公开(公告)号：US08468983B2

公开(公告)日：2013-06-25

申请号：US12701034

申请日：2010-02-05

Applicant: Daniel R. Cohn ,  Leslie Bromberg ,  John B. Heywood

Inventor： Daniel R. Cohn ,  Leslie Bromberg ,  John B. Heywood

IPC: F02B43/00

CPC classification number: F02D41/0025 ,  F02B17/005 ,  F02B47/04 ,  F02B51/00 ,  F02D13/0215 ,  F02D19/0636 ,  F02D19/0655 ,  F02D19/0665 ,  F02D19/0671 ,  F02D19/0689 ,  F02D19/0692 ,  F02D19/08 ,  F02D19/081 ,  F02D19/084 ,  F02D19/12 ,  F02D35/027 ,  F02D41/0007 ,  F02D41/047 ,  F02D41/3094 ,  F02D2200/0406 ,  F02D2200/1002 ,  F02M25/14 ,  F02M37/0088 ,  Y02T10/148 ,  Y02T10/36

Abstract: Fuel management system for enhanced operation of a spark ignition gasoline engine. Injectors inject an anti-knock agent such as ethanol directly into a cylinder. It is preferred that the direct injection occur after the inlet valve is closed. It is also preferred that stoichiometric operation with a three way catalyst be used to minimize emissions. In addition, it is also preferred that the anti-knock agents have a heat of vaporization per unit of combustion energy that is at least three times that of gasoline.

Abstract translation: 燃油管理系统，用于增强火花点火汽油发动机的运行。 注射器将诸如乙醇之类的抗爆剂直接注入圆筒中。 优选在进气阀关闭之后进行直接喷射。 还优选使用三元催化剂的化学计量操作来最小化排放。 此外，还优选的是，所述防爆剂的每单位燃烧能的蒸发热至少是汽油的三倍。

公开(公告)号：US08393410B2

公开(公告)日：2013-03-12

申请号：US12744487

申请日：2008-12-17

Applicant: Paul P. Woskov ,  Daniel R. Cohn

Inventor： Paul P. Woskov ,  Daniel R. Cohn

IPC: E21B7/14

CPC classification number: E21B7/14 ,  E21B7/15 ,  E21B43/26

Abstract: System for drilling boreholes into subsurface formations. A gyrotron injects millimeter-wave radiation energy into the borehole and pressurization apparatus is provided for pressurizing the borehole whereby a thermal melt front at the end of the borehole propagates into the subsurface formations. In another aspect, a system for fracturing a subsurface formation is disclosed.

Abstract translation: 将钻孔钻入地下地层的系统。 陀螺仪将毫米波辐射能量注入到钻孔中，并且提供加压装置用于对钻孔加压，由此钻孔末端的热熔融前沿传播到地下地层中。 另一方面，公开了一种用于压裂地下地层的系统。

公开(公告)号：US20120152204A1

公开(公告)日：2012-06-21

申请号：US13410373

申请日：2012-03-02

Applicant: Daniel R. Cohn ,  Leslie Bromberg ,  John B. Heywood

Inventor： Daniel R. Cohn ,  Leslie Bromberg ,  John B. Heywood

IPC: F02B7/00

CPC classification number: F02D41/0025 ,  F02B7/00 ,  F02B17/00 ,  F02B17/005 ,  F02B47/00 ,  F02B47/04 ,  F02B51/00 ,  F02D19/08 ,  F02D19/081 ,  F02D35/027 ,  F02D41/3094 ,  F02D2041/389 ,  F02D2200/1002 ,  F02M25/00 ,  F02M25/14 ,  F02P5/045 ,  Y02T10/148

Abstract: Fuel management system for efficient operation of a spark ignition gasoline engine. Injectors inject an anti-knock agent such as ethanol directly into a cylinder of the engine. A fuel management microprocessor system controls injection of the anti-knock agent so as to control knock and minimize that amount of the anti-knock agent that is used in a drive cycle. It is preferred that the anti-knock agent is ethanol. The use of ethanol can be further minimized by injection in a non-uniform manner within a cylinder. The ethanol injection suppresses knock so that higher compression ratio and/or engine downsizing from increased turbocharging or supercharging can be used to increase the efficiency of the engine.

Abstract translation: 燃油管理系统，用于火花点火汽油机的高效运行。 注射器将诸如乙醇的抗爆剂直接注入发动机气缸。 燃料管理微处理器系统控制防爆剂的注射，以便控制爆震并使在驱动循环中使用的抗爆剂的量最小化。 抗爆剂优选为乙醇。 可以通过在气缸内以非均匀的方式注入来进一步使乙醇的使用最小化。 乙醇注入抑制爆震，从而可以使用增加涡轮增压或增压的较高的压缩比和/或发动机的小型化来提高发动机的效率。

公开(公告)号：US20120138015A1

公开(公告)日：2012-06-07

申请号：US13368382

申请日：2012-02-08

Applicant: Daniel R. Cohn ,  Leslie Bromberg ,  John B. Heywood

Inventor： Daniel R. Cohn ,  Leslie Bromberg ,  John B. Heywood

IPC: F02D19/08 ,  F02D19/00

CPC classification number: F02D41/0025 ,  F02B7/00 ,  F02B17/00 ,  F02B17/005 ,  F02B47/00 ,  F02B47/04 ,  F02B51/00 ,  F02D19/08 ,  F02D19/081 ,  F02D35/027 ,  F02D41/3094 ,  F02D2041/389 ,  F02D2200/1002 ,  F02M25/00 ,  F02M25/14 ,  F02P5/045 ,  Y02T10/148

Abstract: Fuel management system for efficient operation of a spark ignition gasoline engine. Injectors inject an anti-knock agent such as ethanol directly into a cylinder of the engine. A fuel management microprocessor system controls injection of the anti-knock agent so as to control knock and minimize that amount of the anti-knock agent that is used in a drive cycle. It is preferred that the anti-knock agent is ethanol. The use of ethanol can be further minimized by injection in a non-uniform manner within a cylinder. The ethanol injection suppresses knock so that higher compression ratio and/or engine downsizing from increased turbocharging or supercharging can be used to increase the efficiency of the engine.

公开(公告)号：US20120048231A1

公开(公告)日：2012-03-01

申请号：US13291504

申请日：2011-11-08

Applicant: Leslie Bromberg ,  Daniel R. Cohn ,  John B. Heywood

Inventor： Leslie Bromberg ,  Daniel R. Cohn ,  John B. Heywood

IPC: F02D41/30 ,  F02D19/08

CPC classification number: F02B47/04 ,  F02D19/0665 ,  F02D19/0671 ,  F02D19/0689 ,  F02D19/0692 ,  F02D19/081 ,  F02D19/084 ,  F02D35/02 ,  F02D35/027 ,  F02D41/0007 ,  F02D41/0025 ,  F02M37/0088 ,  Y02T10/36

Abstract: Fuel management system for enhanced operation of a spark ignition gasoline engine. Injectors inject an anti-knock agent such as ethanol directly into a cylinder. It is preferred that the direct injection occur after the inlet valve is closed. It is also preferred that stoichiometric operation with a three way catalyst be used to minimize emissions. In addition, it is also preferred that the anti-knock agents have a heat of vaporization per unit of combustion energy that is at least three times that of gasoline.

Abstract translation: 燃油管理系统，用于增强火花点火汽油发动机的运行。 注射器将诸如乙醇之类的抗爆剂直接注入圆筒中。 优选在进气阀关闭之后进行直接喷射。 还优选使用三元催化剂的化学计量操作来最小化排放。 此外，还优选的是，所述防爆剂的每单位燃烧能的蒸发热至少是汽油的三倍。

公开(公告)号：US08069839B2

公开(公告)日：2011-12-06

申请号：US13117448

申请日：2011-05-27

Applicant: Daniel R. Cohn ,  Leslie Bromberg ,  John B. Heywood

Inventor： Daniel R. Cohn ,  Leslie Bromberg ,  John B. Heywood

IPC: F02B7/00

CPC classification number: F02D41/0025 ,  F02B7/00 ,  F02B17/00 ,  F02B17/005 ,  F02B47/00 ,  F02B47/04 ,  F02B51/00 ,  F02D19/08 ,  F02D19/081 ,  F02D35/027 ,  F02D41/3094 ,  F02D2041/389 ,  F02D2200/1002 ,  F02M25/00 ,  F02M25/14 ,  F02P5/045 ,  Y02T10/148

Abstract: Fuel management system for efficient operation of a spark ignition gasoline engine. Injectors inject an anti-knock agent such as ethanol directly into a cylinder of the engine. A fuel management microprocessor system controls injection of the anti-knock agent so as to control knock and minimize that amount of the anti-knock agent that is used in a drive cycle. It is preferred that the anti-knock agent is ethanol. The use of ethanol can be further minimized by injection in a non-uniform manner within a cylinder. The ethanol injection suppresses knock so that higher compression ratio and/or engine downsizing from increased turbocharging or supercharging can be used to increase the efficiency of the engine.

Abstract translation: 燃油管理系统，用于火花点火汽油机的高效运行。 注射器将诸如乙醇的抗爆剂直接注入发动机气缸。 燃料管理微处理器系统控制防爆剂的注射，以便控制爆震并使在驱动循环中使用的抗爆剂的量最小化。 抗爆剂优选为乙醇。 可以通过在气缸内以非均匀的方式注入来进一步使乙醇的使用最小化。 乙醇注入抑制爆震，从而可以使用增加涡轮增压或增压的较高的压缩比和/或发动机的小型化来提高发动机的效率。

公开(公告)号：US20110226210A1

公开(公告)日：2011-09-22

申请号：US13117448

申请日：2011-05-27

Applicant: Daniel R. Cohn ,  Leslie Bromberg ,  John B. Heywood

Inventor： Daniel R. Cohn ,  Leslie Bromberg ,  John B. Heywood

IPC: F02B43/00 ,  F02B31/00

CPC classification number: F02D41/0025 ,  F02B7/00 ,  F02B17/00 ,  F02B17/005 ,  F02B47/00 ,  F02B47/04 ,  F02B51/00 ,  F02D19/08 ,  F02D19/081 ,  F02D35/027 ,  F02D41/3094 ,  F02D2041/389 ,  F02D2200/1002 ,  F02M25/00 ,  F02M25/14 ,  F02P5/045 ,  Y02T10/148

Abstract: Fuel management system for efficient operation of a spark ignition gasoline engine. Injectors inject an anti-knock agent such as ethanol directly into a cylinder of the engine. A fuel management microprocessor system controls injection of the anti-knock agent so as to control knock and minimize that amount of the anti-knock agent that is used in a drive cycle. It is preferred that the anti-knock agent is ethanol. The use of ethanol can be further minimized by injection in a non-uniform manner within a cylinder. The ethanol injection suppresses knock so that higher compression ratio and/or engine downsizing from increased turbocharging or supercharging can be used to increase the efficiency of the engine.

Abstract translation: 燃油管理系统，用于火花点火汽油机的高效运行。 注射器将诸如乙醇的抗爆剂直接注入发动机气缸。 燃料管理微处理器系统控制防爆剂的注射，以便控制爆震并使在驱动循环中使用的抗爆剂的量最小化。 抗爆剂优选为乙醇。 可以通过在气缸内以非均匀的方式注入来进一步使乙醇的使用最小化。 乙醇注入抑制爆震，从而可以使用增加涡轮增压或增压的较高的压缩比和/或发动机的小型化来提高发动机的效率。

公开(公告)号：US07971572B2

公开(公告)日：2011-07-05

申请号：US12815842

申请日：2010-06-15

Applicant: Daniel R. Cohn ,  Leslie Bromberg ,  John B. Heywood

Inventor： Daniel R. Cohn ,  Leslie Bromberg ,  John B. Heywood

IPC: F02B7/02 ,  F02B13/00 ,  F02M25/04

CPC classification number: F02D41/0025 ,  F02B7/00 ,  F02B17/00 ,  F02B17/005 ,  F02B47/00 ,  F02B47/04 ,  F02B51/00 ,  F02D19/08 ,  F02D19/081 ,  F02D35/027 ,  F02D41/3094 ,  F02D2041/389 ,  F02D2200/1002 ,  F02M25/00 ,  F02M25/14 ,  F02P5/045 ,  Y02T10/148

Abstract: Fuel management system for efficient operation of a spark ignition gasoline engine. Injectors inject an anti-knock agent such as ethanol directly into a cylinder of the engine. A fuel management microprocessor system controls injection of the anti-knock agent so as to control knock and minimize that amount of the anti-knock agent that is used in a drive cycle. It is preferred that the anti-knock agent is ethanol. The use of ethanol can be further minimized by injection in a non-uniform manner within a cylinder. The ethanol injection suppresses knock so that higher compression ratio and/or engine downsizing from increased turbocharging or supercharging can be used to increase the efficiency of the engine.

公开(公告)号：US20110126460A1

公开(公告)日：2011-06-02

申请号：US12786998

申请日：2010-05-25

Applicant: Leslie Bromberg ,  Daniel R. Cohn ,  Jeffrey E. Surma ,  James A. Batdorf ,  David A. Lamar

Inventor： Leslie Bromberg ,  Daniel R. Cohn ,  Jeffrey E. Surma ,  James A. Batdorf ,  David A. Lamar

IPC: C10J3/72 ,  F23L15/02 ,  F16J15/16

CPC classification number: C10J3/84 ,  B01J7/00 ,  B01J19/081 ,  B01J2219/0879 ,  B01J2219/0898 ,  C01B3/02 ,  C10J3/18 ,  C10J3/57 ,  C10J3/78 ,  C10J3/82 ,  C10J3/86 ,  C10J2200/09 ,  C10J2200/12 ,  C10J2300/1238 ,  C10J2300/1884 ,  F16J15/16 ,  F16J15/46 ,  F23G5/085 ,  F28D19/02 ,  Y02E20/12 ,  Y02P20/124

Abstract: A rotating heat regenerator is used to recover heat from the syngas at it exits the reactor vessel of a waste or biomass gasifier. In some embodiments, three or more streams are passed through the heat exchanger. One stream is the dirty syngas, which heats the rotating material. A second stream is a cold stream that is heated as it passes through the material. A third stream is a cleaning stream, which serves to remove particulates that are collected on the rotating material as the dirty syngas passes through it. This apparatus can also be used as an auto-heat exchanger, or it can exchange heat between separate flows in the gasifier process. The apparatus can also be used to reduce the heating requirement for the thermal residence chamber (TRC) used downstream from the gasification system.

Abstract translation: 旋转式热交换器用于在合成气离开废物或生物质气化器的反应器容器时回收热量。 在一些实施例中，三个或更多个流通过热交换器。 一条流是脏合成气，其加热旋转的材料。 第二个流是冷流，当它通过材料时被加热。 第三流是清洁流，其用于在脏合成气通过其中时去除在旋转材料上收集的颗粒。 该装置也可以用作自动热交换器，或者它可以在气化器过程中的各个流之间进行热交换。 该装置还可用于减少在气化系统下游使用的热驻留室（TRC）的加热需求。

公开(公告)号：US20100175659A1

公开(公告)日：2010-07-15

申请号：US12730662

申请日：2010-03-24

Applicant: Daniel R. Cohn ,  Leslie Bromberg ,  John B. Heywood

Inventor： Daniel R. Cohn ,  Leslie Bromberg ,  John B. Heywood

IPC: F02D41/30 ,  F02B3/00 ,  F02B43/00 ,  F02M43/00

CPC classification number: F02D41/0025 ,  F02B7/00 ,  F02B17/00 ,  F02B17/005 ,  F02B47/00 ,  F02B47/04 ,  F02B51/00 ,  F02D19/08 ,  F02D19/081 ,  F02D35/027 ,  F02D41/3094 ,  F02D2041/389 ,  F02D2200/1002 ,  F02M25/00 ,  F02M25/14 ,  F02P5/045 ,  Y02T10/148

Abstract: Fuel management system for efficient operation of a spark ignition gasoline engine. Injectors inject an anti-knock agent such as ethanol directly into a cylinder of the engine. A fuel management microprocessor system controls injection of the anti-knock agent so as to control knock and minimize that amount of the anti-knock agent that is used in a drive cycle. It is preferred that the anti-knock agent is ethanol. The use of ethanol can be further minimized by injection in a non-uniform manner within a cylinder. The ethanol injection suppresses knock so that higher compression ratio and/or engine downsizing from increased turbocharging or supercharging can be used to increase the efficiency of the engine.

Abstract translation: 燃油管理系统，用于火花点火汽油机的高效运行。 注射器将诸如乙醇的抗爆剂直接注入发动机气缸。 燃料管理微处理器系统控制防爆剂的注射，以便控制爆震并使在驱动循环中使用的抗爆剂的量最小化。 抗爆剂优选为乙醇。 可以通过在气缸内以非均匀的方式注入来进一步使乙醇的使用最小化。 乙醇注入抑制爆震，从而可以使用增加涡轮增压或增压的较高的压缩比和/或发动机的小型化来提高发动机的效率。