-
公开(公告)号：EP1456613A2
公开(公告)日：2004-09-15
申请号：EP02805063.1
申请日：2002-11-13
CPC分类号： G01J1/02 , B41F23/0406 , G01J1/0271 , G01J1/04 , G01J1/0403 , G01J1/0425 , G01J1/0462 , G01J1/42 , G01J1/429
摘要： The invention includes a method for collecting radiation. An electromechanical radiation collection device is disposed in a roll to collect radiation directed at the roll. The invention is also an apparatus comprising a roll having an outer surface. An electromechanical radiation collection device is disposed in the roll.
-
2.发明授权
公开(公告)号：EP1344031B1
公开(公告)日：2009-03-25
申请号：EP01937194.7
申请日：2001-04-26
IPC分类号： G01J1/04
CPC分类号： G01J1/04 , G01J1/0204 , G01J1/0271 , G01J1/0425 , G01J1/044
摘要： The invention is a pneumatically actuated energy collection device. The device includes a support which has an energy collector thereon. A shutter is slidably attached to the support and can be moved between a first "closed" position and a second "open" position. In its first position, the shutter covers the collector and in its second position, the shutter uncovers the collector. The shutter is biased into one of the positions. A chamber is disposed adjacent to the shutter so that when the chamber is pressurized, the shutter bias is overcome and the shutter is moved between the first position and the second position.
-
3.发明公开
公开(公告)号：EP1701903A2
公开(公告)日：2006-09-20
申请号：EP04810154.7
申请日：2004-10-29
IPC分类号： B65H23/18 , B65H23/188 , G01B21/06
CPC分类号： B65H23/18 , B65H23/1888
摘要： Web tension in web material passing through a web transport system is determined in real time using position sensors coupled to driven rollers that define a beginning and an end of tension zone. The position sensors on the rollers provide information related to the amount of strained web material that has been added and subtracted from the web material present in the tension zone. The amount of web material added to, subtracted from and present in the tension zone in a sample time period is then converted to an unstrained amount of web material that when combined provides an estimate for the present amount of unstrained web material present in the tension zone. Because the length of the tension zone is both fixed and known, the tension in the web material is determined from the present amount of unstrained web material in the tension zone.
-
4.发明授权
公开(公告)号：EP1701903B1
公开(公告)日：2011-12-21
申请号：EP04810154.7
申请日：2004-10-29
IPC分类号： B65H23/18 , B65H23/188 , G01B21/06
CPC分类号： B65H23/18 , B65H23/1888
摘要： Web tension in web material passing through a web transport system is determined in real time using position sensors coupled to driven rollers that define a beginning and an end of tension zone. The position sensors on the rollers provide information related to the amount of strained web material that has been added and subtracted from the web material present in the tension zone. The amount of web material added to, subtracted from and present in the tension zone in a sample time period is then converted to an unstrained amount of web material that when combined provides an estimate for the present amount of unstrained web material present in the tension zone. Because the length of the tension zone is both fixed and known, the tension in the web material is determined from the present amount of unstrained web material in the tension zone.
-
公开(公告)号：EP1344031A1
公开(公告)日：2003-09-17
申请号：EP01937194.7
申请日：2001-04-26
IPC分类号： G01J1/04
CPC分类号： G01J1/04 , G01J1/0204 , G01J1/0271 , G01J1/0425 , G01J1/044
摘要： The invention is a pneumatically actuated energy collection device. The device includes a support which has an energy collector thereon. A shutter is slidably attached to the support and can be moved between a first 'closed' position and a second 'open' position. In its first position, the shutter covers the collector and in its second position, the shutter uncovers the collector. The shutter is biased into one of the positions. A chamber is disposed adjacent to the shutter so that when the chamber is pressurized, the shutter bias is overcome and the shutter is moved between the first position and the second position.
-
-
-
-
搜索结果
5 条记录 (耗时 0.011 秒)
