3 results about "Wave tube" patented technology

A high-precision dispensing machine specifically designed for sealing optical waveguides includes a horizontally arranged dispensing platform, a horizontally arranged support plate mounted on the platform, and a drive device for driving the support plate to move horizontally on the platform. Several insertion slots for placing optical waveguides are provided on the top of the support plate. A dispensing can is mounted above the support plate via a bracket. A vertically arranged dispensing nozzle is mounted on the side of the dispensing can, and a power device for driving the nozzle to move vertically to insert it into the end of the optical waveguide for dispensing. The dispensing nozzle is connected to the bottom of the dispensing can via a dispensing tube, on which a dispensing control valve and a peristaltic pump are mounted. This invention reduces reliance on manual experience, achieving precise dispensing of optical waveguides and significantly improving the sealing quality.

The application relates to a kind of spaceborne wave tube amplifier high voltage joint miniaturization butt joint methods, comprising: stripping, shaping, tin lining high voltage wire between wave tube power supply and wave tube butt joint;Cutting the length of high-voltage polyolefin heat shrinkable sleeve required, and wear on the high voltage wire;Wave tube power supply and wave tube butt joint high voltage wire is hooked together, and the total length of hooking welding spot and bare wire core is controlled at 4-5mm;Point epoxy glue on the hooking welding spot and high voltage wire core;According to the required process, use hot air gun to blow the high-voltage polyolefin heat shrinkable sleeve and solidify epoxy glue.The application realizes the miniaturization and light weight of the high voltage butt joint between the wave tube power supply and the wave tube of the spaceborne wave tube amplifier, shortens the development cycle of the product, and reduces the high voltage butt joint integration process time between the wave tube power supply and the wave tube from 72 hours to 4 hours.

This disclosure relates to a refrigerant compressor including a diffuser with one or more quarter wave tubes. The compressor is used in a heating, ventilation, and air conditioning (HVAC) chiller system, for example.