DE352008C - Elektrische Lampe zur Buchbeleuchtung o. dgl. - Google Patents

Elektrische Lampe zur Buchbeleuchtung o. dgl.

Info

Publication number
DE352008C
DE352008C DENDAT352008D DE352008DD DE352008C DE 352008 C DE352008 C DE 352008C DE NDAT352008 D DENDAT352008 D DE NDAT352008D DE 352008D D DE352008D D DE 352008DD DE 352008 C DE352008 C DE 352008C
Authority
DE
Germany
Prior art keywords
electric lamp
book
lighting
book lighting
lamp
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.)
Expired
Application number
DENDAT352008D
Other languages
English (en)
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.)
MARIE BEUTL GEB MOUCA
Original Assignee
MARIE BEUTL GEB MOUCA
Publication date
Application granted granted Critical
Publication of DE352008C publication Critical patent/DE352008C/de
Expired 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0414—Arrangement of electric circuit elements in or on lighting devices the elements being switches specially adapted to be used with portable lighting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Push-Button Switches (AREA)
  • Planar Illumination Modules (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Description

Hierzu 1 Blatt Zeichnungen.

Claims (1)

  1. Patent-Anspruch:
    Elektrische Lampe zur Buchbeleuchtung o. dgl., dadurch gekennzeichnet, daß am Rande des Reflektors Kontaktknöpfe in beliebiger Anzahl derart angeordnet sind, daß beim Anlegen des Reflektors an ein Buch o. dgl. der Lampenstromkreis geschlossen wird.
DENDAT352008D Elektrische Lampe zur Buchbeleuchtung o. dgl. Expired DE352008C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE352008T

Publications (1)

Publication Number Publication Date
DE352008C true DE352008C (de) 1922-04-18

Family

ID=6272448

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT352008D Expired DE352008C (de) Elektrische Lampe zur Buchbeleuchtung o. dgl.

Country Status (1)

Country Link
DE (1) DE352008C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842235A (en) * 1988-04-25 1989-06-27 Brown Robert L Automobile clip board and light unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842235A (en) * 1988-04-25 1989-06-27 Brown Robert L Automobile clip board and light unit

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