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Gearbox deoiler with pre-pressuring component
US9028576B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9028576-B2 |
| Application number | US-201113292593-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 9, 2011 |
| Priority date | Nov 9, 2011 |
| Publication date | May 12, 2015 |
| Grant date | May 12, 2015 |
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- Title
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Abstract
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A gearbox includes an inlet configured to receive a mixture of air and oil from an external source and a deoiler. The deoiler includes a shaft including an inlet passage and an outlet passage, both formed on an inner portion of the shaft and separated from one another, a separator unit coupled to and surrounding a portion of the shaft and including an inlet and an outlet and a pre-pressuring component coupled to the shaft that increases the pressure of the mixture of oil and air to form a pressurized mixture and provides the pressurized mixture to the inlet of the separator unit.
First claim
Opening claim text (preview).
The invention claimed is: 1. A gearbox comprising: an inlet configured to receive a mixture of air and oil from an external source; and a deoiler, the deoiler comprising: a shaft including an inlet passage and an outlet passage, both formed on an inner portion of the shaft and separated from one another; a separator unit coupled to and surrounding a portion of the shaft and including an inlet and an outlet; and a pre-pressuring component coupled to the shaft that increases…
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Cross-Sectional Technologies · 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 US9028576B2 cover?
- A gearbox includes an inlet configured to receive a mixture of air and oil from an external source and a deoiler. The deoiler includes a shaft including an inlet passage and an outlet passage, both formed on an inner portion of the shaft and separated from one another, a separator unit coupled to and surrounding a portion of the shaft and including an inlet and an outlet and a pre-pressuring co…
- Who is the assignee on this patent?
- Slayter Matthew, Blewett Michael R, Stoicescu Adrian L, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification F02C7/32. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue May 12 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).