NL1028394C2 - Elektrische lichtsignaal-inrichting. - Google Patents

Elektrische lichtsignaal-inrichting. Download PDF

Info

Publication number
NL1028394C2
NL1028394C2 NL1028394A NL1028394A NL1028394C2 NL 1028394 C2 NL1028394 C2 NL 1028394C2 NL 1028394 A NL1028394 A NL 1028394A NL 1028394 A NL1028394 A NL 1028394A NL 1028394 C2 NL1028394 C2 NL 1028394C2
Authority
NL
Netherlands
Prior art keywords
light signal
electric light
signal device
electric
signal
Prior art date
Application number
NL1028394A
Other languages
English (en)
Other versions
NL1028394A1 (nl
Inventor
Johannes Kohlhaas
Marc Gebhardt
Original Assignee
Jung Gmbh Albrecht
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 Jung Gmbh Albrecht filed Critical Jung Gmbh Albrecht
Publication of NL1028394A1 publication Critical patent/NL1028394A1/nl
Application granted granted Critical
Publication of NL1028394C2 publication Critical patent/NL1028394C2/nl

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
    • H01H23/02—Details
    • H01H23/025—Light-emitting indicators
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0045—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide
    • G02B6/0046—Tapered light guide, e.g. wedge-shaped light guide
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H01H2219/044—Edge lighting of layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/062—Light conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
    • H01H9/182—Illumination of the symbols or distinguishing marks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
NL1028394A 2004-04-05 2005-02-24 Elektrische lichtsignaal-inrichting. NL1028394C2 (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004016677 2004-04-05

Publications (2)

Publication Number Publication Date
NL1028394A1 NL1028394A1 (nl) 2005-10-07
NL1028394C2 true NL1028394C2 (nl) 2009-07-30

Family

ID=35432182

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1028394A NL1028394C2 (nl) 2004-04-05 2005-02-24 Elektrische lichtsignaal-inrichting.

Country Status (2)

Country Link
DE (1) DE202004020700U1 (nl)
NL (1) NL1028394C2 (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012108444B4 (de) * 2012-09-11 2016-05-12 Berker Gmbh & Co. Kg Elektrisches Schaltgerät

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1927777A1 (de) * 1968-05-31 1969-12-04 S C Johnsen & Son Inc Pyrethroid-Insektizide
EP0072949A1 (de) * 1981-08-20 1983-03-02 Siemens Aktiengesellschaft Signalanzeige
NL1011028C1 (nl) * 1998-03-21 1999-09-23 Berker Geb Electrische installatie-inrichting, in het bijzonder lichtsignaal-inrichting.
DE20304429U1 (de) * 2003-03-19 2003-05-15 Bocian Juergen Informationstafel mit beleuchteten Informationsdaten
EP1385185A2 (de) * 2002-07-26 2004-01-28 ABB PATENT GmbH Beschriftungsfeldbeleuchtung eines elektrischen Installationsgerätes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1927777A1 (de) * 1968-05-31 1969-12-04 S C Johnsen & Son Inc Pyrethroid-Insektizide
EP0072949A1 (de) * 1981-08-20 1983-03-02 Siemens Aktiengesellschaft Signalanzeige
NL1011028C1 (nl) * 1998-03-21 1999-09-23 Berker Geb Electrische installatie-inrichting, in het bijzonder lichtsignaal-inrichting.
EP1385185A2 (de) * 2002-07-26 2004-01-28 ABB PATENT GmbH Beschriftungsfeldbeleuchtung eines elektrischen Installationsgerätes
DE20304429U1 (de) * 2003-03-19 2003-05-15 Bocian Juergen Informationstafel mit beleuchteten Informationsdaten

Also Published As

Publication number Publication date
NL1028394A1 (nl) 2005-10-07
DE202004020700U1 (de) 2005-12-15

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Legal Events

Date Code Title Description
AD1A A request for search or an international type search has been filed
RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 20090528

PD2B A search report has been drawn up
V1 Lapsed because of non-payment of the annual fee

Effective date: 20120901