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    • 5. 发明申请
    • INVENTION ON IMPROVING AN ENGINES EFFICIENCY BY HEAT PRESERVATION, AND ENGINES EMPLOYING THIS INVENTION
    • 通过保温提高发动机效率的发明以及使用本发明的发动机
    • WO2018032030A1
    • 2018-02-22
    • PCT/AU2017/000161
    • 2017-08-04
    • ZHANG, Yong
    • ZHANG, Yong
    • F02B77/11F02B77/02F02F3/12F02M53/04H01T13/16F02M26/01F02M26/13F02M26/20F02M26/37F01N9/00
    • Improving an IC Engine's thermal efficiency by heat preservation by providing: heat insulation layers to the cylinder, piston crown, combustion chamber and cylinder-head including internal gaps/ cavities with or without vacuum; reduced carbonisation of fuel and oil; reduced the thermal shock by exhaust gas recirculation - EGR with control/intake valves, heating and storage tank; improved thermal shock resistance of insulation with flexible/porous thread/fibre and cloth materials bound together by binding with paste, stitching, weaving, braiding or pressed/clamped together; improved distortion resistance using sapphire or tungsten steel; an elongated piston cap or cone; segmented or annular sheet cylinder/liner construction; direct or indirect cooling of fuel injectors with fuel recirculation or spark plugs with high pressure gas jets in pits or slits.
    • 通过为汽缸,活塞顶,燃烧室和汽缸盖提供隔热层,包括具有或不具有真空的内部间隙/腔体,通过保温来改善IC发动机的热效率; 减少燃料和石油的碳化; 通过废气再循环降低热冲击 - 带有控制/进气阀的EGR,加热和储存罐; 通过与浆糊粘合,缝合,编织,编织或压制/夹紧在一起而将粘合在一起的柔性/多孔线/纤维和布料粘合在一起的改善的抗热震性; 使用蓝宝石或钨钢提高抗变形能力; 细长的活塞帽或锥体; 分段或环形片材缸/衬里结构; 直接或间接冷却带有燃油再循环的燃油喷射器或带有高压气体喷射器的凹坑或狭缝中的火花塞。