Machine Diagnostic Device and Machine Diagnostic Method
US-2018059656-A1 · Mar 1, 2018 · US
Method and kit for preserving a fuel system of an aircraft engine
US2016349762A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016349762-A1 |
| Application number | US-201514800895-A |
| Country | US |
| Kind code | A1 |
| Filing date | Jul 16, 2015 |
| Priority date | May 29, 2015 |
| Publication date | Dec 1, 2016 |
| Grant date | — |
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- Title
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Abstract
Official abstract text for this publication.
A method and kit for preserving a fuel system of an aircraft engine outside of an engine test cell in preparation for a period of inactivity of the aircraft engine are disclosed. The method comprises: supplying preservation fluid to the fuel system of the aircraft engine; generating a signal to cause the opening of a valve of the fuel system using a control device other than the electronic engine controller of the aircraft engine; and driving a fuel pump of the fuel system to cause some of the preservation fluid to flow through the open valve and in at least part of the fuel system of the aircraft engine.
First claim
Opening claim text (preview).
What is claimed is: 1 . A method for preserving a fuel system of an aircraft engine outside of an engine test cell without powering an electronic engine controller of the aircraft engine in preparation for a period of inactivity of the aircraft engine, the method comprising: supplying preservation fluid to the fuel system of the aircraft engine; opening a valve of the fuel system using a control device, other than the electronic engine controller of the aircraft engine, couple…
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Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US2016349762A1 cover?
- A method and kit for preserving a fuel system of an aircraft engine outside of an engine test cell in preparation for a period of inactivity of the aircraft engine are disclosed. The method comprises: supplying preservation fluid to the fuel system of the aircraft engine; generating a signal to cause the opening of a valve of the fuel system using a control device other than the electronic engi…
- Who is the assignee on this patent?
- Pratt & Whitney Canada
- What technology area does this patent fall under?
- Primary CPC classification F01D25/00. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Thu Dec 01 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 4 related publications on this page (citations in our corpus or others sharing the same primary CPC).