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blasting (375053) 375053
heating (375053) 375053
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machines or engines for liquids (375053) 375053
mechanical engineering (375053) 375053
or a reactive propulsive thrust, not otherwise provided for (375053) 375053
producing mechanical power (375053) 375053
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wind, spring weight and miscellaneous motors (375053) 375053
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general tagging of cross-sectional technologies spanning over several sections of the ipc (123469) 123469
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mechanical-power producing devices or mechanisms, nototherwise provided for or using energy sources not otherwiseprovided for (70282) 70282
spring, weight, inertia or like motors (70282) 70282
indexing schemes relating to engines or pumps in varioussubclasses of classes f01-f04 (61313) 61313
indexing scheme relating to machines or engines other thannon-positive-displacement machines or engines, to wind motors,to non-positive displacement pumps, and to generating combustionproducts of high pressure or high velocity (58911) 58911
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control or regulation of electric motors, electric generatorsor dynamo-electric converters (9933) 9933
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flexible shafts (6225) 6225
rotary bodies other than gearing elements (6225) 6225
producing a reactive propulsive thrust, not otherwise providedfor (6006) 6006
rotary-piston or oscillating-piston machines or engines (5590) 5590
buildings or like structures for particular purposes (5572) 5572
fencing (5572) 5572
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swimming or splash baths or pools (5572) 5572
tents or canopies, in general (5572) 5572
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fluid-pressure actuators (5135) 5135
hydraulics or pneumatics in general (5135) 5135
technical subjects covered by former uspc cross-reference artcollections [xracs] and digests (4801) 4801
machines or engines, in general or of positive-displacementtype, e.g. steam engines (4781) 4781
controlling (4596) 4596
regulating (4596) 4596
working of plastics (4573) 4573
working of substances in a plastic state, in general (4573) 4573
climate change mitigation technologies related totransportation (4534) 4534
details of fluid-pressure systems, not otherwise provided for (4481) 4481
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07/2020
Hydroenergetic motor is the energy converter intended to transform the hydropotential energy into the mechanical work in the form of the torque in such a way that the force of the pressure... 
MECHANICAL ENGINEERING | WEAPONS | BLASTING | PRODUCING MECHANICAL POWER | WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS | MACHINES OR ENGINES FOR LIQUIDS | OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR | HEATING | LIGHTING
Patent
03/2020
Hydroenergetic motor is the energy converter intended to transform the hydropotential energy into the mechanical work in the form of the torque in such a way that the force of the pressure... 
MECHANICAL ENGINEERING | WEAPONS | BLASTING | PRODUCING MECHANICAL POWER | WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS | MACHINES OR ENGINES FOR LIQUIDS | OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR | HEATING | LIGHTING
Patent
01/2020
Hydroenergetic motor is the energy converter intended to transform the hydropotential energy into the mechanical work in the form of the torque in such a way that the force of the pressure... 
MECHANICAL ENGINEERING | WEAPONS | BLASTING | PRODUCING MECHANICAL POWER | WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS | MACHINES OR ENGINES FOR LIQUIDS | OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR | HEATING | LIGHTING
Patent
12/2019
Hydroenergetic motor is the energy converter intended to transform the hydropotential energy into the mechanical work in the form of the torque in such a way that the force of the pressure... 
MECHANICAL ENGINEERING | WEAPONS | BLASTING | PRODUCING MECHANICAL POWER | WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS | MACHINES OR ENGINES FOR LIQUIDS | OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR | HEATING | LIGHTING
Patent
Patent
03/2020
The utility model discloses a yaw motor, belongs to the technical field of wind power generation, and aims to overcome the defect that a brake in an existing yaw motor is easy to heat to cause... 
MECHANICAL ENGINEERING | WEAPONS | BLASTING | PRODUCING MECHANICAL POWER | DYNAMO-ELECTRIC MACHINES | MACHINES OR ENGINES FOR LIQUIDS | OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR | CONVERSION OR DISTRIBUTION OF ELECTRIC POWER | HEATING | LIGHTING | WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS | WIND MOTORS | GENERATION | ELECTRICITY
Patent
Patent
08/2020
FIELD: machine building; power engineering.SUBSTANCE: invention relates to power engineering and in particular to rotary inertial engines using for their... 
MECHANICAL ENGINEERING | WEAPONS | BLASTING | PRODUCING MECHANICAL POWER | WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS | MACHINES OR ENGINES FOR LIQUIDS | OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR | HEATING | LIGHTING
Patent
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