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1. 发明申请

WO1994004813A1 VAPOURIZER APPARATUS 审中-公开
公开(公告)号：WO1994004813A1
公开(公告)日：1994-03-03
申请号：PCT/AU1993000401
申请日：1993-08-05
申请人： KING FORMAT LIMITED , MEMMOTT, Raymond, Robert , TAO, Ho, Yi , QIANG, Li, Hui , WU, Wu, Xiao
发明人： KING FORMAT LIMITED
IPC分类号： F02M21/02
CPC分类号： F02M31/10 , F02M21/0239 , F02M21/06 , Y02T10/126 , Y02T10/32
摘要： A vaporizer apparatus having a housing assembly (10) including a fuel inlet chamber (11) fed by an inlet solenoid valve (13). A valve member (16) closes a delivery passage (15) from the fuel inlet chamber (11) to a heat exchange chamber (20) comprising a primary heat exchange portion (21) and a delivery portion (22), divided by a gas/liquid separation portion (23). A coolant jacket (26) having a coolant inlet (27) and a coolant outlet (28) is in circuit with the engine coolant circuit for the purposes of delivering heat to the heat exchange chamber (20). Operation of the valve member (16) is achieved by means of a primary diaphragm (31) operable in response to heat exchanger pressure by means of aperture (34). A delivery passage (36) feeds gas into a demand regulator chamber (37) which in turn supplies a line outlet (40) to the engine. A demand regulator diaphragm (41) responsive to demand in the supply line is characterised by being adjustable by means of a variable length spring (47) supported in the housing assembly (10) and adjusted by means of a threaded plug (50). The demand regulator diaphragm (41) operates a delivery valve (46) to regulate the flow through the delivery passage (36). A start up/idling assembly (51) comprises a solenoid valve (52) interposed in a passage (53) directly linking the delivery portion (22) of the heat exchange chamber (20) and the demand regulator chamber (37).
摘要翻译：一种具有壳体组件（10）的蒸发器装置，包括由入口电磁阀（13）供给的燃料入口室（11）。阀构件（16）将从燃料入口室（11）到达包括主要热交换部分（21）和输送部分（22）的热交换室（20）的输送通道（15） /液体分离部分（23）。具有冷却剂入口（27）和冷却剂出口（28）的冷却剂套（26）与发动机冷却剂回路回路，用于向热交换室（20）输送热量。阀构件（16）的操作通过借助孔（34）响应于热交换器压力而可操作的初级隔膜（31）实现。输送通道（36）将气体供应到需求调节器室（37）中，该调节器室又向发动机提供线路出口（40）。响应于供应管线中的需求的需求调节器膜片（41）的特征在于可通过支撑在壳体组件（10）中的可变长度的弹簧（47）进行调节，并通过螺纹塞（50）进行调节。需求调节隔膜（41）操作输送阀（46）以调节通过输送通道（36）的流动。启动/空转组件（51）包括插在直接连接热交换室（20）的输送部分（22）和需求调节器室（37）之间的通道（53）中的电磁阀（52）。

2. 发明申请

WO1994003718A1 AIR/FUEL MIXER FOR INTERNAL COMBUSTION ENGINES 审中-公开
标题翻译：用于内燃机的空气/燃油混合器
公开(公告)号：WO1994003718A1
公开(公告)日：1994-02-17
申请号：PCT/AU1993000405
申请日：1993-08-06
申请人： KING FORMAT LIMITED , MEMMOTT, Raymond, Robert , TAO, Ho, Yi , QIANG, Li, Hui , WU, Wu, Xiao
发明人： KING FORMAT LIMITED
IPC分类号： F02M21/04
CPC分类号： F02M21/0239 , F02B43/00 , F02M21/0212 , F02M21/0215 , F02M21/042 , F02M35/02483 , F02M35/042 , Y02T10/32
摘要： A fuel air mixer apparatus having a housing (10) replacing a conventional air cleaner assembly. An air filter element (14) divides the housing (10) into an air receiving chamber (15) and an air regulating and mixing chamber (16). The housing (10) is secured to the carburettor by means of a centre bolt (22). A regulator assembly (23) including a metal restrictor plate (24) is mounted concentrically on a guide portion (25) of the centre bolt (22). The metal restrictor plate (24) has an annular restrictor portion (26) adapted to be moved relative to a corresponding base restrictor portion (27) integrally formed in a base portion (11) of the housing (10). The base restrictor portion (27) forms the upper and outer surface of a gas distribution manifold (30) adapted to receive and feed gas to the engine. The metal restrictor plate (24) maintains a precisely controllable profile through the space defined between the annular restrictor portion (26) and the base restrictor portion (27) for changing between petrol and gas operation, with stability over time provided by eliminating the problems of aging and deformity of conventional rubber diaphragms.
摘要翻译：一种燃料空气混合装置，其具有替代常规空气滤清器组件的壳体（10）。空气过滤器元件（14）将壳体（10）分成空气接收室（15）和空气调节和混合室（16）。壳体（10）通过中心螺栓（22）固定在化油器上。包括金属限制板（24）的调节器组件（23）同心地安装在中心螺栓（22）的引导部分（25）上。金属限制板（24）具有环形限制器部分（26），其适于相对于整体形成在壳体（10）的基部（11）中的相应的基座限制器部分（27）移动。基座限制器部分（27）形成气体分配歧管（30）的上表面和外表面，该气体分配歧管适合于接收和供给发动机的气体。金属限制板（24）通过限定在环形限制器部分（26）和基座限制器部分（27）之间的空间保持精确可控的轮廓，用于在汽油和气体操作之间改变，随着时间的推移具有稳定性，通过消除以下问题：常规橡胶隔膜的老化和变形。

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