Gear baffle

1. A gear baffle disposed proximate to a gear, the gear at least partially submerged in a fluid, the gear baffle comprising:

a body having a first side and a second side;

a gear cavity between the first side and the second side which partially encloses the gear;

at least one flow port; and

a collector end face having a first side portion extending outwardly with respect to the first side of the body, and a second side portion extending outwardly with respect to the second side of the body, a first channel passage created in the first side portion, and a first channel flow diverter directing a portion of the fluid from a first side channel into the first channel passage, the first channel passage in communication with the first side channel via a first channel entrance;

wherein a fluid displaced by rotation of the gear positioned within the gear baffle collects on the first side and the second side of the gear baffle and is directed out of the gear baffle through the at least one flow port of the gear baffle.

2. The gear baffle of claim 1 , wherein the at least one flow port includes three flow ports.

3. The gear baffle of claim 2 , wherein a circumferential flow port defining a first flow port of the three flow ports is located between a second flow port a third flow port of the three flow ports.

4. The gear baffle of claim 3 , wherein the circumferential flow port has a diameter larger than a diameter of either of the second flow port or the third flow port.

5. The gear baffle of claim 3 , wherein rotation of the gear generates side flow and the second flow port and the third flow port each include a side port discharging flow collected from the side flow.

6. The gear baffle of claim 1 , further comprising one or more inlet or outlet apertures located in a baffle body portion selectively positioned in a bath of the fluid.

7. The gear baffle of claim 1 , wherein the first and the second side portions collect side flow from the gear during gear rotation, the first and second side portions each including an inclined surface directing flow by gravity of the fluid to first or second side ports of the first and second side portions.

8. The gear baffle of claim 1 , wherein the body is made from a polymeric material.

9. The gear baffle of claim 1 , wherein the body is semi-circular in shape and includes a longitudinal axis “A” through a center of the body corresponding to an axis of rotation of the gear.

10. The gear baffle of claim 1 , further comprising at least one aperture provided in each of the first side and the second side which permit positioning of fasteners used to releasably mount the pear baffle to a structure of a transmission.

11. An assembly comprising:

a gear baffle disposed between a gear and a structure, the gear baffle including:

a body having a first side and a second side and a gear cavity between the first side and the second side which partially encloses the gear with the gear at least partially submerged in a fluid;

multiple flow ports; and

a baffle collector end having a collector end face wherein the collector end face includes a first side portion extending outwardly with respect to the first side of the body, and a second side portion extending outwardly with respect to the second side of the body, a first channel passage created in the first side portion, and a first channel flow diverter directing a portion of the fluid from a first side channel into the first channel passage, the first channel passage in communication with the first side channel via a first channel entrance;

wherein as the gear rotates, the fluid contacts gear teeth of the gear and is propelled centrifugally outward due to centrifugal force for collection after contacting the inner walls of the baffle collector end; and

wherein the fluid displaced by rotation of the gear positioned within the gear baffle collects on the first side and the second side of the gear baffle and is directed out of the gear baffle end face and through the multiple flow ports of the gear baffle.

12. The gear baffle of claim 11 , wherein the baffle includes:

a second channel passage created in the second side portion; and

a second channel flow diverter directing a portion of the fluid from a second side channel into the second channel passage, the second channel passage in communication with the second side channel via a second channel entrance.

13. The gear baffle of claim 11 :

wherein the multiple flow ports include a circumferential flow port a first side port and a second side port; and

wherein the fluid exits the baffle in three different directions through individual ones of the circumferential flow port, the first side port, and the second side port.

14. A gear baffle system, comprising:

a structure;

a sump disposed within the structure for collecting a fluid;

a gear baffle disposed between a gear and the structure, the gear baffle including:

a body having a first side and a second side and a gear cavity between the first side and the second side which partially encloses the gear with the gear at least partially submerged in the fluid;

multiple flow ports including a circumferential flow port,

a first side port and a second side port;

a baffle collector end having a collector end face wherein the collector end face includes a first side portion extending outwardly with respect to the first side of the body, and a second side portion extending outwardly with respect to the second side of the body, a first channel passage created in the first side portion, and a first channel flow diverter directing a portion of the fluid from a first side channel into the first channel passage, the first channel passage in communication with the first side channel via a first channel entrance; and

wherein the first side channel includes a side channel inlet wall oriented at an angle with respect to an inner wall of the first side of the body, the angle ranging between approximately 0 to 45 degrees to promote transitioning of fluid flow into the first and second side ports;

wherein the fluid displaced by rotation of the gear positioned within the gear baffle collects on the first side and the second side of the gear baffle and is directed out of the gear baffle end face and through the multiple flow ports of the gear baffle.