-
公开(公告)号：US20060162818A1
公开(公告)日：2006-07-27
申请号：US10513607
申请日：2003-05-07
Applicant: Devendra Kumar , Satyendra Kumar
Inventor： Devendra Kumar , Satyendra Kumar
IPC: C23C8/36
Abstract: Methods and systems (10) for plasma-assisted nitrogen surface-treatments are provided. The method can include subjecting a gas (24) to electromagnetic radiation (26) in the presence of a plasma catalyst (100, 120, 140) to initiate a plasma containing nitrogen. The surface region of an object can be exposed to the plasma for a period of time sufficient to transfer at least some of the nitrogen from the plasma to the object through the surface region.
Abstract translation: 提供了等离子体辅助氮表面处理的方法和系统（10）。 该方法可以包括在等离子体催化剂（100,120,140）的存在下使气体（24）进行电磁辐射（26）以引发含有氮的等离子体。 物体的表面区域可以暴露于等离子体足以将至少一些氮从等离子体传递到物体的时间段通过表面区域。
-
公开(公告)号：US20060124613A1
公开(公告)日：2006-06-15
申请号：US10513604
申请日：2003-05-07
Applicant: Satyendra Kumar , Devendra Kumar , Michael Dougherty
Inventor： Satyendra Kumar , Devendra Kumar , Michael Dougherty
IPC: B23K9/00
CPC classification number: B01J19/088 , B01J19/126 , B01J2219/0879 , B01J2219/0892 , B01J2219/0894 , B82Y30/00 , C21D1/34 , C21D1/38 , C21D1/74 , H01J37/3244 , H05B6/80 , H05H1/46 , H05H2001/4607
Abstract: Methods and apparatus for plasma-assisted heat treatments are provided. The method can include initiating a heat treating plasma within a cavity (14) by subjecting a gas to electromagnetic radiation in the presence of a plasma catalyst (70), heating the object by exposing the object to the plasma, and maintaining exposure of the object to the plasma for a sufficient period to alter at least one material property of the object.
Abstract translation: 提供了等离子体辅助热处理的方法和装置。 该方法可以包括通过在等离子体催化剂（70）的存在下对气体进行电磁辐射，在空腔（14）内启动热处理等离子体，通过将物体暴露于等离子体来加热物体，并保持物体的曝光 到等离子体足够的时间以改变物体的至少一种材料性质。
-
公开(公告)号：US20050271829A1
公开(公告)日：2005-12-08
申请号：US10513309
申请日：2003-05-07
Applicant: Satyendra Kumar , Devendra Kumar
Inventor： Satyendra Kumar , Devendra Kumar
IPC: H05H1/24
CPC classification number: B82Y10/00 , H05H1/46 , H05H2001/4607
Abstract: Methods and apparatus are provided for igniting, modulating, and sustaining a plasma for synthesizing carbon structures. In one embodiment, a method is provided for synthesizing a carbon structure including forming a plasma by subjecting a gas to electromagnetic radiation in the presence of a plasma catalyst and adding at least one carbonaceous material to the plasma to grow the carbon structures on a substrate. Various types of plasma catalysts are also provided.
Abstract translation: 提供了用于点燃，调节和维持用于合成碳结构的等离子体的方法和装置。 在一个实施方案中，提供了一种用于合成碳结构的方法，包括通过在等离子体催化剂存在下对气体进行电磁辐射而形成等离子体，并向等离子体中加入至少一种碳质材料以使基底上的碳结构生长。 还提供了各种类型的等离子体催化剂。
-
公开(公告)号：US20090266325A1
公开(公告)日：2009-10-29
申请号：US11518857
申请日：2006-09-11
Applicant: Devendra Kumar , Dominique Tasch , Ramesh Peelamedu , Satyendra Kumar , David Brosky , Michael Gregersen
Inventor： Devendra Kumar , Dominique Tasch , Ramesh Peelamedu , Satyendra Kumar , David Brosky , Michael Gregersen
IPC: F02B19/00
CPC classification number: F02P23/045 , H01T13/50
Abstract: A microwave combustion system is presented that can replace the conventional spark plug in an internal combustion engine. One or more microwave pulses are provided to a microwave feed in a plug that sits in the cylinder. A microwave generated plasma generated by the plug in the vicinity of a fuel mixture can provide for highly efficient combustion of the fuel-air mixture.
Abstract translation: 提出了一种微波燃烧系统，可以代替内燃机中的常规火花塞。 将一个或多个微波脉冲提供给位于气缸中的插头中的微波进给。 在燃料混合物附近由插塞产生的微波产生的等离子体可以提供燃料 - 空气混合物的高效燃烧。
-
公开(公告)号：US07608798B2
公开(公告)日：2009-10-27
申请号：US11182172
申请日：2005-07-15
Applicant: Satyendra Kumar , Devendra Kumar
Inventor： Satyendra Kumar , Devendra Kumar
IPC: B23K10/00
CPC classification number: H05B6/68 , B01D53/92 , B01D2258/01 , B01D2259/818 , B01J19/088 , B01J19/126 , B01J2219/00063 , B01J2219/00193 , B01J2219/002 , B01J2219/00213 , B01J2219/0024 , B01J2219/0892 , B01J2219/0894 , B01J2219/1269 , B82Y10/00 , B82Y30/00 , C22B4/005 , F01N3/202 , F01N3/206 , F01N13/10 , F01N2240/28 , F01N2610/08 , H01J37/32009 , H01J37/32192 , H01J37/32302 , H01J37/32366 , H01J2237/0206 , H01J2237/33 , H01J2237/336 , H01J2237/338 , H05B6/6402 , H05B6/806 , H05B2206/044 , H05H1/46 , H05H2001/4607 , H05H2001/4652 , Y02B40/143 , Y02T10/26
Abstract: Methods and apparatus are provided for igniting, modulating, and sustaining a plasma for various plasma processes and treatments. In one embodiment, a plasma is ignited by subjecting a gas in a multi-mode processing cavity to electromagnetic radiation having a frequency between about 1 MHz and about 333 GHz in the presence of a plasma catalyst, which may be passive or active. A passive plasma catalyst may include, for example, any object capable of inducing a plasma by deforming a local electric field. An active plasma catalyst can include any particle or high energy wave packet capable of transferring a sufficient amount of energy to a gaseous atom or molecule to remove at least one electron from the gaseous atom or molecule, in the presence of electromagnetic radiation.
Abstract translation: 提供了用于点燃，调节和维持用于各种等离子体处理和处理的等离子体的方法和装置。 在一个实施例中，通过使多模式处理腔中的气体在可能是被动或主动的等离子体催化剂的存在下，具有在约1MHz和约333GHz之间的频率的电磁辐射来点燃等离子体。 无源等离子体催化剂可以包括例如能够通过使局部电场变形来诱导等离子体的任何物体。 活性等离子体催化剂可以包括能够在电磁辐射存在的情况下将足够量的能量转移到气态原子或分子以从气态原子或分子中除去至少一个电子的任何颗粒或高能量波包。
-
Patent Agency Ranking
公开(公告)号：US07498066B2
公开(公告)日：2009-03-03
申请号：US10513393
申请日：2003-05-07
Applicant: Devendra Kumar , Satyendra Kumar
Inventor： Devendra Kumar , Satyendra Kumar
IPC: H05H1/46
CPC classification number: B05B7/226 , B05B7/22 , B05D1/62 , C23C14/04 , C23C14/32 , C23C16/04 , C23C16/50 , H05H1/46 , H05H2001/4607
Abstract: Methods and apparatus are provided for igniting, modulating, and sustaining a plasma (615) for coating objects (250). In one embodiment, a method of coating a surface of an object (250) includes forming a plasma (615) in a cavity (230) by subjecting a gas to electromagnetic radiation in the presence of a plasma catalyst (240) and adding at least one coating material (510) to the plasma (615) by energizing the material (510) with, for example, a laser (500). The material (510) is allowed to deposit on the surface of the object (250) to form a coating. Various types of plasma (240) catalysts are also provided.
Abstract translation: 提供了用于点燃，调节和维持用于涂覆物体的等离子体（615）（250）的方法和装置。 在一个实施例中，涂覆物体（250）的表面的方法包括通过在等离子体催化剂（240）的存在下对气体进行电磁辐射而形成等离子体（615），并且至少加入 通过用例如激光（500）激发材料（510）将一个涂层材料（510）提供到等离子体（615）。 允许材料（510）沉积在物体（250）的表面上以形成涂层。 还提供了各种类型的等离子体（240）催化剂。
-
公开(公告)号：US20090014441A1
公开(公告)日：2009-01-15
申请号：US11455268
申请日：2006-06-16
Applicant: Dominique Tasch , David Brosky , Stephen Conrad , Satyendra Kumar , Devendra Kumar
Inventor： Dominique Tasch , David Brosky , Stephen Conrad , Satyendra Kumar , Devendra Kumar
IPC: H05B6/64
CPC classification number: H05B6/6402 , A47J27/00 , H05B6/80
Abstract: A method of cooking a food item is disclosed. The food item is placed in a microwave cavity and exposed to a microwave generated plasma. In such fashion, the food item is cooked very quickly while maintaining flavor, texture, appearance, smell, and taste.
Abstract translation: 公开了一种烹饪食物的方法。 将食物放置在微波腔中并暴露于微波产生的等离子体中。 以这种方式，食物很快地被烹饪，同时保持风味，质地，外观，气味和味道。
-
公开(公告)号：US07309843B2
公开(公告)日：2007-12-18
申请号：US10971180
申请日：2004-10-21
Applicant: Devendra Kumar , Satyendra Kumar
Inventor： Devendra Kumar , Satyendra Kumar
IPC: B23K9/02
CPC classification number: H05B6/68 , B01D53/92 , B01D2258/01 , B01D2259/818 , B01J19/088 , B01J19/126 , B01J2219/00063 , B01J2219/00193 , B01J2219/002 , B01J2219/00213 , B01J2219/0024 , B01J2219/0892 , B01J2219/0894 , B01J2219/1269 , B82Y10/00 , B82Y30/00 , C22B4/005 , F01N3/202 , F01N3/206 , F01N13/10 , F01N2240/28 , F01N2610/08 , H01J37/32009 , H01J37/32192 , H01J37/32302 , H01J37/32366 , H01J2237/0206 , H01J2237/33 , H01J2237/336 , H01J2237/338 , H05B6/6402 , H05B6/806 , H05B2206/044 , H05H1/46 , H05H2001/4607 , H05H2001/4652 , Y02B40/143 , Y02T10/26
Abstract: Methods and apparatus for plasma-assisted joining of one or more parts together are provided. The joining process may include, for example, placing at least first and second joining areas in proximity to one another in a cavity, forming a plasma in the cavity by subjecting a gas to electromagnetic radiation in the presence of a plasma catalyst, and sustaining the plasma at least until the first and second joining areas are joined. Plasma catalysts, and methods and apparatus for igniting, modulating, and sustaining a joining plasma, are provided. Additional cavity shapes, and methods and apparatus for selective plasma-joining, are also provided.
Abstract translation: 提供了将一个或多个部件等离子体辅助接合在一起的方法和装置。 接合过程可以包括例如在空腔中至少彼此靠近地设置第一和第二接合区域，通过在等离子体催化剂的存在下对气体进行电磁辐射，从而在空腔中形成等离子体，并维持 等离子体至少直到第一和第二接合区域被接合。 提供等离子体催化剂，以及用于点燃，调节和维持接合等离子体的方法和装置。 还提供了额外的腔体形状，以及用于选择性等离子体接合的方法和装置。
-
公开(公告)号：US20060249367A1
公开(公告)日：2006-11-09
申请号：US11182172
申请日：2005-07-15
Applicant: Satyendra Kumar , Devendra Kumar
Inventor： Satyendra Kumar , Devendra Kumar
IPC: A62D3/00
CPC classification number: H05B6/68 , B01D53/92 , B01D2258/01 , B01D2259/818 , B01J19/088 , B01J19/126 , B01J2219/00063 , B01J2219/00193 , B01J2219/002 , B01J2219/00213 , B01J2219/0024 , B01J2219/0892 , B01J2219/0894 , B01J2219/1269 , B82Y10/00 , B82Y30/00 , C22B4/005 , F01N3/202 , F01N3/206 , F01N13/10 , F01N2240/28 , F01N2610/08 , H01J37/32009 , H01J37/32192 , H01J37/32302 , H01J37/32366 , H01J2237/0206 , H01J2237/33 , H01J2237/336 , H01J2237/338 , H05B6/6402 , H05B6/806 , H05B2206/044 , H05H1/46 , H05H2001/4607 , H05H2001/4652 , Y02B40/143 , Y02T10/26
Abstract: Methods and apparatus are provided for igniting, modulating, and sustaining a plasma for various plasma processes and treatments. In one embodiment, a plasma is ignited by subjecting a gas in a multi-mode processing cavity to electromagnetic radiation having a frequency between about 1 MHz and about 333 GHz in the presence of a plasma catalyst, which may be passive or active. A passive plasma catalyst may include, for example, any object capable of inducing a plasma by deforming a local electric field. An active plasma catalyst can include any particle or high energy wave packet capable of transferring a sufficient amount of energy to a gaseous atom or molecule to remove at least one electron from the gaseous atom or molecule, in the presence of electromagnetic radiation.
-
公开(公告)号：US20060057016A1
公开(公告)日：2006-03-16
申请号：US10513305
申请日：2003-05-07
Applicant: Devendra Kumar , Satyendra Kumar
Inventor： Devendra Kumar , Satyendra Kumar
IPC: B22F3/105
CPC classification number: C23C4/134 , B22F3/105 , B22F2999/00 , B82Y30/00 , C04B35/64 , C04B2235/666 , C23C26/00 , H05H1/46 , H05H2001/4607 , B22F2202/13
Abstract: Methods and systems for plasma-assisted sintering are provided. The method can include initiating a sintering plasma with a cavity (12) by subjecting a gas to radiation in the presence of a plasma catalyst and exposing at least a portion of an object which can be a powdered material component to the plasma for a period of time sufficient to sinter at least a portion of the object.
Abstract translation: 提供等离子体辅助烧结的方法和系统。 该方法可以包括通过在等离子体催化剂的存在下对气体进行辐射来引发具有空腔（12）的烧结等离子体，并将至少一部分可以是粉末材料成分的物体暴露于等离子体一段时间 足以烧结物体的至少一部分的时间。
-
-
-
-
-
-
-
-
-
Search Results
56
records
(took 0.036 seconds)
