The invention discloses a gas generator capable of reducing the influence of environment temperature on performance. The gas generator comprises a pipe body, high-pressure gas is arranged in the pipebody, an ignition device is arranged at one end of the pipe body, a gas outlet structure is arranged at the other end of the pipe body, the gas outlet structure comprises a gas outlet pipe sleeve, thegas outlet pipe sleeve is fixedly connected with the pipe body, and one end of the gas outlet pipe is sealed and located outside the pipe body. A plurality of exhaust holes are formed in the sealed end of the gas outlet pipe sleeve, a diffuser is arranged at the other end of the gas outlet pipe sleeve and located in the pipe body, one end of the diffuser is fixedly connected with the gas outlet pipe sleeve, a plurality of gas outlet holes are formed in the other end of the diffuser, and a rupture disk is arranged in the gas outlet pipe sleeve and located between the gas outlet holes and the exhaust holes. The interior of the pipe body communicates with the interior of the air outlet pipe sleeve through a plurality of gas outlets. The gas generator has the beneficial effects that the performance of the generator is slightly influenced by the environment, and the output performance of the generator can be kept stable.
本发明公开了一种可缩小环境温度对性能影响的气体发生器,它包括管体,管体内设有高压气体,管体的一端设有点火装置,管体的另一端设有出气结构,出气结构包括出气管套,出气管套与管体固定连接,出气管套的一端密封且位于管体外,出气管套密封的一端设有若干个排气孔,出气管套的另一端设有扩散器且位于管体内,扩散器的一端与出气管套固定连接,扩散器的另一端设有若干个出气孔,出气管套内设有爆破膜,爆破膜位于出气孔和排气孔之间,管体内部通过若干个出气孔与出气管套的内部相连通。本发明的有益效果是:发生器性能受环境影响很小,发生器的输出性能可保持稳定。
Gas generator capable of reducing influence of environment temperature on performance
一种可缩小环境温度对性能影响的气体发生器
2020-12-11
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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