5 results about "Pressure regulator" patented technology

A portable pressurized gas delivery system with impact protection includes a pressure regulator device comprised of a shut-off valve/refill portion, a pressure regulation portion and a flow control portion. The pressure regulator device is attached via a mating machine threaded portion to a high pressure gas vessel or tank. An adapter or flange washer is situated between the regulator device and tank. A u-shaped handle is attached to the flange washer and extends along side and beyond the height of the gas pressure regulator. A circular ring is transversely attached to the u-shaped handle and situated to surround the regulator device thereby providing impact protection from all directions for the gas pressure regulator device. The pressure regulator device and flange washer include mechanical alignment mechanisms so that angular alignment of the devices is established.

The invention discloses a natural gas pressure regulator station system. The natural gas pressure regulator station system is characterized by comprising an inlet insulation and fire alarm cut-off unit, a cyclone separation unit, a filter separation unit, a measuring unit, a pressure regulating unit and an outlet unit, which are sequentially connected together. A pressure regulator station is far away from a gas user, a front module of the natural gas pressure regulator station system is arranged in front of the gas user, the front module comprises a front measuring unit, a front fine filter unit and a front insulation and fire alarm cut-off unit. The natural gas pressure regulator station system has advantages that the investment and operation cost can be reduced, and the stability and safety for supplying the natural gas can be improved; a complete auxiliary facility is also provided on the basis of a heating unit and a front unit for the gas consumption characteristics and upstream gas source parameters of the gas user, so that the safety and stability of the pressure regulator station system in operation can be guaranteed, and the requirements of the gas user on high natural gas parameter accuracy and high response speed can be met.

An irrigation sprinkler can include an outer case and a riser extendible from the outer case by water pressure. A nozzle can be rotatably mounted at an upper end of the riser. A water inlet can connect the sprinkler to a water source. A turbine may be mounted in the riser for rotation by water entering a lower end of the riser. A gear train reduction can be mounted in the riser. A gear driven coupling mechanism mounted in the riser may couple the gear train reduction and the nozzle. A pressure regulator can be mounted inside the outer case at the water inlet.

A pump-priming device configured to fit within the pump inlet circuit formed in the valve body of an automatic transmission is disclosed. The present pump priming device comprises a fluid-conducting structure having a fluid inlet and a fluid outlet, which is fabricated from sheet metal or flexible tubing and is designed to be installed within the original equipment manufacture valve body as a drop-in-place component. The present pump priming device diverts the flow of automatic transmission fluid (i.e. regulator exhaust fluid) released by the pressure regulator valve, which under normal operating conditions would flow from the pressure regulator valve back to the sump, and to redirect such flow of regulator exhaust fluid back to the pump inlet. Such redirection of regulator exhaust fluid pressurizes the pump inlet circuit and raises the output of the pump to provide adequate transmission fluid flow within the hydraulic system at low engine speeds.