Statements (57)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:Mass_Relay
|
| gptkbp:controls |
high voltage circuits
|
| gptkbp:developed_by |
gptkb:late_19th_century
|
| gptkbp:has_component |
coil
contacts armature |
| gptkbp:has_function |
switching
|
| gptkbp:has_type |
electromechanical relay
|
| https://www.w3.org/2000/01/rdf-schema#label |
Edison relay
|
| gptkbp:invention |
gptkb:Thomas_Edison
|
| gptkbp:is_available_in |
various sizes
various ratings |
| gptkbp:is_considered |
a historical innovation
|
| gptkbp:is_different_from |
solid state relay
|
| gptkbp:is_influenced_by |
Edison’s inventions
|
| gptkbp:is_known_for |
reliability
|
| gptkbp:is_part_of |
gptkb:Control
safety systems automation systems relay systems |
| gptkbp:is_related_to |
telegraphy
|
| gptkbp:is_similar_to |
mercury relay
|
| gptkbp:is_tested_for |
gptkb:performance
durability |
| gptkbp:is_used_in |
gptkb:smart_grid_technology
gptkb:robotics gptkb:medical_devices HVAC systems automated systems data communication home appliances industrial applications monitoring systems power distribution security systems signal processing renewable energy systems telemetry systems battery management systems aerospace applications alarm systems motor control railway signaling energy management systems marine applications lighting control control panels control logic traffic control systems elevator systems |
| gptkbp:manufacturer |
various companies
|
| gptkbp:operates |
electromagnetic principles
|
| gptkbp:replaced_by |
modern relays
|
| gptkbp:used_in |
gptkb:Telecommunications
electrical circuits |
| gptkbp:bfsParent |
gptkb:Thomas_Edison
|
| gptkbp:bfsLayer |
2
|