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公开(公告)号：KR101094881B1
公开(公告)日：2011-12-15
申请号：KR1020090073583
申请日：2009-08-11
Applicant: (주)모토닉
CPC classification number: Y02T10/32
Abstract: 본 발명은 제트노즐을 봄베 내에 설치함으로써 연료 펌프의 유량을 증대시킬 수 있고, 아울러 효율을 증대시킬 수 있도록 한 가스차량용 엘피아이 시스템에 관한 것이다.
본 발명은 연료가 저장되는 봄베(2); 상기 봄베(2)에 설치된 멀티밸브(3); 상기 멀티밸브(3)와 연결되며 봄베(2) 내에 저장된 연료를 펌핑하여 송출하는 연료펌프(4); 상기 연료펌프를 통해 공급되는 액상의 연료가 인젝터를 통해 분사되어 구동되는 엔진(5); 상기 봄베(2) 내에 설치되며 상기 멀티밸브(3) 및 연료펌프(4)로 연료를 공급하는 제트노즐(6)를 포함하여 구성된다.
엘피아이, 연료, 가압, 봄베Abstract translation: 用于气体车辆的ELF系统技术领域本发明涉及一种用于气体车辆的ELF系统，其能够通过在气缸中提供喷嘴来增加燃料泵的流量并提高效率。
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公开(公告)号：KR101061778B1
公开(公告)日：2011-09-05
申请号：KR1020090036411
申请日：2009-04-27
Applicant: (주)모토닉
CPC classification number: Y02T10/32
Abstract: 본 발명은 연료펌프와 멀티밸브 사이에 연결되어 있는 연결호스에 액상연료와 오일이 서로 희석되지 않도록 하는 세퍼레이터가 구비된 엘파이용 연료펌프에 관한 것으로, 인가된 전원에 의해 구동되는 모터부와 상기 모터부의 구동으로 봄베 내의 액상연료를 펌핑하는 펌핑부가 구비된 연료펌프, 상기 연료펌프에서 공급된 액상연료가 엔진으로 공급되도록 하우징 플레이트에 결합되는 밸브 블록과 상기 연료펌프의 과도한 압력이 배출되도록 벤트부를 갖는 멀티밸브, 상기 연료펌프와 멀티밸브 사이에는 브래킷, 연료가 이송되는 연료공급관, 연료펌프 내의 과도한 압력이 배출되도록 연결된 연결호스에 세퍼레이터가 구비된 엘피아이용 연료펌프로서, 상기 세퍼레이터에는 내부 공간을 구획하는 격판이 형성된 것을 특징으로 한다.
이와 같은 본 발명은 연료펌프와 멀티밸브 사이에 세퍼레이터에 의해 연료펌프의 오일과 봄베의 액상연료가 서로 섞이지 않게 되고, 세퍼레이터의 구획된 공간 내에 각각 오일과 액상연료가 별도로 저장되므로 연료펌프에 액상연료가 유입되지 않아 연료펌프가 파손되지 않게 되는 유용한 효과가 있다.
연료펌프, 세퍼레이터, 격판, 멀티밸브Abstract translation: 本发明涉及一种用于ELPA的燃料泵，其配备有分离器，用于防止液体燃料和油在连接在燃料泵和多阀之间的连接软管中彼此稀释， 连接到壳体板以将从燃料泵供应的液体燃料供应到发动机的阀块以及用于排出燃料泵的过压的通气部分 所述多路阀，所述燃料泵和多阀支架，一个燃料供给管，其中，燃料被输送时，作为使用设置有分离器，以过大的连接软管压力燃料泵连接到燃料泵的排出的EL钢琴之间，所述隔板限定内部空间 正在形成。
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公开(公告)号：KR1020110062357A
公开(公告)日：2011-06-10
申请号：KR1020090119056
申请日：2009-12-03
CPC classification number: Y02T10/32 , F02M21/0236 , F02M21/0233 , F02M21/0242 , F02M21/0296 , F02M37/20
Abstract: PURPOSE: An LPI fuel pump using a fuel distribution pipe is provided to minimize the flow-rate decrease of a fuel pump by immediately removing bubbles from the fuel pump by serially connecting the positive displacement fuel-chamber of the fuel pump using the fuel distribution pipe. CONSTITUTION: An LPI fuel pump using a fuel distribution pipe comprises a plurality of fuel chambers, a relief valve and a fuel distribution pipe(40). The fuel chamber can temporarily store fuel. The relief valve cancels abnormal high-pressure in the fuel pump(10). The fuel distribution pipe comprises an intake part(41) and a plurality of discharge parts(42). One end of the fuel distribution pipe is connected to a fuel tank to form the intake part so that liquid fuel flows into the fuel distribution pipe. The other end of the fuel distribution pipe is connected to the fuel chambers and the relief valve to form the discharge parts so that the liquid fuel is supplied to the inside of the fuel pump.
Abstract translation: 目的：提供一种使用燃料分配管的LPI燃油泵，通过使用燃料分配管串联连接燃油泵的正排量燃料室，从燃料泵立即除去气泡，使燃油泵的流量减少最小化 。 构成：使用燃料分配管的LPI燃料泵包括多个燃料室，安全阀和燃料分配管（40）。 燃料室可以临时储存燃料。 安全阀取消燃料泵（10）中的异常高压。 燃料分配管包括进气部分（41）和多个排出部分（42）。 燃料分配管的一端连接到燃料箱以形成进气部，使得液体燃料流入燃料分配管。 燃料分配管的另一端连接到燃料室和安全阀以形成排出部分，使得液体燃料被供应到燃料泵的内部。
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公开(公告)号：KR1020110048844A
公开(公告)日：2011-05-12
申请号：KR1020090105583
申请日：2009-11-03
Applicant: (주)모토닉
CPC classification number: Y02T10/32 , F02M21/0242 , F02M21/0236 , F02M21/0284 , F02M21/0296 , F02M2037/087
Abstract: PURPOSE: An exterior fuel pump is provided to prevent the vaporization of liquid fuel caused by heat generated from a motor unit by employing a pipe-type fuel distribution unit and excluding a pump chamber. CONSTITUTION: An exterior fuel pump comprises a motor unit(20), a pump unit, and a fuel distribution unit. The motor unit rotates a shaft(23), which is formed with an eccentric driving part(24), for pumping the fuel supplied from a fuel tank. The pump unit comprises a plurality of chambers and pumps fuel using the rotation of an eccentric driving part(34) in each chamber. The fuel distribution unit distributes and supplies the fuel delivered from the fuel tank to each chamber. The fuel distribution unit comprises a body(41), a supply port(42), and a circulation flow path(43) and is connected to a flow path(14) equipped with a relief valve(13).
Abstract translation: 目的：提供一种外部燃油泵，用于通过使用管式燃料分配单元并排除泵室来防止由电动机单元产生的热量引起的液体燃料蒸发。 构成：外部燃料泵包括马达单元（20），泵单元和燃料分配单元。 马达单元旋转形成有偏心驱动部分（24）的轴（23），用于泵送从燃料箱供应的燃料。 泵单元包括多个室并且使用每个室中的偏心驱动部分（34）的旋转来泵送燃料。 燃料分配单元将从燃料箱传送的燃料分配并供应到每个室。 燃料分配单元包括主体（41），供应端口（42）和循环流路（43），并且连接到配备有安全阀（13）的流路（14）。
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公开(公告)号：KR1020100120466A
公开(公告)日：2010-11-16
申请号：KR1020090039285
申请日：2009-05-06
Applicant: (주)모토닉
IPC: F02M37/00 , F02M21/02 , B60K15/077
CPC classification number: Y02T10/32 , F02M37/0023 , F02M21/0296
Abstract: PURPOSE: A return valve of a fuel supply device for an LPI vehicle of reduced noise is provided to improve the structure of a nipple and a disc, to minimize the shaking in adding gas fuel and to reduce the noise. CONSTITUTION: For a return valve of a fuel supply device for an LPI vehicle of reduced noise, a valve hole, through which fuel is moved, is formed on the center of a nipple(2). A protrusion(425) makes contact with a through-hole(h) on the top of a disc(4) and has a larger diameter than the through-hole. A groove(h-3) is formed on the outer circumferential surface so that the protrusion is inserted to maintain airtightness.
Abstract translation: 目的：提供降低噪音的LPI车辆用燃料供给装置的回流阀，以改善乳头和盘的结构，以最大限度地减少添加气体燃料时的振动并降低噪音。 构成：对于具有降低噪声的LPI车辆的燃料供应装置的回流阀，在乳头（2）的中心上形成有通过其移动燃料的阀孔。 突起（425）与盘（4）的顶部上的通孔（h）接触并且具有比通孔更大的直径。 在外周面上形成有凹槽（h-3），从而插入突起以保持气密性。
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Patent Agency Ranking
公开(公告)号：KR1020100117768A
公开(公告)日：2010-11-04
申请号：KR1020090036401
申请日：2009-04-27
Applicant: (주)모토닉
CPC classification number: Y02T10/32 , F02M37/22 , F02M21/0215 , F02M21/0242 , F02M37/08 , F02M2037/228 , F16K7/17
Abstract: PURPOSE: A fuel pump for Liquefied Petroleum Injection is provided to prevent metal components in a bomb from flowing into the fuel pump by installing a filter and a magnetic in a reservoir cup. CONSTITUTION: A fuel pump for Liquefied Petroleum Injection comprises a reservoir cup(10) and a filter. The reservoir cup has a diaphragm(13), multiple protrusions(15), and magnetic(16). The diaphragm is coupled to the bottom of a pump unit and opens and closes multiple holes. The protrusions are protruded from the diaphragm. The magnetic are fixed to the protrusions. The filter is coupled to the reservoir cup.
Abstract translation: 目的：提供液化石油喷射燃料泵，以通过在储油杯中安装过滤器和磁力来防止炸药中的金属部件流入燃油泵。 构成：用于液化石油喷射的燃料泵包括储存杯（10）和过滤器。 储存杯具有隔膜（13），多个突起（15）和磁性（16）。 隔膜联接到泵单元的底部，并打开和关闭多个孔。 突起从隔膜突出。 磁性体固定在突起上。 过滤器联接到储存杯。
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公开(公告)号：KR1020100117766A
公开(公告)日：2010-11-04
申请号：KR1020090036397
申请日：2009-04-27
Applicant: (주)모토닉
CPC classification number: Y02T10/32 , F02M21/0236 , F02M21/0239 , F02M21/0242 , F02M37/0023 , F02M2200/247 , F02M2200/248
Abstract: PURPOSE: An LPI system is provided to return fuel to a bomb when an engine is stopped by preventing a fuel leak and to improve restarting efficiency of the engine. CONSTITUTION: An LPI system comprises a regulator unit(400) and a check valve(500). The regulator unit is installed in a fuel feeding line(230) and a fuel return line(240) and uniformly maintains pressure and a feed rate of fuel. The check valve is installed in the fuel return line and prevents a gas fuel leak. The check valve comprises a hollow case, an actuating piece, a spring, and a stopper. The hollow case has a flow path. The actuating piece opens and closes the flow path. The spring applies elastic force to the actuating piece. The stopper fixes the spring.
Abstract translation: 目的：提供一种LPI系统，用于通过防止燃油泄漏停止发动机并提高发动机的重新启动效率，将燃油返回到炸弹。 构成：LPI系统包括调节器单元（400）和止回阀（500）。 调节器单元安装在燃料供给管线（230）和燃料返回管路（240）中，并且均匀地保持燃料的压力和进料速率。 止回阀安装在燃油返回管路中，防止燃气泄漏。 止回阀包括中空壳体，致动件，弹簧和塞子。 中空壳体具有流路。 致动件打开和关闭流路。 弹簧对致动件施加弹性力。 塞子固定弹簧。
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公开(公告)号：KR1020090069855A
公开(公告)日：2009-07-01
申请号：KR1020070137667
申请日：2007-12-26
Applicant: (주)모토닉
Abstract: A turbine pump and a pressure measuring apparatus are provided to confirm inner movement existence and cavitation. A turbine pump comprises a housing(100); a motor(200) which is coupled with the housing; an impeller(300) which is coupled with the motor; a stator(400) in which a flow path is formed while being coupled with the impeller; and pressure sensor holes(501~506) which are formed in the stator. The housing comprises a main housing(110) in which the motor, impeller and stator are coupled, a first housing(120) which is coupled with the main housing, wherein a suction part is formed, and a second housing(130) which is coupled with the main housing, wherein a discharge unit is formed. In the suction unit, a pressure sensor is installed. In the pressure sensor hole, a pressure sensor is installed.
Abstract translation: 提供涡轮泵和压力测量装置以确认内部运动的存在和空化。 涡轮泵包括壳体（100）; 与所述壳体联接的马达（200）; 与电动机耦合的叶轮（300）; 定子（400），其中在与所述叶轮联接的同时形成流路; 以及形成在定子中的压力传感器孔（501〜506）。 壳体包括主电机，叶轮和定子联接在其中的主壳体，与主壳体联接的第一壳体，其中形成有吸引部分;第二壳体，其是 与主壳体连接，其中形成有排出单元。 在抽吸单元中，安装有压力传感器。 在压力传感器孔中安装压力传感器。
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公开(公告)号：KR1020090033664A
公开(公告)日：2009-04-06
申请号：KR1020070098807
申请日：2007-10-01
Applicant: (주)모토닉
Abstract: A fuel feeding apparatus for an LPG vehicle mounted with an external fuel filter is provided to prevent the fuel backflow inside a fuel pump by installing a check valve between a multi valve and a fuel flow pipe. A fuel feeding apparatus for an LPG vehicle mounted with an external fuel filter comprises: a fuel tank(1) storing fuel; a multi valve installed at the fuel tank; a fuel pump(2) installed inside the fuel tank; a reservoir cup(18) which is installed at the fuel tank and stabilizes the fuel supply; a return pipe(8) connected to the fuel tank from the engine; a fuel filter(21) which is installed at a fuel flow pipe and is installed outside the fuel tank and filters the fuel; and a backflow preventing check valve installed at the fuel inlet part of the multi valve.
Abstract translation: 提供一种用于安装有外部燃料过滤器的LPG车辆的燃料供给装置，以通过在多阀和燃料流管之间安装止回阀来防止燃料泵内的燃料回流。 安装有外部燃料过滤器的LPG车辆的燃料供给装置包括：储存燃料的燃料箱（1） 安装在燃油箱的多阀; 燃料泵（2），安装在燃料箱内; 储存杯（18），其安装在所述燃料箱并稳定所述燃料供应; 从发动机连接到燃料箱的回流管（8）; 燃料过滤器（21），其安装在燃料流管上并安装在燃料箱外部并对燃料进行过滤; 以及安装在多阀的燃料入口部分的防回流止回阀。
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