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1. 发明授权

US07720324B2 Optical strain gauge strips 有权
标题翻译：光学应变片条
公开(公告)号：US07720324B2
公开(公告)日：2010-05-18
申请号：US11922943
申请日：2006-06-27
申请人： Karl-Heinz Haase , Michael Schmidt , Regis Blin
发明人： Karl-Heinz Haase , Michael Schmidt , Regis Blin
IPC分类号： G02B6/34 , G02B6/00
CPC分类号： G01L1/246
摘要： An optical strain gage (1) for multi-axis strain measurement includes at least two linear light waveguide sections (2, 3, 4) with Bragg gratings (5). These are arranged next to one another in a prescribed angle (19) of 90° or 45° on a support layer (6) and are supplied with lightwaves by a common infeeding waveguide section (7). All of the light waveguide sections(2, 3, 4, 7) are provided preferably linearly on the support layer (6), and a beam dispersion element (8) is arranged between the infeeding waveguide section (7) and the measuring waveguide sections (2, 3, 4) containing the Bragg grating (5).
摘要翻译：用于多轴应变测量的光学应变计（1）包括具有布拉格光栅（5）的至少两个线性光波导部分（2,3,4）。这些在支撑层（6）上以90°或45°的规定角度（19）彼此相邻布置，并且通过公共进料波导部分（7）供应光波。所有的光波导部分（2,3,4,7）优选地在支撑层（6）上线性地设置，并且光束分散元件（8）被布置在进料波导部分（7）和测量波导部分（2,3,4），其包含布拉格光栅（5）。

2. 发明申请

US20090080829A1 Optical Strain Gauge Strips 有权
标题翻译：光学应变片条
公开(公告)号：US20090080829A1
公开(公告)日：2009-03-26
申请号：US11922943
申请日：2006-06-27
申请人： Karl-Heinz Haase , Michael Schmidt , Regis Blin
发明人： Karl-Heinz Haase , Michael Schmidt , Regis Blin
IPC分类号： G02B6/34
CPC分类号： G01L1/246
摘要： The invention relates to an optical strain gage (1) for the multi-axis strain measurement, that includes at least two linear light waveguide sections (2, 3, 4) with Bragg gratings (5). These are arranged next to one another in a prescribed angle (19) of 90° or 45° on a support layer (6) and are supplied with lightwaves by a common infeeding waveguide section (7). This invention is characterized in that all light waveguide sections (2, 3, 4, 7) are provided preferably linearly on the support layer (6), and that a beam dispersion element (8) is arranged between the infeeding waveguide section (7) and the measuring waveguide sections (2, 3, 4) containing the Bragg grating (5).
摘要翻译：本发明涉及用于多轴应变测量的光学应变计（1），其包括具有布拉格光栅（5）的至少两个线性光波导部分（2,3,4）。这些在支撑层（6）上以90°或45°的规定角度（19）彼此相邻布置，并且通过公共进料波导部分（7）供应光波。本发明的特征在于，所有光波导部分（2,3,4,7）优选地在支撑层（6）上线性地设置，并且光束分散元件（8）布置在输入波导部分（7）和包含布拉格光栅（5）的测量波导部分（2,3,4）。

3. 发明申请

US20120281954A1 SOLID CORE OPTIC FIBER 审中-公开
标题翻译：固体光纤
公开(公告)号：US20120281954A1
公开(公告)日：2012-11-08
申请号：US13263644
申请日：2010-04-12
申请人： Manfred Kreuzer , Karl-Heinz Haase , Tobias Kipp , Jochen Maul , Hagen Ruppin , Rudolf Schulz , Bernd Günther
发明人： Manfred Kreuzer , Karl-Heinz Haase , Tobias Kipp , Jochen Maul , Hagen Ruppin , Rudolf Schulz , Bernd Günther
IPC分类号： G02B6/44 , B05D5/00
CPC分类号： C03C25/106 , C08G2650/40 , C08L71/00 , C09D171/00 , G02B6/02395
摘要： The invention relates to a solid core optic fiber (1) as used in optical fiber technology to transfer optical signals, but also to transmit light for illuminating purposes. The solid core optic fiber (1) comprises a glass fiber (2) with a coating (3). The coating (3) comprises the following composition: a mixture of polyetheretherketone and an inorganic filler material in an admixture of at least 10 and a maximum of 40 wt. % having a particle size of 0.08 μm to 12 μm. The outer diameter of the coating (3) is 0.2 mm to 1.2 mm. The ratio D/d between the outer diameter D of the coating (3) and the diameter d of the glass fiber (2) is 2 to 6. A pressure of the coating (3) on the glass fiber (2) is such that essentially no relative motion can occur between the glass fiber (2) and the coating (3).
摘要翻译：本发明涉及用于传输光信号的光纤技术中的实芯光纤（1），而且还涉及发射用于照明目的的光。实芯光纤（1）包括具有涂层（3）的玻璃纤维（2）。涂层（3）包括以下组成：聚醚醚酮和无机填料的混合物，其混合物至少为10重量％，最多为40重量％％的粒径为0.08〜12μm。涂层（3）的外径为0.2mm至1.2mm。涂层（3）的外径D与玻璃纤维（2）的直径d之比D / d为2〜6。玻璃纤维（2）上的涂层（3）的压力为在玻璃纤维（2）和涂层（3）之间基本上不会发生相对运动。

4. 发明申请

US20120274923A1 OPTICAL STRAIN GAUGE 审中-公开
标题翻译：光学应变计
公开(公告)号：US20120274923A1
公开(公告)日：2012-11-01
申请号：US13265979
申请日：2010-04-22
申请人： Manfred Kreuzer , Karl-Heinz Haase , Tobias Kipp , Jochen Maul , Hagen Ruppin , Rudolf Schulz , Bernd Günther
发明人： Manfred Kreuzer , Karl-Heinz Haase , Tobias Kipp , Jochen Maul , Hagen Ruppin , Rudolf Schulz , Bernd Günther
IPC分类号： G01B11/16 , B05D5/00
CPC分类号： G01B11/16 , G01B1/00 , G01L1/242 , G01L1/247 , G01L1/26 , G02B6/02395
摘要： The invention relates to an optical strain gauge (1) using a glass fibre as a strain sensor. The strain gauge comprises a glass fibre comprising a sheath. The sheath has the following composition: a mixture of polyether ether ketone and an admixture of at least 10 weight percent and a maximum of 40 weight percent of an inorganic filler, with a particle size of between 0.08 [mu]m and 12 [mu]m. The outer diameter of the sheath is between 0.2 mm and 1.2 mm. The ratio D/d between the outer diameter D of the sheath and the diameter d of the glass fibre is between 2 and 6. A pressure of the sheath on the glass fibre is such that essentially no relative movement can occur between the glass fibre and the sheath.
摘要翻译：本发明涉及使用玻璃纤维作为应变传感器的光学应变计（1）。应变计包括包含护套的玻璃纤维。护套具有以下组成：聚醚醚酮和至少10重量％和最多40重量％的无机填料的混合物的混合物，其粒径在0.08微米至12微米之间， m。护套的外径在0.2mm和1.2mm之间。护套的外径D与玻璃纤维的直径d之比D / d为2〜6。玻璃纤维的护套的压力使玻璃纤维与玻璃纤维之间基本上不发生相对运动护套。

5. 发明申请

US20120262702A1 OPTICAL STRAIN GAUGE COMPRISING A FIBER BRAGG GRATING 有权
标题翻译：包含光纤布拉格光栅的光学应变计
公开(公告)号：US20120262702A1
公开(公告)日：2012-10-18
申请号：US13265974
申请日：2010-04-22
申请人： Manfred Kreuzer , Karl-Heinz Haase , Tobias Kipp , Jochen Maul , Hagen Ruppin , Rudolf Schulz , Bernd Günther
发明人： Manfred Kreuzer , Karl-Heinz Haase , Tobias Kipp , Jochen Maul , Hagen Ruppin , Rudolf Schulz , Bernd Günther
IPC分类号： G01B11/16 , B05D5/06
CPC分类号： G01L1/246 , G01B11/18 , G02B1/046 , G02B6/02104 , G02B6/022 , C08L71/00
摘要： The invention relates to an optical strain gauge using a glass fiber (1) comprising a Bragg grating (2). The glass fiber is coated with a sheath (3) of polyether ether ketone with an admixture of at least 10 weight percent and a maximum of 40 weight percent of an inorganic filler, with a particle size of between 0.08 μm and 12 μm. The outer diameter of the sheath (3) is between 0.2 mm and 1.2 mm. The ratio D/d between the outer diameter D of the sheath (3) and the diameter d of the glass fiber (1) is between 2 and 6. A pressure of the sheath (3) on the glass fiber (1) is such that essentially no relative movement can occur between the glass fiber (1) and the sheath (3).
摘要翻译：本发明涉及一种使用包括布拉格光栅（2）的玻璃纤维（1）的光学应变计。玻璃纤维用聚醚醚酮的护套（3）涂覆有至少10重量％和最多40重量％的无机填料的混合物，其粒度在0.08μm和12μm之间。护套（3）的外径在0.2mm和1.2mm之间。护套（3）的外径D与玻璃纤维（1）的直径d之比D / d为2〜6。玻璃纤维（1）的护套（3）的压力为基本上不会在玻璃纤维（1）和护套（3）之间发生相对运动。

6. 发明授权

US07552644B2 Device for determining strains on fiber composite components 有权
标题翻译：用于确定纤维复合材料部件应变的装置
公开(公告)号：US07552644B2
公开(公告)日：2009-06-30
申请号：US10577635
申请日：2004-10-29
申请人： Karl-Heinz Haase , Carsten Hecker , Sebastian Klein , Sigmund Glaser
发明人： Karl-Heinz Haase , Carsten Hecker , Sebastian Klein , Sigmund Glaser
IPC分类号： G01B7/16
CPC分类号： G01M5/0041 , G01L1/2287 , G01M5/0033 , G01N3/08 , G01N2203/0017 , G01N2203/0062 , G01N2203/0073 , G01N2203/0075 , G01N2203/0623
摘要： In an apparatus for determining loads on fiber composite components (1), especially of vehicle and aircraft parts, strain gages (3) are integrated in the components (1) for determining strains. The strain gages (3) are connected with an evaluating apparatus (4), for monitoring and determining loads that tend to cause damage. The strain gages (3) are preferably integrated into the fiber composite component (1) such that the measuring grids (5) thereof are laid between individual fiber layers (2) and are guided out of the component (1) ready for connection via special connecting pins (8) to the associated evaluating apparatus (4) via loose cable connections (12).
摘要翻译：在用于确定纤维复合材料部件（1），特别是车辆和飞行器部件上的载荷的装置中，将应变计（3）集成在组件（1）中以确定应变。应变计（3）与评估装置（4）连接，用于监测和确定容易造成损坏的负载。应变片（3）优选地整合到纤维复合材料部件（1）中，使得其测量网格（5）铺设在各个纤维层（2）之间，并被引导出组件（1），准备通过特殊的连接通过松动的电缆连接（12）将连接销（8）连接到相关联的评估装置（4）。

7. 发明授权

US08405822B2 Optical strain gauge comprising a fiber Bragg grating 有权
标题翻译：光应变计包括光纤布拉格光栅
公开(公告)号：US08405822B2
公开(公告)日：2013-03-26
申请号：US13265974
申请日：2010-04-22
申请人： Bernd Günther , Hagen Ruppin , Karl-Heinz Haase , Tobias Kipp , Manfred Kreuzer , Jochen Maul , Rudolf Schulz
发明人： Bernd Günther , Hagen Ruppin , Karl-Heinz Haase , Tobias Kipp , Manfred Kreuzer , Jochen Maul , Rudolf Schulz
IPC分类号： G01B11/16 , G02B6/00
CPC分类号： G01L1/246 , G01B11/18 , G02B1/046 , G02B6/02104 , G02B6/022 , C08L71/00
摘要： The invention relates to an optical strain gauge using a glass fiber (1) comprising a Bragg grating (2). The glass fiber is coated with a sheath (3) of polyether ether ketone with an admixture of at least 10 weight percent and a maximum of 40 weight percent of an inorganic filler, with a particle size of between 0.08 μm and 12 μm. The outer diameter of the sheath (3) is between 0.2 mm and 1.2 mm. The ratio D/d between the outer diameter D of the sheath (3) and the diameter d of the glass fiber (1) is between 2 and 6. A pressure of the sheath (3) on the glass fiber (1) is such that essentially no relative movement can occur between the glass fiber (1) and the sheath (3).
摘要翻译：本发明涉及一种使用包括布拉格光栅（2）的玻璃纤维（1）的光学应变计。玻璃纤维用聚醚醚酮的护套（3）涂覆有至少10重量％和最多40重量％的无机填料的混合物，其粒度在0.08μm和12μm之间。护套（3）的外径在0.2mm和1.2mm之间。护套（3）的外径D与玻璃纤维（1）的直径d之比D / d为2〜6。玻璃纤维（1）的护套（3）的压力为基本上不会在玻璃纤维（1）和护套（3）之间发生相对运动。

8. 发明申请

US20080034881A1 Device for Determining Strains on Fiber Composite Components 有权
标题翻译：用于确定纤维复合材料部件菌株的装置
公开(公告)号：US20080034881A1
公开(公告)日：2008-02-14
申请号：US10577635
申请日：2004-10-29
申请人： Karl-Heinz Haase , Carsten Hecker , Sebastian Klein , Sigmund Glaser
发明人： Karl-Heinz Haase , Carsten Hecker , Sebastian Klein , Sigmund Glaser
IPC分类号： G01L1/22
CPC分类号： G01M5/0041 , G01L1/2287 , G01M5/0033 , G01N3/08 , G01N2203/0017 , G01N2203/0062 , G01N2203/0073 , G01N2203/0075 , G01N2203/0623
摘要： The invention relates to an apparatus for the determination of loadings on fiber composite components (1), especially of vehicle and aircraft parts, whereby the components (1) are provided with a prescribed number of sensor elements (3), for the determination of strains. The sensor elements (3) are connected with an evaluating apparatus (4), which is especially embodied for the monitoring and also for the determination of loadings that tend to cause damage. The apparatus is characterized in that the sensor elements are embodied as strain gages (3). In that regard, the strain gages (3) are preferably integrated into the fiber composite component (1) in such a manner so that the measuring grids (5) thereof are laid between the individual fiber layers (2) and are guided out of the fiber composite component (1) ready for connection via special connecting pins (8). Via these connecting pins (8) the individual strain gages (3) are connectable to the respective associated evaluating apparatus (4) via loose cable connections (12).
摘要翻译：本发明涉及一种用于确定特别是车辆和飞机部件的纤维复合材料部件（1）上的载荷的装置，由此部件（1）设置有规定数量的传感器元件（3），用于确定应变。传感器元件（3）与评价装置（4）连接，评估装置（4）特别体现在监视和确定容易造成损坏的负载上。该装置的特征在于传感器元件被实施为应变计（3）。在这方面，应变计（3）优选地以这样的方式整合到纤维复合材料部件（1）中，使得其测量网格（5）铺设在各个纤维层（2）之间并被引导出纤维复合材料组件（1）可通过特殊的连接销（8）准备连接。通过这些连接销（8），单个应变片（3）可以通过松动的电缆连接（12）连接到相应的相关评估装置（4）。

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