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1. 发明授权

EP1057006B1 A METHOD OF PRODUCING A DETECTOR ARRANGEMENT INCLUDING A GAS SENSOR, AND A DETECTOR ARRANGEMENT PRODUCED IN ACCORDANCE WITH THE METHOD 有权
标题翻译：一种用于生产检测装置包括气体传感器以及与此过程中产生的探测装置
公开(公告)号：EP1057006B1
公开(公告)日：2011-01-26
申请号：EP99906636.8
申请日：1999-02-04
申请人： Martin, Hans Göran Evald , Öhman, Per Ove
发明人： Martin, Hans Göran Evald , Öhman, Per Ove
IPC分类号： G01N21/35 , H01L35/08 , H01L35/34 , G01J5/12
CPC分类号： B81C1/0046 , B81B2201/0214 , B81B2203/0136 , B81C2201/034 , G01J5/12 , G01N21/3504 , G02B6/3652 , G02B6/3696 , G02B6/4219 , G02B6/423 , G02B6/4246 , H01L21/4803 , H01L35/08 , H01L35/34
摘要： The present invention relates to a method of producing a gas sensor co-acting detector intended for the detection of electromagnetic waves, such as infrared light rays, that pass through a gas cell. The gas cell (2) includes a cavity (21), which functions to enclose a gas volume (G) for measuring of evaluating purposes. The surface or parts of the surface forming walls within the gas cell or the cavity is/are coated with one or more different metal layers (M1, M2) with the intention of providing a highly reflective surface for reflection of said electromagnetic waves. The detector (3) is comprised of a thermal element and is formed on a base structure (31). That part of the base structure that shall form said detector is comprised of one or more topographically structured surface regions. At least said surface region or surface regions is/are coated with a first and a second electrically conductive metal layer (M1 and M2 respectively) which are intended to form said thermocouple. The first metal layer (M1) is applied at a first angle other than 90°, and the second metal layer (M2) is applied at a second angle which is also other than 90° and which differs from the first angle. The topographical structure and/or configuration including the thus coated electrically conductive layers provides the function of one or more thermocouples, by virtue of the first and the second metal layers (M1, M2) overlapping each other within discrete detector-associated surface parts.

2. 发明授权

EP0963547B1 GAS SENSOR 失效
标题翻译：气体探测器
公开(公告)号：EP0963547B1
公开(公告)日：2008-04-09
申请号：EP97935960.1
申请日：1997-08-20
申请人： Martin, Hans Göran Evald
发明人： Martin, Hans Göran Evald
IPC分类号： G01N21/35
CPC分类号： G01N21/031 , G01N21/05
摘要： The invention relates to a gas sensor (A) which is adapted for evaluating the contents of a gas sample enclosed in a cavity (2) or a gas cell (1). The gas sensor has the form of a block in which the wall or wall-parts of a gas cell or cavity have highly light-reflective properties, designated mirror surfaces (11A, 12A). The cavity (2) has an opening (2a) for incoming light rays which are reflected in the cavity a predetermined number of times such as to create an optical analysis path before being caused to pass through an opening (6) for outgoing light rays, such reflections being achieved with the aid of three opposing, concave light-reflecting wall-parts (11, 12, 13). A first of the light-reflecting wall-parts (11) has the shape of part of an ellipsoid. A second (12) and a third (13) of the light-reflecting wall parts have a common shape conforming to part of an ellipsoid. The focal points (11a, 11b) for the first light-reflecting wall-part (11) are disposed in or close to mirror surfaces (12A, 13A) for the second (12) and the third (13) wall-parts. A focal point (12a) for the second wall-part (12) and a focal point (13a) for the third wall-part (13) are located in or close to the mirror surface (11a) of the first wall-part (11).

3. 发明公开

EP1057006A1 A METHOD OF PRODUCING A DETECTOR BELONGING TO A GAS SENSOR, AND A DETECTOR PRODUCED IN ACCORDANCE WITH THE METHOD 有权
标题翻译：一种用于生产检测装置包括气体传感器以及与此过程中产生的探测装置
公开(公告)号：EP1057006A1
公开(公告)日：2000-12-06
申请号：EP99906636.8
申请日：1999-02-04
申请人： Martin, Hans Göran Evald , Öhman, Per Ove
发明人： Martin, Hans Göran Evald , Öhman, Per Ove
IPC分类号： G01N21/35 , G01N21/03 , H01L27/16 , H01L35/32
CPC分类号： B81C1/0046 , B81B2201/0214 , B81B2203/0136 , B81C2201/034 , G01J5/12 , G01N21/3504 , G02B6/3652 , G02B6/3696 , G02B6/4219 , G02B6/423 , G02B6/4246 , H01L21/4803 , H01L35/08 , H01L35/34
摘要： The present invention relates to a method of producing a gas sensor co-acting detector intended for the detection of electromagnetic waves, such as infrared light rays, that pass through a gas cell. The gas cell (2) includes a cavity (21), which functions to enclose a gas volume (G) for measuring of evaluating purposes. The surface or parts of the surface forming walls within the gas cell or the cavity is/are coated with one or more different metal layers (M1, M2) with the intention of providing a highly reflective surface for reflection of said electromagnetic waves. The detector (3) is comprised of a thermal element and is formed on a base structure (31). That part of the base structure that shall form said detector is comprised of one or more topographically structured surface regions. At least said surface region or surface regions is/are coated with a first and a second electrically conductive metal layer (M1 and M2 respectively) which are intended to form said thermocouple. The first metal layer (M1) is applied at a first angle other than 90°, and the second metal layer (M2) is applied at a second angle which is also other than 90° and which differs from the first angle. The topographical structure and/or configuration including the thus coated electrically conductive layers provides the function of one or more thermocouples, by virtue of the first and the second metal layers (M1, M2) overlapping each other within discrete detector-associated surface parts.

4. 发明公开

EP0873505A1 GAS SENSOR 失效
标题翻译：气体传感器
公开(公告)号：EP0873505A1
公开(公告)日：1998-10-28
申请号：EP96939402.0
申请日：1996-11-11
申请人： Martin, Hans Göran Evald
发明人： Martin, Hans Göran Evald
IPC分类号： G01N21
CPC分类号： G01N21/031 , G01J3/18 , G01J3/42 , G01N21/3504 , G01N2021/058
摘要： The invention comprises a gas sensor (1), designed to enable a measurement of a gas sample that is enclosed in a cavity (2), having the shape of a block (50); the wall or wall sections of the cavity exhibiting highly-reflective properties for light. Said cavity contains means (51) for incoming rays of light, and means (52) for outgoing rays of light. Said cavity (2) exhibits opposing surface sections (55a, 56a, 57a) that are designed and coordinated so that incoming rays of light (60) are arranged to pass - without reflecting, or without appreciably reflecting within a plane (the x-z plane) - across said cavity (2) to a concave mirror surface (55a) that is oriented in a right angle to the plane; that said rays of light are arranged to pass reflected across said cavity (2) in a plane of the mirror surface to the other surfaces (56a, 57a), thereby forming a measuring path before the reflected beams of light are aimed towards said means (52) for exiting light.
摘要翻译：本发明包括气体传感器（1），所述气体传感器（1）被设计成能够测量封闭在空腔（2）中的气体样本，所述气体样本具有块体（50）的形状; 空腔的壁或壁部分对光具有高反射性质。所述空腔包含用于入射光线的装置（51），以及用于出射光线的装置（52）。所述空腔（2）具有相对的表面部分（55a，56a，57a），所述表面部分被设计和协调，使得入射光线（60）被布置为在没有反射的情况下穿过或者在平面内（xz平面内） - 穿过所述空腔（2）到达与所述平面成直角定向的凹镜面（55a）; - 所述光线被布置成在所述镜面的平面内反射穿过所述腔体（2）到达其它表面（56a，57a），由此在所述反射光束瞄准所述装置之前形成测量路径（ 52）用于退出光线。

5. 发明授权

EP0873505B1 GAS SENSOR 失效
公开(公告)号：EP0873505B1
公开(公告)日：2009-04-01
申请号：EP96939402.2
申请日：1996-11-11
申请人： Martin, Hans Göran Evald
发明人： Martin, Hans Göran Evald
IPC分类号： G01N21/03 , G01N21/35
CPC分类号： G01N21/031 , G01J3/18 , G01J3/42 , G01N21/3504 , G01N2021/058
摘要： The invention comprises a gas sensor (1), designed to enable a measurement of a gas sample that is enclosed in a cavity (2), having the shape of a block (50); the wall or wall sections of the cavity exhibiting highly-reflective properties for light. Said cavity contains means (51) for incoming rays of light, and means (52) for outgoing rays of light. Said cavity (2) exhibits opposing surface sections (55a, 56a, 57a) that are designed and coordinated so that incoming rays of light (60) are arranged to pass - without reflecting, or without appreciably reflecting within a plane (the x-z plane) - across said cavity (2) to a concave mirror surface (55a) that is oriented in a right angle to the plane; that said rays of light are arranged to pass reflected across said cavity (2) in a plane of the mirror surface to the other surfaces (56a, 57a), thereby forming a measuring path before the reflected beams of light are aimed towards said means (52) for exiting light.

6. 发明公开

EP0963547A1 GAS SENSOR 失效
标题翻译：气体传感器
公开(公告)号：EP0963547A1
公开(公告)日：1999-12-15
申请号：EP97935960.0
申请日：1997-08-20
申请人： Martin, Hans Göran Evald
发明人： Martin, Hans Göran Evald
IPC分类号： G01N21
CPC分类号： G01N21/031 , G01N21/05
摘要： The invention relates to a gas sensor (A) which is adapted for evaluating the contents of a gas sample enclosed in a cavity (2) or a gas cell (1). The gas sensor has the form of a block in which the wall or wall-parts of a gas cell or cavity have highly light-reflective properties, designated mirror surfaces (11A, 12A). The cavity (2) has an opening (2a) for incoming light rays which are reflected in the cavity a predetermined number of times such as to create an optical analysis path before being caused to pass through an opening (6) for outgoing light rays, such reflections being achieved with the aid of three opposing, concave light-reflecting wall-parts (11, 12, 13). A first of the light-reflecting wall-parts (11) has the shape of part of an ellipsoid. A second (12) and a third (13) of the light-reflecting wall parts have a common shape conforming to part of an ellipsoid. The focal points (11a, 11b) for the first light-reflecting wall-part (11) are disposed in or close to mirror surfaces (12A, 13A) for the second (12) and the third (13) wall-parts. A focal point (12a) for the second wall-part (12) and a focal point (13a) for the third wall-part (13) are located in or close to the mirror surface (11a) of the first wall-part (11).
摘要翻译：本发明涉及适用于评估封闭在空腔（2）或气室（1）中的气体样品的内容物的气体传感器（A）。气体传感器具有块体的形式，其中气室或空腔的壁或壁部分具有高度光反射特性，称为镜面（11A，12A）。腔体（2）具有用于入射光线的开口（2a），入射光线在腔体中反射预定次数，以便在通过用于出射光线的开口（6）之前产生光学分析路径，这种反射借助于三个相对的凹面光反射壁部分（11,12,13）来实现。第一个光反射壁部分（11）具有椭圆体的一部分的形状。光反射壁部分的第二（12）和第三（13）具有与椭圆体的一部分一致的共同形状。用于第一光反射壁部分（11）的焦点（11a，11b）设置在用于第二（12）和第三（13）壁部分的镜面（12A，13A）中或附近。第二壁部分（12）的焦点（12a）和第三壁部分（13）的焦点（13a）位于第一壁部分（13）的镜面（11a）中或靠近第一壁部分 11）。

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