Electric Fans

Motor-driven fans for ventilation, cooling, industrial airflow, building comfort, and electrical appliance markets.

Core metadata

ID: electric_fans
Era: Industrial
First known date: 1886 (year)
Region: United States
Review status: source_checked
Maturity: N/A

Prerequisites

Dependents

None.

Fields

None.

Node sources

The Electric Fan (Edison Tech Center, 2026, museum) • Supports: node
Locator: Edison Tech Center identifies Schuyler Wheeler's 1886 device as the first electric fan and describes early direct-current fan designs.
Schuyler Wheeler (Engineering and Technology History Wiki, 2015, museum) • Supports: node
Locator: ETHW credits Wheeler with inventing the electric fan among other electrical devices.

Prerequisite edge evidence

Edge/source evidence summary:

Prerequisite edges: 3
Average edge confidence: 77%
Prerequisite sources: 1
expert_inference: 2
textbook: 1

Prerequisite	Type	Confidence	Evidence level	Note	Sources
Electric Motor (electric_motor)	required	88%	textbook	The electric fan is scoped to motor-driven fans; Wheeler is credited with an early electric fan and motor work.	Electric motor (Encyclopaedia Britannica, 2026, textbook) • Supports: edge Locator: Britannica describes electric motors as devices converting electrical energy to mechanical energy, supporting motor-driven fan technology.
Early Electrical Appliances (electrical_appliances_early)	historical_predecessor	75%	expert_inference	Early Electrical Appliances is an earlier historical predecessor or foundation, not a one-to-one engineering dependency.	No sources recorded.
Industrial Safety Regulation (industrial_safety_regulation)	enabling	68%	expert_inference	Industrial Safety Regulation provides a capability that enables this technology without being the only possible path.	No sources recorded.

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