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F03G 1/00
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Spring motors |
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F03G 1/02
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Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil |
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F03G 1/04
|
Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil using rubber springs |
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F03G 1/06
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Other parts or details |
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F03G 1/08
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Other parts or details for winding |
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F03G 1/10
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Other parts or details for producing output movement other than rotary, e.g. vibratory |
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F03G 3/00
|
Other motors, e.g. gravity or inertia motors |
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F03G 3/02
|
Other motors, e.g. gravity or inertia motors using wheels with circumferentially-arranged compartments co-operating with solid falling bodies |
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F03G 3/04
|
Other motors, e.g. gravity or inertia motors driven by sand or like fluent solid material |
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F03G 3/06
|
Other motors, e.g. gravity or inertia motors using pendulums |
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F03G 3/08
|
Other motors, e.g. gravity or inertia motors using flywheels |
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F03G 4/00
|
Devices for producing mechanical power from geothermal energy |
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F03G 4/02
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Devices for producing mechanical power from geothermal energy with direct fluid contact |
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F03G 4/04
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Devices for producing mechanical power from geothermal energy with deep-well turbo-pump |
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F03G 4/06
|
Devices for producing mechanical power from geothermal energy with fluid flashing |
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F03G 5/00
|
Devices for producing mechanical power from muscle energy |
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F03G 5/02
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Devices for producing mechanical power from muscle energy of endless-walk type, e.g. treadmills |
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F03G 5/04
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Horsemills or the like |
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F03G 5/06
|
Devices for producing mechanical power from muscle energy other than of endless-walk type |
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F03G 5/08
|
Devices for producing mechanical power from muscle energy other than of endless-walk type for combined actuation by different limbs, e.g. hand and leg |
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F03G 6/00
|
Devices for producing mechanical power from solar energy |
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F03G 6/02
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Devices for producing mechanical power from solar energy using a single state working fluid |
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F03G 6/04
|
Devices for producing mechanical power from solar energy using a single state working fluid gaseous |
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F03G 6/06
|
Devices for producing mechanical power from solar energy with solar energy concentrating means |
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F03G 7/00
|
Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for |
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F03G 7/04
|
Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature |
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F03G 7/05
|
Ocean thermal energy conversion, i.e. OTEC |
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F03G 7/06
|
Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying, or the like |
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F03G 7/08
|
Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching, or like movements, e.g. from the vibrations of a machine |
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F03G 7/10
|
Alleged perpetua mobilia |
