DK406286D0 - Lyssignalgiver - Google Patents

Lyssignalgiver

Info

Publication number
DK406286D0
DK406286D0 DK406286A DK406286A DK406286D0 DK 406286 D0 DK406286 D0 DK 406286D0 DK 406286 A DK406286 A DK 406286A DK 406286 A DK406286 A DK 406286A DK 406286 D0 DK406286 D0 DK 406286D0
Authority
DK
Denmark
Prior art keywords
beacon
Prior art date
Application number
DK406286A
Other languages
English (en)
Other versions
DK406286A (da
Inventor
Herbert Krautwald
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of DK406286D0 publication Critical patent/DK406286D0/da
Publication of DK406286A publication Critical patent/DK406286A/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/15—Thermal insulation
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/90—Heating arrangements
    • 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
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/37—U-shaped
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Led Device Packages (AREA)
DK406286A 1985-08-27 1986-08-26 Lyssignalgiver DK406286A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3530563 1985-08-27

Publications (2)

Publication Number Publication Date
DK406286D0 true DK406286D0 (da) 1986-08-26
DK406286A DK406286A (da) 1987-02-28

Family

ID=6279458

Family Applications (1)

Application Number Title Priority Date Filing Date
DK406286A DK406286A (da) 1985-08-27 1986-08-26 Lyssignalgiver

Country Status (2)

Country Link
EP (1) EP0213560A1 (da)
DK (1) DK406286A (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663718B1 (fr) * 1990-06-21 1992-09-25 Desplat Raymond Dispositif de signalisation lumineuse comportant un feu rouge a homogeneisation thermique.
US5834889A (en) 1995-09-22 1998-11-10 Gl Displays, Inc. Cold cathode fluorescent display
US6316872B1 (en) 1995-09-22 2001-11-13 Gl Displays, Inc. Cold cathode fluorescent lamp
US6201352B1 (en) 1995-09-22 2001-03-13 Gl Displays, Inc. Cold cathode fluorescent display
WO1999057749A2 (en) * 1998-05-06 1999-11-11 Gl Displays, Inc. Cold cathode fluorescent lamp and display

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2581959A (en) * 1950-11-13 1952-01-08 Adolph F Koehler Fluorescent lamp
US2765416A (en) * 1953-09-24 1956-10-02 Westinghouse Electric Corp Vapor lamps utilizing chemical compounds
GB1189983A (en) * 1966-07-13 1970-04-29 Gavaert Agfa N V Apparatus for Copying Graphic Originals
JPS50106475A (da) * 1973-12-21 1975-08-21
US3961222A (en) * 1974-12-16 1976-06-01 Xerox Corporation Sodium vapor lamp configuration
US4104713A (en) * 1977-05-02 1978-08-01 Lightolier Incorporated Heat dissipating lighting fixture mount
DE8511419U1 (de) * 1985-04-17 1985-07-04 Keller, Franz Josef von, 8000 München Lampenschirm

Also Published As

Publication number Publication date
DK406286A (da) 1987-02-28
EP0213560A1 (de) 1987-03-11

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Legal Events

Date Code Title Description
ATS Application withdrawn