Claims
- 1. A gyro comprising a stator housing, a rotor rotatably mounted in said stator housing by fluidic bearing means, said fluidic bearing means having a plurality of inwardly circumferentially arranged ports that have means for admitting fluid to said plurality of inwardly circumferentially arranged ports and said plurality of inwardly circumferentially arranged ports opening into a fluidic space defined between said rotor and said stator housing, a plurality of outwardly circumferentially arranged ports with means for directing fluid to said plurality of circumferentially arranged ports and said plurality of circumferentially arranged ports opening into the fluidic space defined between said rotor and said stator housing, a first circumferentially arranged exhaust from said fluidic bearing space and being located between said plurality of inwardly circumferentially arranged ports and said plurality of outwardly circumferentially arranged ports, a second circumferentially arranged exhaust located radially outwardly of said plurality of outwardly circumferentially arranged ports, and an exhaust channel between each of said plurality of inwardly circumferentially arranged ports and said plurality of outwardly circumferentially arranged ports and in fluid communication with said first exhaust and said second exhaust.
- 2. A gyro as set forth in claim 1, wherein means are provided for reducing pressure at said circumferentially arranged exhausts to cause the fluid from the fluidic bearing space to be attracted to said circumferentially arranged exhausts.
- 3. A gyro as set forth in claim 2, wherein said means for producing reduced pressure at said circumferentially arranged exhausts includes a jet arrangement in which an outlet passage from said circumferentially arranged exhausts communicates at a 90.degree. angle with a jet outlet that receives fluid through a restricted orifice from an inlet passage to cause the fluid being jetted through said orifice and into said jet outlet to cause a low pressure to be produced in said outlet passage and said circumferentially arranged exhausts.
- 4. A gyro as set forth in claim 3, wherein said fluidic bearing means has a spherical shaped surface on said rotor that mates with a similar spherical shaped surface on said stator housing.
- 5. A gyro as set forth in claim 4, wherein caging means are provided for maintaining the rotor in a caged position until fluid is provided to said fluidic bearing means, said caging means being actuated by the same fluid as that supplied to said fluidic bearing means.
- 6. A gyro as set forth in claim 5, wherein said fluidic bearing means includes another spherical surface on said rotor that mates with another spherical surface on said stator housing to define another fluidic bearing space between said rotor and said stator housing, and passage means in said stator housing communicating fluid to said another fluidic bearing space.
DEDICATORY CLAUSE
The invention described herein may be manufactured, used, and licensed by or for the Government for governmental purposes without the payment to me of any royalties thereon.
US Referenced Citations (5)