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    • 5. 发明申请
    • STARTING CONTROL METHOD FOR DIESEL ENGINES
    • 柴油发动机起动控制方法
    • WO1995005536A1
    • 1995-02-23
    • PCT/JP1994001321
    • 1994-08-10
    • KABUSHIKI KAISHA KOMATSU SEISAKUSHONAKAMURA, TadaoWATANABE, MakotoNAKAZATO, Tatsuro
    • KABUSHIKI KAISHA KOMATSU SEISAKUSHO
    • F02D41/06
    • F02D41/062F02B3/06F02D41/38F02D2250/38
    • This invention relates to a starting control method for diesel engines, capable of preventing the occurrence of excessive fuel injection rate in a low-revolution region at the time of starting the engine and unstable engine revolution ascribable to misfire, and capable of preventing the occurrence of black smoke by controlling an increase in the injection rate in accordance with the engine temperature. Therefore, from the engine starting time to the time at which a first engine revolution speed (N1) is attained, a control rack is moved in the fuel injection rate decreasing direction so that the gradient specified by a rack position becomes a first gradient, whereby an increase in the fuel injection rate is corrected. From the time at which a first engine revolution speed is attained to the time at which a second engine revolution speed is attained, and at which the control rack is returned to a position of a regular control operation, the control rack is moved in the fuel injection rate decreasing direction so that the gradient specified by a rack position becomes a second gradient larger than the first gradient.
    • 本发明涉及一种用于柴油发动机的启动控制方法,其能够防止起动发动机时在低转速区域发生过多的燃料喷射速度和由于失火引起的不稳定的发动机转速,并且能够防止发生 通过根据发动机温度控制喷射速率的增加来产生黑烟。 因此,从发动机起动时间到达到第一发动机转速(N1)的时刻,控制齿条在燃料喷射率降低方向上移动,使得由齿条位置规定的坡度成为第一斜坡,由此 校正燃料喷射率的增加。 从达到第一发动机转速的时间到达到第二发动机转速的时间,并且控制齿条返回到正常控制操作的位置时,控制齿条在燃料中移动 喷射率降低方向,使得由齿条位置指定的坡度变为比第一梯度大的第二梯度。
    • 7. 发明申请
    • PAINT DRYING OVEN
    • 涂干烤箱
    • WO1997012691A1
    • 1997-04-10
    • PCT/JP1996002884
    • 1996-10-02
    • TAIKISHA LTD.WATANABE, MakotoOHASHI, IsaoUMEDA, HisashiHAYASHI, Koji
    • TAIKISHA LTD.
    • B05C09/14
    • F26B23/022F26B3/283F26B3/305F26B21/04
    • A paint drying oven for baking a paint film of a painted article for drying following a painting process. In a combustion type heating device for use in a conventional oven, combustion gas still holding a great quantity of heat which has just its heat exchanged with circulating air in an in-oven circulation air path is discharged outside the system, thus causing a great heat loss. In the present invention, air (PA) sent out from an air path (ip) inside a radiation means (7) is branched off a location of a radiating circulation air path (20) upstream of a connecting point of a fresh air path (18a) with the radiating circulation air path (20) and a branch air path (21) is provided for mixing this branched-off air (PA") with circulation air (RA) in an in-oven circulation air path (9a). Thus, the provision of this branch air path (21) can make it possible for a radiating combustion type heating device (19a) to function also as an in-oven heating means (Ha), and therefore the problem inherent in the prior art can be solved.
    • 一种油漆干燥炉,用于烘烤涂漆制品的漆膜,用于在涂漆过程之后进行干燥。 在用于常规炉的燃烧式加热装置中,在炉内循环空气路径中仍然保持与循环空气刚好热交换的大量热量的燃烧气体被排出到系统外部,从而导致大的热量 失利。 在本发明中,从辐射装置(7)内部的空气路径(ip)发出的空气(PA)在新鲜空气路径的连接点上游的辐射循环空气路径(20)的位置分支 具有辐射循环空气路径(20)的18a(18a)和分支空气路径(21),用于将分支空气(PA“)与循环空气(RA)在炉内循环空气路径(9a)中混合。 因此,通过设置该分支空气路径21,散热式燃烧式加热装置19a也可以作为炉内加热装置(Ha)起作用,因此现有技术中固有的问题可以 要解决
    • 8. 发明申请
    • PAINT DRYING OVEN
    • 涂干烤箱
    • WO1997012690A1
    • 1997-04-10
    • PCT/JP1996002883
    • 1996-10-02
    • TAIKISHA LTD.WATANABE, MakotoOHASHI, IsaoUMEDA, HisashiHAYASHI, KojiKUSUNOKI, Gen
    • TAIKISHA LTD.
    • B05C09/14
    • F26B23/022B05B16/60F26B3/283F26B3/305F26B15/12F26B23/02F26B2210/12
    • A paint drying oven for baking a paint film of a painted article for drying following a painting process. In a conventional device, an indirect heating system is used so as to avoid the generation of a reaction product affecting the paint film quality, this resulting in a great thermal loss, and therefore higher device cost and larger installation space. A combustion type heating device (19b, 19c) is provided in which in-oven heating means (Hb, Hc) are installed at the portions of fresh air paths (18b, 18c) usptream of connecting points between in-oven air circulation paths (9b, 9c) and the fresh air paths (18b, 18c) and which heats circulating fresh air (OA). This combustion type heating device (19b, 19c) is of a direct heating type in which fuel is burned directly in the atmosphere of the circulating fresh air (OA) which is to be heated, and therefore the above problems inherent in the prior art can be solved.
    • 一种油漆干燥炉,用于烘烤涂漆制品的漆膜,用于在涂漆过程之后进行干燥。 在常规装置中,使用间接加热系统以避免影响涂膜质量的反应产物的产生,导致大的热损失,因此装置成本更高,安装空间更大。 提供了一种燃烧式加热装置(19b,19c),其中,在新鲜空气路径(18b,18c)的部分处安装有烤箱内加热装置(Hb,Hc)的烘箱内空气循环路径 9b,9c)和新鲜空气路径(18b,18c),并且加热循环的新鲜空气(OA)。 该燃烧式加热装置(19b,19c)是在被加热的循环新鲜空气(OA)的气氛中直接燃烧燃料的直接加热型,因此现有技术中固有的上述问题可以 要解决