Conical-flat heat shield for gas turbine engine combustor dome
US-2015377488-A1 · Dec 31, 2015 · US
Gas turbine combustor with staged combustion
US9068751B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9068751-B2 |
| Application number | US-69634310-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 29, 2010 |
| Priority date | Jan 29, 2010 |
| Publication date | Jun 30, 2015 |
| Grant date | Jun 30, 2015 |
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Abstract
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An annular combustor for a gas turbine engine is provided that facilitates staged combustion in a lean direct ignition (LDI) mode over an extended range of operating fuel air ratios. A method is also provided for operating a gas turbine engine over a power demand range that facilitates staged combustion in a lean direct ignition (LDI) mode over an extended range of operating fuel air ratios.
First claim
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I claim: 1. An annular combustor for a gas turbine engine, comprising: an inboard liner extending circumferentially and extending longitudinally fore to aft; an outboard liner extending circumferentially and extending longitudinally fore to aft and circumscribing the inboard liner; a bulkhead extending between a forward end of the inboard liner and a forward end of the outboard liner and in cooperation with the inboard liner and the outboard liner defining the annular combusti…
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- What does patent US9068751B2 cover?
- An annular combustor for a gas turbine engine is provided that facilitates staged combustion in a lean direct ignition (LDI) mode over an extended range of operating fuel air ratios. A method is also provided for operating a gas turbine engine over a power demand range that facilitates staged combustion in a lean direct ignition (LDI) mode over an extended range of operating fuel air ratios.
- Who is the assignee on this patent?
- Snyder Timothy S, United Technologies Corp
- What technology area does this patent fall under?
- Primary CPC classification F23R3/50. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Jun 30 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).