公开(公告)号：US08316641B2

公开(公告)日：2012-11-27

申请号：US12090670

申请日：2006-10-18

Applicant: Alain Ranini ,  Bruno Walter

Inventor： Alain Ranini ,  Bruno Walter

IPC: F02B33/44 ,  F02B29/04 ,  F02M25/07

CPC classification number: F02B29/0412 ,  F02B29/0418 ,  F02B37/00 ,  F02M26/05 ,  F02M26/25 ,  F02M26/36 ,  F02M26/50 ,  Y02T10/144 ,  Y02T10/146

Abstract: A circuit for feeding at least one fluid to an internal-combustion engine, notably of Diesel type, includes a circuit (20) for supercharging air to the engine intake, including a supercharging pipe (36), a supercharging device (28) with a compression stage (26) and a compressed air cooling radiator (38), as well as a circuit (22) for recirculating the exhaust gas to the engine intake, including an exhaust gas recirculation pipe (40) and an exhaust gas cooler (46). The feed circuit includes a connecting pipe (50) allowing to connect, upstream from cooler (46), air supercharging circuit (20) and exhaust gas recirculation circuit (22).

Abstract translation: 用于将至少一种流体供给到内燃机，特别是柴油式的内燃机的回路包括用于向发动机进气口增压空气的回路（20），包括增压管（36），增压装置（28），其具有 压缩级（26）和压缩空气冷却散热器（38），以及用于将废气再循环到发动机进气口的回路（22），包括废气再循环管（40）和排气冷却器（46） 。 进料回路包括允许在冷却器（46），空气增压回路（20）和废气再循环回路（22）的上游连接的连接管（50）。

公开(公告)号：US07654243B2

公开(公告)日：2010-02-02

申请号：US12037162

申请日：2008-02-26

Applicant: Bruno Walter ,  Alain Ranini

Inventor： Bruno Walter ,  Alain Ranini

IPC: F02B47/08

CPC classification number: F02D41/006 ,  F02B1/12 ,  F02B3/06 ,  F02B2275/14 ,  F02D13/0261 ,  F02D41/003 ,  F02D41/3035 ,  F02D41/401 ,  F02D41/403 ,  F02D2041/001 ,  F02D2041/0015 ,  F02M26/01 ,  Y02T10/123 ,  Y02T10/18 ,  Y02T10/44 ,  Y02T10/47

Abstract: A method facilitates vaporization of a fuel in a direct-injection four-stroke engine including at least one cylinder with a combustion chamber, at least one fluid intake with an intake pipe and a valve, at least one burnt gas exhaust with an exhaust pipe and a valve, a valve controller and fuel injector. The method includes, in the vicinity of the intake phase start, in opening the intake valve so as to allow the intake fluid into the combustion chamber, in opening exhaust valve so as to feed again into this chamber at least part of the burnt gas contained in exhaust pipe; prior to the end of the intake phase, in closing the exhaust valve; in the vicinity of the intake phase end, in closing the intake valve; and during this intake phase, in carrying out at least one fuel injection into the combustion chamber.

Abstract translation: 一种方法有助于直喷式四冲程发动机中的燃料的蒸发，所述直喷式四冲程发动机包括至少一个具有燃烧室的气缸，具有进气管和阀的至少一个流体入口，至少一个具有排气管的燃烧废气，以及 阀门，阀门控制器和燃料喷射器。 该方法包括在吸气相起始附近打开进气阀，以允许吸入流体进入燃烧室，打开排气阀，以便再次进入该室中至少部分燃烧气体 排气管; 在进气阶段结束之前关闭排气阀; 在进气相端附近，关闭进气阀; 并且在该进气阶段期间，进行至少一次燃料喷射到燃烧室中。

公开(公告)号：US20090217660A1

公开(公告)日：2009-09-03

申请号：US12090670

申请日：2006-10-18

Applicant: Alain Ranini ,  Bruno Walter

Inventor： Alain Ranini ,  Bruno Walter

IPC: F02B29/04 ,  F02B33/44

CPC classification number: F02B29/0412 ,  F02B29/0418 ,  F02B37/00 ,  F02M26/05 ,  F02M26/25 ,  F02M26/36 ,  F02M26/50 ,  Y02T10/144 ,  Y02T10/146

Abstract: The present invention relates to a circuit for feeding at least one fluid to an internal-combustion engine, notably of Diesel type, comprising a circuit (20) for supercharging air to the engine intake, including a supercharging pipe (36), a supercharging device (28) with a compression stage (26) and a compressed air cooling radiator (38), as well as a circuit (22) for recirculating the exhaust gas to said engine intake, comprising an exhaust gas recirculation pipe (40) and an exhaust gas cooler (46).According to the invention, the feed circuit comprises a connecting pipe (50) allowing to connect, upstream from cooler (46), air supercharging circuit (20) and exhaust gas recirculation circuit (22).

Abstract translation: 本发明涉及一种用于将至少一种流体供给到内燃机（特别是柴油式）的回路，该内燃机包括用于向发动机进气口增压空气的回路（20），包括增压管（36），增压装置 （28）和压缩空气冷却散热器（38），以及用于将废气再循环到所述发动机进气口的回路（22），包括排气再循环管（40）和排气 气体冷却器（46）。 根据本发明，进料回路包括允许连接冷却器（46）上游的空气增压回路（20）和废气再循环回路（22）的连接管（50）。

公开(公告)号：US20080202467A1

公开(公告)日：2008-08-28

申请号：US12037162

申请日：2008-02-26

Applicant: Bruno Walter ,  Alain Ranini

Inventor： Bruno Walter ,  Alain Ranini

IPC: F02B17/00

CPC classification number: F02D41/006 ,  F02B1/12 ,  F02B3/06 ,  F02B2275/14 ,  F02D13/0261 ,  F02D41/003 ,  F02D41/3035 ,  F02D41/401 ,  F02D41/403 ,  F02D2041/001 ,  F02D2041/0015 ,  F02M26/01 ,  Y02T10/123 ,  Y02T10/18 ,  Y02T10/44 ,  Y02T10/47

Abstract: A method facilitates vaporization of a fuel in a direct-injection four-stroke engine including at least one cylinder with a combustion chamber, at least one fluid intake with an intake pipe and a valve, at least one burnt gas exhaust with an exhaust pipe and a valve, a valve controller and fuel injector. The method includes, in the vicinity of the intake phase start, in opening the intake valve so as to allow the intake fluid into the combustion chamber, in opening exhaust valve so as to feed again into this chamber at least part of the burnt gas contained in exhaust pipe; prior to the end of the intake phase, in closing the exhaust valve; in the vicinity of the intake phase end, in closing the intake valve; and during this intake phase, in carrying out at least one fuel injection into the combustion chamber.

Abstract translation: 一种方法有助于直喷式四冲程发动机中的燃料的蒸发，所述直喷式四冲程发动机包括至少一个具有燃烧室的气缸，具有进气管和阀的至少一个流体入口，至少一个具有排气管的燃烧废气，以及 阀门，阀门控制器和燃料喷射器。 该方法包括在吸气相起始附近打开进气阀，以允许吸入流体进入燃烧室，打开排气阀，以便再次进入该室中至少部分燃烧气体 排气管; 在进气阶段结束之前关闭排气阀; 在进气相端附近，关闭进气阀; 并且在该进气阶段期间，进行至少一次燃料喷射到燃烧室中。

公开(公告)号：US07677221B2

公开(公告)日：2010-03-16

申请号：US11908842

申请日：2006-03-15

Applicant: Vincent Knop ,  Alain Ranini ,  Bruno Walter

Inventor： Vincent Knop ,  Alain Ranini ,  Bruno Walter

IPC: F02B3/00 ,  F02B5/00

CPC classification number: F02B23/0696 ,  F02B23/0672 ,  Y02T10/125

Abstract: The invention concerns an internal combustion engine, in particular with direct injection comprising at least one cylinder (10), one piston (30) sliding in said cylinder, a combustion chamber (26) delimited on one side by the upper side of the piston including a concave trough (32) wherein is arranged a dog point (34) with apex angle (a2) and a fuel injector (22) for injecting fuel at a spray angle (a1) not greater than 2 Arctg CD/2f where CD is the diameter of the cylinder (10) and F the distance between the point of origin of the fuel jets derived from the injector and the position of the piston (30) corresponding to a crankshaft angle of 50° relative to the upper dead center. The invention is characterized in that the apex angle (a2) of the dog point is greater than the spray angle (a1) by an angle ranging between 30° and 60°.

Abstract translation: 本发明涉及内燃机，特别是直接喷射，其包括至少一个气缸（10），在所述气缸中滑动的一个活塞（30），在活塞的上侧限定一侧的燃烧室（26），其包括 凹槽（32），其布置有具有顶角（a2）的爪形点（34）和用于以不大于2Arctg CD / 2f的喷射角（a1）喷射燃料的燃料喷射器（22），其中CD是 气缸（10）的直径，F是从喷射器获得的燃料喷嘴的原点与相对于上死点相对应的曲轴角度为50°的活塞（30）的位置之间的距离。 本发明的特征在于，该爪点的顶角（a2）大于喷雾角（a1）30°至60°之间的角度。

公开(公告)号：US20090114185A1

公开(公告)日：2009-05-07

申请号：US11908842

申请日：2006-03-15

Applicant: Vincent Knop ,  Alain Ranini ,  Bruno Walter

Inventor： Vincent Knop ,  Alain Ranini ,  Bruno Walter

IPC: F02B5/00

CPC classification number: F02B23/0696 ,  F02B23/0672 ,  Y02T10/125

Abstract: The invention concerns an internal combustion engine, in particular with direct injection comprising at least one cylinder (10), one piston (30) sliding in said cylinder, a combustion chamber (26) delimited on one side by the upper side of the piston including a concave trough (32) wherein is arranged a dog point (34) with apex angle (a2) and a fuel injector (22) for injecting fuel at a spray angle (a1) not greater than 2 Arctg CD/2f where CD is the diameter of the cylinder (10) and F the distance between the point of origin of the fuel jets derived from the injector and the position of the piston (30) corresponding to a crankshaft angle of 50° relative to the upper dead center. The invention is characterized in that the apex angle (a2) of the dog point is greater than the spray angle (a1) by an angle ranging between 30° and 60°.

Abstract translation: 本发明涉及内燃机，特别是直接喷射，其包括至少一个气缸（10），在所述气缸中滑动的一个活塞（30），在活塞的上侧限定一侧的燃烧室（26），其包括 凹槽（32），其布置有具有顶角（a2）的爪形点（34）和用于以不大于2Arctg CD / 2f的喷射角（a1）喷射燃料的燃料喷射器（22），其中CD是 气缸（10）的直径，F是从喷射器获得的燃料喷嘴的原点与相对于上死点相对应的曲轴角度为50°的活塞（30）的位置之间的距离。 本发明的特征在于，该爪点的顶角（a2）大于喷雾角（a1）30°至60°之间的角度。

公开(公告)号：US09907591B2

公开(公告)日：2018-03-06

申请号：US13419908

申请日：2012-03-14

Applicant: Tom Overes ,  Bruno Walter

Inventor： Tom Overes ,  Bruno Walter

IPC: A61B17/04 ,  A61B17/84 ,  A61B90/92

CPC classification number: A61B17/842 ,  A61B17/0401 ,  A61B90/92 ,  A61B2017/0417 ,  A61B2017/0445

Abstract: An anchoring device includes (a) a flexible member extending from a proximal end to a distal end and (b) an elongated anchor member extending from a first end to a second end and attached to the distal end of the flexible member such that the anchor member is movable between an insertion configuration in which the anchor member is substantially parallel to the flexible member and a locked configuration in which the anchor member is substantially perpendicular to the flexible member in combination with (c) a flexible removal element extending from a proximal end to a distal end attached to the first end of the anchor member.

公开(公告)号：US08663224B2

公开(公告)日：2014-03-04

申请号：US13227169

申请日：2011-09-07

Applicant: Tom Overes ,  Bruno Walter ,  Martin Jaeger ,  Daniel Andermatt

Inventor： Tom Overes ,  Bruno Walter ,  Martin Jaeger ,  Daniel Andermatt

IPC: A61B17/56 ,  A61B17/58 ,  A61F2/30

CPC classification number: A61B17/72 ,  A61B17/164 ,  A61B17/1725 ,  A61B17/1739 ,  A61B17/7208 ,  A61B17/7225 ,  A61B17/725 ,  A61B17/7283 ,  A61B17/7291 ,  A61B2017/0046

Abstract: A surgical nail for treating a fractured bone includes a nail body extending along a longitudinal axis from a trailing end to a leading end and including a trailing end locking aperture extending transversely through a trailing end portion thereof and a leading end locking aperture extending transversely through a leading end portion thereof; a trailing end connecting element located at the trailing end of the nail body adapted and configured to be coupled to a trailing end aiming guide; and a leading end connecting element at the leading end of the nail body adapted and configured to be coupled to a leading end aiming guide.

Abstract translation: 用于治疗骨折骨的外科手术钉包括钉体，其沿着纵向轴线从后端延伸到前端，并且包括横向延伸穿过其后端部分的后端锁定孔和横向延伸穿过其的前端锁定孔 其前端部分; 位于钉体的后端的后端连接元件适于并构造成联接到尾端瞄准引导件; 并且在钉体的前端处的前端连接元件适于并构造成联接到前端瞄准引导件。

公开(公告)号：US20070163535A1

公开(公告)日：2007-07-19

申请号：US11610672

申请日：2006-12-14

Applicant: Bruno Walter

Inventor： Bruno Walter

IPC: F02F3/26 ,  F02B3/00

CPC classification number: F02D41/403 ,  F02B1/12 ,  F02B3/06 ,  F02B23/0669 ,  F02B23/0672 ,  F02B2275/14 ,  F02D41/3035 ,  Y02T10/123 ,  Y02T10/44

Abstract: The present invention relates to a method of injecting fuel into the combustion chamber (16) of a cylinder of a direct-injection four-stroke internal-combustion engine, notably of diesel type, that can run according to a homogeneous combustion mode and according to a conventional combustion mode. According to the invention, this method consists, for the conventional combustion mode of the engine, in feeding into this chamber a first amount of fuel in the vicinity of the top dead centre of the piston at the beginning of the intake phase and another quantity of fuel in the vicinity of the top dead centre of this piston at the end of the compression phase.

Abstract translation: 本发明涉及一种将燃料喷射到可以根据均质燃烧模式运行的直喷式四冲程内燃机（特别是柴油型）的气缸的燃烧室（16）中的方法，并且根据 常规燃烧模式。 根据本发明，该方法包括对于发动机的常规燃烧模式，在进气阶段开始时向活塞进入活塞上死点附近的第一量的燃料，另一数量的 在压缩阶段结束时在该活塞的上止点附近的燃料。

公开(公告)号：US07059426B2

公开(公告)日：2006-06-13

申请号：US11150199

申请日：2005-06-13

Applicant: Bruno Walter

Inventor： Bruno Walter

IPC: E21B47/00

CPC classification number: E21B21/106 ,  E21B4/20 ,  E21B7/24

Abstract: An underground drilling method and apparatus generates intense pressure pulses at a location at the surface. The pressure pulses propagate down through a drill string to a drill bit. The pulses may be generated by creating water hammer in flowing drilling mud. Intensity of the acoustic pulses is increased in the bit nozzles. Vigorous pulsing of the fluid exiting the bit nozzles results in better cleaning of the hole bottom and faster drilling. The pulses may be used to drive the operation of various down hole tools. One type of tool has multiple pistons arranged in series. High pressure pulses move the pistons to generate strong mechanical vibration in the drill string. Vibration of the drill string may also reduce the friction between the drill string and the hole, resulting in lower torque requirements.

Abstract translation: 地下钻井方法和装置在地面的某个位置产生强烈的压力脉冲。 压力脉冲通过钻柱向下传播到钻头。 脉冲可以通过在流动的钻井泥浆中产生水锤而产生。 声波脉冲的强度在位喷嘴中增加。 离开钻头喷嘴的流体的剧烈脉冲导致孔底部的更好的清洁和更快的钻孔。 脉冲可用于驱动各种井下工具的操作。 一种类型的工具具有串联布置的多个活塞。 高压脉冲移动活塞以在钻柱中产生强烈的机械振动。 钻柱的振动也可以减小钻柱和孔之间的摩擦，导致较低的扭矩要求。