公开(公告)号：US5755963A

公开(公告)日：1998-05-26

申请号：US687951

申请日：1996-07-26

Applicant: Masahito Sugiura ,  Toshihiko Murase ,  Yoshihisa Sanami ,  Toshihiro Takahara ,  Atushi Kosaka ,  Takeharu Maekawa ,  Sojiro Tsuchiya

Inventor： Masahito Sugiura ,  Toshihiko Murase ,  Yoshihisa Sanami ,  Toshihiro Takahara ,  Atushi Kosaka ,  Takeharu Maekawa ,  Sojiro Tsuchiya

IPC: B01D39/16 ,  B01D27/07 ,  B01D29/11 ,  B01D39/04 ,  B01D46/00 ,  B01D46/10 ,  D04H1/00 ,  B01D27/06

CPC classification number: D04H1/00 ,  B01D29/111 ,  B01D39/04 ,  B01D39/163 ,  B01D39/18 ,  B01D46/00 ,  B01D46/0001 ,  B01D46/14 ,  B01D46/546 ,  B01D2201/182 ,  B01D2201/188 ,  B01D2239/064 ,  B01D2239/069 ,  B01D2239/086 ,  B01D2239/10 ,  B01D2239/1208 ,  B01D2275/305

Abstract: A filter element for use in an oil filter is composed of main fibers of at least 5 .mu.m diameter and micro fibers of less than 5 .mu.m diameter. The micro fibers are filled in a density of 0.005 to 0.02 g/cm.sup.3. A slurry including the fibers is drawn into a suction unit through suction openings to form a molded body. The filter element is given a density gradient such that the micro fibers are denser in the inner periphery than in the outer periphery. Following the drawing step, the molded body together with the inner mold is removed for subsequent dehydration and heating. During those processes the inner mold is kept located within the molded body.

Abstract translation: 用于油过滤器的过滤元件由直径至少为5μm的主纤维和直径小于5μm的微纤维组成。 微细纤维以0.005〜0.02g / cm 3的密度填充。 包括纤维的浆料通过抽吸口被吸入抽吸单元以形成模塑体。 过滤元件被赋予密度梯度，使得微纤维在内周比在外周更致密。 在拉伸步骤之后，将模制体与内模一起移除以用于随后的脱水和加热。 在这些过程中，内模保持在模制体内。

公开(公告)号：US20070131607A1

公开(公告)日：2007-06-14

申请号：US11563066

申请日：2006-11-24

Applicant: Teruyoshi Nawa ,  Tomohiko Takeuchi ,  Toshihiro Takahara

Inventor： Teruyoshi Nawa ,  Tomohiko Takeuchi ,  Toshihiro Takahara

IPC: B01D27/00

CPC classification number: B01D35/147 ,  B01D35/153 ,  B01D35/16 ,  B01D2201/291 ,  B01D2201/4076

Abstract: A fluid filter includes a case in which an inflow path, an outflow path, and a drainage path are formed, a cap which is engaged with the case through axial rotation, a biasing device (a coil spring) which biases a filter element housed inside a casing constituted by the case and the cap toward the case side, a rotation restricting device (an abutting portion and a projecting portion) which restricts rotation of the filter element in a fastening direction when the cap is rotated relative to the case in the fastening direction, and a sealing member provided on an axial end surface side of the filter element, which seals the drainage path when the filter element is biased by the biasing device and rotation thereof is restricted by the rotation restricting device.

Abstract translation: 流体过滤器包括其中形成流入路径，流出路径和排出路径的壳体，通过轴向旋转与壳体接合的盖;偏置装置（螺旋弹簧），其偏置容纳在内部的过滤元件 由壳体和朝向壳体侧的盖构成的壳体，当紧固方向上的盖相对于壳体旋转时限制过滤元件在紧固方向上的旋转的旋转限制装置（抵接部分和突出部分） 方向，以及设置在过滤元件的轴向端面侧的密封构件，当过滤元件被偏置装置偏压时，密封构件的排水路径，并且由旋转限制装置限制其旋转。

公开(公告)号：US07141166B2

公开(公告)日：2006-11-28

申请号：US10957615

申请日：2004-10-05

Applicant: Yoshihiko Sugiura ,  Toshihiro Takahara ,  Noriyuki Tsuge

Inventor： Yoshihiko Sugiura ,  Toshihiro Takahara ,  Noriyuki Tsuge

IPC: B01D35/16 ,  B01D27/08 ,  B01D35/137 ,  F01M11/04 ,  F16L37/40

CPC classification number: B01D35/153 ,  B01D35/16 ,  B01D35/31 ,  B01D2201/302 ,  B01D2201/304 ,  B01D2201/4084

Abstract: An oil filter has a drain hole, which is internally blocked with a valve member. When oil remaining in the oil filter is drained, a drainpipe is inserted into the drain hole, so that the valve member is displaced and remaining oil is drained from the drain hole. This valve member has an annular recession to steadily support an upper end of the inserted drainpipe. Therefore, gripping force of the drainpipe is enhanced without decreasing draining performance. The drainpipe and the oil filter are connected with each other via a seal member that is provided to the oil filter. The drainpipe 80 has a removing means that holds at least a part of the seal member to pick the seal member off the oil filter, when the inserted drainpipe is detached from the drain hole. Thus, the seal member can be removed simultaneously with the drainpipe from the oil filter.

Abstract translation: 油过滤器具有排水孔，其内部被阀构件封闭。 当油滤清器中残留的油被排出时，将排水管插入到排水孔中，使得阀构件移位，剩余的油从排水孔排出。 该阀构件具有环形凹部以稳定地支撑插入的排水管的上端。 因此，排水管的夹持力增强而不降低排水性能。 排水管和油过滤器通过设置在油过滤器上的密封构件相互连接。 排水管80具有除去装置，当从排水孔分离插入的排水管时，保持至少一部分密封构件以将密封构件从油过滤器上取出。 因此，密封构件可以与排油管同时从油过滤器去除。

公开(公告)号：US07297282B2

公开(公告)日：2007-11-20

申请号：US10704545

申请日：2003-11-12

Applicant: Kiichiro Suzumori ,  Toshihiro Takahara ,  Sadahito Fukumori ,  Ryuichiro Kamioka ,  Jin Hashioka ,  Kenzo Kado

Inventor： Kiichiro Suzumori ,  Toshihiro Takahara ,  Sadahito Fukumori ,  Ryuichiro Kamioka ,  Jin Hashioka ,  Kenzo Kado

IPC: B01D35/16 ,  B01D35/34

CPC classification number: B01D35/153 ,  B01D35/16 ,  B01D35/31 ,  B01D2201/302 ,  B01D2201/4084 ,  Y10S210/17

Abstract: The invention provides a drain mechanism of a fluid filter in which a heated fluid is not splashed on a worker at a time of discharging the fluid such as a time of exchanging an element, and can inhibit dusts or the like from being mixed from an external portion at a time of normal use. A drain mechanism 7 of the present invention is provided with a cap 3 engaged with a case 2 and having a drain hole 15, a drain member (a drain plug 20) detachably mounted to the cap from an outer side thereof and closing the drain hole, a valve member 25 provided in an inner side of the cap and closing the drain hole, and an elastic means (a spring 11) for energizing the valve member in a direction of closing the drain hole. In a state in which the drain member is detached from the cap, a residual fluid within a housing is discharged by a tubular draining jig 30 inserted to the drain hole.

Abstract translation: 本发明提供了一种流体过滤器的排放机构，其中在排出流体时加热的流体不会在工作人员喷溅时，例如更换元件的时间，并且可以抑制灰尘等从外部混合 正常使用时的部位。 本发明的排水机构7设置有与壳体2接合并具有排水孔15的盖3，从其外侧可拆卸地安装到盖的排出构件（排水塞20），并且关闭排水孔 设置在盖的内侧并关闭排水孔的阀构件25以及用于在关闭排水孔的方向上使阀构件通电的弹性装置（弹簧11）。 在排水部件与盖分离的状态下，通过插入排水孔的管状排水夹具30排出壳体内的残留流体。

公开(公告)号：US20050072719A1

公开(公告)日：2005-04-07

申请号：US10954352

申请日：2004-10-01

Applicant: Haruaki Sakata ,  Toshihiro Takahara ,  Yoshihiko Sugiura ,  Noriyuki Tsuge

Inventor： Haruaki Sakata ,  Toshihiro Takahara ,  Yoshihiko Sugiura ,  Noriyuki Tsuge

IPC: F01M11/03 ,  B01D29/07 ,  B01D35/02 ,  B01D35/153 ,  F01M11/04 ,  B01D33/70

CPC classification number: B01D35/153 ,  B01D35/16

Abstract: A drain structure for a fluid filter includes a cap internally forming a drain hole. The cap receives a valve member urged by an urging means in a direction, in which the valve member blocks the drain hole. Normally, the drain hole is blocked with a drain member. When fluid is drained from the drain hole, the drain member is removed from the drain hole, and a drain tool is inserted into the drain hole, so that the drain tool displaces the valve member in a direction, in which the drain hole is unblocked. The drain tool has a hooking portion that can hook to a hooked portion provided to the cap by axially rotating the drain tool inserted into the drain hole of the cap. Thus, the drain tool can be connected with the cap while the hooking portion is supported by the hooked portion.

Abstract translation: 用于流体过滤器的排水结构包括内部形成排水孔的盖。 所述盖容纳阀构件，所述阀构件被推动装置沿着阀构件阻塞排水孔的方向被推压。 通常，排水孔被排放构件堵塞。 当流体从排水孔排出时，排水构件从排水孔中排出，排水工具插入到排水孔中，排水工具沿排水孔未堵塞的方向移动阀构件 。 排水工具具有钩挂部分，其可以通过轴向旋转插入到盖的排水孔中的排水工具钩挂到设置到盖的钩部。 因此，排水工具可以与盖连接，而钩部由钩部支承。

公开(公告)号：US06739305B2

公开(公告)日：2004-05-25

申请号：US10092505

申请日：2002-03-08

Applicant: Toshihiro Takahara ,  Yoshihiko Doi

Inventor： Toshihiro Takahara ,  Yoshihiko Doi

IPC: F01M100

CPC classification number: F01M1/02 ,  F01M2001/0215 ,  F01M2001/123

Abstract: An oil pump for an internal combustion engine is provided with an intake port and a discharge port, each formed in a pump housing. The oil pump has a power pump serving as a first main pump and an electric pump serving as a second auxiliary pump, both of which may be contained in a same pump housing. The power pump is rotated by a driving force of a crankshaft, and the electric pump is rotated by the driving force of an electric motor. This makes it possible to reduce the maximum capacity of the power pump serving as the main pump. In a vehicle operating range where the oil discharging pressure generated by the power pump becomes insufficient, the electric pump serving as the auxiliary pump is operated together with the power pump such that appropriate oil discharging pressure or appropriate oil discharging quantity can be achieved. The electric pump may also be allowed to operate for a period of time after shutting off of the engine.

Abstract translation: 一种用于内燃机的油泵设置有进气口和排出口，每个都形成在泵壳体中。 油泵具有用作第一主泵的动力泵和用作第二辅助泵的电动泵，它们都可以容纳在相同的泵壳体中。 动力泵由曲轴的驱动力旋转，电动泵由电动机的驱动力旋转。 这使得可以减小用作主泵的动力泵的最大容量。 在由动力泵产生的排油压力不足的车辆工作范围内，用作辅助泵的电动泵与动力泵一起操作，从而可以实现适当的排油压力或适当的排油量。 在关闭发动机之后，电动泵也可以被允许操作一段时间。

公开(公告)号：US5456741A

公开(公告)日：1995-10-10

申请号：US70529

申请日：1993-06-03

Applicant: Toshihiro Takahara ,  Kenichi Katou ,  Masakazu Takeichi

Inventor： Toshihiro Takahara ,  Kenichi Katou ,  Masakazu Takeichi

IPC: B03C3/12 ,  B03C3/155 ,  B03C3/36

CPC classification number: B03C3/12 ,  B03C3/155 ,  B03C3/36

Abstract: An air purifier has discharge electrodes which generate a corona emission. These discharge electrodes are disposed within a flow passage provided in the air purifier along with a blower. Also included in the air purifier is a filter which scavenges contaminant particles in the air charged by the discharge electrodes. A control unit detects a discharge current of the discharge electrodes to control a rotational speed of the blower in accordance with the detected emission current.

Abstract translation: 空气净化器具有产生电晕放电的放电电极。 这些放电电极与鼓风机一起设置在设置在空气净化器中的流路内。 还包括在空气净化器中的是用于清除由放电电极充电的空气中的污染物颗粒的过滤器。 控制单元检测放电电极的放电电流，以根据检测到的发射电流来控制鼓风机的转速。