公开(公告)号：US08618484B2

公开(公告)日：2013-12-31

申请号：US13122860

申请日：2009-10-05

Applicant: Leif Cronvall

Inventor： Leif Cronvall

IPC: G01J5/02

CPC classification number: G01B11/0625 ,  G01N21/35 ,  G01N21/3577 ,  G01N21/474 ,  G01N21/8422 ,  G01N2201/06186

Abstract: An apparatus for radiometric measurement of thin fluid films includes a housing (1) enclosing means of radiation, a radiation guide, a reflector (4) and one or more detectors (5). The means of radiation is normally an IR radiator (2). The radiation guide is either a radiation tube (3) or a radiation cone (7). The reflector (4) is of the type non-imagining optics. If there is more than one detector (5) normally at least one detector is a reference detector.

Abstract translation: 用于薄流体膜的辐射测量的装置包括包围辐射装置的壳体（1），辐射引导件，反射器（4）和一个或多个检测器（5）。 辐射装置通常是IR辐射器（2）。 辐射导管是辐射管（3）或辐射锥（7）。 反射器（4）是非想象光学器件的类型。 如果有多个检测器（5），通常至少有一个检测器是参考检测器。

公开(公告)号：US08049172B2

公开(公告)日：2011-11-01

申请号：US12889997

申请日：2010-09-24

Applicant: Leif Cronvall

Inventor： Leif Cronvall

IPC: G01J5/02

CPC classification number: B41F33/0063 ,  G01B11/06

Abstract: Methods and devices relate to radiometric measurement of a thin fluid film (4) using absorption of IR radiation. At least one IR radiator (1) is directed to send signals to an IR detector (2) via a bed (3) on which the fluid film (4) is placed. The IR detector is set to receive IR radiation in a band around a characteristic absorption band of the fluid of the fluid film (4). The present invention is developed for printing presses, where the thickness of fountain solution on the printing plate and the proportion of printing ink in an emulsion of printing ink and fountain solution may be controlled.

Abstract translation: 方法和装置涉及使用IR辐射的吸收的薄流体膜（4）的辐射测量。 至少一个IR辐射器（1）被引导通过放置流体膜（4）的床（3）向IR检测器（2）发送信号。 IR检测器设置为在流体膜（4）的流体的特征吸收带周围的带内接收IR辐射。 本发明被开发用于印刷机，其中可以控制印刷版上的润版液的厚度和印刷油墨和润版液的乳液中的印刷油墨的比例。

公开(公告)号：US08664601B2

公开(公告)日：2014-03-04

申请号：US13263000

申请日：2009-04-16

Applicant: Mats Bentmar ,  Leif Cronvall

Inventor： Mats Bentmar ,  Leif Cronvall

IPC: G01J5/00 ,  G01N15/06 ,  G01J3/00

CPC classification number: G01B11/06 ,  B41F33/0063 ,  G01B11/0625

Abstract: A system and a method for measuring the thickness of a layer of coating deposited on a substrate indirectly measures the thickness of the layer of coating on the substrate by measuring the thickness of layers of coating on a coating roller before and after the coating is transferred from the coating roller to the substrate. To measure the thickness of the layers of coating on the coating roller two sensors are used directed to respective layer on the coating roller. The sensors have IR radiators and IR detectors.

Abstract translation: 用于测量沉积在基底上的一层涂层的厚度的系统和方法间接地通过测量涂覆辊上的涂层的厚度在涂层转移之前和之后来测量衬底上的涂层的厚度 涂布辊到基材。 为了测量涂布辊上的涂层的厚度，使用两个传感器指向涂布辊上的相应层。 传感器有红外辐射器和红外探测器。

公开(公告)号：US20110183422A1

公开(公告)日：2011-07-28

申请号：US13003219

申请日：2009-06-29

Applicant: Leif Cronvall ,  Jonas Lundberg

Inventor： Leif Cronvall ,  Jonas Lundberg

IPC: G01N33/44

CPC classification number: B29C35/0288 ,  C08J3/248 ,  G01N29/024 ,  G01N2291/0251

Abstract: A method for increasing productivity and quality in production of cured polymer by a real time measurement of the progress of curing, in a mould cavity, which being filled with a compound to be cured, wherein a signal is generated by a wave at an ultrasonic or equivalent frequency, which is transmitted through the mould cavity, the time for the wave to pass through the compound in the mould and back is detected, and the detected signal being analyzed in a suitable data processing computer , to establish a graph showing a relationship between the time for the wave to pass through the compound in the mould and back, and the time of the curing of the compound. The graph is used to determine a feature of the compound by identifying at least one specific parameter of the graph, and using said parameter to control the production.

Abstract translation: 一种在固化聚合物的生产中提高生产率和质量的方法，其中通过在待固化的化合物填充的模腔中实时测量固化过程，其中通过超声波产生信号，或 通过模腔传输的等效频率被检测到波通过模具和背面中的化合物的时间，并且检测到的信号在合适的数据处理计算机中进行分析，以建立一个图示出 波浪通过模具中的化合物和反射的时间以及化合物的固化时间。 该图用于通过识别图的至少一个特定参数并使用所述参数来控制生产来确定化合物的特征。

公开(公告)号：US20120033200A1

公开(公告)日：2012-02-09

申请号：US13263000

申请日：2009-04-16

Applicant: Mats Bentmar ,  Leif Cronvall

Inventor： Mats Bentmar ,  Leif Cronvall

IPC: G01J3/00

CPC classification number: G01B11/06 ,  B41F33/0063 ,  G01B11/0625

Abstract: A system and a method for measuring the thickness of a layer of coating deposited on a substrate indirectly measures the thickness of the layer of coating on the substrate by measuring the thickness of layers of coating on a coating roller before and after the coating is transferred from the coating roller to the substrate. To measure the thickness of the layers of coating on the coating roller two sensors are used directed to respective layer on the coating roller. The sensors have IR radiators and IR detectors.

Abstract translation: 用于测量沉积在基底上的一层涂层的厚度的系统和方法间接地通过测量涂覆辊上的涂层的厚度在涂层转移之前和之后来测量衬底上的涂层的厚度 涂布辊到基材。 为了测量涂布辊上的涂层的厚度，使用两个传感器指向涂布辊上的相应层。 传感器有红外辐射器和红外探测器。

公开(公告)号：US20110204238A1

公开(公告)日：2011-08-25

申请号：US13122860

申请日：2009-10-05

Applicant: Leif Cronvall

Inventor： Leif Cronvall

IPC: G01J5/02

CPC classification number: G01B11/0625 ,  G01N21/35 ,  G01N21/3577 ,  G01N21/474 ,  G01N21/8422 ,  G01N2201/06186

Abstract: An apparatus for radiometric measurement of thin fluid films includes a housing (1) enclosing means of radiation, a radiation guide, a reflector (4) and one or more detectors (5). The means of radiation is normally an IR radiator (2). The radiation guide is either a radiation tube (3) or a radiation cone (7). The reflector (4) is of the type non-imagining optics. If there is more than one detector (5) normally at least one detector is a reference detector.

Abstract translation: 用于薄流体膜的辐射测量的装置包括包围辐射装置的壳体（1），辐射引导件，反射器（4）和一个或多个检测器（5）。 辐射装置通常是IR辐射器（2）。 辐射导管是辐射管（3）或辐射锥（7）。 反射器（4）是非想象光学器件的类型。 如果有多个检测器（5），通常至少一个检测器是参考检测器。

公开(公告)号：US07897922B2

公开(公告)日：2011-03-01

申请号：US10443026

申请日：2003-05-22

Applicant: Leif Cronvall

Inventor： Leif Cronvall

IPC: G01J5/02

CPC classification number: G01B11/06 ,  B41F33/0063

Abstract: The present invention relates to radiometric measurement of a thin fluid film using absorption of IR radiation. At least one IR radiator is directed to send signals to an IR detector via a bed on which the fluid film is placed. The IR detector is set to receive IR radiation in a band around a characteristic absorption band of the fluid of the fluid film. The invention is developed for printing presses, where the thickness of fountain solution on the printing plate and the proportion of printing ink in an emulsion of printing ink and fountain solution may be controlled.

Abstract translation: 本发明涉及使用IR辐射的吸收的薄流体膜的辐射测量。 至少一个IR辐射器被引导通过放置流体膜的床将信号发送到IR检测器。 IR检测器设置为在流体膜的流体的特征吸收带周围的带内接收IR辐射。 本发明被开发用于印刷机，其中可以控制印刷版上的润版液的厚度和印刷油墨和润版液的乳液中的印刷油墨的比例。

公开(公告)号：US5461219A

公开(公告)日：1995-10-24

申请号：US74864

申请日：1993-06-11

Applicant: Leif Cronvall

Inventor： Leif Cronvall

IPC: G07B11/02 ,  G07B1/00

CPC classification number: G07B11/02

Abstract: An apparatus and method for automatically printing, reading and otherwise treating an information-carrying document, particularly apparatus having a mechanically dividable circular pathway for reading and otherwise processing ATB-ticket (Automated Ticket/Boarding document) at airport passenger gates, so-called gate readers (8), and a method in which such apparatus is used. The gate reader (8) includes a simple, dividable ticket cylinder (16) which lacks a casing and which includes a drive motor (9A), drive belts (9B, 9C), a first cog wheel (9D) which is firmly mounted on the body of the gate reader (8) and which functions to drive a second cog wheel (9E) mounted on one side of the drive wheel (22) and concentrical with the drive shaft (21). For the purpose of discharging separated ticket parts, the gate reader (8) is also provided with ticket switching devices (17A, 17B, 17C, 17D, 17E) of particular construction and mounted in a particular manner, and also with means for dividing an ATB-ticket (1) into its separate parts.

Abstract translation: PCT No.PCT / SE91 / 00874 Sec。 371日期：1993年6月11日 102（e）日期1993年6月11日PCT 1991年12月18日PCT PCT。 出版物WO92 / 日期：1992年7月9日。一种用于自动打印，阅读和处理信息携带文件的设备和方法，特别是具有用于在机场读取和以其他方式处理ATB机票（自动机票/登机文件）的机械分割圆形路径的设备 乘客门，所谓的门读取器（8），以及使用这种装置的方法。 门读取器（8）包括一个简单的可分割的检票筒（16），其缺少外壳，其包括驱动马达（9A），驱动带（9B，9C），第一齿轮（9D），其牢固地安装在 门读取器（8）的主体，并且其用于驱动安装在驱动轮（22）的一侧上并与驱动轴（21）同心的第二齿轮（9E）。 为了排出分开的票证部件，门读出器（8）还具有特定结构的票证转换装置（17A，17B，17C，17D，17E），并以特定的方式安装，并且还具有用于将 ATB票（1）进入其单独部分。