JET ENGINE WITH MULTIPLE CHAMBERS AND A BEARING CHAMBER SUPPORT
First Claim
1. A jet engine with a bearing chamber, a sealing chamber, a de-aeration chamber and a bearing chamber support that delimitates the bearing chamber comprising at least one bearing appliance in certain areas, wherein the bearing chamber is separated from the sealing chamber via a sealing appliance, with the sealing chamber in turn being separated via one further sealing appliance from the de-aeration chamber that is arranged at a side of the sealing chamber that is facing away from the bearing chamber, and wherein the sealing chamber is connected to a sealing air conduit by means of which the bearing chamber can be supplied with a sealing air volume flow, and the de-aeration chamber is connected to a de-airing appliance via which a volume flow can be discharged from the de-aeration chamber into a core flow channel of the jet engine, wherein the de-airing appliance is embodied as at least one air extraction duct with a tubular flow cross-section.
1 Assignment
0 Petitions
Accused Products
Abstract
A jet engine with a bearing chamber, a sealing chamber, a de-aeration chamber and a bearing chamber support, the support delimiting the bearing chamber comprising at least one bearing appliance in certain areas. The bearing chamber is separated from the sealing chamber via a sealing appliance, with the sealing chamber being separated via a further sealing appliance from the de-aeration chamber that is arranged at the side of the sealing chamber facing away from the bearing chamber. The sealing chamber is connected to a sealing air conduit, by which the bearing chamber can be supplied with a sealing air volume flow. The de-aeration chamber is connected to a de-airing appliance via which a volume flow can be discharged from the de-aeration chamber into a core flow channel of the jet engine. The de-airing appliance is embodied as at least one air extraction duct with a tubular flow cross-section.
6 Citations
13 Claims
- 1. A jet engine with a bearing chamber, a sealing chamber, a de-aeration chamber and a bearing chamber support that delimitates the bearing chamber comprising at least one bearing appliance in certain areas, wherein the bearing chamber is separated from the sealing chamber via a sealing appliance, with the sealing chamber in turn being separated via one further sealing appliance from the de-aeration chamber that is arranged at a side of the sealing chamber that is facing away from the bearing chamber, and wherein the sealing chamber is connected to a sealing air conduit by means of which the bearing chamber can be supplied with a sealing air volume flow, and the de-aeration chamber is connected to a de-airing appliance via which a volume flow can be discharged from the de-aeration chamber into a core flow channel of the jet engine, wherein the de-airing appliance is embodied as at least one air extraction duct with a tubular flow cross-section.
Specification