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101. 发明专利

JPS59192856A Fuel supplying apparatus for internal-combustion engine utilizing liquefied petroleum gas 失效
标题翻译：内燃机使用液化石油气的燃油供应装置
公开(公告)号：JPS59192856A
公开(公告)日：1984-11-01
申请号：JP6561883
申请日：1983-04-15
申请人： Automob Antipollut & Saf Res Center
发明人： FUJISAKI MASAKI
IPC分类号： F02D19/02 , F02M21/02
CPC分类号： F02M21/0239 , F02M21/0212 , F02M21/06 , Y02T10/32
摘要： PURPOSE:To enable to change the fuel flow rate continuously from a very small flow rate to a fairly large flow rate, by constituting a fuel metering unit for metering and controlling fuel, the pressure of which is reduced by a vaporizer, by at least two needle valves associated operatively with a linear step actuator. CONSTITUTION:Vaporized fuel, the pressure of which is controlled by a vaporizer, is introduced into a fuel metering unit 4 for an inlet port 19 formed in an upper section 18 of the fuel metering unit 4. When the fuel flow rate is low, fuel is metered by a first needle valve 20 and a first needle seat 21. In this case, fuel is passed through a first fuel passage 22 formed in the needle valve 20 and ejected into a throttle chamber 5 from a fuel outlet port 30 formed in a middle section 29 of the metering unit 4. As the fuel flow rate is increased and becomes higher than a prescribed value, a top rod 24 of a step motor 10 pushes the needle valve 20 downward and closes the needle seat portion 21. Further, the rod 20 depresses the entire body of a second needle valve 25. In this state, fuel flow is metered and controlled between the second needle valve 25 and a second needle seat 26, and fuel is carried to a fuel outlet port 30 through a second fuel passage 27.
摘要翻译：目的：为了能够通过构成用于计量和控制燃料的燃料计量单元将燃料流量从非常小的流量连续地改变到相当大的流量，其中压力由气化器减少至少两个针阀与线性步进致动器可操作地相关联。构成：蒸发器控制的汽化燃料被引入燃料计量单元4，用于形成在燃料计量单元4的上部18中的入口19.当燃料流量低时，燃料由第一针阀20和第一针座21计量。在这种情况下，燃料通过形成在针阀20中的第一燃料通道22，并从形成在针阀20中的燃料出口30喷射到节流室5中。计量单元4的中间部分29.当燃料流量增加并且变得高于规定值时，步进电动机10的顶杆24向下推动针阀20并关闭针座部分21.此外，杆20压下第二针阀25的整个本体。在这种状态下，在第二针阀25和第二针座26之间计量并控制燃料流量，燃料通过第二燃料被运送到燃料出口30 第27段。

102. 发明专利

JPS59183020A Triple vessel valve 失效
标题翻译：三通阀门
公开(公告)号：JPS59183020A
公开(公告)日：1984-10-18
申请号：JP5682583
申请日：1983-04-02
申请人： Toshie Kobayashi
发明人： KOBAYASHI TOSHIE
IPC分类号： F02B17/00 , F02M21/02 , F02M23/04
CPC分类号： F02M21/0239 , F02M21/0233 , Y02T10/32
摘要： PURPOSE:To supply the fuel gas adapted to a special engine by a method wherein three kinds of vessels are fitted in freely slidable manner by inserting into in order of the size, in a valve which supplies an air and gas into a special engine. CONSTITUTION:A special engine is operated by a normal gas, a concentrated gas and an air which are supplied from a triple vessel valve. Vent holes 21 are bored on the periphery wall of a vessel having a bottom part. A large size vessel 10, a medium size vessel 20 and a small size vessel 24 having opening on each upper surface are inserted into the periphery wall on which vent holes are bored, and fitted in freely slidable manner. A passage is made open/close by up- and-down operation of the small size vessel 24, plural gases are fed into a cylinder 2 and mixed therein. Thereby, the fuel gas adapted to a special engine can be supplied.
摘要翻译：目的：通过以下方式提供适用于特殊发动机的燃料气体，其中三种容器通过按照尺寸的顺序插入到将空气和气体供应到特殊发动机的阀中而可自由滑动地安装。构成：特殊的发动机由通常的气体，浓缩气体和从三容器阀门供给的空气来操作。排气孔21在具有底部的容器的周壁上钻孔。在每个上表面上具有开口的大尺寸容器10，中等尺寸容器20和小尺寸容器24插入到其中通气孔钻孔的周壁中，并且可自由滑动地安装。通过小尺寸容器24的上下操作打开/关闭通道，将多个气体进料到气缸2中并混合。由此，能够供给适合于特殊发动机的燃料气体。

103. 发明专利

JPS59141754A Lpg supplying apparatus for lpg engine 失效
标题翻译：液化石油气发动机液化石油气供应装置
公开(公告)号：JPS59141754A
公开(公告)日：1984-08-14
申请号：JP1567083
申请日：1983-02-01
申请人： Neotekuno Eng:Kk
发明人： AMAMIYA YOUZOU
IPC分类号： F02M21/06 , F02M21/02
CPC分类号： F02M21/0239 , F02D19/022 , F02D19/027 , F02M21/0212 , F02M21/06 , Y02T10/32
摘要： PURPOSE:To enable to vaporize liquefied petroleum gas (LPG) effectively, by disposing a primary pressure reducing regulator and a secondary pressure reducing regulator between an LPG cylinder and a mixer successively from the upstream side and in series to each other, and fixing an electric heater to the bottom of a pressure reducing chamber of the primary pressure reducing regulator. CONSTITUTION:A water heater 5, a primary pressure reducing regulator 6 and a secondary pressure governor 7 are disposed successively from the upstream side of an LPG passage 4 at the portion thereof located between an LPG cylinder 1 and a mixer 2 for mixing air and LPG. Further, an electric heater 36 is fixed to the bottom wall of a case 20 for the regulator 6, and its heating element 37 is projected upward from the bottom surface of a primary pressure reducing chamber 24. The heating element 37 is connected to a power source 84 via a controller 83. Here, arrangement is such that current is supplied to the heating element 37 when the engine temperature is low, for instance, in response to the output signal of a sensor 85 for detecting the temperature in the engine room.
摘要翻译：目的：为了能够有效地汽化液化石油气（LPG），通过在LPG气缸和混合机之间依次从上游侧和彼此串联配置一次减压调节器和二次减压调节器，并将电加热器到主压力减压调节器的减压室的底部。构成：在LPG气缸1和混合空气的混合器2的部分的LPI通路4的上游侧依次配置热水器5，初级减压调节器6和二次压力调节器7，用于混合空气和LPG 。此外，电加热器36固定到用于调节器6的壳体20的底壁，并且其加热元件37从主减压室24的底面向上突出。加热元件37连接到电力源84通过控制器83.这里，当发动机温度低时，例如响应于用于检测发动机室温度的传感器85的输出信号，电流被提供给加热元件37。

104. 发明专利

JPS5932662A Fuel cutting device for lpg engine 失效
标题翻译：液化石油气发动机燃油切割装置
公开(公告)号：JPS5932662A
公开(公告)日：1984-02-22
申请号：JP14209982
申请日：1982-08-18
申请人： Toyota Motor Corp
发明人： MURATA CHITAKE , NISHIKAWA TERUO
IPC分类号： F02D19/02 , F02M21/02
CPC分类号： F02M21/0239 , F02M21/047 , Y02T10/32
摘要： PURPOSE:To permit to discriminate between th vacuum of idling or the like and the vacuum of deceleration and cut the fuel upon deceleration by a method wherein a deceleration sensor and a computer are connected. CONSTITUTION:The coil 31 of a vacuum switching valve 30 is connected to the computer 32 while a sensing port 34, opened immediately below the throttle valve 11 of a carburettor 3, and a vacuum port 36 are connected. Upon deceleration, the computer 32 operates and detects it to excite the vacuum switching valve 30 by conducting the coil 31, the vacuum port 36 is opened and an air port 39 is closed. The vacuum of the sensing port passes through paths 35, 40, enters into a vacuum chamber 20, opens a bleed port 24 and affects the atmosphere from the air port 22 to a slow lock diaphragm chamber 15 through the path 23. As a result, the diaphragm is inflated, a slow-lock valve 17 shuts off a primary chamber 7, a low-speed fuel path 8 as well as a fuel path 18 are shut off and, thus, the fuel cut is effected.
摘要翻译：目的：通过连接减速传感器和计算机的方法，能够区分怠速等真空和减速真空，并减速时切断燃料。构成：将真空切换阀30的线圈31连接到计算机32，同时连接在化油器3的节气门11正下方的感测端口34和真空端口36。计算机32进行减速时，通过进行线圈31的动作和检测来激励真空切换阀30，打开真空口36，关闭空气口39。感测端口的真空通过路径35,40进入真空室20，打开排出口24，并且通过路径23将空气端口22的气氛影响到缓慢的锁定隔膜室15.结果，隔膜被充气，缓慢锁定的阀17关闭主室7，低速燃料通道8以及燃料路径18被切断，从而实现燃料切断。

105. 发明专利

JPS5932661A Fuel cutting device for lpg engine 失效
标题翻译：液化石油气发动机燃油切割装置
公开(公告)号：JPS5932661A
公开(公告)日：1984-02-22
申请号：JP14209882
申请日：1982-08-18
申请人： Toyota Motor Corp
发明人： NISHIKAWA TERUO
IPC分类号： F02D19/02 , F02M21/02
CPC分类号： F02M21/0239 , F02M21/0212 , F02M21/047 , Y02T10/32
摘要： PURPOSE:To permit to cut the fuel upon deceleration under discriminating between the vacuum of idling or the like and the vacuum of deceleration surely by a method wherein a deceleration sensor and a computer are connected in the fuel cut upon the deceleration of a motor car fuelled by LPG. CONSTITUTION:The carburettor 3 is provided with a sensing part 34 immediately below a throttle valve 11 while a micro-computer 32 is connected with a revolving number detector 41 as the sensor of the deceleration. Upon the deceleration, the computer 32 operates and detects it and a vacuum switch 45 detects that the vacuum of the sensing part is lower than 100mm.Hg, thereby conducting the coil 31 of a vacuum switching valve 30, opening the vacuum port 36 and closing an air port 39. According to these operations, the vacuum acts on a vacuum chamber 20, opens a bleed port 24, atmopshere is communicated through an air bleed path 23, the diaphragm 16 of a LPG regulator 6 is inflated, the valve 17 shuts a primary chamber 7 and a low-speed fuel path 8 as well as a fuel path 18 are shut off.
摘要翻译：目的：通过减速传感器和计算机连接在减速时的燃料切断装置中，通过在汽车加速减速度下连接的方法，可以在鉴别空转等的真空和减速真空之间减速时切断燃料通过液化石油气构成：化油器3在节气门11正下方设置有感测部34，而微计算机32与作为减速度的传感器的旋转数检测器41连接。在减速时，计算机32进行动作检测，真空开关45检测出感应部的真空度低于100mmHg，由此导通真空切换阀30的线圈31，打开真空口36并闭合根据这些操作，真空作用在真空室20上，打开排放口24，大气通过排气路径23连通，LPG调节器6的隔膜16膨胀，阀17关闭主室7和低速燃料通道8以及燃料通道18被切断。

106. 发明专利

JPS5929759A Drain device of vaporizer 失效
标题翻译：蒸发器的排水装置
公开(公告)号：JPS5929759A
公开(公告)日：1984-02-17
申请号：JP13904482
申请日：1982-08-10
申请人： Mazda Motor Corp
发明人： NISHIDA TOSHIAKI , YOKOKURA TSUNETOSHI , MIYAURA SHINOBU
IPC分类号： F02D41/02 , F02D19/02 , F02D41/04 , F02D45/00 , F02M21/02 , F02M21/06
CPC分类号： F02M21/0233 , F02M21/0212 , F02M21/0239 , Y02T10/32
摘要： PURPOSE:To prevent leakage of fuel occasioned by a drain valve being left opened, by bringing an engine into an inoperative state when a drain valve for draining tar in a vaporizer is opened. CONSTITUTION:The body 2 of the vaporizer 1 of an LPG engine is partitioned by a partition wall 3 into a primary chamber 4 having an LPG inlet 6 and a secondary chamber 5 having an LPG outlet 7. A drain piping 25, in which an electromagnetic on-off valve 26, being closed with an ignition switch 34 ON and opened with the switch OFF, and a manually-operated drain valve 27 are located in series, is connected to the secondary chamber 5. Meanwhile, an electromagnetic on-off valve 16 located in an LPG inlet side passage 14 is brought to a closed state with a first switch 35 closed and a second switch 37 opened by a sensor 28 when the drain valve 27 is fully or partially opened, then a pilot lamp 36 lights ON, and simultaneously a starter motor 39 is brought to an inoperative state.
摘要翻译：目的：为了防止泄放阀被打开而引起的燃油泄漏，当打开蒸发器中排出焦油的排水阀时，使发动机处于非工作状态。构成：液化石油气发动机的蒸发器1的主体2被分隔壁3分隔成具有LPG入口6和具有LPG出口7的次级室5的主室4.排水管25，其中电磁开关阀26由点火开关34接通而关闭，开关断开，手动排水阀27串联连接，与二级室5连接。同时，电磁开关阀 16位于LPG入口侧通道14中，当排水阀27完全或部分打开时，第一开关35闭合，由传感器28打开的第二开关37处于关闭状态，然后指示灯36点亮，同时使起动电动机39处于非工作状态。

107. 发明专利

JPS5855342B2 JPS5855342B2 - 失效
公开(公告)号：JPS5855342B2
公开(公告)日：1983-12-09
申请号：JP6092377
申请日：1977-05-25
申请人： Neederuranzue Sentoraare Oruganizateie Fuooru Toegepasuto Natsuuruetenshaperijiku Onderutsuoeku
发明人： IYOKE FUAN DERU UAIDE , GUSUTAFU RUISU UAN UEHEMU
IPC分类号： F02M21/04 , F02M21/02
CPC分类号： F02M21/047 , F02D19/023 , F02M21/0212 , F02M21/0215 , F02M21/0239 , F02M21/042 , Y02T10/32

108. 发明专利

JPS5713733B2 JPS5713733B2 - 失效
公开(公告)号：JPS5713733B2
公开(公告)日：1982-03-18
申请号：JP3474377
申请日：1977-03-30
IPC分类号： F02D41/14 , F02B1/04 , F02D19/02 , F02D41/00 , F02M7/00 , F02M7/12 , F02M21/02
CPC分类号： F02M21/0239 , F02B1/04 , F02D19/023 , F02D41/0027 , F02M21/0212 , F02M21/047 , Y02T10/32

109. 发明专利

JP6121869B2 オイルセパレータ有权
公开(公告)号：JP6121869B2
公开(公告)日：2017-04-26
申请号：JP2013218514
申请日：2013-10-21
申请人：愛三工業株式会社 , トヨタ自動車株式会社
发明人：準 ▲高▼崎 , 準 ▲高▼崎 , 聖弥村田 , 聖弥村田
IPC分类号： F02M21/02 , B01D46/24 , F02M21/04
CPC分类号： F02M21/0227 , F02D19/026 , F02M21/0215 , F02M21/0239 , Y02T10/32

110. 发明专利

JP2016184257A 圧力調整弁审中-公开
标题翻译：压力控制阀
公开(公告)号：JP2016184257A
公开(公告)日：2016-10-20
申请号：JP2015063743
申请日：2015-03-26
申请人：愛三工業株式会社
发明人：小林昌弘 , 福田秀行 , 畑勝之 , 中村和弘
IPC分类号： F16K17/30 , G05D16/10
CPC分类号： F02M21/0239 , G05D16/10 , G05D16/103
摘要：【課題】シール性能を低下させることなく、容易に調圧値の設定を行うことができる圧力調整弁を提供すること。【解決手段】調圧室21内に配置されるピストン24と、ピストン24とともに軸方向に移動可能な弁体241と、弁体241の端部が配置される弁室22と、弁体241が当接・離間する樹脂製の弁座26と、弁体241が弁座部26から離間する方向へピストン24を付勢するコイルばね25と、弁体241及び弁座26を収容するボデー部材7とを有する圧力調整弁10において、弁体241は、軸方向に延びる中空円筒形状をなしており、弁座26から離間したときに弁室22と調圧室21とを連通させ、弁座26は、軸方向に移動可能に配置されており、弁座26を移動させて弁体241との当接位置を外部から調整する調整ねじ28を備える。【選択図】図1
摘要翻译：要解决的问题：提供一种可以容易地设定压力控制值而不降低密封性能的压力控制阀。解决方案：压力控制阀10包括：设置在压力控制室21中的活塞24; 能够与活塞24一起沿轴向移动的阀241; 设置阀241的端部的阀室22; 由阀241与树脂接触或分离的阀座26; 螺旋弹簧25，其使活塞24沿阀241与阀座26分离的方向通电; 以及容纳阀241和阀座26的本体构件7.阀241具有沿轴向延伸的中空圆筒形状，并且当与阀座26分离时在阀室22和压力控制室21之间连通。阀座26可沿轴向移动，并且包括调节螺钉28，调节螺钉28通过移动阀座26来调节与阀241的接触位置。图1

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