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US 11,339,706 B2Granted
Integrated hybrid power apparatus
AssigneeKorea Aerospace Research Institute
InventorsKeun Bae Kim, Byeong Gyu Gang
Life of this patent
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Abstract
An integrated hybrid power apparatus provided in a flying body includes a generator including a stator and a rotor, at least one engine disposed adjacent to the generator and including a cylinder, and a cooler configured to cool the generator and the engine and perform water-cooling that allows a coolant to circulate in the generator and the engine.
Claims9
An integrated hybrid power apparatus provided in a flying body, comprising:
- a generator comprising a stator and a rotor;
- at least one engine disposed adjacent to the generator and comprising a cylinder;
- and
- a cooler configured to cool the generator and the engine, the cooler comprising:
- one or more cooling fins extending inward circumferentially from the stator or the rotor;
- and
- a generator water jacket that surrounds the cooling fins and forms a coolant flow path inside the generator, wherein the cooler performs water-cooling that allows a coolant to circulate in the generator and the engine.
4 more elements
An integrated hybrid power apparatus provided in a flying body, comprising:
- a generator comprising a stator comprising a magnetic substance, and a rotor disposed on an outer side of the stator and comprising a magnetic substance;
- a first engine and a second engine that are disposed on both sides of the generator, wherein the first engine and the second engine are disposed symmetrically with respect to the generator;
- and
- a cooler configured to cool the generator, the first engine, and the second engine, the cooler comprising:
- one or more cooling fins extending inward circumferentially from the stator or the rotor;
- and
- a generator water jacket that surrounds the cooling fins and forms a coolant flow path inside the generator, wherein the cooler performs water-cooling that allows a coolant to circulate in the generator, the first engine, and the second engine.
4 more elements
Dependencies are inferred from the claim text.