公开(公告)号：US20130284141A1

公开(公告)日：2013-10-31

申请号：US13992721

申请日：2011-11-10

Applicant: Peter Nyberg

Inventor： Peter Nyberg

IPC: F02F3/00

CPC classification number: F02F3/00 ,  F02B3/06 ,  F02F3/0069 ,  F02F3/02 ,  F02F3/105 ,  F02F3/22 ,  F05C2201/021 ,  F05C2201/0448

Abstract: In a piston (1) for combustion engines are included a piston crown (2), a piston skirt (3) and portions (4A, 4B; 13) for receiving a piston pin (5) by means of which the piston is pivotally supported on a connection rod, whereby a protection (7) covering a major portion of a bottom side of the piston crown is supported on the piston pin. The protection is fitted in sealing engagement with a first inner portion of the piston skirt, forming an uninterrupted gap in relation to a main portion of the piston crown and with at least a portion of the protection being provided at a distance inside a second outer portion of the piston skirt.

Abstract translation: 在用于内燃机的活塞（1）中包括活塞冠（2），活塞裙（3）和用于容纳活塞销（5）的部分（4A，4B; 13），借助于该活塞销枢转地支撑活塞 在连接杆上，由此覆盖活塞顶部的底侧的主要部分的保护件（7）被支撑在活塞销上。 保护装置与活塞裙部的第一内部部分密封接合，形成相对于活塞顶部的主要部分的不间断间隙，并且至少一部分保护件设置在第二外部部分内的距离处 的活塞裙。

公开(公告)号：US20140345561A1

公开(公告)日：2014-11-27

申请号：US14355880

申请日：2012-09-07

Applicant: Peter Nyberg

Inventor： Peter Nyberg

IPC: F02F3/00

CPC classification number: F02F3/0015 ,  F02F3/0069 ,  F16J1/006 ,  F16J1/16 ,  F16J7/00

Abstract: In an assembly (1) for a combustion engine, consisting of a piston (2) and a connecting rod (17), the piston includes a piston crown (3), a piston skirt (4) and portions (10, 14) for accommodating a piston pin (6) through which the piston is intended to be supported on the connecting rod. The piston skirt has a completely closed bottom part (15) and in its portion for accommodating the piston pin has apertures (16) sealing against the piston pin but otherwise completely encloses a bottom part (12) of the piston crown as well as the piston crown portion (10) for accommodating the piston pin. The connecting rod further has a fork shape in its end (19) facing the piston. A piston and a connecting rod, respectively, for use in such an assembly are likewise provided.

Abstract translation: 在由活塞（2）和连杆（17）组成的用于内燃机的组件（1）中，活塞包括活塞冠（3），活塞裙（4）和用于 容纳活塞销（6），活塞旨在通过该活塞销支撑在连接杆上。 活塞裙部具有完全封闭的底部部分（15），并且在其用于容纳活塞销的部分中具有密封抵靠活塞销的孔（16），但是另外完全包围活塞顶部的底部部分（12）以及活塞 冠部（10），用于容纳活塞销。 连杆在其端部（19）上还具有面向活塞的叉状。 同样提供用于这种组件的活塞和连杆。

公开(公告)号：US09670869B2

公开(公告)日：2017-06-06

申请号：US14355880

申请日：2012-09-07

Applicant: Peter Nyberg

Inventor： Peter Nyberg

IPC: F02B75/32 ,  F02F3/00 ,  F16J1/16 ,  F16J7/00 ,  F16J1/00

CPC classification number: F02F3/0015 ,  F02F3/0069 ,  F16J1/006 ,  F16J1/16 ,  F16J7/00

Abstract: An assembly for a combustion engine may include a piston and a connecting rod. The piston may include a piston crown, a piston skirt, and respective portions for accommodating a piston pin through which the piston is intended to be supported on the connecting rod. The piston skirt may have a completely closed bottom part and apertures may be provided in the portion for accommodating the piston pin. The apertures may seal against the piston pin to enclose a bottom part of the piston crown as well as the piston crown portion for accommodating the piston pin. The connecting rod may have a fork shape in an end facing the piston.

公开(公告)号：US08978612B2

公开(公告)日：2015-03-17

申请号：US13992721

申请日：2011-11-10

Applicant: Peter Nyberg

Inventor： Peter Nyberg

IPC: F02F3/00 ,  F02F3/02 ,  F02F3/10 ,  F02B3/06 ,  F02F3/22

CPC classification number: F02F3/00 ,  F02B3/06 ,  F02F3/0069 ,  F02F3/02 ,  F02F3/105 ,  F02F3/22 ,  F05C2201/021 ,  F05C2201/0448

Abstract: In a piston (1) for combustion engines are included a piston crown (2), a piston skirt (3) and portions (4A, 4B; 13) for receiving a piston pin (5) by means of which the piston is pivotally supported on a connection rod, whereby a protection (7) covering a major portion of a bottom side of the piston crown is supported on the piston pin. The protection is fitted in sealing engagement with a first inner portion of the piston skirt, forming an uninterrupted gap in relation to a main portion of the piston crown and with at least a portion of the protection being provided at a distance inside a second outer portion of the piston skirt.

Abstract translation: 在用于内燃机的活塞（1）中包括活塞冠（2），活塞裙（3）和用于容纳活塞销（5）的部分（4A，4B; 13），借助于该活塞销枢转地支撑活塞 在连接杆上，由此覆盖活塞顶部的底侧的主要部分的保护件（7）被支撑在活塞销上。 保护装置与活塞裙部的第一内部部分密封接合，形成相对于活塞顶部的主要部分的不间断间隙，并且至少一部分保护件设置在第二外部部分内的距离处 的活塞裙。

公开(公告)号：US5647304A

公开(公告)日：1997-07-15

申请号：US553414

申请日：1995-11-22

Applicant: Leif Nyberg ,  Peter Nyberg ,  Bengt-Olov Robertsson

Inventor： Leif Nyberg ,  Peter Nyberg ,  Bengt-Olov Robertsson

IPC: F02M25/10 ,  F02B75/12

CPC classification number: F02M25/10 ,  F01N2430/06 ,  F02D2200/0606 ,  F23L2900/07004 ,  Y02E20/344 ,  Y02T10/121

Abstract: The invention is directed to a method and a device for improving combustion in combustion processes and to achieve cleaner emissions. An oxidizer in gaseous form is introduced to metal-containing surfaces or surfaces onto which oxidizers can deposit in the combustion area or its proximity so that a direct convergence with the fuel feed and its admixture with air is obtained. The regulation of the flow supply is effected with an engine feedback control system. The following are also effected by the control system: the gaseous flow, the flow speed and concentration according to the engine load, motor speed, temperature, fuel consumption and gaseous emissions.

Abstract translation: PCT No.PCT / SE94 / 00481 Sec。 371日期：1995年11月22日 102（e）1995年11月22日日期PCT 1994年5月24日PCT PCT。 公开号WO94 / 28291 日期1994年12月8日本发明涉及一种用于改善燃烧过程中燃烧并实现更清洁排放的方法和装置。 将气态氧化剂引入到含金属的表面或表面上，氧化剂可以在其上沉积在燃烧区域或其邻近处，从而获得与燃料进料的直接收敛及其与空气的混合物。 通过发动机反馈控制系统实现流量调节。 控制系统还可以实现以下功能：根据发动机负载，电机速度，温度，燃料消耗和气体排放的气流，流速和浓度。