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FR2424475A1 - LUMINOUS SIGNALING DEVICE EMITTING A CONICAL BEAM - Google Patents

LUMINOUS SIGNALING DEVICE EMITTING A CONICAL BEAM

Info

Publication number
FR2424475A1
FR2424475A1 FR7812032A FR7812032A FR2424475A1 FR 2424475 A1 FR2424475 A1 FR 2424475A1 FR 7812032 A FR7812032 A FR 7812032A FR 7812032 A FR7812032 A FR 7812032A FR 2424475 A1 FR2424475 A1 FR 2424475A1
Authority
FR
France
Prior art keywords
signaling device
device emitting
conical beam
luminous signaling
lens
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.)
Granted
Application number
FR7812032A
Other languages
French (fr)
Other versions
FR2424475B1 (en
Inventor
Dominique Cherouge
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.)
Compagnie Industrielle des Piles Electriques CIPEL SA
Original Assignee
Compagnie Industrielle des Piles Electriques CIPEL SA
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 to DK147399D priority Critical patent/DK147399A/da
Priority to DK147502D priority patent/DK147502A/da
Application filed by Compagnie Industrielle des Piles Electriques CIPEL SA filed Critical Compagnie Industrielle des Piles Electriques CIPEL SA
Priority to FR7812032A priority patent/FR2424475A1/en
Priority to BE1/9337A priority patent/BE875252A/en
Priority to US06/030,057 priority patent/US4264948A/en
Priority to IT7953168U priority patent/IT7953168V0/en
Priority to IT67791/79A priority patent/IT1119073B/en
Priority to DE19792915453 priority patent/DE2915453A1/en
Priority to GB7913507A priority patent/GB2019547B/en
Priority to FI791280A priority patent/FI69202C/en
Priority to NO791292A priority patent/NO152627C/en
Priority to SE7903437A priority patent/SE7903437L/en
Priority to NL7903133A priority patent/NL7903133A/en
Priority to DK166079A priority patent/DK147502C/en
Priority to CA326,162A priority patent/CA1111813A/en
Priority to IE816/79A priority patent/IE48024B1/en
Publication of FR2424475A1 publication Critical patent/FR2424475A1/en
Application granted granted Critical
Publication of FR2424475B1 publication Critical patent/FR2424475B1/fr
Granted legal-status Critical Current

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)
  • Selective Calling Equipment (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

L'INVENTION CONCERNE UN DISPOSITIF DE SIGNALISATION LUMINEUSE COMPRENANT UNE SOURCE LUMINEUSE PRATIQUEMENT PONCTUELLE F ENTOUREE PAR UN CAPUCHON TRANSPARENT FORMANT LENTILLE. SELON L'INVENTION, LADITE LENTILLE EST CHOISIE DE FACON QUE LE FAISCEAU EMERGENT DEFINISSE UN DEMI-CONE LUMINEUX. APPLICATION AU REPERAGE AERIEN DES NAUFRAGES PORTANT UN TEL DISPOSITIF.THE INVENTION RELATES TO A LIGHT SIGNALING DEVICE INCLUDING A PRACTICALLY POINT LIGHT SOURCE F SURROUNDED BY A TRANSPARENT CAP FORMING A LENS. ACCORDING TO THE INVENTION, THE SAID LENS IS SELECTED SO THAT THE EMERGING BEAM DEFINES A LUMINOUS HALF CONE. APPLICATION TO THE AERIAL LOCATION OF SHIPWRKS CARRYING SUCH A DEVICE.

FR7812032A 1978-04-24 1978-04-24 LUMINOUS SIGNALING DEVICE EMITTING A CONICAL BEAM Granted FR2424475A1 (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
DK147399D DK147399A (en) 1978-04-24
DK147502D DK147502A (en) 1978-04-24
FR7812032A FR2424475A1 (en) 1978-04-24 1978-04-24 LUMINOUS SIGNALING DEVICE EMITTING A CONICAL BEAM
BE1/9337A BE875252A (en) 1978-04-24 1979-04-02 LUMINOUS SIGNALING DEVICE EMITTING A CONICAL BEAM
US06/030,057 US4264948A (en) 1978-04-24 1979-04-13 Beacon lamp which emits a conical beam
IT7953168U IT7953168V0 (en) 1978-04-24 1979-04-13 LUMINOUS ION SIGNAL DEVICE EMITTING A CONICAL BEAM PARTICULARLY FOR JACKETS
IT67791/79A IT1119073B (en) 1978-04-24 1979-04-13 LUMINOUS SIGNALING DEVICE ISSUING A CONICAL BEAM PARTICULARLY FOR WATERPROOF JACKETS
DE19792915453 DE2915453A1 (en) 1978-04-24 1979-04-17 LIGHTING DEVICE
GB7913507A GB2019547B (en) 1978-04-24 1979-04-18 Beacon lamp which emits a conical beam
FI791280A FI69202C (en) 1978-04-24 1979-04-19 ANORDINATION FOR LIGHTING
NO791292A NO152627C (en) 1978-04-24 1979-04-19 Signal lights DEVICE.
SE7903437A SE7903437L (en) 1978-04-24 1979-04-19 LIGHT SIGNALING DEVICE
NL7903133A NL7903133A (en) 1978-04-24 1979-04-20 LIGHT-SIGNALING DEVICE WITH CONICAL BUNDLE EMISSION.
DK166079A DK147502C (en) 1978-04-24 1979-04-23 LIGHT SIGNAL ARRANGEMENTS FOR THE RENDERING OF A CONEFUL LIGHT BUNDLE
CA326,162A CA1111813A (en) 1978-04-24 1979-04-23 Lighted signaling device emitting a conical beam
IE816/79A IE48024B1 (en) 1978-04-24 1979-08-08 A beacon lamp which emits a conical beam

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 (2)

Publication Number Publication Date
FR2424475A1 true FR2424475A1 (en) 1979-11-23
FR2424475B1 FR2424475B1 (en) 1980-09-05

Family

ID=9207502

Family Applications (1)

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

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) IT7953168V0 (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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Family Cites Families (2)

* 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
US2109813A (en) * 1934-10-29 1938-03-01 Winckler Engineering Lab Inc Automatically lighted lifesaving ring buoy

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
IT7967791A0 (en) 1979-04-13
IE790816L (en) 1979-10-24
IT7953168V0 (en) 1979-04-13
FI69202C (en) 1985-12-10
DE2915453A1 (en) 1979-10-31
DK147502B (en) 1984-09-03
FI69202B (en) 1985-08-30
FR2424475B1 (en) 1980-09-05
GB2019547B (en) 1983-11-02
GB2019547A (en) 1979-10-31
DK147502C (en) 1985-03-18
FI791280A (en) 1979-10-25
CA1111813A (en) 1981-11-03
NO152627C (en) 1985-10-23
BE875252A (en) 1979-10-02
NO791292L (en) 1979-10-25
SE7903437L (en) 1979-10-25
DK166079A (en) 1979-10-25
IE48024B1 (en) 1984-09-05
NO152627B (en) 1985-07-15
NL7903133A (en) 1979-10-26
IT1119073B (en) 1986-03-03

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Legal Events

Date Code Title Description
ST Notification of lapse