United States: 19 17 The United States Patent Office decided not to accept the patent application for perpetual motion machine.
As far as we know, these two leading countries in science, technology and physics explicitly prohibit perpetual motion machines from applying for patents, but other countries are unclear. But it will hardly pass.
The first perpetual motion machine violates the first law of conservation of energy, and the second violates the second law of thermodynamics. Contains the following 9 categories:
(1) Mechanical class: trying to obtain starting energy by internal circulation of machinery, trying to break through the conservation of energy. And according to the energy gain, the obtained energy is output, and the output energy is divided into two parts, one of which provides power for the machinery. The other part does external work. (2) Electricity/magnetic motive: It belongs to the perpetual motion machine category, but it is called a toy because it has no industrial practicability. Concept, hypothetical concept, the interaction between magnet and electromagnetic field makes energy break through the conservation of energy, and the output obtained by magnetomotive is greater than the input. But in fact, experiments show that the magnetic motion will eventually stop because of degaussing. (3) Thermal cycle: trying to break through thermal I and thermal II, but ultimately failing, the temperature balance point and temperature cannot be superimposed, and the conversion consumption cannot be completely converted in the internal environment. (4) Air compressor: rely on compressed air until the temperature rises. Theoretically, air compression and energy release are conserved, but the mechanism using air compression involves the energy consumption of mechanical parts such as crankshaft. There are many imperfections in the speed of heat evaporation and the return of air temperature, but because of limited resources, the specific information is temporarily unknown (theoretically feasible perpetual motion machine). (5) Tesla coil: It is official information. People say it is not complete, but it does exist in theory and reality. It is an instrument for collecting electric energy in nature. Not to mention the official documents, but the coil made of natural electromagnetic field energy can only be a toy. (6) Waterbird: Einstein's legendary toy, a toy machine that uses the boiling point of liquid and the temperature of nature. (7) Geometric perpetual motion machine: This is a perpetual motion machine that integrates all mechanical theories, broadens innovation and achieves unprecedented success, and may also be a perpetual motion machine that will fail in the future. The inventor of this perpetual motion machine only studied the gain part, but gave up the fixed energy and chose the energy freely. An alternative combination is formed, which uses the torque difference between a circle and a triangle with equal circumference and ignores the shortest torque of the triangle. (8) Liquid perpetual motion machine: a perpetual motion machine designed by combining the density of liquid mass with gravity or another simple gravity of water and gas. However, due to conservation, the use of liquid has failed so far, and the water type and gas type seem to have failed. (9) Inverted siphon: This perpetual motion machine tries to change the thickness of the pipeline, adding a water tank above the water pipe, and changing the potential energy of rainbow suction according to the water pressure. However, due to the limitation of the outlet, the water pressure was determined, which led to another failure.
You can explore by making perpetual motion machines and bring a different physical world from you. But don't indulge in this and go astray. It has been hundreds of years since India put forward the exploration of perpetual motion machine in AD 1200. Don't believe in cheating just because you believe in perpetual motion. Thank you.