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1. 发明申请

US20150219221A1 NON-CONTACT SPLIT SEAL 有权
标题翻译：非接触式密封
公开(公告)号：US20150219221A1
公开(公告)日：2015-08-06
申请号：US14486327
申请日：2014-09-15
申请人： Michael Gamache , Christopher SK Yi
发明人： Michael Gamache , Christopher SK Yi
IPC分类号： F16J15/42 , F16C33/72
CPC分类号： F16C33/766 , F16C19/543 , F16C33/6666 , F16C33/72 , F16C33/723 , F16C35/042 , F16J15/406 , F16J15/42
摘要： A non-contact seal for rotatable shafts includes a stator ring and a rotor ring with internal pumping discs. Each of the, the stator ring pumping discs, and the rotor ring is split diametrically into two halves for mounting on a rotatable shaft at an intermediate station without having access to the end of the shaft or without having to remove other components. Various sealing components are employed between the split rings to prevent fluids within the seal from leaking out.
摘要翻译：用于可旋转轴的非接触式密封件包括定子环和具有内部泵送盘的转子环。定子环泵送盘和转子环中的每一个直径分成两半，用于在中间站处安装在可旋转的轴上，而不必进入轴的端部或不必去除其它部件。在分隔环之间采用各种密封部件，以防止密封件内的流体泄漏。

2. 发明授权

US07344139B2 Hydraulic shaft sealing arrangement for high-temperature applications 有权
标题翻译：液压轴密封装置用于高温应用
公开(公告)号：US07344139B2
公开(公告)日：2008-03-18
申请号：US11203199
申请日：2005-08-15
申请人： Miklos Gaebler , Stefan Hein
发明人： Miklos Gaebler , Stefan Hein
IPC分类号： F16J15/40
CPC分类号： F01D25/183 , F01D11/04 , F16J15/42 , Y02T50/671
摘要： On a hydraulic shaft sealing arrangement for high-temperature applications, a heat protection ring (21) and an air chamber (22) are arranged before the annulus (8) containing the sealing medium (10) for thermal insulation, while spacers (16, 17) for the generation of a pumping action are provided in the annulus continuously supplied with fresh sealing medium (oil) to accelerate liquid transport. The hazard of coking and oil carbon deposition is thereby minimized. A split design of the annulus with an inserted annular ring also provides for an improved hydraulic shaft sealing arrangement optimized for weight, overall height, manufacture and assembly time.
摘要翻译：在用于高温应用的液压轴密封装置中，在包含用于隔热的密封介质（10）的环形空间（8）之前布置有热保护环（21）和空气室（22），而间隔件在连续供给新鲜的密封介质（油）的环形空间中设置有用于产生泵送作用的活塞17以加速液体输送。因此焦化和油碳沉积的危害最小化。具有插入的环形环的环的分体设计还提供了针对重量，总体高度，制造和组装时间而优化的改进的液压轴密封装置。

3. 发明申请

US20070193652A1 BEVERAGE BOTTLING PLANT FOR ASEPTIC FILLING OF BEVERAGE BOTTLES WITH A LIQUID BEVERAGE FILLING MATERIAL 有权
标题翻译：饮料瓶灌装装置用饮料瓶灌装液体灌装材料
公开(公告)号：US20070193652A1
公开(公告)日：2007-08-23
申请号：US11676085
申请日：2007-02-16
申请人： Volker TILL , Daryoush Sangi
发明人： Volker TILL , Daryoush Sangi
IPC分类号： B67C3/00
CPC分类号： F16J15/42 , B67C3/22 , B67C7/0073 , B67C2003/228 , B67C2003/2694 , F16J15/40
摘要： A beverage bottling plant for aseptic filling of beverage bottles with a liquid beverage filling material. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner.
摘要翻译：一种用于饮料瓶无菌灌装的饮料灌装设备，其具有液体饮料填充材料。披露摘要根据37 C.F.R.的要求提交。 §1.72（b）。如37 C.F.R. §1.72（b）：说明书中技术性披露的简要摘要必须在单独的表格上开始，优选按照权利要求，在“披露摘要”标题下。摘要的目的是使专利商标局和公众一般能够从粗略检查中快速确定技术披露的性质和要点。摘要不得用于解释权利要求的范围。因此，与摘要有关的任何陈述不旨在以任何方式限制权利要求，也不应被解释为以任何方式限制权利要求。

4. 发明授权

US07159873B2 Shaft seal 有权
标题翻译：轴封
公开(公告)号：US07159873B2
公开(公告)日：2007-01-09
申请号：US11007731
申请日：2004-12-08
申请人： Sean McCutchan
发明人： Sean McCutchan
IPC分类号： F16J15/42
CPC分类号： F16J15/42 , F16J15/3448
摘要： The present invention relates to a seal assembly for use in a rotary machine. The seal assembly comprises a first member and a seal carrier mounted to the first member by a mounting member, a second member spaced from the first member and a seal running member positioned on a second member, and a hydraulic seal for preventing gas leakage from a high pressure source to a low pressure compartment through the mounting member.
摘要翻译：本发明涉及一种用于旋转机器的密封组件。密封组件包括第一构件和通过安装构件安装到第一构件的密封载体，与第一构件间隔开的第二构件和定位在第二构件上的密封件运行构件以及用于防止气体泄漏的液压密封件高压源通过安装构件到低压室。

5. 发明授权

US06857263B2 Low emission diesel combustion system with low charge-air oxygen concentration levels and high fuel injection pressures 有权
标题翻译：低排放柴油燃烧系统，低空气氧浓度水平和高燃油喷射压力
公开(公告)号：US06857263B2
公开(公告)日：2005-02-22
申请号：US10666678
申请日：2003-09-19
申请人： Charles L. Gray, Jr. , David James Haugen
发明人： Charles L. Gray, Jr. , David James Haugen
IPC分类号： F02B37/00 , C10L20060101 , F01N3/035 , F01N3/10 , F01N5/04 , F01N13/02 , F01P3/12 , F01P3/20 , F01P5/02 , F01P7/14 , F01P7/16 , F02B1/12 , F02B37/007 , F02B37/013 , F02B37/10 , F02B37/14 , F02B39/10 , F02D21/08 , F02D23/00 , F02D23/02 , F02D35/02 , F02D41/00 , F02D41/02 , F02D41/04 , F02D41/14 , F02D43/00 , F02D45/00 , F02M25/07 , F02M57/02 , F16J15/34 , F16J15/42
CPC分类号： F02D41/0052 , F01N3/035 , F01N13/009 , F01N2340/04 , F01N2340/06 , F01N2430/06 , F02B1/12 , F02B29/0418 , F02B37/10 , F02B37/14 , F02B39/10 , F02D35/025 , F02D41/0007 , F02D41/144 , F02D41/1454 , F02D41/3035 , F02D2200/0406 , F02D2250/31 , F02D2250/36 , F02M26/08 , F02M26/15 , F02M26/23 , F02M26/35 , F02M26/46 , F02M57/025 , F16J15/3448 , F16J15/42 , Y02T10/144 , Y02T10/146 , Y02T10/47
摘要： This invention sets forth a commercially viable diesel combustion system that meets environmentally acceptable levels of NOx emissions (i.e. 0.2 g/bhp-hr or lower across a full map of engine speeds and loads) without the need for use of NOx aftertreatments, and simultaneously maintains engine-out PM emissions relatively close (e.g. with smoke levels at or below 3 BSN) to environmentally acceptable PM post-aftertreatment levels. The invention achieves these results by operating within a unique combination of parameters. These parameters comprise: (1) charge-air oxygen concentration below 16%, preferably between 10% and 15%, more preferably between 11% and 14%, and most preferably between 12% and 13.5% for virtually all engine operating conditions (but not necessarily at no-load or low load conditions), (2) fuel injection pressures at or exceeding 1800 bar, preferably exceeding 2100 bar, more preferably exceeding 2300 bar, and most preferably exceeding 2500 bar, at most engine speeds and loads, and (3) charge-air mass/fuel mass ratio between 25:1 and 45:1 for medium and high loads. Furthermore, the system is preferably run continuously slightly lean of stoichiometry, providing just enough excess oxygen to facilitate completeness of combustion and to maintain an exhaust oxygen level sufficient for continuous trap regeneration at a balance point in operation.
摘要翻译：本发明提出了商业可行的柴油燃烧系统，其不需要使用NOx后处理，其满足环境可接受的NOx排放水平（即，在整个发动机速度和负载图上为0.2g / bhp-hr或更低），同时维持发动机PM排放量相对较近（例如烟气浓度在3 BSN以下）达到环境可接受的PM后处理水平。本发明通过在参数的独特组合中操作来实现这些结果。这些参数包括：（1）对于几乎所有的发动机操作条件，充气 - 空气氧浓度低于16％，优选10％至15％，更优选11％至14％，最优选12％至13.5％不一定在空载或低负载条件下），（2）大多数发动机转速和负载下燃油喷射压力为或超过1800巴，优选超过2100巴，更优选超过2300巴，最优选超过2500巴; （3）对于中，高负荷，充气质量/燃料质量比在25：1和45：1之间。此外，该系统优选连续地以化学计量稀少运行，提供刚好足够的过量氧气以促进燃烧的完全性，并且在运行的平衡点上保持足够的持续的陷阱再生的排气氧气水平。

6. 发明授权

US06651432B1 Controlled temperature combustion engine 失效
标题翻译：受控温度内燃机
公开(公告)号：US06651432B1
公开(公告)日：2003-11-25
申请号：US10214229
申请日：2002-08-08
申请人： Charles L. Gray, Jr.
发明人： Charles L. Gray, Jr.
IPC分类号： F02B3344
CPC分类号： F16J15/42 , F01N3/035 , F01N13/009 , F01N2340/04 , F01N2340/06 , F01N2430/06 , F02B1/12 , F02B29/0418 , F02B37/10 , F02B37/14 , F02B39/10 , F02D35/026 , F02D41/0007 , F02D41/0052 , F02D41/144 , F02D41/1454 , F02D41/3035 , F02D2200/0406 , F02M26/08 , F02M26/15 , F02M26/23 , F02M26/35 , F02M26/46 , F16J15/3448 , Y02T10/144 , Y02T10/146
摘要： A method of operating an internal combustion engine wherein intake ambient air is boosted to a higher pressure by passage through at least one compressor and then introduced into the internal combustion engine. Fuel is also introduced into the internal combustion engine for providing combustion in admixture with the air charge at a combustion temperature approximating a target value. Various engine operating parameters, inclusive of torque demand, e.g., accelerator pedal depression, are sensed and the boosted pressure is changed in a manner proportional to a change in the sensed torque demand so as to maintain the combustion temperature at approximately the target value, i.e., below 2100° K.
摘要翻译：一种操作内燃机的方法，其中进气环境空气通过至少一个压缩机被升压到更高的压力，然后被引入到内燃机中。燃料也被引入到内燃机中，用于在接近目标值的燃烧温度下与空气装料混合提供燃烧。检测到包括扭矩需求（例如加速器踏板下压）的各种发动机操作参数，并且增压压力以与感测到的扭矩需求的变化成比例的方式改变，以将燃烧温度保持在大约目标值，即，低于2100°K.

7. 发明授权

US3724861A New trapped bushing seal 失效
标题翻译：新的拖车密封
公开(公告)号：US3724861A
公开(公告)日：1973-04-03
申请号：US3724861D
申请日：1970-10-27
申请人： ALLIS CHALMERS MFG CO
发明人： LESIECKI G
IPC分类号： F16J15/42 , F16J15/16
CPC分类号： F16J15/42 , Y10S277/926 , Y10S277/929
摘要： A rotary shaft seal is provided with a sealing fluid to seal a process fluid. The sealing fluid is admitted at a pressure just slightly higher than the pressure of the process fluid to provide a seal when the shaft is stationary and means are provided in the seal to increase this pressure as a function of rotation, with centrifugal force, to a sufficiently higher pressure than that of the process fluid pressure to prevent entrainment of the process fluid within the sealing fluid. A stable sealing fluid pressure decreasing means is provided in the seal which is also a function of rotation and which decreases the sealing fluid pressure with centrifugal force from the pressure in the high pressure area to the pressure of the process fluid at the process fluid-sealing fluid interface.
摘要翻译：旋转轴密封件设置有密封流体以密封过程流体。密封流体在稍高于过程流体的压力的压力下进入，以在轴静止时提供密封，并且在密封件中设置装置，以将离心力作为旋转的函数来增加该压力足够高于过程流体压力的压力，以防止过程流体在密封流体内夹带。在密封件中提供稳定的密封流体压力降低装置，其也是旋转的函数，并且通过离心力将密封流体压力从高压区域中的压力减小到过程流体密封处的过程流体的压力流体界面。

8. 发明授权

US3447847A Rotatable shaft sealing arrangement 失效
标题翻译：可旋转轴封密封装置
公开(公告)号：US3447847A
公开(公告)日：1969-06-03
申请号：US3447847D
申请日：1967-05-12
申请人： BURROUGHS CORP
发明人： STANSELL ALPHEUS F , BILLAWALA SHAHBUDDIN A
IPC分类号： F16J15/42 , F16C1/24 , F16C33/78 , F16J15/54
CPC分类号： F16J15/42

9. 发明授权

US2494971A Sealing device for shafts 失效
标题翻译：轴密封装置
公开(公告)号：US2494971A
公开(公告)日：1950-01-17
申请号：US53302144
申请日：1944-04-27
申请人： JET SHAFT SEALS INC
发明人： SUMMERS ORRAN B
IPC分类号： F16J15/42
CPC分类号： F16J15/42 , Y10S277/929

10. 发明授权

US2287034A Pumping apparatus 失效
公开(公告)号：US2287034A
公开(公告)日：1942-06-23
申请号：US24873038
申请日：1938-12-31
申请人： BYRON JACKSON CO
发明人： ALADAR HOLLANDER
IPC分类号： F04D29/10 , F16J15/42
CPC分类号： F04D29/108 , F16J15/42 , Y10S277/926

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