Statements (52)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:patent
|
| gptkbp:bfsLayer |
5
|
| gptkbp:bfsParent |
gptkb:František_Křižík
|
| gptkbp:application |
gptkb:Company
|
| gptkbp:can_be |
dimmer
automatically controlled |
| gptkbp:date |
1809
|
| gptkbp:developed_by |
modern arc lamps
|
| gptkbp:emissions_standard |
ultraviolet radiation
|
| gptkbp:field |
lighting
|
| gptkbp:first_introduced |
modern lighting solutions
|
| gptkbp:has_programs |
projectors
welding metal cutting searchlights industrial lighting |
| https://www.w3.org/2000/01/rdf-schema#label |
Electric arc lamp patent
|
| gptkbp:influenced |
subsequent lighting inventions
|
| gptkbp:inspired |
further research in lighting technology
|
| gptkbp:invention |
gptkb:Humphry_Davy
G B24680 |
| gptkbp:is_associated_with |
early electrical experiments
|
| gptkbp:is_discussed_in |
engineering textbooks
lighting design manuals |
| gptkbp:is_known_for |
short lifespan
intense brightness |
| gptkbp:is_part_of |
history of electricity
history of lighting technology |
| gptkbp:is_referenced_in |
gptkb:archaeological_site
scientific studies patent literature |
| gptkbp:is_used_in |
gptkb:theatre
gptkb:Photographer film production outdoor lighting |
| gptkbp:led_to |
development of gas discharge lamps
|
| gptkbp:maintenance |
electrodes
|
| gptkbp:marketed_as |
1870s
|
| gptkbp:notable_achievement |
electrical innovation
lighting history |
| gptkbp:operates |
principle of electric discharge
|
| gptkbp:produced_by |
bright light
|
| gptkbp:related_to |
electrical engineering
|
| gptkbp:replaced_by |
incandescent lamps
|
| gptkbp:requires |
high voltage
|
| gptkbp:significance |
early electric lighting technology
|
| gptkbp:subject |
patent law discussions
technological history intellectual property studies |
| gptkbp:type |
arc lamp
|
| gptkbp:used_in |
theater lighting
street lighting |