Descriptions for F15B and notes/indexes are displayed on this screen.
| F15B
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SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
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Note(s)
In this subclass, the following terms are used with the meanings indicated:"telemotor" means a system or device in which a substantially constant amount of fluid is trapped between an input member and an output member to act as a fluid link;"servomotor" means a fluid-pressure actuator, e.g. a piston and cylinder, directly controlled by a valve or other device which is responsive to operation of an initial controlling member; "Servomotor" does not cover a telemotor. The initial controlling member may be adjacent to the servomotor or at a distance, and may be, for example, a hand lever.
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Subclass indexes
SUPPLYING FLUID UNDER PRESSURE | 1/00 | INTENSIFIERS OR FLUID-PRESSURE CONVERTERS; TRANSDUCERS | 3/00; 5/00 | FLUID-PRESSURE ACTUATOR SYSTEMS | Telemotors or systems related to the output of a pump | 7/00 | Servomotors | 9/00, 11/00, 13/00 | Devices for displacing a member | 15/00 | Combinations of telemotors and servomotors; other systems; details | 17/00; 18/00; 21/00 | TESTING; SAFETY | 19/00; 20/00 |
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