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1. 发明专利

JP2005325452A Surface layer forming cylinder barrel surface, thermal spray powder suitable for cylinder barrel surface, and method for forming cylinder barrel surface layer 审中-公开
标题翻译：表面层形成圆柱滚子表面，适用于圆柱滚子表面的热喷涂粉及其形成圆柱滚子表面层的方法
公开(公告)号：JP2005325452A
公开(公告)日：2005-11-24
申请号：JP2005180905
申请日：2005-06-21
申请人： Sulzer Metoco Ag , スルツァーメトコアーゲーSulzer Metco Ag
发明人： BARBEZAT GERARD
IPC分类号： F02F1/00 , C23C4/08 , C23C4/16 , F16J10/04 , C23C4/06
CPC分类号： C23C4/16 , C23C4/08 , Y10T428/12063
摘要： PROBLEM TO BE SOLVED: To provide a surface layer forming a cylinder barrel surface, a thermal spray powder suited for a cylinder barrel surface, and a method for forming a cylinder barrel surface. SOLUTION: The surface layer for forming the cylinder barrel wall of a combustion engine block is proposed. The surface layer has a separated phase component separated from the phase of a residual substance. The surface layer is formed by plasma-spraying an iron-containing thermal spray powder in which all the components of the layer to be formed are incorporated. The surface layer markedly improves machinability because it can be simply applied without detriment to the important properties as a layer forming material such as abrasion resistance and frictional coefficient in the case when it is applied to a piston ring. Desirable components of the thermal spray powder includes in addition to iron, chromium, manganese, sulfur and carbon. Further, the powder may include arsenic, tellurium, selenium, antimony and/or bismuth. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供形成缸筒表面的表面层，适用于缸筒表面的热喷涂粉末以及用于形成缸筒表面的方法。解决方案：提出了一种用于形成内燃机缸体的缸筒壁的表面层。表面层具有与残留物质的相分离的分离相成分。表面层通过等离子喷涂形成的含铁热喷涂粉末形成，其中所述待形成层的所有组分都被结合。表面层显着地提高了机械加工性，因为它可以简单地施加，而不会损害作为层形成材料的重要性质，例如当施加到活塞环时的耐磨性和摩擦系数。除了铁，铬，锰，硫和碳之外，热喷涂粉末的理想成分还包括。此外，粉末可以包括砷，碲，硒，锑和/或铋。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2006265736A Thermal spraying method of cylinder barrel of combustion engine and device therefor 审中-公开
标题翻译：燃烧发动机气缸的热喷涂方法及其装置
公开(公告)号：JP2006265736A
公开(公告)日：2006-10-05
申请号：JP2006137526
申请日：2006-05-17
申请人： Sulzer Metoco Ag , スルツァーメトコアーゲーSulzer Metco Ag
发明人： KELLER SILVANO
IPC分类号： F02F1/00 , C23C4/12 , C23C4/16
CPC分类号： C23C4/16 , C23C4/12
摘要： PROBLEM TO BE SOLVED: To provide an easily applicable thermal spraying method of a cylinder barrel of a cylinder block in a combustion engine in which the quality of the coating on the cylinder barrel is improved, and to provide a device therefor. SOLUTION: In the entire process of the coating operation, the flow rate of the air passing is maintained at 7 to 12 m/s. This air flow is generated by a sucking means, by which the air passes through a crank case of the cylinder block and is sucked from bottom parts of cylinder bores. Many sucking collars are provided to suck air, are connected with a sucking fan, and further move from the bottom part to lower end parts of the cylinder bores through the crank case. In the process of the coating operation, the pressure of the air flowing into the sucking fan through a sucking conduit is measured, and further, the value of the rate of the air flow passing through the cylinder bores is obtained by calculation. A control mechanism controls an air choke in an air conduit in accordance with the calculated present rate in the cylinder bores. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种易于适用于内燃机中气缸体的气缸筒的热喷涂方法，其中气缸筒上的涂层质量得到改善，并提供其装置。解决方案：在涂覆操作的整个过程中，空气流通的流速保持在7至12m / s。该空气流由吸气装置产生，空气通过气缸体的曲轴箱并从气缸孔的底部部分吸入。提供许多吸入套筒以吸入空气，与抽吸风扇连接，并通过曲轴箱进一步从气缸孔的底部向下端部移动。在涂布操作的过程中，测量通过吸引管道流入吸风扇的空气的压力，并且通过计算获得通过气缸孔的气流的速率的值。控制机构根据气缸孔中计算的当前速率来控制空气管道中的空气扼流圈。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2002047550A SURFACE LAYER CONSTITUTING CYLINDER-BARREL SURFACE, THERMAL SPRAYING POWDER SUITABLE FOR CYLINDER-BARREL SURFACE, AND METHOD FOR DEPOSITING CYLINDER-BARREL SURFACE LAYER 失效
公开(公告)号：JP2002047550A
公开(公告)日：2002-02-15
申请号：JP2001172095
申请日：2001-06-07
申请人： SULZER METOCO AG
发明人： BARBEZAT GERARD
IPC分类号： F02F1/00 , C23C4/08 , C23C4/16 , F16J10/04
摘要： PROBLEM TO BE SOLVED: To provide a surface layer constituting cylinder-barrel surface with which machining can be facilitated without deteriorating the important characteristics of layer-constituting materials and also application to the cylinder surface can be facilitated. SOLUTION: The surface layer for constituting the cylinder-barrel wall of a combustion engine block is provided. The surface layer has precipitated-phase components separated from a phase of residual materials. The surface layer can be deposited by performing plasma spraying with iron which contains thermal spraying powder into which all the components of the layer to be deposited are incorporated. The surface layer can be easily applied without deteriorating important characteristics, such as wear resistance and friction coefficient, required for the layer-constituting materials in the case of application as a piston ring, and as a result machinability can be greatly improved. Preferred components of the thermal spraying powder are chromium, manganese, sulfur and carbon other than iron. Further, the powder can contain arsenic, tellurium, selenium, antimony, and/or bismuth.

4. 发明专利

JP2001043996A PLAZMA SPRAYING DEVICE 失效
公开(公告)号：JP2001043996A
公开(公告)日：2001-02-16
申请号：JP2000176504
申请日：2000-06-13
申请人： SULZER METOCO AG
发明人： MUELLER MARKUS , MAERKI CHRISTIAN
IPC分类号： H05H1/42 , C23C4/00 , H05H1/34
摘要： PROBLEM TO BE SOLVED: To quickly and easily replace by providing an anode base member and a cathode base member forming a plazma gun head member with electrical contact elements, projecting an insulating body member placed therebetween upward from a surface of the head member, and providing a gun shaft member connecting the head member with a quick releasing and fastening means. SOLUTION: A plazma gun shaft member 2 has a quick releasing and fasteing lever member 23 on a part prepared to be fixed. In the fixing, a contact element 7 of the plazma gun head member 1 is inserted into a corresponding recessed part of the plazme gun shaft member 2. The quick releasing and fastening lever 23 is upward rotated to be engaged with a lateral recessed part 17 of the contact element 7. Whereby the whole plazma gun head member can be easily and quickly replaced, or removed to replace consumable parts and elements such as an anode nozzle member, a cathode.

5. 发明专利

JP2000054105A METHOD FOR PRETREATMENT AND COATING OF SURFACE 失效
公开(公告)号：JP2000054105A
公开(公告)日：2000-02-22
申请号：JP20178898
申请日：1998-07-16
申请人： SULZER METOCO AG
发明人： CHRISTIAN MICHEL CODER , THIERRY MARSION
IPC分类号： H05H1/42 , C23C4/02 , C23C4/10 , C23C4/12
摘要： PROBLEM TO BE SOLVED: To provide a method treatment and coating of a substrate surface in which the layer of pollutants produced on the surface of the substrate is effectively removed, and the formation of a coating layer is executed, and to provide a device therefor. SOLUTION: This is the method and device for the pretreatment and forming coating by thermal spraying of the surface of a substrate 1, in which the surface of the substrate is progressively exposed to laser irradiation 2, there by, a thin film by pollutants on the surface of the substrate is at least partially removed. Moreover, directly after this pretreatment, a depositing material is deposited on the pretreated substrate surface by thermal spraying. The substrate surface is continuously exposed to the laser irradiation and thermal spraying, there by, many layers of the depositing material are laminated on the substrate surface. The substrate can be made to have a cylindrical shape, and furthermore, in the process of the continuous laser irradiation and thermal spraying, it can be rotated around the axis. The substrate is rotated in the direction in which the substrate surface is first subjected to laser irradiation and is next subjected to thermal spraying. As the laser, a pulse laser is used.

6. 发明专利

JP2006265737A Device for protecting cylinder wall in engine block when thermal-spray is applied 审中-公开
标题翻译：当应用热喷涂时，用于保护发动机气缸中的气缸壁的装置
公开(公告)号：JP2006265737A
公开(公告)日：2006-10-05
申请号：JP2006138009
申请日：2006-05-17
申请人： Sulzer Metoco Ag , スルツァーメトコアーゲーSulzer Metco Ag
发明人： KELLER SILVANO
IPC分类号： C23C4/02 , F02F1/00 , C23C4/01 , C23C4/16 , F02B77/02
CPC分类号： C23C4/16 , C23C4/01 , F02B77/02
摘要： PROBLEM TO BE SOLVED: To provide a device for protecting a cylinder wall in an engine block during thermal-coating, which can be easily and quickly used in a simple design. SOLUTION: The protecting device from contamination to the wall when the wall of the other cylinder line in the engine block is thermal-coated, is provided. For this purpose, this device is provided with many expandable hollow body members and these members can be shifted into an inner part of the cylinder to be protected, and can be expanded once performing the positioning in the inner part of the specified cylinder. These hollow body members are provided with sleeve members having the fixed size, and the sleeve member is surrounded with an expandable elastic envelop member. The expandable hollow members are disposed as the mutually faced two sets. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在热涂覆期间保护发动机缸体中的气缸壁的装置，其可以以简单的设计容易且快速地使用。
解决方案：提供了当发动机缸体中的另一个汽缸管线的壁被热涂覆时，保护装置不受到墙壁的污染。为此，该装置设置有许多可膨胀的中空体部件，并且这些部件可以移动到待保护的气缸的内部部分中，并且一旦在指定的气缸的内部部分进行定位，就可以扩展。这些中空本体构件设置有具有固定尺寸的套筒构件，并且套筒构件被可扩张的弹性包络构件包围。可膨胀的中空构件被设置为相互面对的两组。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2003253418A SURFACE COATING FOR SURFACE TO BE WORKED OF COMBUSTION- ENGINE CYLINDER, AND METHOD OF APPLYING SURFACE COATING 审中-公开
公开(公告)号：JP2003253418A
公开(公告)日：2003-09-10
申请号：JP2003008271
申请日：2003-01-16
申请人： SULZER METOCO AG
发明人： BARBEZAT GERARD
IPC分类号： F16J10/04 , C23C4/04 , C23C4/12 , C23C4/16 , C23C4/18
摘要： PROBLEM TO BE SOLVED: To provide a surface coating for the surface to be worked of a combustion-engine cylinder which has a reduced oil consumption, and exhibits satisfactory friction properties, and to provide a method of applying the same to the face to be worked of a cylinder. SOLUTION: The surface coating for the surface to be worked of a combustion-engine cylinder is applied by plasma spraying. The surface of the coating film has a plurality of pores. The porosity of the coating surface lies within the range of 0.5 to 10%. The statistical mean of pore sizes lies within the range of 1 to 50 μm. Substantially all the pore sizes are 3 O 4 crystals as solid lubricants. Mecnanical finishing is performed, and the roughness of the coating surface is controlled so that the arithmetic mean roughness R a reaches 0.02 to 0.4 μm, and the rugged height R z reaches 0.5 to 5 μm. COPYRIGHT: (C)2003,JPO

8. 发明专利

JP2002339053A PROTECTIVE MASK FITTED TO ENGINE BLOCK WHILE HEAT-COATING CYLINDER BORE, AND HEAT COATING METHOD USING THE SAME 审中-公开
公开(公告)号：JP2002339053A
公开(公告)日：2002-11-27
申请号：JP2002029442
申请日：2002-02-06
申请人： SULZER METOCO AG
发明人： HERBER RALPH , ZURCHER PETER , BARBEZAT GERARD
IPC分类号： F02F1/00 , B05B12/20 , B05B15/04 , C23C4/01 , C23C4/16 , C23C4/12
摘要： PROBLEM TO BE SOLVED: To provide a protective mask of a cylinder bore during a heat coating which is suitable or repeated uses, easily applicable, and capable of being started without any pollution to the engine block or the environment with coating particles, and a method therefor. SOLUTION: The protective mask includes a hollow cylindrical protective mask member which is selected in relation to the diameter of the cylinder bore with the inside diameter thereof heat-coated. The protective mask member includes a tubular outer sleeve and an insertion member to the outer sleeve. The insertion member is loosely inserted in the outer sleeve and perpendicularly movable to the outer sleeve. A stopping member for preventing the insertion member from dropping-off is provided on the insertion member.

9. 发明专利

JP2001052893A PLASMA SPRAYING DEVICE 失效
公开(公告)号：JP2001052893A
公开(公告)日：2001-02-23
申请号：JP2000036596
申请日：2000-02-15
申请人： SULZER METOCO AG
发明人： MUELLER MARKUS
IPC分类号： H05H1/34 , C23C4/00 , H05H1/26 , H05H1/42
摘要： PROBLEM TO BE SOLVED: To provide a plasma spraying device having a plasma torch head capable of depositing a coating of improved quality. SOLUTION: This plasma spraying device includes a plasma torch head 1 equipped with a positive-electrode base body member 2, a negative-electrode base body member 4, and an insulation member 3 inserted between the two base body members. The positive-electrode base body member 2 is equipped with a gas supplying channel 12 opened in a conical recess part 13 provided in the positive-electrode base body member 2. Gas is supplied via the gas supplying channel 12 into a cavity part 15 disposed between a coating-powder supply tube 9 and an outlet nozzle. This prevents coating powder particles from accumulating in the area of the outlet nozzle, thus improving the quality of a coating deposited by the plasma spraying device.

10. 发明专利

JP2007191795A Coating powder to be plasma-sprayed onto substrate, and its usage 有权
标题翻译：涂层粉末要等离子体喷涂在基材上，并使用
公开(公告)号：JP2007191795A
公开(公告)日：2007-08-02
申请号：JP2007009236
申请日：2007-01-18
申请人： Sulzer Metoco Ag , スルツァーメトコアーゲーSulzer Metco Ag
发明人： BARBEZAT GERARD
IPC分类号： C22C38/00 , F02F1/00 , C23C4/04 , C23C4/06 , C23C4/08 , C23C4/10 , C23C4/12 , C23C4/16
CPC分类号： C23C4/16 , C23C4/08
摘要： PROBLEM TO BE SOLVED: To provide a ferrous coating to be applied, by a plasma spraying operation, to a substrate serving as a cylinder sliding surface of a combustion engine block and also to provide a method for applying such a coating. SOLUTION: The ferrous coating to be applied by a plasma spraying operation to the substrate serving as a cylinder sliding surface of a combustion engine block has a bound oxygen content ranging from 1 to 4 wt.%. Such a coating can be applied, for example, by feeding air to a plasma apparatus and plasma spraying the above coating powder and the above air simultaneously onto the above substrate in an amount of 200 to 1,000 standard liters air per minute. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过等离子体喷涂操作将要施加的含铁涂层提供给用作燃烧发动机缸体的气缸滑动表面的基板，并且还提供施加这种涂层的方法。解决方案：通过等离子喷涂操作施加到用作燃烧发动机缸体的气缸滑动表面的衬底上的含铁涂层具有1-4重量％的结合氧含量。这样的涂层可以例如通过将空气送入等离子体装置并将上述涂层粉末和上述空气同时喷射到上述基板上，以每分钟200至1,000标准升的空气的量施加。版权所有（C）2007，JPO＆INPIT

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