会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 17. 发明授权
    • Rotating disk type sewage treatment device
    • 旋转盘式污水处理装置
    • US06783669B1
    • 2004-08-31
    • US10220285
    • 2002-09-10
    • Fumihiko OkagawaHitoshi Inoue
    • Fumihiko OkagawaHitoshi Inoue
    • C02F308
    • C02F3/082Y02W10/15
    • Rotating biological contactor-type sewage treatment equipment of the present invention comprises a treatment tank 4 for storing sewage to be treated, a rotation shaft 3 which extends across opposed side walls 4a, 4b of the treatment tank 4, a plurality of rotating discs 1 mounted at a predetermined interval on the rotation shaft 3 in such a manner that each disc is partly submerged in the sewage stored in the treatment tank 4, and a driving means for supplying a driving force to the rotation shaft 3 in order to rotate the rotating discs 1. This equipment treats sewage by rotating the rotating discs 1 on which aerobic bacteria are attached, thereby allowing the aerobic bacteria to contact the sewage and aerobically decompose pollutants in the sewage. Each of the rotating discs 1 is composed of n portions of sector-shaped segments 11, wherein n is an integer not less than 1, and each of the sector-shaped segments 11 is composed of two equally divided sector-shaped pieces 11a, 11b. Each of the sector-shaped pieces 11a, 11b has thin elements 19a, 19b which form square grid-like meshes 191 of the same size, except in the neighborhood of a periphery surrounding each sector-shaped piece 11a, 11b; and the thin elements 19a, 19b extend vertically and horizontally relative to one side of each sector-shaped piece 11a, 11b, with crossing each other.
    • 本发明的旋转式生物接触器式污水处理设备包括:用于储存待处理污水的处理槽4,延伸穿过处理槽4的相对侧壁4a,4b延伸的旋转轴3;多个旋转盘1, 在旋转轴3上以预定的间隔,使得每个盘部分地浸没在存储在处理槽4中的污水中;以及驱动装置,用于向旋转轴3提供驱动力,以便旋转旋转盘 1.这种设备通过旋转附着好氧细菌的旋转盘1来处理污水,从而使需氧细菌接触污水并对污水中的污染物进行有氧分解。 每个旋转盘1由扇形段11的n个部分组成,其中n是不小于1的整数,并且每个扇形段11由两个等分的扇形块11a,11b组成 。 每个扇形片11a,11b具有除了围绕每个扇形片11a,11b周围的周围的相同尺寸的方格栅格状网格191的薄元件19a,19b; 并且薄元件19a,19b相对于每个扇形片11a,11b的一侧相互垂直和水平地延伸。
    • 19. 发明授权
    • Air-Fuel ratio control apparatus for an internal combustion engine and controlling method
    • 用于内燃机的空燃比控制装置和控制方法
    • US06675788B2
    • 2004-01-13
    • US10017395
    • 2001-12-18
    • Hitoshi InoueKoji Nishimoto
    • Hitoshi InoueKoji Nishimoto
    • F02D4100
    • F02D41/0042F02D41/1454
    • An air-fuel ratio control apparatus for an internal combustion engine in which an air-fuel ratio is always controlled to be a target value with accuracy when purge air is introduced is obtained. The air-fuel ratio control apparatus for an internal combustion engine is provided with purge control quantity setting means 31 that introduces fuel vapor as purge air into an intake system on the basis of a value detected by an operating condition detecting means 30 detecting an operating conditions of an internal combustion engine 6 and controls a quantity of the introduced purge air, a fuel injection quantity calculating means 41 controlling an air-fuel ratio to be a target value on the basis of a value detected by an air-fuel ratio sensor 16 detecting an air-fuel ratio of air-fuel mixture fed into the internal combustion engine 6, a purging state detecting means 39 detecting a state of introduction of the purge air, and a purge air introduction correcting means 40 calculating a correction coefficient for correcting the air-fuel ratio which is changed by starting the introduction of the purge air on the basis of signals of the operating condition detecting means 30 and the purging state detecting means 39, and when the purge air introduction correcting means 40 detects the start of the introduction of the purge air, the correction coefficient is calculated and the fuel injection quantity is corrected.
    • 一种用于内燃机的空燃比控制装置,其中空燃比总是被控制为目标值,当吹扫空气被引入时,其精确度是目标值。内燃机的空燃比控制装置是 设置有清除控制量设定装置31,其基于检测到内燃机6的操作条件的操作条件检测装置30检测的值将燃料蒸汽作为净化空气引入进气系统,并控制引入的量 吹扫空气,燃料喷射量计算装置41,其基于由空气燃料比传感器16检测到的值来控制空燃比为目标值,该空气燃料比传感器16检测供给到空气燃料混合物的空气燃料混合物的空燃比 内燃机6,检测吹扫空气的导入状态的清扫状态检测单元39以及净化空气导入修正单元40, 基于操作条件检测装置30和清洗状态检测装置39的信号开始引入吹扫空气来改变空燃比的效果,并且当吹扫空气引入校正装置40检测到 开始引入吹扫空气,计算校正系数并校正燃料喷射量。