公开(公告)号：US4483303A

公开(公告)日：1984-11-20

申请号：US471249

申请日：1983-03-02

申请人： Norikazu Ishikawa ,  Masanori Fujisaki

发明人： Norikazu Ishikawa ,  Masanori Fujisaki

IPC分类号： F02B43/00

CPC分类号： F02B43/00 ,  Y02T10/32

摘要： An apparatus for regulating fuel supply to a liquefied petroleum gas engine comprising a housing divided by a lower chamber passing through the fuel in liquid phase from a fuel supply to a vaporizer and an upper chamber connected to a carburetor of the engine passing through the fuel in gas phase from the vaporizer to the carburetor by a partition wall having a passage therein, the composition of the fuel being determined in temperature and vapor pressure of the fuel in liquid phase in the lower chamber, the flow of the fuel in gas phase from the passage in the partition wall to the upper chamber being controlled by valve means actuated in response to the temperature and the pressure of the fuel in liquid phase.

摘要翻译： 一种用于调节向液化石油气发动机的燃料供应的装置，包括由通过液相的燃料从燃料供应到蒸发器的下室分隔的壳体和连接到通过燃料的发动机的化油器的上室 通过其中具有通道的分隔壁从汽化器到化油器的气相，燃料的组成在下室中以液相的燃料的温度和蒸汽压力来确定，气相中的燃料从 通过响应于液相中的燃料的温度和压力而致动的阀装置来控制分隔壁到上室的通道。

公开(公告)号：US4408593A

公开(公告)日：1983-10-11

申请号：US382673

申请日：1982-05-27

申请人： Michitake Furumoto ,  Shinichi Harada

发明人： Michitake Furumoto ,  Shinichi Harada

IPC分类号： F23D11/44 ,  F23K5/04 ,  F24C5/16 ,  F24C5/00

CPC分类号： F24C5/16 ,  F23D11/443 ,  F23K5/04

摘要： This invention relates to a liquid fuel combustion apparatus such as oil space heater in which liquid fuel is vaporized by a vaporizer and the vaporized liquid fuel is injected through a first nozzle to a burner. The vaporizer is heated by combustion of fuel gas which is injected through a second nozzle to the burner before the vaporizer has been heated up to a temperature at which the liquid fuel passing the vaporizer is evaporated. The injection of the fuel gas from the second nozzle to the burner is changed to the injection of the vaporized liquid fuel from the first nozzle when the vaporizer has been heated up to a desired temperature. The supply of the liquid fuel to the vaporizer is carried out by a fuel pump which is driven by electric power generated by a thermopile.

摘要翻译： 液体燃料燃烧装置技术领域本发明涉及一种液体燃料燃烧装置，例如油空间加热器，其中液体燃料由蒸发器汽化，并且蒸发的液体燃料通过第一喷嘴喷射到燃烧器。 在汽化器已经被加热到通过蒸发器的液体燃料蒸发的温度之前，蒸发器被燃烧通过第二喷嘴喷射的燃料加热到燃烧器。 当蒸发器已经被加热到期望的温度时，将燃料气体从第二喷嘴喷射到燃烧器被改变为从第一喷嘴喷射蒸发的液体燃料。 向蒸发器供应液体燃料由燃料泵进行，燃料泵由热电堆产生的电力驱动。

公开(公告)号：US5527367A

公开(公告)日：1996-06-18

申请号：US345490

申请日：1994-11-28

申请人： Shinichi Harada

发明人： Shinichi Harada

IPC分类号： F02M21/02 ,  F02B1/04 ,  F02M19/08 ,  F02M21/04

CPC分类号： F02M21/047 ,  F02M19/088 ,  F02B1/04 ,  Y02T10/32

摘要： A mixer for a gas fueled engine uses a venturi through which a fuel nozzle opens into an air inlet path at a narrowest portion of the venturi in a substantially parallel orientation relative to the flow of inlet air in the air inlet path to reduce the mixture loss, and an air nozzle opens into the air inlet path at an expanding portion of the venturi in a substantially parallel orientation relative to the flow of the inlet air to reduce the ventilation resistance caused by a boundary layer and to make a uniform mixture of the gaseous fuel and the air.

摘要翻译： 用于气体燃料发动机的混合器使用文丘里管，燃料喷嘴相对于空气入口路径中的入口空气流以大致平行的方向在文丘里管的最窄部分处打开进入空气入口路径，以减少混合物损失 ，并且空气喷嘴相对于入口空气的流动以大致平行的方向在文丘里管的膨胀部分处进入空气入口路径，以减少由边界层引起的通风阻力，并使气体的均匀混合 燃料和空气。