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1. 发明授权

US08226279B2 Lighting fixture and rail module 有权
标题翻译：照明灯具和轨道模块
公开(公告)号：US08226279B2
公开(公告)日：2012-07-24
申请号：US12601305
申请日：2008-02-22
申请人： Friedhelm Harnischmacher , Renate Hoffmann , Jens Burmeister , Gerhard Schwarz , Heinz Rudolf Liedtke
发明人： Friedhelm Harnischmacher , Renate Hoffmann , Jens Burmeister , Gerhard Schwarz , Heinz Rudolf Liedtke
IPC分类号： F21V23/06
CPC分类号： F21V21/35 , F21V15/01 , F21V23/00
摘要： The invention relates to a lighting fixture (1) which comprises at least one lighting fixture housing (2) and a cover (3) and which is constructed particularly as a safety and/or emergency exit light and/or as an explosion-proof light. A light is held by a clamp connection (5) at the lighting fixture housing, and at least one auxiliary electrical device (6) into the light is disposed at the lighting fixture housing. The lighting fixture can be expanded with a lower expense for the installation and with all explosion-protection measures observed, by virtue of the lighting fixture housing (2) having conductor rails (7) for supplying electricity to the light and to the auxiliary electrical device, where the auxiliary electrical device is constructed as a plug-in module which can be plugged onto the conductor rails.
摘要翻译：本发明涉及一种照明器具（1），其包括至少一个照明器具壳体（2）和盖（3），并且其特别构造为安全和/或紧急出口光和/或防爆光。光束通过夹具连接（5）保持在照明器具壳体处，并且至少一个辅助电气设备（6）放置在照明器具壳体中。借助于具有用于向光供电的导体轨道（7）和辅助电气装置（2）的照明器具外壳（2），照明装置可以以较低的安装费用进行扩展，并且所有的防爆措施都被观察到，其中辅助电气设备被构造为可插入导体轨道的插入式模块。

2. 发明申请

US20100271812A1 Lighting Fixture and Rail Module 有权
标题翻译：照明灯具和轨道模块
公开(公告)号：US20100271812A1
公开(公告)日：2010-10-28
申请号：US12601305
申请日：2008-02-22
申请人： Friedhelm Harnischmacher , Renate Hoffmann , Jens Burmeister , Gerhard Schwarz , Heinz Rudolf Liedtke
发明人： Friedhelm Harnischmacher , Renate Hoffmann , Jens Burmeister , Gerhard Schwarz , Heinz Rudolf Liedtke
IPC分类号： F21L4/00 , F21V15/01 , F21V21/00
CPC分类号： F21V21/35 , F21V15/01 , F21V23/00
摘要： The invention relates to a lighting fixture (1) which comprises at least one lighting fixture housing (2) and a cover (3) and which is constructed particularly as a safety and/or emergency exit light and/or as an explosion-proof light. A lighting means (4) is held by means of a clamp connection (5) at the lighting fixture housing, and at least one auxiliary electrical device (6) into the lighting means is disposed at the lighting fixture housing. In order to improve such a lighting fixture in such a way that the lighting fixture can be expanded easily and with a simplified construction in a cost-effective manner, with a lower expense for the installation and a lower expense of time, and with all explosion-protection measures observed, the lighting fixture housing (2) has conductor rails (7) for supplying electricity to the lighting means and to the auxiliary electrical device, wherein the auxiliary electrical device is constructed as a plug-in module which can be plugged onto the conductor rails.
摘要翻译：本发明涉及一种照明器具（1），其包括至少一个照明器具壳体（2）和盖（3），并且其特别构造为安全和/或紧急出口光和/或防爆光。照明装置（4）通过夹具连接（5）保持在照明器具壳体处，并且至少一个辅助电气装置（6）设置在照明装置壳体上。为了改善这种照明装置，使得照明装置能够以成本有效的方式容易地并且以简化的结构进行扩展，具有较低的安装费用和较低的时间费用，并且所有的爆炸观察到的保护措施，照明器具壳体（2）具有用于向照明装置和辅助电气装置供电的导体轨道（7），其中辅助电气装置被构造为插入式模块，其可插入到导轨。

3. 发明授权

US09541272B2 Explosion-proof LED module 有权
标题翻译：防爆LED模组
公开(公告)号：US09541272B2
公开(公告)日：2017-01-10
申请号：US14111761
申请日：2012-04-04
申请人： Jens Burmeister , Bernd Schwarz , Gerhard Schwarz , Michael Ketterer
发明人： Jens Burmeister , Bernd Schwarz , Gerhard Schwarz , Michael Ketterer
IPC分类号： F21V25/12 , F21V29/70 , F21S4/00 , F21V3/00 , F21V5/04 , F21V17/16 , F21V29/00 , F21V31/04 , F21V29/71 , F21V29/76 , F21Y101/00
CPC分类号： F21V25/12 , F21S4/28 , F21V3/00 , F21V5/04 , F21V17/164 , F21V29/004 , F21V29/70 , F21V29/713 , F21V29/76 , F21V31/04 , F21Y2101/00 , F21Y2103/10 , F21Y2115/10
摘要： An explosion-proof LED module has at least one light-emitting diode, a heat sink connected to this and an LED cover that covers the LED at least in the emission direction. The LED cover extends into an insertion recess of the heat sink. In this insertion recess, the LED cover is surrounded by a casting compound resulting in sealing of the LED relative to an outer and possibly explosive atmosphere. As a result, an explosion-proof LED module can be provided whereby the manufacture of said explosion-proof LED module is relatively simple and possible in an economic manner in a short time from prefabricated parts. At the same time, the explosion-proof module is furthermore characterized in that sufficient cooling corresponding to the ignition protection type “intrinsic safety” and an embedding of the component according to ignition protection type “encapsulation” are given.
摘要翻译：防爆LED模块具有至少一个发光二极管，与其连接的散热器和至少在发射方向覆盖LED的LED盖。 LED盖延伸到散热器的插入凹槽中。在该插入凹槽中，LED盖被铸造复合体包围，导致LED相对于外部和可能的爆炸性气氛的密封。结果，可以提供一种防爆LED模块，其中所述防爆LED模块的制造在预制部件的短时间内以经济的方式相对简单且可能。同时，防爆模块的特征还在于，提供了与点火保护型“本质安全”相对应的足够的冷却和根据点火保护型“封装”的部件的嵌入。

4. 发明授权

US09410686B2 Cooling system and LED-based light comprising same 有权
标题翻译：冷却系统和包含该冷却系统的基于LED的光
公开(公告)号：US09410686B2
公开(公告)日：2016-08-09
申请号：US14124557
申请日：2012-06-08
申请人： Jens Burmeister , Gerhard Schwarz
发明人： Jens Burmeister , Gerhard Schwarz
IPC分类号： F21V29/00 , F21V29/02 , F21K99/00 , F21V15/01 , F21V25/12 , F21V29/65 , F21V29/67 , F21V29/74 , F21V23/04 , F21Y101/02
CPC分类号： F21V29/677 , F21K9/20 , F21V15/01 , F21V23/0442 , F21V25/12 , F21V29/65 , F21V29/673 , F21V29/74 , F21Y2101/00 , F21Y2115/10
摘要： A cooling system (1) of a light-emitting diode-based light (2) is proposed, wherein said light comprises a completely closed light fitting (3) with a flame-proof housing (4). In the housing, a cooling body (5) as part of the cooling system (1) is arranged. The cooling system (1) further comprises an electrically operated air circulation means (6).By such a cooling system, it is possible to compensate reduction in light flux with minimal additional costs or minimal additional weight or size of the light, wherein the LED light is simultaneously usable in hazardous areas in a wide temperature range.
摘要翻译：提出了一种基于发光二极管的光（2）的冷却系统（1），其中所述光包括具有防火外壳（4）的完全闭合的灯具（3）。在壳体中，布置有作为冷却系统（1）的一部分的冷却体（5）。冷却系统（1）还包括电动空气循环装置（6）。通过这种冷却系统，可以以最小的附加成本或最小的附加重量或尺寸来补偿光通量的降低，其中LED灯可以在宽温度范围内同时用于危险区域。

5. 发明申请

US20140268827A1 Cooling System and LED- Based Light Comprising Same 有权
标题翻译：冷却系统和LED灯组成
公开(公告)号：US20140268827A1
公开(公告)日：2014-09-18
申请号：US14124557
申请日：2012-06-08
申请人： Gerhard Schwarz , Jens Burmeister
发明人： Gerhard Schwarz , Jens Burmeister
IPC分类号： F21V29/02 , F21V15/01
CPC分类号： F21V29/677 , F21K9/20 , F21V15/01 , F21V23/0442 , F21V25/12 , F21V29/65 , F21V29/673 , F21V29/74 , F21Y2101/00 , F21Y2115/10
摘要： A cooling system (1) of a light-emitting diode-based light (2) is proposed, wherein said light comprises a completely closed light fitting (3) with a flame-proof housing (4). In the housing, a cooling body (5) as part of the cooling system (1) is arranged. The cooling system (1) further comprises an electrically operated air circulation means (6).By such a cooling system, it is possible to compensate reduction in light flux with minimal additional costs or minimal additional weight or size of the light, wherein the LED light is simultaneously usable in hazardous areas in a wide temperature range.
摘要翻译：提出了一种基于发光二极管的光（2）的冷却系统（1），其中所述光包括具有防火外壳（4）的完全闭合的灯具（3）。在壳体中，布置有作为冷却系统（1）的一部分的冷却体（5）。冷却系统（1）还包括电动空气循环装置（6）。通过这种冷却系统，可以以最小的附加成本或最小的附加重量或尺寸来补偿光通量的降低，其中LED灯可以在宽温度范围内同时用于危险区域。

6. 发明申请

US20140204570A1 Explosion-proof LED Module 有权
标题翻译：防爆LED模块
公开(公告)号：US20140204570A1
公开(公告)日：2014-07-24
申请号：US14111761
申请日：2012-04-04
申请人： Jens Burmeister , Bernd Schwarz , Gerhard Schwarz , Michael Ketterer
发明人： Jens Burmeister , Bernd Schwarz , Gerhard Schwarz , Michael Ketterer
IPC分类号： F21V25/12
CPC分类号： F21V25/12 , F21S4/28 , F21V3/00 , F21V5/04 , F21V17/164 , F21V29/004 , F21V29/70 , F21V29/713 , F21V29/76 , F21V31/04 , F21Y2101/00 , F21Y2103/10 , F21Y2115/10
摘要： An explosion-proof LED module has at least one light-emitting diode, a heat sink connected to this and an LED cover that covers the LED at least in the emission direction. The LED cover extends into an insertion recess of the heat sink. In this insertion recess, the LED cover is surrounded by a casting compound resulting in sealing of the LED relative to an outer and possibly explosive atmosphere. As a result, an explosion-proof LED module can be provided whereby the manufacture of said explosion-proof LED module is relatively simple and possible in an economic manner in a short time from prefabricated parts. At the same time, the explosion-proof module is furthermore characterized in that sufficient cooling corresponding to the ignition protection type “intrinsic safety” and an embedding of the component according to ignition protection type “encapsulation” are given.
摘要翻译：防爆LED模块具有至少一个发光二极管，与其连接的散热器和至少在发射方向覆盖LED的LED盖。 LED盖延伸到散热器的插入凹槽中。在该插入凹槽中，LED盖被铸造复合体包围，导致LED相对于外部和可能的爆炸性气氛的密封。结果，可以提供一种防爆LED模块，其中所述防爆LED模块的制造在预制部件的短时间内以经济的方式相对简单且可能。同时，防爆模块的特征还在于，提供了与点火保护型“本质安全”相对应的足够的冷却和根据点火保护型“封装”的部件的嵌入。

7. 发明授权

US08449264B2 Method for delivering fluids using a centrifugal pump 有权
标题翻译：使用离心泵输送流体的方法
公开(公告)号：US08449264B2
公开(公告)日：2013-05-28
申请号：US13333342
申请日：2011-12-21
申请人： Gerhard Schwarz
发明人： Gerhard Schwarz
IPC分类号： F04D7/02 , F04B23/14
CPC分类号： F04D7/02 , F04D13/12 , F04D25/16 , F04D29/586 , Y10T137/0396
摘要： A method for delivering a fluid using a centrifugal pump (11). Machines (1, 6) and/or apparatus (3, 8), which influence the pressure and/or the temperature of the fluid, are disposed upstream of the centrifugal pump (11). At the inlet to the centrifugal pump (11), the fluid is regulated to achieve a specific entry state. According to the invention, the entry state of the fluid is regulated by using the machines (1, 6) or apparatus (3, 8) such that, in the centrifugal pump (11), the fluid only takes on states in which the compressibility factor of the fluid has already reached or exceeded the minimum thereof.
摘要翻译：一种使用离心泵（11）输送流体的方法。影响流体的压力和/或温度的机器（1,6）和/或装置（3,8）设置在离心泵11的上游。在离心泵（11）的入口处，调节流体以实现特定的进入状态。根据本发明，通过使用机器（1,6）或设备（3,8）来调节流体的进入状态，使得在离心泵（11）中，流体仅处于可压缩性的状态流体的因素已经达到或超过其最小值。

8. 发明申请

US20100032204A1 THREADED CABLE GLAND 有权
标题翻译：螺纹电缆
公开(公告)号：US20100032204A1
公开(公告)日：2010-02-11
申请号：US12445241
申请日：2007-08-30
申请人： Reiner Naumann , Gerhard Schwarz
发明人： Reiner Naumann , Gerhard Schwarz
IPC分类号： H02G3/18
CPC分类号： H02G3/0625 , H02G3/0675
摘要： The invention relates to a threaded cable gland comprising a threaded sleeve, a stop ring arranged externally on the threaded sleeve, a retaining nut which is screwed onto the threaded sleeve and a sealing element arranged within the threaded sleeve. In order to improve the threaded cable gland such that modifications of the gap widths and thus the flame protection are avoided by means of a simple construction, a dwell pressure element is disposed between the retaining nut and the sealing element within the threaded sleeve for acting upon the sealing element.
摘要翻译：本发明涉及一种螺纹电缆密封套，其包括螺纹套筒，设置在螺纹套筒外部的止动环，螺纹连接在螺纹套筒上的保持螺母和布置在螺纹套筒内的密封元件。为了改进螺纹电缆密封套，使得通过简单的结构避免了间隙宽度的改变，从而避免了火焰保护，在螺纹套筒内的保持螺母和密封元件之间设置了一个停留压力元件，用于作用在螺纹密封元件。

9. 发明申请

US20050181657A1 Electrical socket 失效
标题翻译：电插座
公开(公告)号：US20050181657A1
公开(公告)日：2005-08-18
申请号：US11041880
申请日：2005-01-25
申请人： Gerhard Schwarz , Rainer Naumann
发明人： Gerhard Schwarz , Rainer Naumann
IPC分类号： H01R13/527 , H01R13/533 , H01R13/645 , H01R13/703 , H01R4/50
CPC分类号： H01R13/7035 , H01R13/527 , H01R13/533 , H01R13/645
摘要： An electrical socket, in particular for explosion-prone areas, includes a socket insert, which is supported in a socket housing such that it is adapted to be rotated between off- and on-positions and in which a substantially pin-shaped locking element is supported such that it is displaceable between a pressed-down blocking position and a release position in which it projects beyond the socket insert. In the release position of the locking element, the socket insert is rotatable between the off- and on-positions. In order to improve an electrical socket of this type in such a way that it can also be connected to other plugs on certain occasions, the substantially pin-shaped locking element is defined by at least one removable locking component and a blocking component, which are arranged on top of one another in the socket insert, with the locking component projecting beyond the socket insert in the release position.
摘要翻译：电插座，特别是用于易爆区域的电插座包括插座，该插座支撑在插座壳体中，使得其适于在脱离和就位之间旋转，并且基本上为销状的锁定元件被支撑成使得其在压下阻挡位置和释放位置之间可移位，在该位置突出超过插座插入件。在锁定元件的释放位置，插座插入件可以在离开和就位之间转动。为了改进这种类型的电插座，使得它在某些情况下也可以连接到其它插头，基本上是针状的锁定元件由至少一个可移除的锁定部件和阻挡部件限定，在插座插入件中彼此顶部布置，锁定部件突出超过插座插入件的释放位置。

10. 发明授权

US5406469A Electronic switching power supply 失效
标题翻译：电子开关电源
公开(公告)号：US5406469A
公开(公告)日：1995-04-11
申请号：US269962
申请日：1994-06-30
申请人： Gerhard Schwarz
发明人： Gerhard Schwarz
IPC分类号： H02P1/18 , H02M3/28 , H02M3/335 , H04M3/28
CPC分类号： H02M3/33507
摘要： An electronic switching power supply for supplying power to a load from an input voltage source, including a flyback converter with a transformer having its primary coil connected in series with the collector-emitter circuit of a first transistor in parallel arrangement with the input voltage source, while its secondary coil is connected in series with the load and a first diode, with the emitter of the first transistor being connected to chassis or reference potential through a first resistor while the base of the first transistor is connected to a control circuit (St), with a capacitor in parallel arrangement with the load, with the voltage across the junction (B) of the capacitor at the side remote from reference potential being of the same polarity as the voltage across the junction (A) of the first resistor and the first transistor. The power supply also includes a first circuit, including a second resistor, that is placed between the junction (A) of the first resistor (8) and the first transistor and the junction (B) of the capacitor at the side remote from reference potential, the first circuit serving to reduce a total effective resistance between the emitter of the first transistor and the reference or chassis potential when a voltage across said capacitor is below a predetermined value.
摘要翻译：一种用于从输入电压源向负载供电的电子开关电源，包括具有变压器的反激式转换器，所述变压器的初级线圈与与输入电压源并联布置的第一晶体管的集电极 - 发射极电路串联连接，而其次级线圈与负载串联连接，第一二极管与第一晶体管的发射极通过第一电阻器连接到机箱或参考电位，而第一晶体管的基极连接到控制电路（St）具有与负载并联布置的电容器，在远离参考电位的一侧的电容器的结（B）两端的电压具有与第一电阻器的结（A）两端的电压相同的极性，第一晶体管。电源还包括第一电路，其包括第二电阻器，其被放置在第一电阻器（8）的结（A）与第一晶体管和电容器在远离参考电位的一侧的结（B）之间，所述第一电路用于当所述电容器两端的电压低于预定值时，降低所述第一晶体管的发射极与所述基准电压或基板电势之间的总有效电阻。

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