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1. 发明专利

JP2014173496A Method for manufacturing heat insulation structure of engine combustion chamber 有权
标题翻译：发动机燃烧室热绝缘结构的制造方法
公开(公告)号：JP2014173496A
公开(公告)日：2014-09-22
申请号：JP2013046949
申请日：2013-03-08
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KADOSHIMA SHINJI , NANBA SATOSHI , SAKATE NOBUO
IPC分类号： F02F1/00 , F02F1/18 , F02F1/24 , F02F3/10 , F16J1/01 , F16J10/04
CPC分类号： Y02T10/125
摘要： PROBLEM TO BE SOLVED: To ensure that a heat insulation layer having satisfactory gasoline resistance and heat resistance can be formed on the surface of an engine combustion chamber member in a short time.SOLUTION: A silicone resin film is formed on the surface of an iron-based alloy member that faces an engine combustion chamber. The silicone resin film is subjected to a first firing at 170-200°C for 5-20 hours. Thereafter, the silicone resin film is subjected to a second firing at 250-350°C for 0.5-3 hours.
摘要翻译：要解决的问题：确保能够在短时间内在发动机燃烧室构件的表面上形成具有令人满意的耐汽油性和耐热性的绝热层。解决方案：在铁的表面上形成有机硅树脂膜的合金构件面向发动机燃烧室。将有机硅树脂膜在170-200℃下进行第一次烧成5-20小时。然后，将硅酮树脂膜在250-350℃下进行0.5-3小时的第二次烧成。

2. 发明专利

JP2014040817A Heat insulation structure of engine combustion chamber component, and method for manufacturing the same 有权
标题翻译：发动机燃烧室组件的热绝缘结构及其制造方法
公开(公告)号：JP2014040817A
公开(公告)日：2014-03-06
申请号：JP2012184362
申请日：2012-08-23
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KATSURA HIROSHI , KADOSHIMA SHINJI , NANBA SATOSHI , SAKATE NOBUO , YAMANE TAKAKAZU , TAKAMI AKIHIDE
IPC分类号： F02F3/12 , F02B77/11 , F02F3/10
CPC分类号： F05C2251/048
摘要： PROBLEM TO BE SOLVED: To enable easily and accurately providing a heat insulation structure of an engine combustion chamber component having a heat insulation layer which prevents generation of a crack and peeling by absorbing a difference with respect to a thermal expansion coefficient of a base material of an engine component and which can prevent penetration of fuel.SOLUTION: A heat insulation structure in which a heat insulation layer is formed on a surface of a base material of a component constituting an engine combustion chamber, includes the steps of preparing a resin film 14 having characteristics of a thermal deformation temperature of 160°C or less and a tensile fracture elongation of 2% or more, and applying mold lubricant containing anti-gasoline resin to the film 14 or sequentially applying mold lubricant and anti-gasoline resin to the film 14. Then, paint 11a containing silicone resin is applied to a surface of the film 14 on which the mold lubricant or the anti-gasoline resin has been applied, and the paint 11a is adhered by vacuum molding, pressure forming, or vacuum pressure forming, and subsequently the film 14 is released from a mold.
摘要翻译：要解决的问题：为了能够容易且精确地提供具有隔热层的发动机燃烧室部件的隔热结构，该隔热层通过吸收相对于基材的热膨胀系数的差异来防止产生裂纹和剥离发动机部件，其能够防止燃料的渗透。解决方案：在构成发动机燃烧室的部件的基材的表面上形成有隔热层的隔热结构体包括以下步骤：制备树脂膜14 具有160℃以下的热变形温度和2％以上的拉伸断裂伸长率的特性，将含有防汽油树脂的模具润滑剂涂布在薄膜14上，或者依次将模具润滑剂和抗汽油树脂涂布于薄膜然后，将含有有机硅树脂的涂料11a涂布到其上具有模具润滑剂或抗耐候胶的薄膜14的表面上 e树脂，并通过真空成型，压力成形或真空压力成型粘合涂料11a，随后将膜14从模具中脱模。

3. 发明专利

JP2014040816A Heat insulation structure of engine combustion chamber component, and method for manufacturing the same 有权
标题翻译：发动机燃烧室组件的热绝缘结构及其制造方法
公开(公告)号：JP2014040816A
公开(公告)日：2014-03-06
申请号：JP2012184360
申请日：2012-08-23
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KATSURA HIROSHI , KADOSHIMA SHINJI , NANBA SATOSHI , SAKATE NOBUO , YAMANE TAKAKAZU , TAKAMI AKIHIDE
IPC分类号： F02B77/11 , F02F1/00 , F02F3/00 , F02F3/10 , F16L59/06
摘要： PROBLEM TO BE SOLVED: To prevent generation of a crack and peeling by applying to a heat insulation layer a material having a thermal expansion coefficient closer to that of a base material of an engine component, to prevent deformation due to a combustion pressure and so on by strengthening the heat insulation layer, and to prevent penetration of fuel.SOLUTION: In a heat insulation structure in which a heat insulation layer is formed on a surface of a base material of a component constituting an engine combustion chamber, the heat insulation layer 11 includes a silicone resin composition containing a cage type silsesquioxane structure, and hollow particles 12.
摘要翻译：要解决的问题：为了防止产生裂纹和通过向绝热层施加热膨胀系数比发动机部件的基材更接近的材料，以防止由于燃烧压力等导致的变形的材料通过加强绝热层并防止燃料渗透。解决方案：在构成发动机燃烧室的部件的基材的表面上形成绝热层的绝热结构中，隔热层11 包括含有笼型倍半硅氧烷结构的有机硅树脂组合物和中空颗粒12。

4. 发明专利

JP2013185200A Thermal insulation coating structure and method for producing the same 有权
标题翻译：热绝缘涂层结构及其制造方法
公开(公告)号：JP2013185200A
公开(公告)日：2013-09-19
申请号：JP2012050752
申请日：2012-03-07
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KADOSHIMA SHINJI , SAKATE NOBUO , MIWA YOSHIHISA , KAI SHINGO , ICHIKAWA KAZUO , NANBA SATOSHI
IPC分类号： C23C4/18 , C23C4/10 , C23C26/00 , F02F3/12
CPC分类号： F05C2251/048
摘要： PROBLEM TO BE SOLVED: To increase thermal insulation property of a substrate while suppressing permeation of a fuel etc. into a sprayed coating in a thermal insulation coating structure that is formed on a surface of the substrate and includes the sprayed coating and in a method for producing the same.SOLUTION: A sprayed coating 21 having an oxide layer 25 containing zirconia particles 27 is formed on a surface of a piston substrate 19, and a SiO oxide 31 containing Si and O is filled or substantially filled in pores 29 formed on the oxide layer 25.
摘要翻译：要解决的问题：为了提高基材的绝热性，同时抑制在基材表面上形成的包含喷涂的绝热涂层结构中的喷射涂料中的燃料等的渗透，并且包括喷涂的方法制备相同的溶液。在活塞衬底19的表面上形成具有含有氧化锆颗粒27的氧化物层25的喷涂层21，并且将包含Si和O的SiO氧化物31填充或基本上填充在形成在氧化物层25。

5. 发明专利

JP2008127662A Method of manufacturing metal made sliding member 审中-公开
标题翻译：制造金属制品滑动构件的方法
公开(公告)号：JP2008127662A
公开(公告)日：2008-06-05
申请号：JP2006316519
申请日：2006-11-24
申请人： Mazda Motor Corp , マツダ株式会社
发明人： NANBA SATOSHI , ODA NOBUYUKI , TANIDA YOSHIO
IPC分类号： C25D5/48 , C22F1/00 , C22F1/04
摘要： PROBLEM TO BE SOLVED: To hardly peel off a plated film formed on the slide surface of a base material of a metal made slide member and to easily form a recessed part such as an oil hole on the plated film.
SOLUTION: The method of manufacturing the metal made slide member by which the slide member is manufactured by forming the plated film on the slide surface of the metal made base material comprises: (a) a step A for melting the base material of the slide member; (b) a step B for rapidly cooling the base material passed through the (a) step; (c) a step E for forming the plated film on the slide surface of the base material passed through the (b) step; (d) a step F for simultaneously carrying out the artificial aging hardening treatment of the base material and a deposition hardening treatment for depositing a compound in the plated layer by heating the base material passed through the (c) step and having the plated film formed under a prescribed heating condition; and (e) step H for forming a plurality of recessed parts for retaining a lubricant on the plated film after the (d)step.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：难以剥离形成在金属制成的滑动构件的基材的滑动表面上的镀膜，并且容易地在镀膜上形成诸如油孔的凹部。解决方案：通过在金属制的基材的滑动表面上形成电镀膜来制造滑动构件的制造金属制的滑动构件的方法包括：（a）用于熔化基体材料的步骤A 滑动构件; （b）用于快速冷却通过（a）步骤的基材的步骤B; （c）在通过（b）工序的基材的滑动面上形成镀膜的工序E; （d）用于同时进行基材的人造时效硬化处理的步骤F和通过加热通过（c）步骤的基材并形成电镀膜的镀层中的化合物沉积的沉积硬化处理在规定的加热条件下; 和（e）步骤H，用于在（d）步骤之后形成用于将润滑剂保持在镀膜上的多个凹部。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007009265A Masking member and plating method 审中-公开
标题翻译：掩蔽会员和镀层方法
公开(公告)号：JP2007009265A
公开(公告)日：2007-01-18
申请号：JP2005190486
申请日：2005-06-29
申请人： Mazda Motor Corp , マツダ株式会社
发明人： TANIDA YOSHIO , NANBA SATOSHI , KADOSHIMA SHINJI
IPC分类号： C25D5/02 , C25D7/04
摘要： PROBLEM TO BE SOLVED: To provide a masking member which is used when stacked workpieces are electroplated in a lump to have a plated film formed thereon, makes the film formed so as to have more uniform thickness and quality, and makes the film formed in a shorter time; and also to provide a plating method.
SOLUTION: The masking member 10 is liquid-tightly inserted between the adjacent workpieces (W), for the steps of stacking a plurality of the workpieces (W) having penetrating apertures so that the apertures can communicate with each other, and forming a plated film on the inner peripheral surface of the respective apertures in a lump with an electroplating method. The masking member 10 has a hole having approximately the same shape as the aperture, and notches 13 which are formed in each of both sides of a bottom edge 12 that determines the holes, and make room between both sides of the bottom edge and the workpiece.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种掩模构件，其在堆叠的工件一体地电镀以在其上形成电镀膜时使用，使得膜形成为具有更均匀的厚度和质量，并使膜形成时间较短; 并提供电镀方法。解决方案：掩蔽构件10液密地插入相邻工件（W）之间，用于堆叠具有穿透孔的多个工件（W）的步骤，使得孔可以彼此连通，并且形成通过电镀方法在各个孔的内周面上形成电镀膜。掩模构件10具有与孔大致相同形状的孔，以及形成在底边12的两侧的各侧的切口13，其确定孔，并且在底边的两侧和工件之间形成空间。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006219756A Plating layer for sliding portion and method for forming the same 有权
标题翻译：用于滑动部分的层压板及其形成方法
公开(公告)号：JP2006219756A
公开(公告)日：2006-08-24
申请号：JP2005240695
申请日：2005-08-23
申请人： Mazda Motor Corp , マツダ株式会社
发明人： TANIDA YOSHIO , KADOSHIMA SHINJI , NANBA SATOSHI
IPC分类号： C25D7/00 , F02F1/00 , F16J9/26
CPC分类号： C25D3/10 , C25D3/56 , C25D5/18 , C25D7/10 , C25D11/38 , C25D15/02 , F16C33/12 , Y10T428/12479 , Y10T428/12847 , Y10T428/12854 , Y10T428/12993
摘要： PROBLEM TO BE SOLVED: To attain the reduction of friction and the improvement of lubricating properties in a plating layer for a sliding portion. SOLUTION: In forming a plating layer for a sliding portion, which comprises Cr that is electrolytically-deposited in a plating bath containing Cr, the plating bath contains organic sulfonic acid. Accordingly, micro-cracks are formed at the plating layer. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了实现滑动部分的镀层中的摩擦力的降低和润滑性能的提高。解决方案：在形成用于含有Cr的电镀浴中电解沉积的Cr的滑动部分的镀层时，镀浴含有有机磺酸。因此，在镀层形成微裂纹。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JPS59153925A Rotor housing for rotary piston engine and manufacture thereof 失效
标题翻译：旋转活塞发动机转子壳及其制造
公开(公告)号：JPS59153925A
公开(公告)日：1984-09-01
申请号：JP2660883
申请日：1983-02-18
申请人： Mazda Motor Corp
发明人： MIYATA JIYUN , TARUMOTO KOUJI , NANBA SATOSHI
IPC分类号： F01C21/10 , F02B55/08
CPC分类号： F02B55/08
摘要： PURPOSE:To produce a rotor housing having high abrasion-resistance at low cost by applying hard chrome galvanization having hardness higher than specific level on the innercircumference of rotor housing while forming hard ceramic film on the top surface. CONSTITUTION:A sheet metal 2 is jointed to the innercircumference of rotor housing 1 of rotary piston engine casted of aluminium alloy. Hard chrome galvanized film 3 having surface hardness Hv higher than 700 is formed on the inner-circumferential face 2a of sheet metal 2 while many pores 3a are formed in the inner-circumferential face and the surface of film 3 is made porous by applying counter-electric processing and polishing work. While hard ceramic film 4 is formed through gas phase galvanization such as spattering on the uppermost surface of film 3. Said film 4 is composed of titanium or chrome carbide layer or titanium or chrome nitride layer where the pore section 3a of film 4 is made concave. The surface hardness of said film 4 is higher than Hv 1,000 while the thickness is more than 1mu.
摘要翻译：目的：通过在顶表面上形成硬质陶瓷膜，在硬度高于特定水平的硬铬镀层上，在低温下制造具有高耐磨性的转子外壳，从而在转子外壳的内圆周上形成硬质陶瓷膜。构成：钣金2与铝合金铸造的旋转活塞式发动机的转子壳体1的内周接合。在金属板2的内周面2a上形成表面硬度Hv高于700的硬铬镀锌膜3，同时在内周面形成许多孔3a，并且通过应用反渗透膜，使膜3的表面多孔化，电加工和抛光工作。虽然通过诸如在膜3的最上表面上溅射的气相镀锌形成硬质陶瓷膜4.所述膜4由钛或碳化铬层或钛或氮化铬层组成，其中膜4的孔部分3a形成为凹。所述膜4的表面硬度高于Hv 1000，而厚度大于1mu。

9. 发明专利

JP2014040818A Heat insulation structure of engine combustion chamber component, and method for manufacturing the same 有权
标题翻译：发动机燃烧室组件的热绝缘结构及其制造方法
公开(公告)号：JP2014040818A
公开(公告)日：2014-03-06
申请号：JP2012184364
申请日：2012-08-23
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KATSURA HIROSHI , KADOSHIMA SHINJI , NANBA SATOSHI , SAKATE NOBUO , YAMANE TAKAKAZU , TAKAMI AKIHIDE
IPC分类号： F02F3/10 , F02B77/11 , F02F1/00 , F02F1/24 , F02F3/00 , F02F3/26 , F16L59/06
摘要： PROBLEM TO BE SOLVED: To prevent generation of a crack and peeling by applying to a heat insulation layer a material having a thermal expansion coefficient closer to that of a base material of an engine component, to prevent deformation due to a combustion pressure and so on by strengthening the heat insulation layer, and to prevent penetration of fuel.SOLUTION: In a heat insulation structure in which a heat insulation layer is formed on a surface of a base material of a component constituting an engine combustion chamber, the heat insulation layer 11 includes silicone resin and hollow particles 12. The surface of the hollow particle 12 is processed with an organic compound capable of covalently bonding with the silicone resin, and thus the silicone resin and the hollow particles 12 are indirectly bonded with each other.
摘要翻译：要解决的问题：为了防止产生裂纹和通过向绝热层施加热膨胀系数比发动机部件的基材更接近的材料，以防止由于燃烧压力等导致的变形的材料通过加强绝热层并防止燃料渗透。解决方案：在构成发动机燃烧室的部件的基材的表面上形成绝热层的绝热结构中，隔热层11 包括硅树脂和中空颗粒12.中空颗粒12的表面用能够与硅树脂共价键合的有机化合物加工，因此硅树脂和中空颗粒12彼此间接结合。

10. 发明专利

JP2014001718A Heat insulation structure of engine combustion chamber component and manufacturing method of the same 有权
标题翻译：发动机燃烧室组件的热绝缘结构及其制造方法
公开(公告)号：JP2014001718A
公开(公告)日：2014-01-09
申请号：JP2012138951
申请日：2012-06-20
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KADOSHIMA SHINJI , SAKATE NOBUO , NANBA SATOSHI , MIWA YOSHIHISA
IPC分类号： F02B23/00 , F01L3/02 , F02B77/11 , F02F1/00 , F02F3/10 , F02F3/12
CPC分类号： F05C2251/048 , Y02T10/125
摘要： PROBLEM TO BE SOLVED: To improve a low thermal conductivity in a heat insulation structure of an engine combustion chamber component and suppress deformation of the heat insulation structure due to a combustion pressure, with a simple constitution.SOLUTION: A heat insulation structure includes a heat insulation layer 21 formed on a base material surface of each of a piston 1, a cylinder block 3, a cylinder head 5, and intake/exhaust valves 7, 11 which constitute an engine combustion chamber. The heat insulation layer 21 includes a base layer 23 formed on a surface of a base material 19 and containing hollow particles 31 of inorganic oxide and Si system resin, and a surface layer 25 containing SiOwhich is formed by oxidation of the Si system resin contained in the base layer 23.
摘要翻译：要解决的问题：为了提高发动机燃烧室部件的隔热结构的低导热性，并且以简单的结构抑制由于燃烧压力导致的隔热结构的变形。解决方案：隔热结构包括热量绝缘层21，其形成在构成发动机燃烧室的活塞1，气缸体3，气缸盖5和进气/排气阀7,11的基材表面上。绝热层21包括形成在基材19的表面上并具有无机氧化物和Si系树脂的中空粒子31的基底层23和含有SiO的表面层25，所述表面层25含有通过氧化Si系树脂而形成的SiO 基层23。

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