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1. 发明申请

US20080035098A1 Portable handheld work apparatus 审中-公开
标题翻译：便携式手持式工作装置
公开(公告)号：US20080035098A1
公开(公告)日：2008-02-14
申请号：US11882350
申请日：2007-08-01
申请人： Johannes Menzel , Marc Schmid , Wolfgang Weissert , Eberhard Bohnaker
发明人： Johannes Menzel , Marc Schmid , Wolfgang Weissert , Eberhard Bohnaker
IPC分类号： F16M1/026
CPC分类号： F01N13/002 , F01N1/00 , F01N13/1811 , F01N13/1888 , F01N2590/06
摘要： A portable handheld work apparatus has an internal combustion engine (5) having a cylinder (8) and a crankcase (13). The cylinder (8) has an opening (19) for exhaust gases whereat an exhaust-gas muffler (14) is mounted. The exhaust-gas muffler (14) is mounted on the cylinder (8) at least at one attachment location (40, 41) and at least a further attachment location (42) on the internal combustion engine (5). A reduced weight of the work apparatus and a low mechanical load of the exhaust-gas muffler (14) can be achieved when the exhaust-gas muffler is fixed at at least one of the attachment locations (42) via a connection which permits a limited relative movement between the exhaust-gas muffler (14) and the internal combustion engine (5) in at least one direction.
摘要翻译：便携式手持式工作装置具有内燃机（5），其具有气缸（8）和曲轴箱（13）。气缸（8）具有用于排气的开口（19），其中安装了排气消声器（14）。废气消声器（14）至少在内燃机（5）上的至少一个附接位置（40,41）和至少另外的附接位置（42）上安装在气缸（8）上。当废气消声器通过连接件固定在至少一个附接位置（42）时，可以实现减轻工作装置的重量和排气消声器（14）的低机械负荷，该连接允许有限的废气消声器（14）和内燃机（5）之间的至少一个方向上的相对运动。

2. 发明授权

US08539681B2 Manually guided implement 有权
标题翻译：手动引导工具
公开(公告)号：US08539681B2
公开(公告)日：2013-09-24
申请号：US11497106
申请日：2006-08-01
申请人： Gunter Stein , Eberhard Bohnaker , Wolfgang Weissert , Johannes Menzel
发明人： Gunter Stein , Eberhard Bohnaker , Wolfgang Weissert , Johannes Menzel
IPC分类号： B27B17/00
CPC分类号： B25F5/006 , B27B17/0008 , B27B17/0033
摘要： A manually guided implement having an engine housing and a handle housing that are interconnected by anti-vibration elements. The handle housing is provided with a longitudinal support having, relative to a conventional operating position of the implement, a front end face that is disposed transverse to a longitudinal axis of the longitudinal support. A securement end of a front tubular handle rests against and is secured to the front end face of the longitudinal support.
摘要翻译：一种具有发动机壳体和手柄壳体的手动导向工具，其通过防振元件相互连接。手柄壳体设置有纵向支撑件，其相对于工具的常规操作位置具有横向于纵向支撑件的纵向轴线设置的前端面。前管状手柄的固定端靠在纵向支撑件的前端面上并固定到纵向支撑件的前端面上。

3. 发明申请

US20070028464A1 Manually guided implement 有权
标题翻译：手动引导工具
公开(公告)号：US20070028464A1
公开(公告)日：2007-02-08
申请号：US11497106
申请日：2006-08-01
申请人： Gunter Stein , Eberhard Bohnaker , Wolfgang Weissert , Johannes Menzel
发明人： Gunter Stein , Eberhard Bohnaker , Wolfgang Weissert , Johannes Menzel
IPC分类号： B27B17/00
CPC分类号： B25F5/006 , B27B17/0008 , B27B17/0033
摘要： A manually guided implement having an engine housing and a handle housing that are interconnected by anti-vibration elements. The handle housing is provided with a longitudinal support having, relative to a conventional operating position of the implement, a front end face that is disposed transverse to a longitudinal axis of the longitudinal support. A securement end of a front tubular handle rests against and is secured to the front end face of the longitudinal support.
摘要翻译：一种具有发动机壳体和手柄壳体的手动导向工具，其通过防振元件相互连接。手柄壳体设置有纵向支撑件，其相对于工具的常规操作位置具有横向于纵向支撑件的纵向轴线设置的前端面。前管状手柄的固定端靠在纵向支撑件的前端面上并固定到纵向支撑件的前端面上。

4. 发明授权

US07971681B2 Exhaust-gas muffler 有权
标题翻译：废气消声器
公开(公告)号：US07971681B2
公开(公告)日：2011-07-05
申请号：US12453917
申请日：2009-05-27
申请人： Eberhard Bohnaker , Rebekka Helfen , Johannes Menzel , Helmut Zimmermann
发明人： Eberhard Bohnaker , Rebekka Helfen , Johannes Menzel , Helmut Zimmermann
IPC分类号： F01N1/08 , F01N1/16 , F01N5/00 , F01N13/10 , F01N13/18 , F16L15/08 , F16L17/00 , F16L17/06 , F16L19/00 , F16L27/04
CPC分类号： F01N13/1838 , F01N13/185 , F01N13/1855 , F01N13/1872 , F01N2590/06
摘要： An exhaust-gas muffler (1) has a housing (2) through which at least one sleeve (11) projects. At one end, the sleeve (11) has an attachment opening (10) and at the opposite-lying end has an access opening (14). To avoid a contamination of the sleeve (11) during operation, a plug (15, 25, 35, 40, 45, 55) of a pressed metal wire is arranged in the access opening (14).
摘要翻译：排气消声器（1）具有壳体（2），至少一个套筒（11）穿过该壳体突出。在一端，套筒（11）具有附接开口（10），并且在相对的一端具有进入开口（14）。为了避免在操作期间套筒（11）的污染，压入的金属丝的插头（15,25,35,40,45,55）布置在进入开口（14）中。

5. 发明申请

US20090294210A1 Exhaust-gas muffler 有权
标题翻译：废气消声器
公开(公告)号：US20090294210A1
公开(公告)日：2009-12-03
申请号：US12453917
申请日：2009-05-27
申请人： Eberhard Bohnaker , Rebekka Helfen , Johannes Menzel , Helmut Zimmermann
发明人： Eberhard Bohnaker , Rebekka Helfen , Johannes Menzel , Helmut Zimmermann
IPC分类号： F01N7/00
CPC分类号： F01N13/1838 , F01N13/185 , F01N13/1855 , F01N13/1872 , F01N2590/06
摘要： An exhaust-gas muffler (1) has a housing (2) through which at least one sleeve (11) projects. At one end, the sleeve (11) has an attachment opening (10) and at the opposite-lying end has an access opening (14). To avoid a contamination of the sleeve (11) during operation, a plug (15, 25, 35, 40, 45, 55) of a pressed metal wire is arranged in the access opening (14).
摘要翻译：排气消声器（1）具有壳体（2），至少一个套筒（11）穿过该壳体突出。在一端，套筒（11）具有附接开口（10），并且在相对的端部具有进入开口（14）。为了避免在操作期间套筒（11）的污染，压入的金属丝的插头（15,25,35,40,45,55）布置在进入开口（14）中。

6. 发明申请

US20130061835A1 Two-Stroke Engine and a Method for the Operation thereof 有权
标题翻译：双冲程发动机及其操作方法
公开(公告)号：US20130061835A1
公开(公告)日：2013-03-14
申请号：US13603635
申请日：2012-09-05
申请人： Christian Barth , Johannes Menzel , Marc Schmid , Jens-Helge Kutzbach
发明人： Christian Barth , Johannes Menzel , Marc Schmid , Jens-Helge Kutzbach
IPC分类号： F02B33/04
CPC分类号： F02B33/04 , F02B25/14 , Y02T10/146
摘要： A two-stroke engine has a cylinder wherein a piston is journalled for reciprocating movement. The piston delimits a combustion chamber configured in the cylinder. The engine has an outlet from the combustion chamber and a transfer channel which opens at an inlet opening into the crankcase and at a transfer window in the combustion chamber. The piston drives a crankshaft via a connecting rod. The crankshaft is rotatably journalled in the crankcase. At least one control element for the inlet opening is connected to the crankshaft so as to rotate therewith.The control element is so arranged that the inlet opening is at least partially closed thereby in at least one operating state of the engine during the downward stroke of the piston at least 5° crankshaft angle after the opening of the transfer window.
摘要翻译：一个二冲程发动机具有一个气缸，其中一个活塞被支承以便往复运动。活塞界定构造在气缸中的燃烧室。发动机具有来自燃烧室的出口和在进入曲轴箱的入口处和在燃烧室中的转移窗处开口的输送通道。活塞通过连杆驱动曲轴。曲轴可旋转地轴颈安装在曲轴箱中。用于入口开口的至少一个控制元件连接到曲轴以与其一起旋转。控制元件被布置成使得入口开口至少部分地封闭，从而在传动窗口打开之后在活塞的向下冲程期间至少5°曲轴角度的发动机的至少一个操作状态。

7. 发明授权

US08967101B2 Two-stroke engine and a method for the operation thereof 有权
标题翻译：二冲程发动机及其操作方法
公开(公告)号：US08967101B2
公开(公告)日：2015-03-03
申请号：US13603635
申请日：2012-09-05
申请人： Christian Barth , Johannes Menzel , Marc Schmid , Jens-Helge Kutzbach
发明人： Christian Barth , Johannes Menzel , Marc Schmid , Jens-Helge Kutzbach
IPC分类号： F02B33/04 , F02B33/00 , F02B25/00
CPC分类号： F02B33/04 , F02B25/14 , Y02T10/146
摘要： A two-stroke engine has a cylinder wherein a piston is journalled for reciprocating movement. The piston delimits a combustion chamber configured in the cylinder. The engine has an outlet from the combustion chamber and a transfer channel which opens at an inlet opening into the crankcase and at a transfer window in the combustion chamber. The piston drives a crankshaft via a connecting rod. The crankshaft is rotatably journalled in the crankcase. At least one control element for the inlet opening is connected to the crankshaft so as to rotate therewith. The control element is so arranged that the inlet opening is at least partially closed thereby in at least one operating state of the engine during the downward stroke of the piston at least 5° crankshaft angle after the opening of the transfer window.
摘要翻译：一个二冲程发动机具有一个气缸，其中一个活塞被支承以便往复运动。活塞界定构造在气缸中的燃烧室。发动机具有来自燃烧室的出口和在进入曲轴箱的入口处和在燃烧室中的转移窗处开口的输送通道。活塞通过连杆驱动曲轴。曲轴可旋转地轴颈安装在曲轴箱中。用于入口开口的至少一个控制元件连接到曲轴以与其一起旋转。控制元件被布置成使得入口开口至少部分地封闭，从而在传动窗口打开之后在活塞的向下冲程期间至少5°曲轴角度的发动机的至少一个操作状态。

8. 发明授权

US07152853B2 Manually operated implement 有权
标题翻译：手动工具
公开(公告)号：US07152853B2
公开(公告)日：2006-12-26
申请号：US10861839
申请日：2004-06-04
申请人： Johannes Menzel , Helmut Lux , Marc Schmid , Günter Wolf
发明人： Johannes Menzel , Helmut Lux , Marc Schmid , Günter Wolf
IPC分类号： B25D17/04
CPC分类号： F16F9/0472 , B25F5/006 , B27B17/0033 , F16F13/002
摘要： A manually operated implement such as a chain saw, a parting-off grinder or similar device has an internal combustion engine to drive a tool and a handle arrangement to operate the implement. The handle arrangement is connected to the internal combustion engine via a vibration damping system, the vibration damping system comprising at least one anti-vibration element. In order to achieve good vibration damping and sufficient operational rigidity in all operating ranges, in at least one direction of vibration in a predetermined frequency range the anti-vibration element has a first characteristic curve in a first state and a second characteristic curve in a second state and the anti-vibration element can be switched between the first state and the second state.
摘要翻译：诸如链锯，分离磨床或类似装置的手动操作的工具具有内燃机以驱动工具和手柄装置来操作工具。手柄装置经由振动阻尼系统与内燃机连接，减振系统包括至少一个防振元件。为了在所有操作范围内实现良好的振动阻尼和足够的操作刚性，在预定频率范围内的至少一个振动方向上，抗振元件具有第一状态的第一特性曲线和第二特性曲线状态，并且抗振元件可以在第一状态和第二状态之间切换。

9. 发明授权

US09427696B2 Removal of thermal stable salts from organic solvents 有权
标题翻译：从有机溶剂中去除热稳定盐
公开(公告)号：US09427696B2
公开(公告)日：2016-08-30
申请号：US13580904
申请日：2011-01-29
申请人： Johannes Menzel
发明人： Johannes Menzel
IPC分类号： B01D1/14 , B01D3/14 , B01D3/38 , B01D53/14
CPC分类号： B01D53/1425 , B01D1/14 , B01D3/14 , B01D3/143 , B01D3/148 , B01D3/38 , B01D2252/204
摘要： Process for removal of salts thermally non-regenerable in a temperature range from 0° C. to 200° C., from organic solvents in an aqueous solution by evaporation, the normal boiling point of organic solvents being higher than that of water, and by enriching the organic constituents existing in the solvent as well as the heat stable salts existing therein in a liquid phase forming by evaporation of water and a portion of the organic constituents of a first vessel, and discharging an evolving vaporous phase from the first vessel. In particular, the liquid phase formed in the first vessel is passed into a second vessel, water in vaporous and/or liquid form being passed into the second vessel, water and another portion of the organic constituents contained in the solvent being evaporated and forming a vaporous phase which is discharged from the second vessel, the heat stable salts being enriched in concentration in the liquid phase forming in the second vessel, and wherein a partial stream of the liquid phase formed in the second vessel is discharged from the second vessel.
摘要翻译：在0℃至200℃的温度范围内去除不可再生的盐的方法，通过蒸发从水溶液中的有机溶剂中除去有机溶剂的常沸点，有机溶剂的标准沸点高于水，以及通过通过蒸发水和第一容器的一部分有机成分，使存在于溶剂中的有机成分以及存在于其中的热稳定盐在形成液相中富集，并从第一容器排出放出的气相。特别地，在第一容器中形成的液相进入第二容器，将蒸气和/或液体形式的水送入第二容器中，将水和溶剂中所含有机组分的另一部分蒸发并形成从第二容器排出的气相，热稳定盐在第二容器中形成的液相中富集浓度，并且其中形成在第二容器中的液相的部分流从第二容器排出。

10. 发明授权

US09216517B2 Handheld work apparatus 有权
标题翻译：手持式工作装置
公开(公告)号：US09216517B2
公开(公告)日：2015-12-22
申请号：US13333796
申请日：2011-12-21
申请人： Jan Kurzenberger , Johannes Menzel , Helmut Lux
发明人： Jan Kurzenberger , Johannes Menzel , Helmut Lux
IPC分类号： B25F5/00 , B27B17/00
CPC分类号： B27B17/0033 , B25F5/006
摘要： A handheld work apparatus has a drive motor (8) that is held in a motor housing (2). At least one handle (4) is provided, with a vibration gap (12) being formed between the handle (4) and the motor housing (2). The vibration gap (12) permits a relative movement between handle (4) and motor housing (2). The handle (4) is connected to the motor housing (2) via at least one anti-vibration device (13, 14, 15, 16, 31, 49, 50, 63) that bridges the vibration gap (12). The anti-vibration device (15, 16, 31, 49, 50, 63) has a longitudinal center axis (23, 24). The anti-vibration device (15, 16, 31, 49, 50, 63) bridges the vibration gap (12) via at least one tension element. The anti-vibration device (15, 16, 31, 49, 50, 63) also has a spring (17, 32, 33, 51, 55, 72, 73) arranged functionally in series with the tension element.
摘要翻译：手持式工作装置具有保持在电动机壳体（2）中的驱动电动机（8）。提供至少一个手柄（4），在手柄（4）和马达壳体（2）之间形成有振动间隙（12）。振动间隙（12）允许手柄（4）和电动机壳体（2）之间的相对运动。手柄（4）通过桥接振动间隙（12）的至少一个防振装置（13,14,15,16,31,49,50,63）连接到电动机壳体（2）。防振装置（15,16,31,49,50,63）具有纵向中心轴线（23,24）。防振装置（15,16,31,49,50,63）经由至少一个张紧元件桥接振动间隙（12）。防振装置（15,16,31,49,50,63）还具有与张力元件串联地布置的弹簧（17,32,33,51,55,72,73）。

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