国家/地区 中国（13） 世界知识产权组织（5） 印度（3） 欧洲专利局（EPO）（2） 日本（2） 韩国（2） 美国（2）
IPC部 F（22）
IPC大类 F02（22）
IPC小类 F02M（8） F02F（7） F02C（4）
B32B（3） C08K（3） B64D（2）
C09D（2） F01N（2） F02D（2）
IPC C08K003/04（3） B32B009/00（2） C08K003/013（2）
C09D007/61（2） F02C007/24（2） F02D041/00（2）
F02F001/00（2） F02F003/00（2） F02F005/00（2）
F02F011/00（2） F02M027/06（2） F02M035/024（2）
F02M037/00（2）
发明人 PICCALUGA P（2） STEFFAN C（2）
公开年 2021（22）
申请年 2021（11）  2020（10） 
专利权人 FLEBUS O（2） PICCALUGA P（2） STEFFAN C（2）

Oxygen supply system for internal combustion engines, has oxygen suppliers for engines, particle filters, oxygen generators, loading and recharging oxygen or oxygen mixed with argon, filtering by particle pre-filters.

MUNOZ SAIZ M

Graphene permeable layer piston for reciprocating movement in automobile engine cylinder body, has piston pin whose upper surface is provided with upward oil injection hole, and connecting rod whose lower end is connected with rod cover.

YANG G

Automobile oil delivery pipe assembly for providing conveying petroleum for automobile, has oil conveying pipe comprising poly-chlorine base material layer silicon oil layer and scale anti-corrosion coating.

GUO P

Preparation of carbon fiber reinforced/carbon-silicon carbide composite material, involves preparing carbon fiber perform and carbon fiber reinforced matrix carbon porous material, heating, preparing carbon fiber reinforced/carbon-carbon nanofillers, molten siliconizing, and heating.

LUO H, LUO R

Negative ion graphene oil-saving device comprises upper and lower hard plastic plates, where between the plates is orderly provided with first anion graphene layer, rare earth layer, tourmaline powder layer and second anion layer.

YAN N

Sealing pad of composite cylinder cover for sealing between cylinder cover and cylinder housing, has core plate and composite material plate that are formed with sealing weld bead at boundary position.

LUO Z

precisely split cylinder sleeve cooling device, has flow blocking plug provided with flow passage, where flow passage is provided with resistance fluid.

XIAO J

Thermally-conductive film of heating apparatus mounted in gas turbine engine, comprises graphene sheet and resin sheet that are formed in sheet form by making surface direction or out-plane direction into thickness direction.

IKEDA K, ISHIKAWA N, FUNATSU T, OYAMA K

Fuel supply structure for rocket, has adsorption material that absorbs liquid fuel, which is absorbing material made of three-dimensional graphene and that comprises pores, and liquid fuel which is selected from one of dimethyl hydrazine and kerosene.

LIAO H

Demagnetizing and electromagnetic magnetic depolarizing information effect of electric and magnetic fields of air by presence of deployed metal grid inserted in air circulation by switching depolarized fields of structure in exchange on air.

JOSE B, PICCALUGA P, STEFFAN C