17769554. DISTRIBUTED PROPULSION WITH OFFSET PROPULSION MODULES simplified abstract (SAFRAN AIRCRAFT ENGINES)

DISTRIBUTED PROPULSION WITH OFFSET PROPULSION MODULES

Organization Name

SAFRAN AIRCRAFT ENGINES

Inventor(s)

Patrick Gonidec of MOISSY-CRAMAYEL (FR)

Miguel Angel Aguirre of MOISSY-CRAMAYEL (FR)

Sébastien Duplaa of POMPERTUZAT (FR)

Bernard Robic of MOISSY-CRAMAYEL (FR)

Benoit Rodriguez of MOISSY-CRAMAYEL (FR)

Nicolas Jérôme Jean Tantot of MOISSY-CRAMAYEL (FR)

DISTRIBUTED PROPULSION WITH OFFSET PROPULSION MODULES - A simplified explanation of the abstract

This abstract first appeared for US patent application 17769554 titled 'DISTRIBUTED PROPULSION WITH OFFSET PROPULSION MODULES

Simplified Explanation: The patent application describes a propulsion unit that includes a gas generator, compressed-air propulsion modules, and a manifold to mix air flows for efficient propulsion.

• The propulsion unit consists of a gas generator with a compressor, combustion chamber, and turbine.
• It also includes at least two compressed-air propulsion modules, each with a fan and a compressed-air turbine to drive the fan's rotation.
• A manifold collects and mixes air flows from the gas generator and bypass flows to optimize propulsion efficiency.

Key Features and Innovation:

• Gas generator with compressor, combustion chamber, and turbine.
• Compressed-air propulsion modules with fans and compressed-air turbines.
• Manifold for mixing air flows from the gas generator and bypass flows.

Potential Applications: This technology could be used in aircraft propulsion systems, marine propulsion systems, and other applications requiring efficient propulsion.

Problems Solved: This technology addresses the need for improved propulsion efficiency and performance in various transportation systems.

Benefits:

• Enhanced propulsion efficiency.
• Improved performance.
• Reduced fuel consumption.

Commercial Applications: Potential commercial applications include aircraft engines, marine propulsion systems, and other transportation systems requiring efficient propulsion.

Prior Art: Readers can start their search for prior art related to this technology by looking into patents and research papers on gas turbine engines and compressed-air propulsion systems.

Frequently Updated Research: Stay updated on research related to gas turbine engines, compressed-air propulsion systems, and advancements in propulsion technology.

Questions about Propulsion Units: 1. What are the key components of a gas generator in a propulsion unit? 2. How does the manifold in this propulsion unit optimize air flow for efficient propulsion?

Original Abstract Submitted

A propulsion unit including: a gas generator including a compressor, a combustion chamber, a turbine, at least two compressed-air propulsion modules, each propulsion module including: a fan, a compressed-air turbine configured to drive the rotation of the fan, a manifold allowing the respective turbines of the compressed-air propulsion modules to be supplied with compressed air, wherein the manifold is configured to collect and mix: at least a portion of the flow that has passed through the combustion chamber of the gas generator, typically as it leaves the turbine, and at least one bypass flow, the bypass flow being a flow of air which is not passed through the combustion chamber of the gas generator.