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Gas turbine engine with clutch assembly

A technology of gas turbine and engine, which is applied in the direction of machine/engine, gas turbine device, engine manufacturing, etc., and can solve the problems of weak and weak response of high-pressure pipe axis

Pending Publication Date: 2021-04-16
GENERAL ELECTRIC CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as will be appreciated, extraction of power from the high pressure quill may result in a less responsive high pressure quill to engine commands, which in turn may result in a less responsive low speed quill and rotor assembly to engine commands

Method used

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  • Gas turbine engine with clutch assembly
  • Gas turbine engine with clutch assembly
  • Gas turbine engine with clutch assembly

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Embodiment Construction

[0056] Reference will now be made in detail to present embodiments of the invention, one or more examples of which are illustrated in the accompanying drawings. The detailed description uses numerical and letter designations to refer to features in the drawings. The same or similar symbols in the drawings and description are used to refer to the same or similar parts of the present invention.

[0057] The word "exemplary" is used herein to mean "serving as an example, instance, or illustration." Any implementation described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other implementations.

[0058] As used herein, the terms "first," "second," and "third" are used interchangeably to distinguish one element from another and are not intended to denote the position or importance of individual elements.

[0059] The terms "forward" and "aft" refer to relative positions within the gas turbine engine or vehicle, and to the normal opera...

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PUM

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Abstract

The invention relates to a gas turbine engine with a clutch assembly. A gas turbine engine is provided. The gas turbine engine includes a turbomachine comprising a low speed spool; a rotor assembly coupled to the low speed spool; an electric machine mechanically coupled to the low speed spool at a connection point of the low speed spool; and a clutch positioned in the torque path of the low speed spool and between the connection point and the rotor assembly.

Description

[0001] Cross References to Related Applications [0002] This application is a non-provisional application claiming priority under 35 U.S.C. § 119(e) to U.S. Provisional Application No. 62 / 915,364, filed October 15, 2019, which is hereby incorporated by reference Incorporated in its entirety. technical field [0003] The present application generally relates to a gas turbine engine having an accessory (or accessory) gearbox, electric machine, or both configured to enhance the responsiveness of the gas turbine engine. Background technique [0004] A turbine engine typically includes a turbine and a rotor assembly. In the case of a turbofan engine, the rotor assembly may be configured as a fan assembly. A turbine typically includes a high pressure spool and a low speed spool. The combustion section receives pressurized air, which is mixed with fuel and combusted within the combustion chamber to generate combustion gases. Combustion gases are first supplied to the high pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02C7/00F01D25/00
CPCF01D15/10F01D15/12F02C3/113F02C6/20F02C7/32F02C7/36F02K3/06F02K5/00F05D2220/325F05D2220/76F05D2240/60F05D2260/4023F05D2260/4031B32B7/022B32B2307/558B32B2307/72B32B2307/732B32B2571/02B32B2605/18B64C1/12B64C1/38B64C2001/0072B64D27/12B64D45/00F01D5/146F01D5/187F01D5/30F01D5/3007F01D7/00F01D9/041F01D17/162F01D25/12F02C6/206F02C7/264F02C9/00F02C9/22F02K1/66F02K1/76F05D2220/323F05D2230/60F05D2240/12F05D2240/24F05D2250/37F05D2260/201F05D2260/30F05D2260/70F05D2270/05F05D2270/051F05D2270/121F05D2270/304F05D2270/71F05D2270/81
Inventor B·L·德文多夫
Owner GENERAL ELECTRIC CO
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