公开(公告)号：US4923033A

公开(公告)日：1990-05-08

申请号：US183232

申请日：1988-04-19

申请人： Karl Panick ,  Friedrich Widemann ,  Hermann Schoenberger ,  Johann Sperl ,  Johann Sondermeier

发明人： Karl Panick ,  Friedrich Widemann ,  Hermann Schoenberger ,  Johann Sperl ,  Johann Sondermeier

IPC分类号： F02N19/06 ,  B60H1/22 ,  F01N1/24 ,  F01N3/26 ,  F02B3/06 ,  F02M31/06 ,  F23J15/02 ,  F23M99/00

CPC分类号： B60H1/2212 ,  F23J15/02 ,  F23M20/005 ,  B60H2001/2281 ,  F02B3/06

摘要： A heating device, particularly an automotive heating device, in which a noise muffling device is integrated within the heating device. The muffler can be provided in the combustion pipe defining the combustion chamber, or the combustion pipe, itself, can be designed as the muffler. The muffler operates by absorption and/or reflection sound muffling techniques in accordance with various embodiments, and may, simultaneously, purify the combustion gases, for example, by catalytic afterburning, and/or by filtering of soot particles. The muffler is arranged in a hot zone, but not in the flame area of the combustion chamber, to achieve a self-cleaning action. In other embodiments, noise muffling material is arranged in an exhaust gas collection chamber to achieve sound muffling based on reflection and/or absorption and/or other conventional sound reduction methods. In all cases, the need for an external muffler in the exhaust line from the heating device is eliminated.

摘要翻译： 一种加热装置，特别是汽车加热装置，其中噪声消音装置集成在加热装置内。 消声器可以设置在限定燃烧室的燃烧管中，或者燃烧管本身可以被设计为消音器。 消音器通过根据各种实施例的吸收和/或反射声音消声技术进行操作，并且可以同时例如通过催化后燃烧和/或通过过滤烟灰颗粒来净化燃烧气体。 消音器布置在燃烧室的热区而不是在火焰区域中，以实现自清洁作用。 在其它实施例中，噪声消音材料被布置在排气收集室中，以基于反射和/或吸收和/或其它常规的降噪方法实现声音消声。 在所有情况下，消除了来自加热装置的排气管中的外部消声器的需要。

公开(公告)号：US4632306A

公开(公告)日：1986-12-30

申请号：US697621

申请日：1985-02-04

申请人： Jochen Bleeker ,  Johann Sondermeier

发明人： Jochen Bleeker ,  Johann Sondermeier

IPC分类号： F24H9/18 ,  B60H1/22 ,  F23K5/14 ,  F23N1/00 ,  B60H1/02

CPC分类号： B60H1/2203 ,  F23D3/40 ,  F23K5/14 ,  B60H2001/2284

摘要： A heater with a burner which is supplied with liquid fuel by a metering pump and a fuel supply line, is provided with a throttle in the fuel supply line between the metering pump and the burner. The throttle is preferably formed by a long throttle element, in particular a wire, which is placed and inserted into a fuel line connector that is rigidly connected to the burner. The throttle which is formed in this way smooths out the volume flow of fuel to the burner and reduces the dwell time of the fuel, especially in the fuel line connector, in order to prevent gas evolution and the associated formation of vapor bubbles.

摘要翻译： 具有通过计量泵和燃料供应管线供应液体燃料的燃烧器的加热器在计量泵和燃烧器之间的燃料供应管线中设置有节流阀。 节气门优选地由长的节流元件，特别是电线形成​​，其被放置并插入到刚性地连接到燃烧器的燃料管线连接器中。 以这种方式形成的节气门平滑了燃料的燃料的体积流量，并且减少了燃料，特别是在燃料管路连接器中的停留时间，以防止气体逸出和相关的蒸气泡的形成。