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9 条记录 (耗时 0.017 秒)

    Magnetic transfer apparatus and magnetic recording medium
    1.
    发明授权
    Magnetic transfer apparatus and magnetic recording medium 有权
    磁转移装置和磁记录介质

    公开(公告)号：US06757115B2

    公开(公告)日：2004-06-29

    申请号：US09878924

    申请日：2001-06-13

    申请人： Masaki Kondo ,  Mitsuo Kobayashi ,  Eiichi Fujisawa

    发明人： Masaki Kondo ,  Mitsuo Kobayashi ,  Eiichi Fujisawa

    IPC分类号： G11B586

    CPC分类号： G01N21/89 ,  G11B5/59633 ,  G11B5/82 ,  G11B5/865 ,  G11B23/505

    摘要： A magnetic transfer apparatus writing a servo signal by magnetically transferring to a magnetic recording medium, and an optical type inspection apparatus for optically inspecting scratch or foreign matter on the magnetic recording medium wherein a characteristic grease is used for these apparatuses are disclosed. Grease used in the magnetic transfer apparatus or the optical type inspection apparatus generates sulfur type gas in amount less than or equal to 0.5 ppb.

    摘要翻译： 公开了一种通过磁性传送到磁记录介质来写入伺服信号的磁转移装置，以及用于光学检查磁记录介质上的划痕或异物的光学型检查装置，其中使用了这些装置的特征润滑脂。 在磁转移装置或光学型检查装置中使用的润滑脂产生小于或等于0.5ppb的硫型气体。

    Fuel control apparatus for engine
    4.
    发明授权
    Fuel control apparatus for engine 失效
    发动机燃油控制装置

    公开(公告)号：US4864999A

    公开(公告)日：1989-09-12

    申请号：US193764

    申请日：1988-05-13

    申请人： Eiichi Fujisawa

    发明人： Eiichi Fujisawa

    IPC分类号： F02D41/00 ,  F02D41/10

    CPC分类号： F02D41/10 ,  F02D2200/0606

    摘要： In a fuel control apparatus by which a basic fuel quantity T.sub.p is first calculated on the basis of a detected intake air flow rate Q and a detected engine speed N as T.sub.p =KQ/N (K: constant) and the calculated basic fuel quantity T.sub.p is corrected on the basis of a correction coefficient COEF related to various engine operating conditions (e.g. coolant temperature), air/fuel ratio feedback correction coefficient .alpha., and a battery voltage correction coefficient T.sub.s as T.sub.i =T.sub.p .times.COEF.times..alpha.+T.sub.s, when an engine is accelerated, an initial fuel increment coefficient KAC.sub.0 is determined on the basis of throttle opening rate and engine speed, and added to the correction coefficient as COEF+KAC.sub.0, and thereafter the initial fuel increment coefficient KAC.sub.0 is reduced at a small coefficient decrement rate DKAC.sub.1 at lower engine speed to prevent hesitation, but at a large coefficient decrement rate DKAC.sub.2 at higher engine speed to prevent an overrich air/fuel ratio (excessive CO exhaust quantity).

    摘要翻译： 在燃料控制装置中，基于检测到的进气量Q和检测到的发动机转速N，首先计算基本燃料量Tp作为Tp = KQ / N（K：常数），计算出的基本燃料量Tp 基于与各种发动机工作条件（例如冷却剂温度），空气/燃料比反馈校正系数α以及电池电压校正系数Ts相关的校正系数COEF被校正为Ti = TpxCOEFxα+ Ts，当发动机为 加速，基于节气门开度和发动机转速来确定初始燃料增量系数KAC0，并且将校正系数加到COEF + KAC0，然后初始燃料增量系数KAC0以小的系数递减速率DKAC1减小 降低发动机转速以防止犹豫，但在较高的发动机转速下以较大的系数减速率DKAC2来防止空燃比过高（过量的CO排放量）。

    Internal combustion engine
    5.
    发明授权
    Internal combustion engine 失效
    内燃机

    公开(公告)号：US4977870A

    公开(公告)日：1990-12-18

    申请号：US477084

    申请日：1990-02-08

    申请人： Hiroshi Hashimoto ,  Tatsuo Aruga ,  Eiichi Fujisawa ,  Yoshinari Obana

    发明人： Hiroshi Hashimoto ,  Tatsuo Aruga ,  Eiichi Fujisawa ,  Yoshinari Obana

    IPC分类号： F01M1/02 ,  F01M1/08 ,  F01M5/00 ,  F01M11/02 ,  F01M11/03 ,  F01M13/04 ,  F02B75/22 ,  F02F7/00

    CPC分类号： F01M11/02 ,  F01M1/02 ,  F01M11/03 ,  F01M13/04 ,  F02F7/0043 ,  F02F7/0073 ,  F01M2011/035 ,  F02B75/22 ,  F02F7/006

    摘要： An internal combustion engine is disclosed, which comprises a cylinder block having lubrication oil passages formed therein, the oil passages having a cylinder block opening at one longitudinal end of the cylinder block; a crankshaft operatively installed in the cylinder block, the crankshaft having one end portion exposed to the outside of the cylinder block from the one longitudinal end of the same; and a front cover structure attached to the one longitudinal end of the cylinder block. The front cover structure includes a first portion having an oil pump housing formed thereon; an oil pump device driven by the exposed end portion of the crankshaft, the oil pump device being received in the oil pump housing; a second portion having first and second oil passages formed therein, the first oil passage having one end connected to an outlet port of the oil pump device, the second oil passage having one end which is mated with the cylinder block opening; and an oil filter fixed to the second portion and fluidly connected to the other ends of the first and second passages.

    摘要翻译： 公开了一种内燃机，其包括其中形成有润滑油通道的气缸体，所述油通道在气缸体的一个纵向端处具有气缸体开口; 曲轴，其可操作地安装在所述气缸体中，所述曲轴具有从所述气缸体的一个纵向端露出到所述气缸体的外部的一个端部; 以及附接到气缸体的一个纵向端部的前盖结构。 前盖结构包括形成在其上的油泵壳体的第一部分; 由所述曲轴的暴露端部驱动的油泵装置，所述油泵装置被容纳在所述油泵壳体中; 第二部分具有形成在其中的第一和第二油通道，第一油通道的一端连接到油泵装置的出口，第二油通道具有与气缸体开口配合的一端; 以及固定在第二部分上且与第一和第二通道的另一端流体连接的油过滤器。

    Cylinder head for DOHC internal combustion engine with four valves per cylinder
    6.
    发明授权
    Cylinder head for DOHC internal combustion engine with four valves per cylinder 失效
    用于DOHC内燃机的气缸盖，每个气缸有四个阀

    公开(公告)号：US4951622A

    公开(公告)日：1990-08-28

    申请号：US313424

    申请日：1989-02-22

    申请人： Yoshio Takahashi ,  Takashi Yanagisawa ,  Eiichi Fujisawa

    发明人： Yoshio Takahashi ,  Takashi Yanagisawa ,  Eiichi Fujisawa

    IPC分类号： F01M1/06 ,  F01L1/18 ,  F01L1/26 ,  F01M9/10 ,  F01M11/02 ,  F02B1/04 ,  F02F1/24 ,  F02F1/42

    CPC分类号： F02F1/4214 ,  F01M11/02 ,  F01M9/10 ,  F02B1/04 ,  F02B2275/18 ,  F02F2001/245

    摘要： In a cylinder head for a DOHC internal combustion engine of the type having four valves per cylinder, a thin, flat recess is formed in the wall above an upper deck in such a way as to communicate an oil supply passage and an upper side of the upper deck. An oil return passage is provided adjacent a head bolt hole for providing communication between the recess and a lower side of a lower deck so that oil having lubricated parts and portions of the engine flows down to the upper side of the upper deck from which it is conducted to the lower side of the lower deck through the recess and the oil return passage. From the lower side of the lower deck, oil is returned to an oil pan by way of a cylinder block.

    摘要翻译： 在具有每个气缸四个阀的类型的DOHC内燃机的气缸盖中，在上甲板上方的壁中形成一个薄的平坦的凹槽，以使得供油通道和 顶层甲板。 在头螺栓孔附近设置回油通道，用于在凹部与下甲板的下侧之间提供连通，使得具有润滑部分和发动机部分的油流下游到上甲板的上侧 通过凹部和回油通道传导到下甲板的下侧。 从下甲板的下侧，油通过气缸体返回到油盘。

    Ignition coil mounting structure for engine
    8.
    发明授权
    Ignition coil mounting structure for engine 失效
    发动机点火线圈安装结构

    公开(公告)号：US5003958A

    公开(公告)日：1991-04-02

    申请号：US456642

    申请日：1989-12-27

    申请人： Syuichi Yoneyama ,  Yoshinori Obana ,  Eiichi Fujisawa

    发明人： Syuichi Yoneyama ,  Yoshinori Obana ,  Eiichi Fujisawa

    IPC分类号： F02F7/00 ,  F02P3/02

    CPC分类号： F02P3/02 ,  F02B2275/18 ,  F02F7/006

    摘要： To facilitate mounting of each ignition coil into each coil mounting hole formed in each cylinder head accurately with respect to both the longitudinal and angular positions of each ignition coil, a cylinder head is formed with a coil mounting hole including a first large-diameter inclined coil mounting hole, a second small-diameter inclined coil mounting hole, and an intermediate partially conical surface for connecting the first and second inclined coil mounting holes in axially eccentric positional relationship with respect to each other; and an ignition coil formed with an outer casing so as to be inserted into the coil mounting hole formed in the cylinder head. Further, a rocker cover sealing member is disposed along each of junction circumferences of two coil mounting holes and between the cylinder head and the rocker cover to prevent lubricant from flowing from a cam chamber to the ignition coil casings and further to the ignition plugs.

    摘要翻译： 为了便于每个点火线圈相对于每个点火线圈的纵向和角度位置精确地安装到每个气缸盖中的每个线圈安装孔中，气缸盖形成有线圈安装孔，该线圈安装孔包括第一大直径倾斜线圈 安装孔，第二小直径倾斜线圈安装孔和中间部分锥形表面，用于将第一和第二倾斜线圈安装孔相对于彼此以轴向偏心的位置关系连接; 以及形成有外壳以便插入形成在气缸盖中的线圈安装孔中的点火线圈。 此外，摇杆盖密封构件沿着两个线圈安装孔的每个连接周围并且在气缸盖和摇杆盖之间设置，以防止润滑剂从凸轮室流到点火线圈壳体并进一步流到点火塞。

    Intake manifold for V-type internal combustion engine
    9.
    发明授权
    Intake manifold for V-type internal combustion engine 失效
    V型内燃机进气歧管

    公开(公告)号：US4970994A

    公开(公告)日：1990-11-20

    申请号：US480458

    申请日：1990-02-15

    申请人： Takashi Sawada ,  Eiichi Fujisawa ,  Hiroshi Hashimoto

    发明人： Takashi Sawada ,  Eiichi Fujisawa ,  Hiroshi Hashimoto

    IPC分类号： F02P13/00 ,  F02B27/02 ,  F02B75/18 ,  F02B75/22 ,  F02F1/24 ,  F02M35/10 ,  F02M35/116

    CPC分类号： F02M35/10354 ,  F02B27/006 ,  F02F1/242 ,  F02M35/10045 ,  F02M35/10111 ,  F02M35/10131 ,  F02M35/10222 ,  F02M35/10268 ,  F02M35/116 ,  F02B2075/1824 ,  F02B2275/18 ,  F02B75/22 ,  Y02T10/146

    摘要： An intake manifold for a V-type multi-cylinder internal combustion engine provided with two banks each including a cylinder head. The intake mainfold comprises lower and upper intake air collectors which lie one upon another and located above one of the two banks. The intake air collectors are supplied with intake air from an air filter. A first group of branch runners are provided to connect the lower intake air collector with the cylinder head of one bank, while a second group of branch runners are provided to connect the upper intake air collector with the cylinder head of the other bank. The upper end section (connected to the lower intake air collector) of each of the first group of branch runners and the upper end section (connected to the upper intake air collector) of each of the second group of branch runners lie one upon another thereby to form a space required for an ignition device and installation operation therefor, between the adjacent branch runners in the cylinder head logitudinal direction.

    摘要翻译： 一种用于V型多缸内燃机的进气歧管，其具有两个缸体，每个缸体包括气缸盖。 进气歧管包括一个位于另一个并位于两个排中的一个上方的下部和上部进气收集器。 进气收集器从空气过滤器供应进气。 提供了第一组分支流道，用于将下进气集气器与一组气缸盖连接起来，而第二组分支滑道将上进气集气器与另一组气缸盖连接。 第一组分支流道中的每一个的上端部分（连接到下部进气收集器）和第二组分支流道的每一个的上端部分（连接到上部进气收集器）彼此位于另一组上， 以形成点火装置所需的空间及其安装操作，在相邻的分支流道之间形成气缸盖纵向。