公开(公告)号：US4200071A

公开(公告)日：1980-04-29

申请号：US860491

申请日：1977-12-14

申请人： Helmut Maurer ,  Ernst Linder ,  Gerhard Dillmann

发明人： Helmut Maurer ,  Ernst Linder ,  Gerhard Dillmann

IPC分类号： F02D41/14 ,  F01N3/22 ,  F01N13/02 ,  F02D35/00 ,  F02M23/04 ,  F02M25/06

CPC分类号： F01N3/222 ,  F01N13/0097 ,  F01N3/22 ,  F01N3/227 ,  F02D35/003 ,  F02D35/0038 ,  F02M23/04 ,  Y02T10/146

摘要： An internal combustion engine is equipped with an air line for admitting supplementary air to the induction manifold or the exhaust manifold in order to compensate for an intentional air deficiency, so as to make the mixture stoichiometric. The air line is throttled by a pneumatically activated throttle valve which is subject to at least two control pressures, one of these being the atmosphere or a constant pressure and the other being, for example, the induction tube vacuum. The termini of the two lines which admit these control pressures are so disposed in the valve as to be jointly openable and closable, in opposite phase, by an electromagnetically controlled valve-closing leaf-spring. The electromagnet is energized by a current of variable frequency, the frequency being dependent on the exhaust gas composition as monitored by an oxygen sensor.

摘要翻译： 内燃机配备有用于将辅助空气引入到感应歧管或排气歧管的空气管线，以补偿有意的空气不足，从而使混合物成为化学计量的。 空气管线被气动启动的节流阀节流，该节气门经受至少两个控制压力，其中一个是大气或恒定压力，另一个是例如感应管真空。 允许这些控制压力的两条管线的末端通过电磁控制的闭合叶片弹簧而相反地设置在阀门中以共同打开和关闭。 电磁体由可变频率的电流供电，该频率取决于由氧传感器监测的废气组成。

公开(公告)号：US4092101A

公开(公告)日：1978-05-30

申请号：US757499

申请日：1977-01-07

申请人： Gerhard Dillmann

发明人： Gerhard Dillmann

IPC分类号： D06P3/66 ,  D06P3/10

CPC分类号： D06P3/66 ,  Y10S8/933

摘要： Process for fixing prints with reactive dyestuffs on textile materials of native or regenerated fibers and fiber mixtures which contain such fibers in admixture with synthetic fibers, which process comprises printing reactive dyestuffs having the usual printing paste composition on the textile material, drying, impregnating with an alkali mixture of liquid alkali water glass of 37.degree.-52.degree. Be and concentrated sodium hydroxide solution of 38.degree.-50.degree. Be at pH 10-14, preferably 11-12, and fixing. By this process the drawbacks of using either a sodium hydroxide soluion or liquid alkali water glass alone are avoided. The fixing solution is rendered more fluid to such an extent that less liquor is consumed, the heating of the liquor is made superfluous, deposits on the rolls are avoided, the material to be printed is more rapidly wetted, the fabric webs do not dry on or stick together during the dwelling periods and thus the process is rendered more economical in total.

摘要翻译： 将活性染料固定在具有天然纤维或再生纤维的纤维混合物的纤维和纤维混合物上的方法，该纤维混合物含有这种纤维与合成纤维的混合物，该方法包括将具有通常的印刷浆料组合物的活性染料印刷在纺织材料上，干燥，浸渍 液态碱水玻璃37°-52°的碱性混合物和38°-50°的浓氢氧化钠溶液在pH 10-14，优选11-12固定。 通过该方法，避免了单独使用氢氧化钠溶液或液态碱性水玻璃的缺陷。 定影溶液变得更加流动，使得少量的液体被消耗，液体的加热是多余的，避免了在辊上的沉积物，待印刷的材料被更快地润湿，织物网不会干燥 或者在住宅期间粘在一起，因此整个过程更加经济。