公开(公告)号：US20100289193A1

公开(公告)日：2010-11-18

申请号：US12777848

申请日：2010-05-11

申请人： Subhash Chander

发明人： Subhash Chander

IPC分类号： C22B9/00

CPC分类号： C22B21/06 ,  C22B9/05 ,  C22B21/064

摘要： Molten Aluminum and its Alloys are generally subjected to Degassing and Grain Refining before casting.Degassing is carried out to reduce the Hydrogen gas content. On-line Degassing is among the popular practice and is carried out with the help of equipment like SNIF, LARS etc.Grain refining is carried out for improving the micro-structure of the cast product. It involves addition of grain refiner in to the melt prior to or during the casting.Utility Patent applied vide this non-provisional patent application envisages addition of powder/s of Degasser(Hexa-chloro Ethane), as a substitute for Chlorine and/or Grain refiner; into the purging gas of an On-line Degassing system; thus accomplishing degassing and/or grain refining in one single stage with improved efficacy of respective treatments, better working conditions and lower processing cost.This invention can be adopted in any existing as well as new On-line Degassing systems.

摘要翻译： 熔融铝及其合金在铸造前通常经过脱气和晶粒细化。 进行脱气以降低氢气含量。 在线脱气是普遍的做法，并在SNIF，LARS等设备的帮助下进行。为了改善铸造产品的微观结构，进行晶粒细化。 它包括在铸造之前或期间将晶粒细化剂添加到熔体中。 应用本专利的非专利申请设想加入脱气剂（六氯乙烷）的粉末作为氯和/或谷物精炼机的替代品; 进入在线脱气系统的净化气体; 从而在单个阶段完成脱气和/或晶粒细化，具有改进的各种处理效果，更好的工作条件和较低的加工成本。 本发明可用于任何现有和新型在线脱气系统。

公开(公告)号：US20080314018A1

公开(公告)日：2008-12-25

申请号：US12156913

申请日：2008-06-05

申请人： Subhash Chander

发明人： Subhash Chander

IPC分类号： F02B43/10

CPC分类号： F02B43/10 ,  F02M25/10 ,  F23L7/007 ,  F23R3/00 ,  Y02E20/344 ,  Y02T10/121 ,  Y02T10/32

摘要： Internal Combustion (IC) Engines and Gas Turbines are the machines built to convert the chemical energy of fuel into mechanical energy via an exothermic reaction, known as Combustion or rapid oxidation. The combustion involves reaction of constituents of fuel with Oxygen.As on date, atmospheric air is considered as techno-economically the best source of Oxygen. However, Oxygen is only a small fraction of the air and thus bulk of the air is a burden on the energy conversion process with consequential loss of operating efficiency of the respective equipment.This Invention entails improvement in operating efficiency of IC Engines and Gas Turbines on enhancing the oxygen contents or Oxygen enrichment of the air supplied to the respective equipment for combustion of the fuel.This enhancement of Oxygen content or Oxygen enrichment of combustion air is accomplished by addition of Oxygen obtained from an Oxygen Generator. Further, this generator is envisaged to be working concurrently with the IC Engine/Gas Turbine and thus providing the oxygen necessary for the enhancement/enrichment on a concurrent basis.This invention is relevant to all types of Internal Combustion Engines and Gas Turbines irrespective of the basic design, capacity, type of fuel or any mixture of fuels used, or the purpose to which the equipment is deployed and is expected to improve the efficiency of respective equipments with consequent reduction in their operating cost and environmental pollution.

摘要翻译： 内燃机和燃气轮机是通过称为燃烧或快速氧化的放热反应将燃料的化学能转化为机械能的机器。 燃烧涉及燃料成分与氧气的反应。 据了解，大气被认为是技术经济上最好的氧气来源。 然而，氧气只是空气的一小部分，因此空气的大部分是能量转换过程的负担，并导致相应设备的运行效率的损失。 本发明要提高IC发动机和燃气轮机的运行效率，以提高供应给相应设备的用于燃料燃烧的空气的氧含量或氧气浓缩。 通过添加从氧气发生器获得的氧气来实现燃烧空气的氧含量或氧气富集的这种增强。 此外，该发电机被设想与IC发动机/燃气轮机同时工作，并因此提供并行地进行增强/浓缩所需的氧气。 本发明与所有类型的内燃机和燃气轮机相关，不管基本设计，容量，燃料类型或任何使用的燃料混合物，或设备部署的目的，并且预期将提高相应的效率 设备，从而降低运营成本和环境污染。

公开(公告)号：US20150352240A1

公开(公告)日：2015-12-10

申请号：US14301329

申请日：2014-06-10

申请人： Subhash Chander

发明人： Subhash Chander

IPC分类号： A61L9/014

CPC分类号： A61L9/014 ,  A61L2209/21 ,  A61L2209/22 ,  F25D17/042 ,  F25D2317/041

摘要： Sodium Bi-carbonate, more commonly known as Baking Soda, is a chemical often used in killing odor or foul smell emanating from food kept in refrigerators and cooling cabinets and also as a preservative to extend the shelf life of food items. Invention titled “Active Scrub with Baking Soda for Fridge Freshening and Food Preservation” exploits these applications. This invention comprises—a process to scrub the environmental air contained inside the cooling chamber of refrigerators, freezers and cooling cabinets etc; with Baking Soda, using air ballast of the cold air circulation system of respective equipment; and—an attachment to accomplish this process. Such scrubbing facilitates chemical reaction of baking soda with the acidic contents of environmental air and the resultant change in pH in turn helps in killing the odor and extending the shelf-life of contents/food items stored there-in.

摘要翻译： 碳酸二氢钠（俗称“烧碱”）是一种通常用于杀死冰箱和冷藏柜中保存的食物产生气味或臭味的化学物质，也可用作防腐剂，以延长食品的保质期。 发明名为“主动洗涤与烘焙苏打冰箱清新和食品保存”利用这些应用程序。 本发明包括 - 一种清洗冰箱，冷冻柜和冷柜等冷却室内的环境空气的方法; 用焙烧苏打，使用相应设备的冷空气循环系统的空气压载物; 和附件来完成这个过程。 这种洗涤有助于小苏打与环境空气的酸性成分的化学反应，并且由此产生的pH变化又有助于杀死气味并延长储存在其中的内容物/食品的保质期。

公开(公告)号：US20130313342A1

公开(公告)日：2013-11-28

申请号：US13754597

申请日：2013-01-30

申请人： Subhash Chander

发明人： Subhash Chander

IPC分类号： A01C15/04

CPC分类号： B65D83/06 ,  F25D17/062

摘要： Sodium Bi-carbonate, more commonly known as Baking Soda, is a chemical with varied uses in our homes. A few among these, are its use in killing odor or foul smell emanating from food kept in refrigerators and/or closed compartments and also as a preservative to extend the shelf life of food items. The invention titled Fridge Freshener and Food Saver (3FS) is about a gadget to sprinkle/disperse the baking soda in the environment where-in it is intended to be applied viz. refrigerators, freezers and cooling cabinets etc; there by facilitating its chemical reaction with the inside air and the resultant change in pH in turn helping in killing the odor and extending the shelf life of contents/food items stored there-in.

摘要翻译： 碳酸二氢钠，俗称“苏打烧碱”，是一种在我们家中有不同用途的化学品。 其中有几个是用于杀死在冰箱和/或封闭隔间中储存的食物产生的气味或臭味，还可用作防腐剂以延长食品的保质期。 名为“冰箱清新剂”和“食品保护”（3FS）的发明是关于将小苏打洒/分散在其中旨在应用的环境中的小工具。 冰箱，冷柜和冷柜等; 通过促进其与内部空气的化学反应，由此导致的pH变化又有助于杀死气味并延长储存在其中的内容物/食品的保质期。