基本信息:
- 专利标题: CARBURETTOR
- 专利标题(中):化油器
- 申请号:PCT/GB1994002536 申请日:1994-11-17
- 公开(公告)号:WO1995014164A1 公开(公告)日:1995-05-26
- 发明人: BRITISH GAS PLC
- 申请人: BRITISH GAS PLC , JAGER, Dennis, John , SLOWLEY, John , CHARLTON, Steven, John
- 专利权人: BRITISH GAS PLC,JAGER, Dennis, John,SLOWLEY, John,CHARLTON, Steven, John
- 当前专利权人: BRITISH GAS PLC,JAGER, Dennis, John,SLOWLEY, John,CHARLTON, Steven, John
- 优先权: GB9323873.1 19931119
- 主分类号: F02M21/04
- IPC分类号: F02M21/04
摘要:
A carburettor (2) to supply a mixture of fuel gas and combustion air to a reciprocating internal combustion engine. The carburettor comprises a venturi (4) and a throttle (10) including a throttle valve (24). A tear-drop shaped obstruction (36) is mounted in the venturi throat (18) on diametrically opposed radial arms (66). The narrowest part of the tubular gap (46) between the walls of venturi (4) and the obstruction (36) is at (48). A continuous slot (50) in the throat wall (18) encircles the obstruction and opens into gap (48). Another continuous slot (70) encircling the obstruction (36) is formed therein and also opens into the gap (48). Fuel gas is supplied to the slots (50) and (70) through passages (52, 74 and 72).
摘要(中):
一种化油器(2),用于向往复式内燃机提供燃料气体和燃烧空气的混合物。 化油器包括文丘里管(4)和包括节流阀(24)的节流阀(10)。 泪滴形阻塞物(36)安装在径向相对的径向臂(66)上的文丘里喉部(18)中。 文氏管(4)的壁与阻塞物(36)之间的管状间隙(46)的最窄部分在(48)处。 喉部壁(18)中的连续狭槽(50)围绕障碍物并且打开到间隙(48)中。 围绕障碍物(36)的另一连续槽(70)形成在其中并且还通向间隙(48)。 燃料气体通过通道(52,74和72)供应到槽(50)和(70)。
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F02 | 燃烧发动机;热气或燃烧生成物的发动机装置 |
----F02M | 一般燃烧发动机可燃混合物的供给或其组成部分 |
------F02M21/00 | 供给发动机以非液体燃料的装置,如以液态形式所贮存的气态燃料 |
--------F02M21/02 | .用于气态燃料 |
----------F02M21/04 | ..燃料气—空气混合装置 |