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1. 发明申请

WO2011047336A1 IMAGING DEVICES FOR MEASURING THE STRUCTURE OF A SURFACE 审中-公开
标题翻译：用于测量表面结构的成像装置
公开(公告)号：WO2011047336A1
公开(公告)日：2011-04-21
申请号：PCT/US2010/052944
申请日：2010-10-15
申请人： NEXGEN SEMT HOLDING, INC.
发明人： BENNAHMIAS, Mark, Joseph , ZANI, Michael, John
IPC分类号： G01Q60/00 , G01N29/04 , H03H9/00
CPC分类号： G01N29/0672 , G01N29/30 , G01N2291/014 , G01N2291/0427 , Y10T29/49002
摘要： Imaging devices for measuring a structure of a surface and methods of use are provided. In certain embodiments, an imaging device includes at least one nano-mechanical resonator pair. The pair includes a reference resonator having a reference resonant frequency, and a sense resonator having a first sense resonant frequency. The device is configured to expose the sense resonator to the surface such that the sense resonator has a second sense resonant frequency. The device is also configured to measure the structure of the surface based on a difference between the second sense resonant frequency and the reference resonant frequency. In certain embodiments, an imaging device for measuring the structure of a surface includes an array of sense nano-electromechanical resonators, hi certain embodiments, the array of single nano-electromechanical resonators is advantageously arranged in a staggered configuration.
摘要翻译：提供了用于测量表面结构的成像装置和使用方法。在某些实施例中，成像装置包括至少一个纳米机械谐振器对。该对包括具有参考谐振频率的参考谐振器和具有第一感测谐振频率的感测谐振器。该器件被配置为将感测谐振器暴露于表面，使得感测谐振器具有第二感测谐振频率。该装置还被配置为基于第二感测谐振频率和参考谐振频率之间的差来测量表面的结构。在某些实施例中，用于测量表面结构的成像装置包括有意义的纳米机电谐振器的阵列。在某些实施例中，单个纳米机电谐振器的阵列有利地以交错配置布置。

2. 发明专利

JP2004322211A Method for manufacturing piston, tooling for implementing the method, and piston obtained thereby 审中-公开
公开(公告)号：JP2004322211A
公开(公告)日：2004-11-18
申请号：JP2004124321
申请日：2004-04-20
申请人： Semt Pielstick , エス・イー・エム・ティーピエールスティック
发明人： BOUSSEAU PIERRE
IPC分类号： B21J5/06 , B21J5/12 , B21K1/18 , B23P15/10 , F02F3/00
CPC分类号： F02F3/003 , B21K1/18 , B23P15/10 , F02F2200/04
摘要： PROBLEM TO BE SOLVED: To reduce machining amount needed to the finishing by changing the shape of a skirt part generally used so as to further easily perform a forging process and further, nearly form the finished shape to a blank obtained as the forging result. SOLUTION: The blank for forming a piston is obtained by forging a mass of metal. The metal mass 18 is forged in a hollow anvil 13 by using a punch 12. At this time, a recessed part is formed in an annular zone of the metal mass with the punch and also a projection protruded from the center of a base part is formed. The punch includes an open cavity 24 formable of the projection. The projection is subsequently machined so as to include a bore suitable for receiving a hinge pin for a connecting rod. COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JPH05202935A DETERIORATION DETECTOR OF LUBRICATED CONDITION IN PLAIN BEARING 失效
公开(公告)号：JPH05202935A
公开(公告)日：1993-08-10
申请号：JP30258692
申请日：1992-11-12
申请人： SEMT PIELSTICK
发明人： PIEERU BUSOO
IPC分类号： F16C33/10 , F01M1/18 , F16C17/20 , F16C17/24 , F16N29/00
摘要： PURPOSE: To prevent a bearing from seizing by making a control bearing lubricated by oil used for other bearings to include rotary shaft in radial direction, be equipped with a seizure detecting means and highly sensitive against lubrication condition degradation than other bearings do. CONSTITUTION: A slide bearing of an internal combustion engine 1 is lubricated by oil circulation and the oil is injected again into the slide bearing of the engine 1 from an oil sump 6 of the engine via a cooler 7, pump 8, and filter 9. A bypass circuit comprising ducts 10, 11 is equipped on a normal lubrication circuit and connected to in between an oil entrance and oil exit of the engine 1 to enable the bypass circuit to be shut off from the normal circuit by valves 12, 13 at need. An auxiliary engine 14 drives a shaft 15 supported by a control bearing 16 which is lubricated by oil circulated in the bypass circuit and treated in the normal lubrication circuit. Since the control bearing is more sensitive against degradation of the lubrication condition than other bearings, it can preventively alarm the sudden generation of bearing seizure condition of the engine.

4. 发明专利

JPS4865325A 失效
公开(公告)号：JPS4865325A
公开(公告)日：1973-09-08
申请号：JP11376672
申请日：1972-11-13
申请人： SEMT
发明人： KUHN K
IPC分类号： F02M39/02 , F02M59/28

5. 发明授权

US3843141A Flat sealing joint forming in particular a cylinder head gasket for an internal-combustion reciprocating-piston engine 失效
标题翻译：用于内燃式活塞活塞发动机的特殊气缸盖的平面密封接头
公开(公告)号：US3843141A
公开(公告)日：1974-10-22
申请号：US29190372
申请日：1972-09-25
申请人： SEMT
发明人： KUHN K
IPC分类号： F16J15/08
CPC分类号： F16J15/0818 , F16J2015/085
摘要： A metal cylinder head gasket for an internal combustion piston engine, adapted to be placed between the confronting surfaces of a cylinder barrel and a cylinder head, respectively and comprising two adjacent respectively radially outer and inner annular portions covering substantially the whole confronting surface of said barrel with said cylinder head, said outer portion having a substantially smooth surface and said inner portion being relatively wider and more easily deformable than said outer portion by being clamped between said confronting engaging surfaces.

6. 发明授权

US3750640A Emergency stopping device for a fuel-injection internal combustion engine 失效
标题翻译：用于燃油喷射内燃机的紧急停止装置
公开(公告)号：US3750640A
公开(公告)日：1973-08-07
申请号：US3750640D
申请日：1971-11-22
申请人： SEMT
发明人： KUHN K
IPC分类号： F02M59/28 , F02D39/00 , F02M63/02 , F02B77/00
CPC分类号： F02M63/021
摘要： In an internal combustion engine of the fuel-injection type fed with fuel by injection pumps, each pump comprising a piston operated by an actuating mechanism releasably connected thereto and with tripping means adapted to slow down and to stop the engine in case of overspeed, at least one servo-motor operated by said tripping means for acting upon said fuel-injection pumps, an emergency stopping arrangement wherein each one of said pumps is provided with an individual servo-motor acting directly upon the piston of said pump to disconnect said piston from its actuating mechanism.
摘要翻译：在由喷射泵供给燃料的燃料喷射型内燃机中，每个泵包括由可释放地连接到其上的致动机构操作的活塞和适于在超速的情况下减速和停止发动机的跳闸装置由所述跳闸装置操作的用于作用在所述燃料喷射泵上的至少一个伺服电动机，紧急停止装置，其中每个所述泵设置有直接作用在所述泵的活塞上的单独的伺服电动机，以将所述活塞从其致动机构。

7. 发明授权

US3757757A Internal-combustion engine intake-valve provided with a deflector plate 失效
标题翻译：内部燃油发动机阀门提供一个偏转板
公开(公告)号：US3757757A
公开(公告)日：1973-09-11
申请号：US3757757D
申请日：1972-01-07
申请人： SEMT
发明人： BASTENHOF D
IPC分类号： F01L3/06 , F02B75/02
CPC分类号： F01L3/06 , F02B2075/027 , Y02T10/146
摘要： An intake valve for an internal-combustion engine, especially a four-stroke engine, which comprises an arcuate deflector plate located on the collar of the said valve, said deflector plate being provided with spaced apertures adjacent to said valve collar.
摘要翻译：一种用于内燃机的进气门，特别是四冲程发动机，其包括位于所述阀的轴环上的弓形偏转板，所述偏转板在所述阀套环附近设置有间隔开的孔。

8. 发明授权

US3712278A Rocker-arm assembly for internal combustion engines 失效
标题翻译：用于内燃机的ROCKER-ARM总成
公开(公告)号：US3712278A
公开(公告)日：1973-01-23
申请号：US3712278D
申请日：1971-10-20
申请人： SEMT
发明人： KUHN K
IPC分类号： F01L1/18 , F01L1/26
CPC分类号： F01L1/181 , Y10T74/20582
摘要： A valve-operating rocker-arm for internal combustion engines at least partially displaceable or deformable selectively from its operative position in its mounted condition on the engine without any removal, so as to move at least its portion co-operating with at least one valve away from the clearing space and the path of travel for taking each associated valve out when removing same, releasable locking means being provided to prevent such a displacement or deformation in normal service or use.
摘要翻译：用于内燃机的阀操作摇臂在其安装状态下从其工作位置选择性地至少部分地移动或变形在发动机上而没有任何移除，以至少移动至少其与至少一个阀离开的部分从拆卸空间和移动路径中取出每个相关联的阀时，提供可释放的锁定装置以防止在正常使用或使用中的这种位移或变形。

9. 发明授权

US3536050A Motion-converting device for barrel-type machine and various applications thereof 失效
标题翻译：棒式机的运动转换装置及其各种应用
公开(公告)号：US3536050A
公开(公告)日：1970-10-27
申请号：US3536050D
申请日：1968-11-26
申请人： SEMT
发明人： DENIS LOUIS DANIEL HENRI
IPC分类号： F01B3/00 , F01B3/02 , F02B75/02 , F02B75/26 , F16H33/10
CPC分类号： F01B3/0005 , F01B3/02 , F02B2075/025 , Y10T74/18336

10. 发明授权

US3371655A Safety system for speed reversal in heat engines and the like 失效
标题翻译：热机等的转速安全系统
公开(公告)号：US3371655A
公开(公告)日：1968-03-05
申请号：US51241765
申请日：1965-12-08
申请人： SEMT
发明人： KARL KUHN
IPC分类号： F01L1/00 , F01L13/00 , F01L13/02 , F02D27/00
CPC分类号： F02D27/00 , F01L1/00 , F01L13/00 , F01L13/02 , F01L2710/006 , F01L2760/002 , F01L2760/006

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