IPC-Stelle: F03G [Version 2017.01]

SymbolTypTitel
FSKMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F03KLMACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
F03GUKLSPRING, WEIGHT, INERTIA, OR LIKE MOTORS; MECHANICAL-POWER-PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR (arrangements in connection with power supply in vehicles from force of nature B60K 16/00; electric propulsion with power supply in vehicles from force of nature B60L 8/00)
F03G 1/00HGRSpring motors (spring-driven toys A63H; springs in general F16F; precision time mechanisms, e.g. for clocks or watches, G04B) [1, 2006.01]
F03G 1/02UGR1
.characterised by shape or material of spring, e.g. helical, spiral, coil [1, 2006.01]
F03G 1/04UGR2
. .using rubber springs [1, 2006.01]
F03G 1/06UGR1
.Other parts or details [1, 2006.01]
F03G 1/08UGR2
. .for winding [1, 2006.01]
F03G 1/10UGR2
. .for producing output movement other than rotary, e.g. vibratory [1, 2006.01]
F03G 3/00HGROther motors, e.g. gravity or inertia motors [1, 2006.01]
F03G 3/02UGR1
.using wheels with circumferentially-arranged compartments co-operating with solid falling bodies (F03G 3/04 takes precedence) [1, 2006.01]
F03G 3/04UGR1
.driven by sand or like fluent solid material [1, 2006.01]
F03G 3/06UGR1
.using pendulums [1, 2006.01]
F03G 3/08UGR1
.using flywheels [1, 2006.01]
F03G 4/00HGRDevices for producing mechanical power from geothermal energy [5, 2006.01]
F03G 4/02UGR1
.with direct fluid contact [5, 2006.01]
F03G 4/04UGR1
.with deep-well turbo-pump [5, 2006.01]
F03G 4/06UGR1
.with fluid flashing [5, 2006.01]
F03G 5/00HGRDevices for producing mechanical power from muscle energy (driving cycles B62M) [1, 2006.01]
F03G 5/02UGR1
.of endless-walk type, e.g. treadmills [1, 2006.01]
F03G 5/04UGR2
. .Horsemills or the like [1, 2006.01]
F03G 5/06UGR1
.other than of endless-walk type [1, 2006.01]
F03G 5/08UGR2
. .for combined actuation by different limbs, e.g. hand and leg [1, 2006.01]
F03G 6/00HGRDevices for producing mechanical power from solar energy (solar boilers F24) [5, 2006.01]
F03G 6/02UGR1
.using a single state working fluid [5, 2006.01]
F03G 6/04UGR2
. .gaseous [5, 2006.01]
F03G 6/06UGR1
.with solar energy concentrating means [5, 2006.01]
F03G 7/00HGRMechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for [1, 2006.01]
F03G 7/04UGR1
.using pressure differences or thermal differences occurring in nature (F03G 7/06 takes precedence) [1, 2006.01]
F03G 7/05UGR2
. .Ocean thermal energy conversion, i.e. OTEC [5, 2006.01]
F03G 7/06UGR1
.using expansion or contraction of bodies due to heating, cooling, moistening, drying, or the like (using thermal expansion of non-vaporising liquids F01K) [1, 2006.01]
F03G 7/08UGR1
.recovering energy derived from swinging, rolling, pitching, or like movements, e.g. from the vibrations of a machine [1, 2006.01]
F03G 7/10UGR1
.Alleged perpetua mobilia (using hydrostatic thrust F03B 17/04) [1, 2006.01]