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1. 发明申请

US20120073357A1 Method For Determining Gas Concentrations in a Gas Mixture Based on Thermal Conductivity Measurements With Correction of Measured Values 审中-公开
标题翻译：基于测量值校正的热导率测量法测定气体混合物中的气体浓度的方法
公开(公告)号：US20120073357A1
公开(公告)日：2012-03-29
申请号：US13231241
申请日：2011-09-13
申请人： Heinz Gatzmanga , Roberto Wolff , Hermann Stahl
发明人： Heinz Gatzmanga , Roberto Wolff , Hermann Stahl
IPC分类号： G01N25/18
CPC分类号： G01N27/18
摘要： A method for the determination of gas concentrations xi in a gas mixture using a thermal conductivity detector with a Wheatstone bridge. It comprises the following method steps: measuring the bridge voltage Xa; correcting the measured values for the bridge voltage Xa, in particular with respect to drift; determination of the thermal conductivity of the gas mixture; and determination of at least one gas concentration xi. Preferably, an automatic zero-point correction and an automatic measuring range end value correction occur within the framework of the correction.
摘要翻译：使用带惠斯登电桥的热导率检测器测定气体混合物中气体浓度xi的方法。它包括以下方法步骤：测量桥电压Xa; 校正桥电压Xa的测量值，特别是相对于漂移; 测定气体混合物的导热系数; 并确定至少一种气体浓度xi。优选地，在校正的框架内发生自动零点校正和自动测量范围结束值校正。

2. 发明申请

US20050247878A1 Infrared gas sensor 审中-公开
标题翻译：红外气体传感器
公开(公告)号：US20050247878A1
公开(公告)日：2005-11-10
申请号：US11054543
申请日：2005-02-10
申请人： Dieter Baschant , Heinz Gatzmanga , Heinz Juppe , Hermann Stahl
发明人： Dieter Baschant , Heinz Gatzmanga , Heinz Juppe , Hermann Stahl
IPC分类号： G01N21/35
CPC分类号： G01N21/3504
摘要： The invention relates to an infrared gas sensor for determining the concentration of a measuring gas that absorbs infrared radiation, comprising a sensor housing containing two infrared radiation detectors adjacently situated on one end of a measurement beam path, and on the other end containing a measurement radiation source that emits infrared radiation. According to the invention, a measuring chamber accessible to the measuring gas is situated in the measurement beam path between the measurement radiation source and the detectors, at a distance from the detectors and sealed essentially gastight with respect to the remainder of the measurement beam path by at least one infrared-transmitting window. Upstream from one detector, which functions as a measurement detector, an interference filter is provided whose transmission region lies at wavelengths that are absorbed by the measuring gas, and upstream from the other detector, which functions as a reference detector, an interference filter is provided whose transmission region lies at wavelengths that are not absorbed by gas that is present in the measuring chamber and in the measurement beam path. The invention is further characterized by the fact that an auxiliary radiation source is also provided inside the housing, and between this auxiliary radiation source and the detectors an auxiliary beam path is situated which is not accessible to the measuring gas and which is connected to the portion of the measurement beam path that is not accessible to the measuring gas, so that the same gas composition is present in the entire portion of the measurement beam path that is not accessible to the measuring gas and in the auxiliary beam path, the system being selected in such a way that the measurement detector and reference detector can receive optical signals from both the measurement radiation source and the auxiliary radiation source.
摘要翻译：本发明涉及一种用于确定吸收红外辐射的测量气体的浓度的红外气体传感器，其包括传感器外壳，该传感器外壳包含相邻位于测量光束路径一端的两个红外辐射探测器，另一端包含测量辐射源发射红外辐射。根据本发明，测量气体可访问的测量室位于测量辐射源和检测器之间的测量光束路径中，距离检测器一定距离，并且相对于测量光束路径的其余部分基本上气密地密封至少一个红外传输窗口。从作为测量检测器的一个检测器的上游提供干涉滤光片，其透射区域位于被测量气体吸收的波长处，并且提供了作为参考检测器的另一检测器上游的干涉滤光器其透射区域位于不被存在于测量室中和测量光束路径中的气体吸收的波长处。本发明的特征还在于，在壳体内还设有辅助辐射源，并且在该辅助辐射源与检测器之间设置有辅助光束路径，该辅助光束路径不能被测量气体接近并且连接到该部分的测量光束路径，使得在测量光束路径的整个部分中不存在测量气体和辅助光束路径不可访问的相同的气体组成，所选择的系统使得测量检测器和参考检测器可以从测量辐射源和辅助辐射源接收光信号。

3. 发明授权

US07867762B2 Climate control unit with germ-proof separated sections 有权
标题翻译：气候控制单元具有防菌隔离部分
公开(公告)号：US07867762B2
公开(公告)日：2011-01-11
申请号：US11029630
申请日：2005-01-06
申请人： Hermann Stahl , Olaf Broemsen , Ulrike Hohenthanner , Rainer Schuck , Waldemar Pieczarek
发明人： Hermann Stahl , Olaf Broemsen , Ulrike Hohenthanner , Rainer Schuck , Waldemar Pieczarek
IPC分类号： C12M1/00 , C12M3/00
CPC分类号： F25D13/02 , B01L1/50 , B01L7/00 , B01L2300/10 , C12M37/00 , C12M41/14 , F25D17/042 , F25D2317/04131
摘要： Climate control unit with an interior section containing a storage space and with a closable access opening to the storage section whereby at least one part of the interior section is separated and sealed against the rest of the interior section thus forming a separate germ-proof section. The division takes place at least in part by a membrane that is permeable for water vapor and gas but impermeable for microorganisms.
摘要翻译：气候控制单元具有包含存储空间的内部部分，并且具有到存储部分的可关闭通道开口，由此内部部分的至少一部分与内部部分的其余部分分离并密封，从而形成单独的防菌部分。该部分至少部分地由对水蒸汽和气体渗透但对微生物不可渗透的膜进行。

4. 发明授权

US08211694B2 Climate control unit with germ-proof separated sections 有权
标题翻译：气候控制单元具有防菌隔离部分
公开(公告)号：US08211694B2
公开(公告)日：2012-07-03
申请号：US12944273
申请日：2010-11-11
申请人： Hermann Stahl , Olaf Broemsen , Ulrike Hohenthanner , Rainer Schuck , Waldemar Pieczarek
发明人： Hermann Stahl , Olaf Broemsen , Ulrike Hohenthanner , Rainer Schuck , Waldemar Pieczarek
IPC分类号： C12M1/00
CPC分类号： F25D13/02 , B01L1/50 , B01L7/00 , B01L2300/10 , C12M37/00 , C12M41/14 , F25D17/042 , F25D2317/04131
摘要： Climate control unit with an interior section containing a storage space and with a closable access opening to the storage section whereby at least one part of the interior section is separated and sealed against the rest of the interior section thus forming a separate germ-proof section. The division takes place at least in part by a membrane that is permeable for water vapor and gas but impermeable for microorganisms.
摘要翻译：气候控制单元具有包含存储空间的内部部分，并且具有到存储部分的可关闭通道开口，由此内部部分的至少一部分与内部部分的其余部分分离并密封，从而形成单独的防菌部分。该部分至少部分地由对水蒸汽和气体渗透但对微生物不可渗透的膜进行。

5. 发明申请

US20110107788A1 CLIMATE CONTROL UNIT WITH GERM-PROOF SEPARATED SECTIONS 有权
标题翻译：气候控制单元，具有防爆隔离部分
公开(公告)号：US20110107788A1
公开(公告)日：2011-05-12
申请号：US12944273
申请日：2010-11-11
申请人： Hermann Stahl , Olaf Broemsen , Ulrike Hohenthanner , Rainer Schuck , Waldemar Pieczarek
发明人： Hermann Stahl , Olaf Broemsen , Ulrike Hohenthanner , Rainer Schuck , Waldemar Pieczarek
IPC分类号： F25D11/00
CPC分类号： F25D13/02 , B01L1/50 , B01L7/00 , B01L2300/10 , C12M37/00 , C12M41/14 , F25D17/042 , F25D2317/04131
摘要： Climate control unit with an interior section containing a storage space and with a closable access opening to the storage section whereby at least one part of the interior section is separated and sealed against the rest of the interior section thus forming a separate germ-proof section. The division takes place at least in part by a membrane that is permeable for water vapor and gas but impermeable for microorganisms.
摘要翻译：气候控制单元具有包含存储空间的内部部分，并且具有到存储部分的可关闭通道开口，由此内部部分的至少一部分与内部部分的其余部分分离并密封，从而形成单独的防菌部分。该部分至少部分地由对水蒸汽和气体渗透但对微生物不可渗透的膜进行。

6. 发明授权

US07028913B2 Process for humidifying the useful space in an incubator and in a controlled atmosphere incubator 有权
公开(公告)号：US07028913B2
公开(公告)日：2006-04-18
申请号：US10068947
申请日：2002-02-11
申请人： Heiko Reinhardt , Waldemar Pieczarek , Hermann Stahl
发明人： Heiko Reinhardt , Waldemar Pieczarek , Hermann Stahl
IPC分类号： B01F3/02 , G05D21/00 , G05D23/00 , A01K31/20 , A01K41/02
CPC分类号： C12M41/14 , Y10T436/11 , Y10T436/25
摘要： For humidifying a work space in a gas-fed incubator, water in a heatable pan in the floor area of an inner container surrounding the work space is evaporated with temperature-controlled heating of the interior until a predetermined temperature is reached, whereby a dynamic equilibrium state between condensation and evaporation in the inner container is achieved as long as there are no disturbances. If a door for access to the inner container is opened, the open time until it is closed is detected and a period, during which the pan containing water is heated, is determined depending on the open time of the inner container. Here, the period features only a heating phase with a running time if the open time is within a predetermined time interval. The period further includes a secondary heating phase with a second running time if the open time exceeds the time interval. A gas-fed incubator operating according to the method has a work space in the inner container that can be closed by means of a door with temperature control of the interior, wherein in a floor area of the inner container there is a humidifier with at least one controllable heating element for an atmosphere of the inner container in the form of a pan holding a water bath. The door for closing the inner container has a door switch that is electrically connected to an input of a control unit for operation of the humidifier.

7. 发明授权

US06386831B1 Fan wheel 失效
标题翻译：风扇轮
公开(公告)号：US06386831B1
公开(公告)日：2002-05-14
申请号：US09554903
申请日：2000-05-19
申请人： Hermann Stahl , Erwin Wolf
发明人： Hermann Stahl , Erwin Wolf
IPC分类号： F04D2938
CPC分类号： F04D29/30 , F04D29/023 , F04D29/281 , F05D2230/54 , Y10T29/49321
摘要： The invention relates to a fan wheel for a turbo charger. The fan wheel (1) is comprised of a base body with a central axis of rotation (5) wherein the base body is assembled of two cover discs (2, 3) positioned approximately congruently opposite one another, between whose end faces (12, 13) facing one another fan blades (6) are arranged. The fan blades (6) are formed as monolithic parts on at least one of the cover discs (2, 3) and have an axial contact surface (30) against which an oppositely positioned axial contact surface (31) of the other cover disc (2,3) rests. Fastening means are provided in the area of the contact surfaces (8, 9) for non-detachably connecting the cover discs (2, 3) to one another. In order to produce the fan wheel (1) without balancing, the cover discs (2, 3) are embossed from a material that can be embossed and the fan blades (6) are embossed axially out of the material of a cover disc (2, 3), wherein the edge (22a, 22b) between the plane of the cover disc (2,3) and the sidewall (19a, 19b) of a fan blade (6) positioned substantially at a right angle to the plane of the cover disc (2, 3) as well as the edge (21a, 21b) between the sidewall (19a, 19b) of the contact surface (30, 31) are rounded with a radius (R1, R2) of approximately 0.5 to 2 mm.
摘要翻译：本发明涉及涡轮增压器的风扇叶轮。风扇叶轮（1）由具有中心旋转轴线（5）的基体构成，其中基体由两个盖板（2,3）组成，两个盖盘（2,3）在其端面（12， 13）彼此面对的风扇叶片（6）布置。风扇叶片（6）在至少一个盖盘（2,3）上形成为整体部件，并且具有轴向接触表面（30），另一盖板的相对定位的轴向接触表面（31） 2,3）休息。紧固装置设置在接触表面（8,9）的区域中，用于不可拆卸地将盖盘（2,3）彼此连接。为了在没有平衡的情况下制造风扇叶轮（1），盖盘（2,3）由可压花的材料压花，并且风扇叶片（6）沿轴向压出盖盘（2）的材料，3），其中所述盖盘（2,3）的平面与风扇叶片（6）的侧壁（19a，19b）之间的边缘（22a，22b）位于与覆盖盘（2,3）以及接触表面（30,31）的侧壁（19a，19b）之间的边缘（21a，21b）以约0.5至2mm的半径（R1，R2）圆形。

8. 发明授权

US5909865A Support for a printed circuit board with electronic components 失效
标题翻译：支持带电子元件的印刷电路板
公开(公告)号：US5909865A
公开(公告)日：1999-06-08
申请号：US975798
申请日：1997-11-21
申请人： Hermann Stahl
发明人： Hermann Stahl
IPC分类号： H05K7/14 , B01D17/00
CPC分类号： H05K7/142
摘要： The support for a printed circuit board, positioned at a distance parallel to the support, includes a base plate and spacers for spacing the printed circuit board from the base plate. The spacers have a head for connecting the spacers to the printed circuit board. The spacers have a bottom portion connected to fastening elements of the base plate provided at a side facing the printed circuit board. The bottom portions are flat and parallel to the base plate. The fastening elements have securing projections for the bottom portions. Each bottom portion has at least two edges engaged by the securing projections. The fastening elements have abutments for the bottom portions, wherein the bottom portions rest at the abutments when engaged by the securing projections.
摘要翻译：位于平行于支撑件的距离处的印刷电路板的支撑件包括用于将印刷电路板与基板间隔开的基板和间隔件。间隔件具有用于将间隔件连接到印刷电路板的头部。间隔件具有连接到设置在面向印刷电路板的一侧的基板的紧固元件的底部。底部是平的并平行于基板。紧固元件具有用于底部的固定突起。每个底部具有由固定突起接合的至少两个边缘。紧固元件具有用于底部的抵接部，其中当与固定突起接合时，底部部分停靠在支座处。

9. 发明申请

US20100187767A1 METHOD FOR THE PRODUCTION OF A SEALING RING 有权
标题翻译：密封环生产方法
公开(公告)号：US20100187767A1
公开(公告)日：2010-07-29
申请号：US12670968
申请日：2008-07-23
申请人： Hermann Stahl
发明人： Hermann Stahl
IPC分类号： F16J15/16 , B23K26/00
CPC分类号： F16J15/3252 , B23K26/262 , B23K26/38 , F16J15/328
摘要： A method for producing a sealing ring comprises cutting a sheet-metal strip to a length of a ring circumference using laser cutting; forming the sheet-metal strip into a ring shape having first and second mutually contacting edge surfaces; and joining the first and second mutually contacting edges using laser welding so as to form a substance-to-substance bond.
摘要翻译：密封环的制造方法包括使用激光切割将片状金属条切割成环形的长度; 将所述金属板条形成具有第一和第二相互接触的边缘表面的环形; 并且使用激光焊接接合第一和第二相互接触的边缘以形成物质与物质的键。

10. 发明授权

US07100396B2 Climatic cabinet and, in particular, a climatic cooling cabinet 失效
标题翻译：气候柜，特别是一个气候冷却柜
公开(公告)号：US07100396B2
公开(公告)日：2006-09-05
申请号：US10766900
申请日：2004-01-30
申请人： Achim Melching , Olaf Brömsen , Dieter Bidlingmaier , Hermann Stahl
发明人： Achim Melching , Olaf Brömsen , Dieter Bidlingmaier , Hermann Stahl
IPC分类号： F25D11/00
CPC分类号： C12M41/14 , B01L1/02 , B01L2300/0822 , B01L2300/10 , C12M45/22 , F25D23/023 , F25D25/00 , G01N35/028 , G01N2035/00306 , G01N2035/00445
摘要： The invention concerns a climatic cabinet, in particular, a climatic cooling cabinet, whose interior is loaded or unloaded with specimen slides, with the aid of a transporting device. The loading and unloading take place through a loading opening which can be closed with a door, which opening is adapted, in its size, to the dimensions of the specimen slides and is located in a sidewall of the climatic cabinet. The climatic cabinet also has a gas supply device, whose at least one gas exhaust opening is situated in such a way that the cross-section of the loading opening is covered by a gas curtain, in the area of the gas exhaust openings when gas is supplied.
摘要翻译：本发明涉及气候柜，特别是气候冷却柜，其内部通过运输装置装载或卸载标本载玻片。装载和卸载通过装载开口进行，该装载开口可用门关闭，该开口大小适合于样品载玻片的尺寸并位于气候柜的侧壁中。气候柜还具有一个气体供应装置，其至少一个排气口以这样的方式设置，使得当气体为气体时，在气体排出口的区域中，装载口的横截面被气幕所覆盖提供。

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