公开(公告)号：US20070147914A1

公开(公告)日：2007-06-28

申请号：US10580334

申请日：2004-12-02

申请人： Junichiro Takahashi ,  Yaomin Zhou ,  Koji Sasaki ,  Makoto Miyagi ,  Nobuhiro Arai

发明人： Junichiro Takahashi ,  Yaomin Zhou ,  Koji Sasaki ,  Makoto Miyagi ,  Nobuhiro Arai

IPC分类号： G03G15/20

CPC分类号： C22C19/03 ,  G03G15/2057 ,  G03G15/2064 ,  G03G2215/2016 ,  G03G2215/2035 ,  G03G2215/2038

摘要： Provided are a metal belt which is improved in wear resistance, thermal conductivity, thin wall designs, heat resistance and flexibility, a fixing belt in which this metal belt is used, and a high durability and high reliability heat fixing device which has this fixing belt. This metal belt is made of a nickel-iron alloy manufactured by an electroforming process, and the nickel-iron alloy satisfies relationships expressed by the following equations: 0.001≦S≦0.13   (1) 85×S+3≦F≦350×S+3   (2) wherein S represents a sulfur content (mass %) and F represents an iron content (mass %).

摘要翻译： 提供一种金属带，其耐磨性，导热性，薄壁设计，耐热性和柔韧性得到改善，使用该金属带的定影带以及具有该定影带的高耐用性和高可靠性的热定影装置 。 该金属带由通过电铸工艺制造的镍铁合金制成，并且镍 - 铁合金满足由以下等式表示的关系：<？in-line-formula description =“In-line formula”end =“lead “？> 0.001 <= S <= 0.13（1）<？in-line-formula description =”In-line Formulas“end =”tail“？> <？in-line-formula description =”In-line Formulas“ end =“lead”？> 85xS + 3 <= F <= 350xS + 3（2）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中S表示硫含量 质量％），F表示铁含量（质量％）。

公开(公告)号：US07094041B2

公开(公告)日：2006-08-22

申请号：US10398807

申请日：2001-10-17

申请人： Shogo Hashimoto ,  Ryoji Ehara ,  Junichiro Takahashi

发明人： Shogo Hashimoto ,  Ryoji Ehara ,  Junichiro Takahashi

IPC分类号： F04B35/04

CPC分类号： F04B17/046

摘要： With structure comprising a cylinder, a magnetic circuit to exert a mountain-shaped thrust, and a feeding spring to exert an urging force to a plunger during a feeding process, fuel is sucked by movement of the plunger and energy is accumulated in the feeding spring during a powering state, the fuel is fed by movement of the plunger by the urging force of the feeding spring during a non-powering state, a spring constant of the feeding spring is set to generate an urging force larger than a thrust in an early range of the mountain-shaped thrust, and a second spring is disposed to exert an urging force in a direction against the urging force of the feeding spring to make the urging force smaller than the thrust, at least in the early range. In this manner, with an electromagnetically driven type plunger pump of a non-powering feeding type, an effective stroke is enlarged and a feeding amount is increased.

摘要翻译： 具有气缸，施加山形推力的磁路和进给弹簧，在进给过程中向柱塞施加推压力的结构，通过柱塞的移动吸入燃料，能量积聚在进料弹簧中 在供电状态期间，在非供电状态下，通过进给弹簧的作用力，通过柱塞的移动来供给燃料，馈送弹簧的弹簧常数被设定为产生比早期的推力大的推力 山形推力的范围，第二弹簧被设置成在抵抗进给弹簧的推动力的方向上施加推力，以使至少在早期范围内的推力小于推力。 以这种方式，使用非供电型的电磁驱动式柱塞泵，有效行程被扩大并且进给量增加。

公开(公告)号：US06640787B2

公开(公告)日：2003-11-04

申请号：US10354198

申请日：2003-01-30

申请人： Shogo Hashimoto ,  Ryoji Ehara ,  Hiroshi Mizui ,  Tadashi Nichogi ,  Junichiro Takahashi

发明人： Shogo Hashimoto ,  Ryoji Ehara ,  Hiroshi Mizui ,  Tadashi Nichogi ,  Junichiro Takahashi

IPC分类号： F02M504

CPC分类号： F02M57/027 ,  F02M51/04 ,  F02M63/06

摘要： An electronically controlled fuel injection device includes a plunger pump, a circulation passage which circulates fuel that has been pressurized in the initial stage of a pressure-feeding stroke, a valve body which blocks the circulation passage in the later stage of the pressure-feeding stroke, an inlet orifice nozzle which allows the passage of fuel whose pressure has been increased in the later stage of the pressure-feeding stroke, an outlet orifice nozzle which is used to circulate some of the fuel that has passed through the inlet orifice nozzle back into the fuel tank, an injection nozzle which injects an amount of fuel equal to the difference between the fuel that has passed through the inlet orifice nozzle and the fuel that has passed through the outlet orifice nozzle, and a control arrangement for controlling the plunger pump in response to the cycle of the engine.

公开(公告)号：US06946071B2

公开(公告)日：2005-09-20

申请号：US10380824

申请日：2001-09-17

申请人： Ryoji Ehara ,  Junichiro Takahashi ,  Shogo Hashimoto

发明人： Ryoji Ehara ,  Junichiro Takahashi ,  Shogo Hashimoto

IPC分类号： F02M37/00 ,  F02M37/20 ,  F02M37/22 ,  F02M55/00 ,  B01D35/027

CPC分类号： F02M37/0047 ,  F02M37/20 ,  F02M37/22 ,  F02M55/00

摘要： The present device is a fuel supply device to pressurize and supply fuel F which is stored in a fuel tank 10, which comprises a fuel supply pipe 11 which forms a supply passage for the fuel F, a fuel filter 12 to filter the fuel F disposed at the midway of the fuel pipe 11 and below the fuel tank 10, a fuel pump 13 to pressure-feed the fuel F disposed at the downstream side than the fuel filter 12, and a venting pipe 15 to connect the downstream side of the fuel filter 12 and an upper air-space A of the fuel tank 10. The object is to provide the fuel supply device and the fuel filter utilized for the fuel supply device which can ensure the discharging amount of the fuel pump by satisfactory removing of vapor which is generated in the fuel sucked to the fuel pump.

摘要翻译： 本装置是用于加压供给储存在燃料箱10中的燃料F的燃料供给装置，燃料箱10包括形成燃料F的供给通路的燃料供给管11，对配置的燃料F进行过滤的燃料过滤器12 在燃料管11的中间并且在燃料箱10的下方，设有用于对配置在燃料过滤器12的下游侧的燃料F进行加压的燃料泵13以及连通燃料的下游侧的排气管15 过滤器12和燃料箱10的上部空气空间A.目的是提供用于燃料供应装置的燃料供应装置和燃料过滤器，其可以通过令人满意地除去蒸气来确保燃料泵的排出量 在吸入燃料泵的燃料中产生。

公开(公告)号：US06877489B2

公开(公告)日：2005-04-12

申请号：US10438010

申请日：2003-05-15

申请人： Shogo Hashimoto ,  Ryoji Ehara ,  Hiroshi Mizui ,  Tadashi Nichogi ,  Junichiro Takahashi

发明人： Shogo Hashimoto ,  Ryoji Ehara ,  Hiroshi Mizui ,  Tadashi Nichogi ,  Junichiro Takahashi

IPC分类号： F02M37/00 ,  F02M37/08 ,  F02M37/20 ,  F02M51/00 ,  F02M51/04 ,  F02M55/00 ,  F02M55/02 ,  F02M57/02 ,  F02M59/34 ,  F02M59/36 ,  F02M59/44 ,  F02M59/46 ,  F02M61/08 ,  F02M63/00 ,  F02M69/00 ,  F02M69/04 ,  F02M33/02

CPC分类号： F02M55/007 ,  F02M51/04 ,  F02M57/027 ,  F02M61/08 ,  F02M69/047 ,  F02M2200/505

摘要： An electronically controlled fuel injection device includes a plunger pump constituted by a cylinder, a plunger is slidably mounted within the cylinder to form a pressure chamber, and a solenoid coil for driving the plunger. At a lower section of a body that encases the plunger pump, an intake section is coupled to the pressure chamber to cause intake of fuel into the pressure chamber upon operation of the plunger. At an upper section of the body, a return section is arranged to return surplus fuel to a fuel tank. A circulation passage branches off from the intake section and is provided between the cylinder and the solenoid coil for guiding a portion of the fuel toward the return section. With this arrangement, penetration of vapor into the fuel injection device is suppressed, and an inexpensive and highly durable electronically controlled fuel injection device is provided.

摘要翻译： 电控燃料喷射装置包括由气缸构成的柱塞泵，柱塞可滑动地安装在气缸内以形成压力室，以及用于驱动柱塞的螺线管线圈。 在包住柱塞泵的主体的下部，吸入部分联接到压力室，以在柱塞操作时使燃料进入压力室。 在身体的上部，设置有返回部分，以将多余的燃料返回到燃料箱。 循环通道从进气段分支，并且设置在气缸和螺线管线圈之间，用于将一部分燃料引导到返回部分。 通过这种布置，可以抑制蒸气进入燃料喷射装置的渗透，并且提供廉价且高度耐用的电子控制燃料喷射装置。

公开(公告)号：US20100024775A1

公开(公告)日：2010-02-04

申请号：US12461022

申请日：2009-07-29

申请人： Junichiro Takahashi ,  Hirokazu Hirosawa ,  Yuichi Baba

发明人： Junichiro Takahashi ,  Hirokazu Hirosawa ,  Yuichi Baba

IPC分类号： F02M61/14 ,  F02M61/00

CPC分类号： F02M57/027 ,  F02M37/007 ,  F02M37/14 ,  F02M69/044

摘要： A fuel supply apparatus having a fuel tank, throttle body, and fuel injection device configured integrally. The fuel injection device is positioned between the fuel tank and throttle body. The fuel injection device is a pressure-type fuel injection device that injects the fuel by pumping the fuel by reciprocative movement of a plunger. The fuel injection device injects the fuel located in the fuel tank into the intake passage of the throttle body on the basis of a signal from an Electronic Control Unit (ECU).

摘要翻译： 一种燃料供给装置，具有一体地构成的燃料箱，节气门体和燃料喷射装置。 燃料喷射装置位于燃料箱和节气门体之间。 燃料喷射装置是压力型燃料喷射装置，其通过柱塞的往复运动来泵送燃料来喷射燃料。 燃料喷射装置基于来自电子控制单元（ECU）的信号将位于燃料箱中的燃料喷射到节气门体的进气通道中。