公开(公告)号：US4831992A

公开(公告)日：1989-05-23

申请号：US123147

申请日：1987-11-20

申请人： Werner Jundt ,  Harald Krempel ,  Rudolf Moz

发明人： Werner Jundt ,  Harald Krempel ,  Rudolf Moz

IPC分类号： F02D41/00 ,  F02D41/14 ,  F02D45/00 ,  F02M25/08

CPC分类号： F02D41/0042 ,  F02D41/2441 ,  F02D41/2454

摘要： The invention is directed to a method for compensating for the tank venting error in a learning fuel metering system metering the required fuel quantity to an internal combustion engine. The method includes carrying out the lambda correction with adaptively learned precontrol values also in phases of the tank venting so that the disturbing quantities which are introduced by the tank venting can likewise be learned out; however, the obtained learn values are entered in separate memory locations dependent upon whether they have been determined during the basic adaptation or during the adaptation with tank venting. These learn values are switched to the lambda control as precontrol corrective values in accordance with the time control determining the sequence of the base adaptation phases and tank venting adaptation phases. The invention is also directed to an apparatus for carrying out the steps of the method of the invention.

摘要翻译： 本发明涉及一种用于补偿学习燃料计量系统中的罐排气误差的方法，所述学习燃料计量系统向内燃机计量所需的燃料量。 该方法还包括在罐排气的阶段中进行具有自适应学习的预控制值的λ校正，从而同样可以了解通过罐排气引入的干扰量; 然而，获得的学习值被输入到单独的存储器位置，这取决于它们是否已经在基本适应期间被确定，或者在通过槽排气的适应期间被确定。 根据确定基本适应阶段和油箱排放适应阶段的顺序的时间控制，这些学习值被切换到λ控制作为预控制校正值。 本发明还涉及一种用于实施本发明方法的步骤的装置。

公开(公告)号：US06280744B1

公开(公告)日：2001-08-28

申请号：US08894362

申请日：1997-09-22

申请人： Fritz Schwertfeger ,  Andreas Zimmermann ,  Harald Krempel

发明人： Fritz Schwertfeger ,  Andreas Zimmermann ,  Harald Krempel

IPC分类号： A61K914

CPC分类号： A61K8/25 ,  A61K8/02 ,  A61K9/143 ,  A61K47/02 ,  A61Q19/00 ,  Y10S514/918

摘要： The invention relates to the use of inorganic aerogels as an auxiliary and/or excipient for pharmaceutical active compounds and/or preparations.

摘要翻译： 本发明涉及无机气凝胶作为药物活性化合物和/或制剂的辅助剂和/或赋形剂的用途。