| 1/00 | Installations or systems with accumulators; Supply reservoir or sump assemblies |
| 1/02 | Installations or systems with accumulators; Supply reservoir or sump assemblies Installations or systems with accumulators (devices damping pulsations or vibrations in fluids for use in, or in connection with, pipes or pipe systems F16L 55/04) |
| 1/027 | Installations or systems with accumulators; Supply reservoir or sump assemblies Installations or systems with accumulators (devices damping pulsations or vibrations in fluids for use in, or in connection with, pipes or pipe systems F16L 55/04) having accumulator charging devices (control of fluid pressure in general G05D 16/00) |
| 1/033 | Installations or systems with accumulators; Supply reservoir or sump assemblies Installations or systems with accumulators (devices damping pulsations or vibrations in fluids for use in, or in connection with, pipes or pipe systems F16L 55/04) having accumulator charging devices (control of fluid pressure in general G05D 16/00) with electrical control means |
| 1/04 | Installations or systems with accumulators; Supply reservoir or sump assemblies Installations or systems with accumulators (devices damping pulsations or vibrations in fluids for use in, or in connection with, pipes or pipe systems F16L 55/04) Accumulators (connection of valves to inflatable elastic bodies B60C 29/00) |
| 1/08 | Installations or systems with accumulators; Supply reservoir or sump assemblies Installations or systems with accumulators (devices damping pulsations or vibrations in fluids for use in, or in connection with, pipes or pipe systems F16L 55/04) Accumulators (connection of valves to inflatable elastic bodies B60C 29/00) using a gas cushion; Gas charging devices; Indicators or floats therefor |
| 1/10 | Installations or systems with accumulators; Supply reservoir or sump assemblies Installations or systems with accumulators (devices damping pulsations or vibrations in fluids for use in, or in connection with, pipes or pipe systems F16L 55/04) Accumulators (connection of valves to inflatable elastic bodies B60C 29/00) using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means |
| 1/12 | Installations or systems with accumulators; Supply reservoir or sump assemblies Installations or systems with accumulators (devices damping pulsations or vibrations in fluids for use in, or in connection with, pipes or pipe systems F16L 55/04) Accumulators (connection of valves to inflatable elastic bodies B60C 29/00) using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means attached at their periphery (F15B 1/16 takes precedence) |
| 1/14 | Installations or systems with accumulators; Supply reservoir or sump assemblies Installations or systems with accumulators (devices damping pulsations or vibrations in fluids for use in, or in connection with, pipes or pipe systems F16L 55/04) Accumulators (connection of valves to inflatable elastic bodies B60C 29/00) using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means attached at their periphery (F15B 1/16 takes precedence) by means of a rigid annular supporting member |
| 1/16 | Installations or systems with accumulators; Supply reservoir or sump assemblies Installations or systems with accumulators (devices damping pulsations or vibrations in fluids for use in, or in connection with, pipes or pipe systems F16L 55/04) Accumulators (connection of valves to inflatable elastic bodies B60C 29/00) using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means in the form of a tube |
| 1/18 | Installations or systems with accumulators; Supply reservoir or sump assemblies Installations or systems with accumulators (devices damping pulsations or vibrations in fluids for use in, or in connection with, pipes or pipe systems F16L 55/04) Accumulators (connection of valves to inflatable elastic bodies B60C 29/00) using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means Anti-extrusion means |
| 1/20 | Installations or systems with accumulators; Supply reservoir or sump assemblies Installations or systems with accumulators (devices damping pulsations or vibrations in fluids for use in, or in connection with, pipes or pipe systems F16L 55/04) Accumulators (connection of valves to inflatable elastic bodies B60C 29/00) using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means Anti-extrusion means fixed to the separating means |
| 1/22 | Installations or systems with accumulators; Supply reservoir or sump assemblies Installations or systems with accumulators (devices damping pulsations or vibrations in fluids for use in, or in connection with, pipes or pipe systems F16L 55/04) Accumulators (connection of valves to inflatable elastic bodies B60C 29/00) using a gas cushion; Gas charging devices; Indicators or floats therefor Liquid port constructions |
| 1/24 | Installations or systems with accumulators; Supply reservoir or sump assemblies Installations or systems with accumulators (devices damping pulsations or vibrations in fluids for use in, or in connection with, pipes or pipe systems F16L 55/04) Accumulators (connection of valves to inflatable elastic bodies B60C 29/00) using a gas cushion; Gas charging devices; Indicators or floats therefor with rigid separating means, e.g. pistons |
| 1/26 | Installations or systems with accumulators; Supply reservoir or sump assemblies Supply reservoir or sump assemblies |
| 3/00 | Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids |
| 5/00 | Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities (F15B 9/00 takes precedence; for measuring or controlling G01, G05) |
| 7/00 | Fluid-pressure actuator systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors |
| 7/02 | Fluid-pressure actuator systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors Systems with continuously-operating input and output apparatus |
| 7/04 | Fluid-pressure actuator systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors in which the ratio between pump stroke and motor stroke varies with the resistance against the motor (in brake-actuating systems for motor vehicles B60T) |