35results about How to "Increase launch speed" patented technology

A bird launcher for hunt training with a door through which a bird is placed in a guide belt in an interior of a housing substantially eliminates injury to the bird. An elastic spring mounted at one end of an operating rod substantially eliminates inadvertent movement of an operating rod thereby preventing a premature launch, thus improving the safety of the operator and the bird. A fixing member is centered on the bird launcher's longitudinal center line and extends to at least one-half of a length of guide rods. The fixing member places pressure in the approximate center of the guide rods thereby preventing the guide rods from opening at the ends and additionally creating a balanced release point when the bird launcher is activated. The balance release point ensures a more stabilized launch so that the bird is released in a desired direction.

The invention discloses an intelligent fault diagnosis device of an industrial robot. The intelligent fault diagnosis device comprises an upper box, lower vertical plates, a conveying belt and a sliding chute, wherein the upper box all adopts such a structure that two side walls and the bottom are open, the two lower vertical plates are symmetrically arranged at the bottom end of the upper box, a conveying mechanism is arranged at the bottoms of the lower vertical plates and comprises the conveying belt and the sliding chute, the conveying belt is arranged on the upper surface of the sliding chute, a radio-frequency signal receiving amplifier is mounted on the top surface of the upper box, and an infrared ray scanner and a controller are mounted on the side wall of the radio-frequency signal receiving amplifier. By means of an ultrasonic generator, a transducer and the radio-frequency signal receiving amplifier, the launching speed and the transmission speed of diagnosis signals are increased on the basis of ultrasonic diagnosis, the work efficiency and the accuracy of a diagnosis result are improved, characters and images can be reflected by means of a first display screen and a second display screen, and the diagnosis result is convenient to observe.

The invention discloses a combined asynchronous induction electromagnetic coil emitter and an ignition method thereof. The combined asynchronous induction electromagnetic coil emitter comprises a plurality of sets of multistage coil emitters, a gun barrel and a plurality of connectors. Each multistage coil emitter comprises a multistage driving coil set and a corresponding armature, the multistagedriving coils are sequentially wound outside the gun barrel in the axial direction of the gun barrel, the armatures are sequentially arranged in the gun barrel in the axial direction of the gun barrel, and the adjacent armatures are connected through the connectors. When the combined asynchronous induction electromagnetic coil emitter is not triggered, the armatures are located in the corresponding multistage driving coil sets. After the combined asynchronous induction electromagnetic coil emitter is triggered, the multistage driving coils provide acting force pointing to a gun opening in theaxial direction of the gun barrel for the armatures in the multistage driving coils. According to the combined asynchronous induction electromagnetic coil emitter, propulsive force of different pulsewidths, amplitudes and waveforms can be achieved, the accelerated speed faults of the armatures can be avoided, and therefore acceleration is smoother; meanwhile, stress, the emitting speed and emitting efficiency can be improved; and the combined asynchronous induction electromagnetic coil emitter is more suitable for occasions with higher requirements for thrust precision.

The invention provides an ejection blocking device, which includes a pulley block, a draw bar, a high-pressure gas storage device and a cylinder; the pulley set is connected to several cylinders through the draw bar; the cylinder includes a piston; the piston is connected to the draw bar Rod connection; a high-pressure liquid seal chamber is provided at the joint between the cylinder and the draw rod; a labyrinth seal chamber is provided at the upper and lower ends of the high-pressure liquid seal chamber, and the labyrinth seal chamber communicates with the high-pressure liquid seal chamber ; The high-pressure liquid sealed chamber communicates with the high-pressure gas storage device; the other end of the pulley block is connected to the ejector. The invention has good sealing effect and simple structure.