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    • 3. 发明专利
    • Capacitive level gage
    • 电容水平仪
    • JP2012053008A
    • 2012-03-15
    • JP2010197819
    • 2010-09-03
    • Mitsubishi Heavy Ind Ltd三菱重工業株式会社
    • YAMAGUCHI HIROAKIKAMINO YUICHIRO
    • G01F23/26
    • G01F23/263G01F23/266G01F23/268
    • PROBLEM TO BE SOLVED: To provide a capacitive level gage capable of suppressing generation of electrification even if an insulator is used for a structure.SOLUTION: A fuel oil gage 15 includes: a columnar inner structure 27 formed from an insulator; a hollow cylindrical outer structure 23 disposed in the outer peripheral side of the inner structure 27 with the entire circumference spaced therefrom and formed from an insulator; an inner electrode 29 stuck to the outer peripheral face of the inner structure 27; and an outer electrode 25 stuck to the inner peripheral face of the outer structure 23: measures a capacitance between the inner electrode 29 and the outer electrode 25; and detects a level of fuel being present between the inner electrode 29 and the outer electrode 25. The outer structure 23 includes a plurality of outside through-holes 31 allowing the movement of charges from the outer peripheral surface to the outer electrode 25.
    • 要解决的问题:提供即使绝缘体用于结构也能够抑制产生电气的电容电平计。 解决方案:燃料油表15包括:由绝缘体形成的柱状内部结构27; 中空圆柱形外部结构23设置在内部结构27的外周侧,其整个圆周与其隔开并由绝缘体形成; 内部电极29粘附到内部结构27的外周面上; 和外部电极25,其粘附到外部结构23的内周面上:测量内部电极29和外部电极25之间的电容; 并且检测存在于内部电极29和外部电极25之间的燃料的水平。外部结构23包括允许电荷从外周表面移动到外部电极25的多个外部通孔31。 >版权所有(C)2012,JPO&INPIT
    • 4. 发明专利
    • Aircraft wing
    • 飞机票
    • JP2011051517A
    • 2011-03-17
    • JP2009203600
    • 2009-09-03
    • Mitsubishi Heavy Ind Ltd三菱重工業株式会社
    • KAMINO YUICHIROYAMAKOSHI HIDEOHASHIGAMI TORU
    • B64C3/34B64C3/28B64D37/32
    • PROBLEM TO BE SOLVED: To provide an aircraft wing surely suppressing the generation of high voltage due to a lightning strike, and reducing the inflow of thunder current to a fuel tank even if the wing is formed of a resin material reinforced with fibers. SOLUTION: A main wing of the aircraft is provided with the fuel tank 3 whose container surface comprises: an upper side skin 15 constituting the upper side surface; a lower side skin 17 constituting the lower side surface; and a front side spar 19 and a rear side spar 21 reinforcing the upper and lower side skins and extended in the wing length direction. At least a part of the upper side skin 15, the lower side skin 17, the front side spar 19 and the rear side spar 21 is formed of a resin material reinforced with fibers. A fixed leading edge 5 and a fixed trailing edge 9 both of which are made of metal and electrically continuous from the end of the wing to the root of the wing coming in contact with a fuselage conductivity part, are formed on at least one of the upper side surface and the lower side surface. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了提供飞机机翼可靠地抑制由雷击引起的高电压的产生,并且即使机翼由用纤维增强的树脂材料形成,也减少雷电流到燃料箱的流入 。 解决方案:飞机的主翼设有燃料箱3,其容器表面包括:构成上侧表面的上侧皮肤15; 构成下侧面的下侧皮肤17; 以及前侧翼梁19和后侧梁21,其加强上侧和下侧表皮并且在机翼长度方向上延伸。 上侧皮肤15,下侧皮肤17,前侧翼片19和后侧翼片21的至少一部分由用纤维增强的树脂材料形成。 在机身的端部与机身导电部分接触的机翼的根部,由金属制成且电连续的固定前缘5和固定后缘9形成在至少一个 上侧面和下侧面。 版权所有(C)2011,JPO&INPIT
    • 7. 发明专利
    • Fuel tank for aircraft
    • 燃油舱
    • JP2010234900A
    • 2010-10-21
    • JP2009083361
    • 2009-03-30
    • Mitsubishi Heavy Ind LtdSociety Of Japanese Aerospace Co Inc三菱重工業株式会社社団法人日本航空宇宙工業会
    • YAMAGUCHI HIROAKIKAMINO YUICHIROHASHIGAMI TOORUOGURI KAZUYUKINAKAMURA KOICHI
    • B64C3/34
    • B64C3/34B64D37/32B64D45/02
    • PROBLEM TO BE SOLVED: To provide a fuel tank for an aircraft, capable of suppressing electrostatic charge, for example, caused by flow electrification with fuel. SOLUTION: The fuel tank for an aircraft includes an upper outer plate 5 and a lower outer plate 7 which have electric conductivity and form part of a container for housing fuel, an inner structure 19 which is formed of metal, and an inner surface layer 15 which has a semiconductor property or an insulation property and is formed integrally on the inner surfaces of the upper outer plate 5 and the lower outer plate 7 in a location where the inner structure 19, and the upper outer plate 5 and the lower outer plate 7 are in contact with each other and in a surrounding portion thereof, wherein the inner surface layer 15 at least in the surrounding portion is formed of a material having the semiconductor property. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种用于飞机的燃料箱,其能够抑制例如由与燃料的流动通电引起的静电荷。 解决方案:用于飞机的燃料箱包括具有导电性并形成用于容纳燃料的容器的一部分的上外板5和下外板7,由金属形成的内部结构19和内部 表面层15具有半导体特性或绝缘性,并且在内部结构19和上部外板5和下部外板5的位置一体地形成在上外板5和下外板7的内表面上 外板7彼此接触并且在其周围部分中,其中至少在周围部分中的内表面层15由具有半导体特性的材料形成。 版权所有(C)2011,JPO&INPIT
    • 8. 发明专利
    • Fuel tank of aircraft
    • 飞机燃油箱
    • JP2010126133A
    • 2010-06-10
    • JP2008306573
    • 2008-12-01
    • Mitsubishi Heavy Ind Ltd三菱重工業株式会社
    • YAMAGUCHI HIROAKIKAMINO YUICHIROHASHIGAMI TOORUOGURI KAZUYUKI
    • B64D37/32
    • B64D37/32B64C3/34B64D45/02
    • PROBLEM TO BE SOLVED: To provide the fuel tank of an aircraft suppressing the occurrence of spark in pipes due to flow of a thunder current upon lightning strike, and suppressing electrostatic charge in the pipes due to flow charge with a fuel.
      SOLUTION: This fuel tank 1 of the aircraft includes a storage part formed by using a conductive upper outer plate 5, lower outer plate 7, and spars 9. The fuel tank includes the pipes in the fuel tank such as a fuel resupply pipe 17, fuel supply pipe 19, and inert gas pipe 21, that are arranged in the storage part and grounded 27 at a plurality of places, and a pipe outer surface layer 31 with semiconducting characteristics formed integrally on the outer surface of the pipe in the fuel tank such as the fuel resupply pipe 17, fuel supply pipe 19, and inert gas pipe 21.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种飞机的燃料箱,其在雷击时由于雷电流的流动而抑制管道中的火花的发生,并且由于燃料的流动负荷而抑制管道中的静电电荷。 解决方案:飞机的该燃料箱1包括通过使用导电上外板5,下外板7和翼梁9形成的储存部。燃料箱包括燃料箱中的管道,例如燃料补给 管17,燃料供给管19和惰性气体配管21,配置在储存部上并在多个地方接地27,并且具有半导体特性的管外表面层31整体地形成在管的外表面上 燃料补给管17,燃料供给管19和惰性气体管21等。燃料箱(C)2010,JPO&INPIT
    • 9. 发明专利
    • Sealant inspection method, sealant inspection apparatus and aircraft member
    • 密封检测方法,密封检测装置和飞机会员
    • JP2013213687A
    • 2013-10-17
    • JP2012083058
    • 2012-03-30
    • Mitsubishi Heavy Ind Ltd三菱重工業株式会社
    • TAKIZAWA TOMOOYAMAGUCHI HIROAKIYAMAKOSHI HIDEOKAMINO YUICHIRONISHIZAWA SEIJI
    • G01B15/00G01B15/02G01N21/35
    • PROBLEM TO BE SOLVED: To provide a sealant inspection method and a sealant inspection apparatus, which can inspect the state of a seal portion of an aircraft member non-destructively, and the aircraft member.SOLUTION: The sealant inspection method for inspecting a seal portion which is a portion of the aircraft member sealed by sealant includes: a laser irradiation step S2 of radiating laser; an electromagnetic wave irradiation step S3 of generating a terahertz electromagnetic wave by the radiated laser and irradiating the seal portion with the generated terahertz electromagnetic wave as an irradiation wave; a laser delay step S4 of separating the laser radiated by the laser irradiation step S2 to delay the laser; a laser detection step S5 of detecting the delayed laser; a reflection wave detection step S6 of detecting a reflection wave from the seal portion; a waveform data derivation step S7 of deriving time characteristics waveform data representing a temporal change in electromagnetic wave intensity of the reflection wave on the basis of the detected reflection wave and laser; and a seal portion state estimation step S8 of estimating the state of the seal portion on the basis of the derived time characteristics waveform data.
    • 要解决的问题:提供一种密封件检查方法和密封件检查装置,其可以非飞行地检查飞机构件的密封部分的状态和飞行器构件。解决方案:用于检查密封部分的密封剂检查方法 由密封件密封的飞行器部件的一部分包括:激光照射步骤S2,其辐射激光; 电磁波照射步骤S3,通过所述辐射激光产生太赫兹电磁波,并用产生的太赫兹电磁波照射所述密封部分作为照射波; 激光延迟步骤S4,分离由激光照射步骤S2辐射的激光以延迟激光; 检测延迟激光的激光检测步骤S5; 检测来自密封部的反射波的反射波检测工序S6; 波形数据导出步骤S7,其基于检测到的反射波和激光器导出表示反射波的电磁波强度的时间变化的时间特性波形数据; 以及基于导出的时间特性波形数据来估计密封部的状态的密封部状态估计步骤S8。