| 摘要 |
<p>Gas pressure meter without periodically moved components where gas channels (3..... 10) are arranged opposite to each other in the stator (1) and rotor (2), that the gas flow can open the transfer point. The rotor (2) has chambers (11.... 13) connected to the gas channels. Specifically the number of channels (3.... 10) in the stator (1) and the number of chambers (11.... 13) in the rotor (2) are different. The channels (3.... 10) in the stator (1) are alternately under pressure and pressure free while the non-radial position of the gas channels (3.... 6) corresponds to the direction of the gas flow. The stator and the rotor consist of discs or cones and the contact face or contact casing between stator and rotor is set to form a very narrow gap.</p> |
