979-10-25
FI69202C (fi) 1985-12-10
NO152627C (no) 1985-10-23
IT7953168V0 (it) 1979-04-13
IT7967791A0 (it) 1979-04-13
SE7903437L (sv) 1979-10-25
IE790816L (en) 1979-10-24
DK147502B (da) 1984-09-03
BE875252A (fr) 1979-10-02

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: COMPAGNIE INDUSTRIELLE DES PILES