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

US5177497A Completed plot rolling mechanism for a plotter 失效
标题翻译：绘图机完成绘图滚动机制
公开(公告)号：US5177497A
公开(公告)日：1993-01-05
申请号：US686761
申请日：1991-04-17
申请人： Jose L. Calderon , Patrick Nguyen , John M. Bertalan
发明人： Jose L. Calderon , Patrick Nguyen , John M. Bertalan
IPC分类号： B65H29/00 , G01D15/28
CPC分类号： G01D15/28 , B65H29/008
摘要： This is an apparatus and associated method for rolling large pieces of a flexible media such as completed plots produced by a plotting pen plotter. The rolling mechanism is placed adjacent an exit of the pen plotter to received ejected media pieces therein. Upon detecting the leading edge of a media piece while in an open position, the mechanism closes to form a guide slot to a cylindrical rolling chamber. The media piece is then urged along the guide slot and into the rolling chamber where it is rolled by a drive roller. Upon detecting the trailing edge of the media piece, the mechanism opens allowing the rolled media piece to fall into a receiving bin. The stationary portion and the rotating portion are formed of a plurality of slats having low contact area edges disposed for media pieces to move along whereby the media pieces move along a low friction path.
摘要翻译：这是一种用于滚动大块柔性介质的装置和相关方法，例如由绘图笔式绘图仪产生的完成的图。滚动机构放置在笔式绘图仪的出口附近以在其中接收喷射的介质片。当在打开位置检测介质片的前缘时，机构闭合以形成到圆柱形滚动室的引导槽。然后将介质片沿着引导槽推进到滚动室中，在其中通过驱动辊滚动。当检测到介质片的后缘时，机构打开，允许卷起的介质片落入接收箱中。固定部分和旋转部分由多个板条形成，该板条具有低的接触面积边缘，用于介质片移动，由此介质片沿低摩擦路径移动。

2. 发明授权

US4521277A Apparatus for upgrading heavy hydrocarbons employing a diluent 失效
标题翻译：使用稀释剂改造重质烃的设备
公开(公告)号：US4521277A
公开(公告)日：1985-06-04
申请号：US465180
申请日：1983-02-09
申请人： Jose L. Calderon , Ignacio Layrisse
发明人： Jose L. Calderon , Ignacio Layrisse
IPC分类号： C10G33/00
CPC分类号： C10G33/00
摘要： Apparatus for upgrading heavy hydrocarbonaceous materials for making coke suitable for metallurgical purposes comprises mixing the heavy hydrocarbonaceous materials with a diluent having a closely controlled boiling range so as to facilitate transport, dehydration and desalting of the crude oil. In addition, the diluent aids in controlling temperature and residence time of the crude thereby avoiding premature decomposition.
摘要翻译：用于提高用于制备适合于冶金目的的焦炭的重质烃类材料的装置包括将重质烃材料与具有严格控制的沸程的稀释剂混合，以便于原油的运输，脱水和脱盐。此外，稀释剂有助于控制粗品的温度和停留时间，从而避免过早分解。

3. 发明授权

US4551232A Process and facility for making coke suitable for metallurgical purposes 失效
标题翻译：制造焦炭适用于冶金目的的工艺和设备
公开(公告)号：US4551232A
公开(公告)日：1985-11-05
申请号：US465210
申请日：1983-02-09
申请人： Jose L. Calderon , Humberto Betancourt
发明人： Jose L. Calderon , Humberto Betancourt
IPC分类号： C10B55/00 , C10B57/04 , C10G7/00 , C10G9/14
CPC分类号： C10B55/00 , C10B57/045
摘要： Process and facility for upgrading heavy hydrocarbonaceous materials for making coke suitable for metallurgical purposes comprises mixing the heavy hydrocarbonaceous materials with a diluent having a closely controlled boiling range and subjecting the oil diluent mixture to distillation and careful fractionation so as to maximize liquid yields in the coking step.
摘要翻译：用于改造用于制造适合于冶金目的的焦炭的重质含烃材料的方法和设施包括将重质烃类材料与具有严格控制的沸程的稀释剂混合并使油稀释剂混合物经蒸馏和小心分级，以使焦化中的液体产量最大化步。

4. 发明授权

US4455221A Process for upgrading heavy hydrocarbons employing a diluent 失效
标题翻译：使用稀释剂改造重质烃的方法
公开(公告)号：US4455221A
公开(公告)日：1984-06-19
申请号：US465179
申请日：1983-02-09
申请人： Jose L. Calderon , Ignacio Layrisse
发明人： Jose L. Calderon , Ignacio Layrisse
IPC分类号： C10G7/00
CPC分类号： C10G7/00
摘要： A process for upgrading heavy hydrocarbonaceous materials for making coke suitable for metallurgical purposes comprises mixing the heavy hydrocarbonaceous materials with a diluent having a closely controlled boiling range so as to facilitate transport, dehydration and desalting of the crude oil. In addition, the diluent aids in controlling temperature and residence time of the crude thereby avoiding premature decomposition.
摘要翻译：用于改造用于制备适用于冶金目的的焦炭的重质烃材料的方法包括将重质烃类材料与具有严格控制的沸程的稀释剂混合，以便于原油的运输，脱水和脱盐。此外，稀释剂有助于控制粗品的温度和停留时间，从而避免过早分解。

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