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
    • 3. 发明申请
    • DEVICE WITH FUEL INJECTION AND WITH A LUBRICANT-SUPPLY UNIT FOR INTERNAL-COMBUSTION ENGINES
    • 随着对内燃机燃油喷射和润滑油输送装置
    • WO1997006359A1
    • 1997-02-20
    • PCT/EP1996003424
    • 1996-08-02
    • DOLMAR GMBHUHLIG, RonaldSINGER, AndreasMATTHEES, KlausSCHULZ, Peter
    • DOLMAR GMBH
    • F02B63/02
    • F02B63/02B27B17/12F01M1/02F01M3/00F02B67/04F02B2075/025F02M37/06
    • The invention concerns a device with fuel injection and with a lubricant-supply unit for internal-combustion engines, preferably hand-held tools such as chain saws. The device has a worm gear (12) mounted on a crankshaft (11) or driven by the crankshaft (11), the worm gear engaging with a mating wheel (13) which drives the lubricant pump (16). A piston (17) in the lubricant pump (16) acts as a trunnion for the mating wheel (13) and has an inclined face (18) which rests against a lifting pin (20) adjustably held in the casing and used to regulate the delivery rate of the lubricant pump (16). In order to produce a compact design, preferably for a chain saw with several, if necessary adjustable, lubrication circuits and with a high-pressure fuel supply, the invention proposes that the worm gear (12) engages with two mating wheels (13, 14) each of which is mounted on a crankshaft for a lubricant pump (16, 31) and/or a fuel pump (27).
    • 到布置成与燃料喷射和润滑剂供给装置用于内燃机的装置,优选用于由手工具由曲轴引导,如链锯具有在曲轴(11)或间接地(11)驱动的螺旋设置有配对齿轮的齿轮(12)(13) 以驱动润滑油泵(16)是在接合与润滑剂泵的活塞(17)(16)具有用于配合齿轮(13)和一个前倾斜表面(18)的轴承轴颈(用于可调节在壳体升降销20保持 )被施加,通过该润滑剂泵(16)的输送速度是可调的,紧凑的布置来提供,优选是链具有多个锯,如果必要的话,也可控制润滑回路,并在较高压力下的燃料输送中提出,所述斜齿轮(12)具有两个计数器轮 (13,14)是在卡合,每一个驱动器井 E(17,26),每个润滑剂(16,31)和/或燃料泵(27)连接。