专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5161742A Fuel injection nozzle for internal combustion engines 失效
标题翻译：燃油喷射喷嘴用于内燃机
公开(公告)号：US5161742A
公开(公告)日：1992-11-10
申请号：US679045
申请日：1991-05-06
申请人： Karl Hofmann , Roland Zucker , Bernhard Kaczynski , Ursula Schoedel , Alfred Knauer , Ulrich Lessing
发明人： Karl Hofmann , Roland Zucker , Bernhard Kaczynski , Ursula Schoedel , Alfred Knauer , Ulrich Lessing
IPC分类号： F02B3/06 , F02M65/00
CPC分类号： F02M65/005 , F02B3/06
摘要： An injection nozzle provided with an inductive needle movement sensor is constructed in such a way that a coil winding of the sensor is faultlessly sealed against overflow oil without more space being required for the needle movement sensor than is required in a construction without a sealing of the coil winding against overflow oil. For this purpose, a coil core of the induction coil is lengthened into a lengthened portion of the chamber in a short-circuit body of the sensor, which chamber receives an induction coil, and a sealing ring seals the coil winding against a guide gap of the magneto armature in the short-circuit body. An annular gap between the short-circuit body and a bore hole wall in a nozzle holder receiving is sealed by means of a sealing ring. A clamping flange connected with the coil core directly contacts an adjacent annular flange of the coil body and the coil winding contacts connection wires on the other side of a clamping flange.
摘要翻译： PCT No.PCT / DE89 / 00285 Sec。 371日期1991年5月6日 102（e）日期1991年5月6日PCT提交1989年5月5日PCT公布。公开号WO90 / 06439 日期为1990年6月14日。具有感应针运动传感器的注射喷嘴构造成使得传感器的线圈绕组与溢流油无缺陷地密封，而针运动传感器不需要更多的空间，而不需要没有密封线圈绕组的溢流油的结构。为此，感应线圈的线圈芯在传感器的短路体中延长到腔室的延长部分，该腔室容纳感应线圈，密封环将线圈绕组与导向间隙短路体中的磁电枢。通过密封环密封短路体和喷嘴座接收孔中的孔孔壁之间的环形间隙。与线圈芯连接的夹紧法兰直接接触线圈体的相邻环形凸缘，线圈绕组与夹紧法兰的另一侧的连接线接触。

2. 发明授权

US5854675A Method for measuring injection bores of fuel injection valves for internal combustion engines 失效
标题翻译：用于测量内燃机燃油喷射阀的喷射孔的方法
公开(公告)号：US5854675A
公开(公告)日：1998-12-29
申请号：US821556
申请日：1997-03-21
申请人： Ulrich Lessing , Heinz-Arno Marto , Reiner Kaess
发明人： Ulrich Lessing , Heinz-Arno Marto , Reiner Kaess
IPC分类号： G01B11/00 , G01B11/12 , G01N21/00
CPC分类号： G01B11/12
摘要： A method and apparatus for measuring injection bores of fuel injection valves for internal combustion engines, in which the injection valve including the bores to be measured is fastened in a receiving device and the bore is measured with a measuring device. The ascertainment of the location and geometry of the bore to be measured is done by means of an optoelectronic measuring method such as a camera.
摘要翻译：一种用于测量用于内燃机的燃料喷射阀的喷射孔的方法和装置，其中将包括要测量的孔的喷射阀紧固在接收装置中，并且用测量装置测量孔。要测量的孔的位置和几何形状的确定通过诸如相机的光电测量方法来完成。

3. 发明申请

US20140233036A1 DEVICE FOR TACTILE SHAPE DETERMINATION 有权
标题翻译：用于形成动作形状的装置
公开(公告)号：US20140233036A1
公开(公告)日：2014-08-21
申请号：US14233110
申请日：2012-07-10
申请人： Ulrich Lessing , Pawel Drabarek , Gerhard Ortner
发明人： Ulrich Lessing , Pawel Drabarek , Gerhard Ortner
IPC分类号： G01B11/24 , G01B9/02
CPC分类号： G01B11/2441 , G01B9/0209 , G01B11/007 , G01B11/30
摘要： A device for the tactile determination of a surface shape of a measuring object includes a micro probe arm having a stylus tip, the micro probe arm being fastened on an optical fiber having a fiber end, which is mounted in a probe housing, a reference mirror is provided in the probe housing, and an optical measuring device is provided for determining the position of the fiber end in relation to the reference mirror. The contactless interferometric determination of the distance between the fiber end of the optical fiber and the reference mirror attached in the probe housing allows precise determination of the surface shape of the measuring object.
摘要翻译：用于触觉地确定测量对象的表面形状的装置包括具有触针尖的微型探针臂，微型探针臂被紧固在具有光纤端的光纤上，该光纤端安装在探针外壳中，参考镜设置在探针壳体中，并且提供光学测量装置，用于确定光纤端相对于参考反射镜的位置。无接触干涉测定光纤的光纤端与安装在探头壳体中的参考镜之间的距离允许精确确定测量对象的表面形状。

4. 发明授权

US09360305B2 Tactile microprobe arm fastened to freestanding end of an optical fiber 有权
标题翻译：触觉微探针臂固定在光纤的独立端
公开(公告)号：US09360305B2
公开(公告)日：2016-06-07
申请号：US14233110
申请日：2012-07-10
申请人： Ulrich Lessing , Pawel Drabarek , Gerhard Ortner
发明人： Ulrich Lessing , Pawel Drabarek , Gerhard Ortner
IPC分类号： G01B11/02 , G01B11/24 , G01B11/30 , G01B11/00 , G01B9/02
CPC分类号： G01B11/2441 , G01B9/0209 , G01B11/007 , G01B11/30
摘要： A device for the tactile determination of a surface shape of a measuring object includes a micro probe arm having a stylus tip, the micro probe arm being fastened on an optical fiber having a fiber end, which is mounted in a probe housing, a reference mirror is provided in the probe housing, and an optical measuring device is provided for determining the position of the fiber end in relation to the reference mirror. The contactless interferometric determination of the distance between the fiber end of the optical fiber and the reference mirror attached in the probe housing allows precise determination of the surface shape of the measuring object.
摘要翻译：用于触觉地确定测量对象的表面形状的装置包括具有触针尖的微型探针臂，微型探针臂被紧固在具有光纤端的光纤上，该光纤端安装在探针外壳中，参考镜设置在探针壳体中，并且提供光学测量装置，用于确定光纤端相对于参考反射镜的位置。无接触干涉测定光纤的光纤端与安装在探头壳体中的参考镜之间的距离允许精确确定测量对象的表面形状。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式