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公开(公告)号：KR1019910008912B1
公开(公告)日：1991-10-24
申请号：KR1019890001638
申请日：1989-02-13
Applicant: 현대자동차주식회사
IPC: F02M21/02
CPC classification number: Y02T10/32
Abstract: The fuel supply unit is formed to mixer (3) from vaporiser (2) by sub-fuel path (5) mounted feed back solenoid (9) and main fuel path (4) mounted fuel cut-off valve (8). The fuel cut-off valve (8) is upper opened valve, and the feed back solenoid is upper closed valve for liquefied gas engine. The space of vaporiser (2) and mixer (3), is formed to main fuel path (4) which is controlled by control screw (6) an amount of fuel and sub-fuel path (5) for supplying the fuel in accordance with engine state, and has temperature sensor (10) and throttle position sensor (11).
Abstract translation: 燃料供给单元通过辅助燃料路径（5）安装的反馈螺线管（9）和主燃料路径（4）安装的燃料截止阀（8）形成为来自蒸发器（2）的混合器（3）。 燃油截止阀（8）为上开阀，反馈电磁阀为液化气发动机上封闭阀。 蒸发器（2）和混合器（3）的空间形成为主控燃料通路（4），主燃料路径（4）由控制螺杆（6）控制，燃料量和辅助燃料通路（5）用于根据 发动机状态，并具有温度传感器（10）和节气门位置传感器（11）。
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公开(公告)号：KR1019910008911B1
公开(公告)日：1991-10-24
申请号：KR1019890001637
申请日：1989-02-13
Applicant: 현대자동차주식회사
IPC: F02M21/02
CPC classification number: Y02T10/32
Abstract: opening and closing sub- fuel path (5) driven by feed back solenoid for engine control unit (15) in accordance with input signal from temperature sensor (10) and oxygen sensor (14), and the fuel cut-off valve (7) and feed back solenoid (9) which is opened and closed in proportion to temperature of cooling water. The space of vaporizer (2) and mixer (3) is formed to main fuel path (4) which is controlled by control screw (6), and sub-fuel path (5) for supplying the proper amount of fuel.
Abstract translation: 根据来自温度传感器（10）和氧传感器（14）的输入信号和燃料切断阀（7）由发动机控制单元（15）的反馈螺线管驱动的开闭子燃料路径（5） 并且与冷却水的温度成比例地打开和关闭的反馈螺线管（9）。 蒸发器（2）和混合器（3）的空间形成为由控制螺杆（6）控制的主燃料路径（4）和用于供应适量燃料的副燃料路径（5）。
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Patent Agency Ranking
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公开(公告)号：KR1019900004361B1
公开(公告)日：1990-06-23
申请号：KR1019870008945
申请日：1987-08-14
Applicant: 현대자동차주식회사
IPC: F01N3/30
CPC classification number: Y02A50/2322
Abstract: The secondary air supplying apparatus supplies secondary air to automotive catalytic convertor, oxidizes incomplete combustion gases (HC, CO), and changes toxic gases to harmless gases at the state of idling or speed reducing. The apparatus includes catalyst supporter (2) connected to air cleaner, secondary air supply tube (3), lead valve (4), throttle valve (1) connected to vacuumed tube (5), and solenoid valve (6) opened and closed by vacuum switch (8).
Abstract translation: 二次空气供给装置将二次空气供给到汽车催化转化器，氧化不完全燃烧气体（HC，CO），并且在空转或减速的状态下将有毒气体变成无害气体。 该装置包括与空气滤清器相连的催化剂支撑件（2），连接到真空管（5）的二次空气供应管（3），引导阀（4），节流阀（1）以及通过打开和关闭的电磁阀 真空开关（8）。
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公开(公告)号：KR1019900004360B1
公开(公告)日：1990-06-23
申请号：KR1019870002734
申请日：1987-03-25
Applicant: 현대자동차주식회사
IPC: F01N3/22
CPC classification number: Y02A50/2322
Abstract: The exhanst gas purifying apparatus, which reburns the incomplete combustion gas of engine, controls reburning time by the state of engine temperature, improves the engine efficiency, and reduces discharging of toxic gas. The apparatus includes cooling chamber 91) of intake manifold (10), which has 2 way type temperature valve (2) and filter (3) held temperature valve (4), connection pipes (9)(7), and exhaust manifold (14) with catalytic convertor (15), air cleaner (13).
Abstract translation: 重新燃烧发动机不完全燃烧气体的前排气体净化装置根据发动机温度控制再燃时间，提高发动机效率，减少有毒气体的排放。 该装置包括具有二通式温度阀（2）和过滤器（3）保持的温度阀（4），连接管（9）（7）和排气歧管（14）的进气歧管（10）的冷却室91） ）与催化转化器（15），空气净化器（13）。
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