EP0316532A3 - Beleuchtungsvorrichtung - Google Patents

Beleuchtungsvorrichtung Download PDF

Info

Publication number
EP0316532A3
EP0316532A3 EP88114971A EP88114971A EP0316532A3 EP 0316532 A3 EP0316532 A3 EP 0316532A3 EP 88114971 A EP88114971 A EP 88114971A EP 88114971 A EP88114971 A EP 88114971A EP 0316532 A3 EP0316532 A3 EP 0316532A3
Authority
EP
European Patent Office
Prior art keywords
rod
light source
shaped light
radius
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.)
Withdrawn
Application number
EP88114971A
Other languages
English (en)
French (fr)
Other versions
EP0316532A2 (de
Inventor
Lutz Liebmann
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.)
Sle GmbH
Original Assignee
Sle GmbH
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 Sle GmbH filed Critical Sle GmbH
Publication of EP0316532A2 publication Critical patent/EP0316532A2/de
Publication of EP0316532A3 publication Critical patent/EP0316532A3/de
Withdrawn legal-status Critical Current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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21V7/00—Reflectors for light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Beleuchtungsvorrichtung, bestehend aus einer stabförmigen Lichtquelle (1) von einer bestimmten Länge, einem als Zylinder­ abschnitt ausgebildeter Reflektor (2), der zur stabförmigen Lichtquelle einen Abstand aufweist, der gleich oder kleiner ist als der Radius des Zylinders, einer zentrisch zur Mit­ telachse (x) in einem Abstand von der stabförmigen Lichtquelle und dem Reflektor angeordnete Linse (3). Dabei ist vorzugsweise in einem Radius zur Längsachse der stabförmigen Lichtquelle zwischen dieser und der Linse eine als Zylinderabschnitt ausgebildete Lichtblende (4) und ferner die stabförmige Licht­ quelle mit ihrer Längsachse (y) waagrecht und rechtwinklig zur Mittelachse (x) angeordnet.
EP88114971A 1987-11-13 1988-09-14 Beleuchtungsvorrichtung Withdrawn EP0316532A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8715104U DE8715104U1 (de) 1987-11-13 1987-11-13 Beleuchtungsvorrichtung
DE8715104U 1987-11-13

Publications (2)

Publication Number Publication Date
EP0316532A2 EP0316532A2 (de) 1989-05-24
EP0316532A3 true EP0316532A3 (de) 1990-04-04

Family

ID=6814076

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88114971A Withdrawn EP0316532A3 (de) 1987-11-13 1988-09-14 Beleuchtungsvorrichtung

Country Status (2)

Country Link
EP (1) EP0316532A3 (de)
DE (1) DE8715104U1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9319537U1 (de) * 1993-12-18 1994-09-22 VH Lichttechnische Spezialgeräte GmbH, 67433 Neustadt Beleuchtungsvorrichtung
AU1963799A (en) * 1998-02-05 1999-08-23 Studio Due Light Division S.R.L. Projector device with linear reflector
US6264342B1 (en) 1999-07-27 2001-07-24 Vh Lichttechnische Spezialgerate Gmbh Illuminating device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR637287A (fr) * 1926-11-05 1928-04-26 Projecteur d'automobile
GB336779A (en) * 1929-10-08 1930-10-23 George Joseph Blake Improvements in or relating to motor car headlamps and the like
US3099403A (en) * 1959-12-10 1963-07-30 Raymond L Strawick Light fixture
US3609337A (en) * 1968-09-20 1971-09-28 Hubbell Inc Harvey Floodlight reflector-retaining means

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2050429A (en) 1932-07-01 1936-08-11 Holophane Co Inc Light mixing apparatus
FR918200A (fr) 1945-07-27 1947-01-31 Lumi Artis Monture amovible pour systèmes optiques d'appareils d'éclairage
DE1001417B (de) 1954-06-30 1957-01-24 Philips Nv Strassen- oder Wegleuchte fuer langgestreckte, horizontal angeordnete Entladungsroehren mit seitlich zugeordneten konvexen Zylinderlinsen
DE1912007U (de) 1962-12-08 1965-03-18 Siemens Ag Leuchte, vorzugsweise lichtfluter, fuer eine linienfoermige lichtquelle.
US3457447A (en) 1966-07-01 1969-07-22 Sylvania Electric Prod Apertured fluorescent lamp with lens along the aperture
DE7112321U (de) 1971-03-31 1971-12-02 Siemens Ag Leuchte für eine Hochdruck-Entladungslampe
DE7535767U (de) 1975-11-11 1976-03-11 Weis, Bruno, Dr.-Ing., 6843 Biblis Beleuchtungsscheinwerfer
DE8310770U1 (de) 1983-04-12 1986-01-30 Computer Gesellschaft Konstanz Mbh, 7750 Konstanz Beleuchtungseinrichtung für einen elektrooptischen Abtaster

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR637287A (fr) * 1926-11-05 1928-04-26 Projecteur d'automobile
GB336779A (en) * 1929-10-08 1930-10-23 George Joseph Blake Improvements in or relating to motor car headlamps and the like
US3099403A (en) * 1959-12-10 1963-07-30 Raymond L Strawick Light fixture
US3609337A (en) * 1968-09-20 1971-09-28 Hubbell Inc Harvey Floodlight reflector-retaining means

Also Published As

Publication number Publication date
DE8715104U1 (de) 1988-04-14
EP0316532A2 (de) 1989-05-24

Similar Documents

Publication Publication Date Title
DE68916462T2 (de) Reflektor/Refraktor.
EP1083090A3 (de) Lichtleiterpilz
DE19747980A1 (de) Beleuchtungskörper für Schwimmbäder und ähnliches
EP0179472A3 (de) Einseitig gesockelte Quecksilberdampfniederdruckentladungslampe
DE68906946T2 (de) Leuchte.
EP0316532A3 (de) Beleuchtungsvorrichtung
DE3885845D1 (de) Vorrichtung zur Änderung der Lichtwellenlänge.
DE3737324C2 (de)
DE59009112D1 (de) Scheinwerfer, der in seiner Helligkeit stufenlos regelbar ist.
EP0386795A3 (de) Leuchtpult
EP0921345A3 (de) Tragbare Lampe, insbesondere Taschenlampe
DE69012171D1 (de) Vorrichtung zur Herstellung von mit schraubenförmigen Rippen versehenen Rohren.
DE4006544A1 (de) Signalleuchte mit einheitlichem aussehen, insbesondere fuer ein kraftfahrzeug
DE69713269T2 (de) Vorrichtung zur gleichmässigen Beleuchtung des Zifferblattes einer Anzeigeeinrichtung
DE3911586A1 (de) Geraet fuer die farbpunktur
EP1496308A3 (de) Innenraumleuchte mit einem Entblendungskörper
DE968201C (de) Lotrechte Leuchte mit stabfoermigen Entladungslampen
DE10241023A1 (de) Leuchte für Fahrzeuge, insbesondere Heckleuchte für Kraftfahrzeuge
FR2645894B1 (fr) Palissade en elements de profile
EP1030101A3 (de) Fahrzeugscheinwerfer
DE727807C (de) Leuchte mit Spiegelreflektor
DE877803C (de) Tiefenstrahler
DE8513863U1 (de) Einzelarbeitsplatzleuchte
DE4343143A1 (de) Taschenleuchte mit zusätzlicher Rückleuchte
EP1130311A3 (de) Leuchte mit einer mehreckigen Lichtausstrittsfläche und einer geradlinigen Prismenstruktur

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE ES FR GB IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE ES FR GB IT

18W Application withdrawn

Withdrawal date: 19900219