专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06428633B1 Steel for welded structures and welding wire 有权
标题翻译：焊接结构钢和焊丝
公开(公告)号：US06428633B1
公开(公告)日：2002-08-06
申请号：US09174848
申请日：1998-10-19
申请人： Tadashi Kasuya , Shigeru Ohkita , Masao Fuji , Naoki Saitou , Junichi Kobayashi , Toshihiko Chiba
发明人： Tadashi Kasuya , Shigeru Ohkita , Masao Fuji , Naoki Saitou , Junichi Kobayashi , Toshihiko Chiba
IPC分类号： C22C3808
CPC分类号： C22C38/46 , B23K33/00 , B23K33/004 , B23K35/3066 , B23K35/3086 , C22C38/08 , C22C38/44 , C22C38/48 , C22C38/50
摘要： In order to conduct welding so that the welded steel shows a decreased residual stress after welding without a post treatment such as a PWHT, the steel for welded structures and the welding wire of the present invention starts a transformation from austenite into martensite at a temperature (Ms temperature) from at least 200° C. to up to 350° C., and has a yield strength from at least 60 kg/mm2 to up to 120 kg/mm2 at the transformation starting temperature. The multipass welding process of the present invention comprises forming a weld metal having a Ms temperature of 150° C. to 300° C., and TIG remelt-run welding the surface of the final layer.
摘要翻译：为了进行焊接，焊接后的焊接钢在PWHT等后处理中显示出残留应力降低，本发明的焊接结构用钢和焊丝开始在温度（奥氏体）向奥氏体转变为马氏体 Ms温度）从至少200℃至高达350℃，并且在转变开始温度下的屈服强度从至少60kg / mm 2至高达120kg / mm 2。本发明的多焊接方法包括形成Ms温度为150℃至300℃的焊接金属，并且TIG重熔焊接最终层的表面。

2. 发明申请

US20120107103A1 GAS TURBINE SHROUD WITH CERAMIC ABRADABLE LAYER 审中-公开
标题翻译：具有陶瓷可拆卸层的气体涡轮机
公开(公告)号：US20120107103A1
公开(公告)日：2012-05-03
申请号：US13242951
申请日：2011-09-23
申请人： Yoshitaka Kojima , Hideyuki Arikawa , Akira Mebata , Tadashi Kasuya , Hiroyuki Doi , Kunihiro Ichikawa , Takao Endo , Kazuto Mikazuki , Hidetoshi Kuroki
发明人： Yoshitaka Kojima , Hideyuki Arikawa , Akira Mebata , Tadashi Kasuya , Hiroyuki Doi , Kunihiro Ichikawa , Takao Endo , Kazuto Mikazuki , Hidetoshi Kuroki
IPC分类号： F01D11/12 , B23P15/00
CPC分类号： F01D11/122 , F05D2230/311 , F05D2240/11 , F05D2300/514 , F05D2300/522 , Y10T29/49323
摘要： A gas turbine shroud includes a ceramic abradable coating superior in abradable property and durability. The gas turbine ceramic abradable coating of the present invention is configured by an abradable metal layer and a porous ceramic abradable layer (hardness RC15Y: 80±3), the porous ceramic abradable layer is provided with slit grooves by machining work, and a slit groove width is 0.5 to 5 mm. Thereby, the abradable property, and durability against a thermal cycle and high-temperature oxidation are improved.
摘要翻译：燃气轮机罩包括耐磨性和耐久性优异的陶瓷耐磨涂层。本发明的燃气轮机陶瓷耐磨涂层由耐磨金属层和多孔陶瓷耐磨层（硬度RC15Y：80±3）构成，多孔陶瓷耐磨层通过加工加工而形成狭缝槽，狭缝槽宽度为0.5〜5mm。由此，能够提高耐磨损性，耐热循环性和耐高温氧化性。

3. 发明申请

US20050230010A1 Treatment method for improving fatigue life and long-life metal material treated by using same treatment 有权
标题翻译：通过使用相同的处理改善疲劳寿命和长寿命金属材料处理方法
公开(公告)号：US20050230010A1
公开(公告)日：2005-10-20
申请号：US10826772
申请日：2004-04-16
申请人： Tomonori Tominaga , Kazumi Matsuoka , Tadashi Ishikawa , Tadashi Kasuya , Koji Homma
发明人： Tomonori Tominaga , Kazumi Matsuoka , Tadashi Ishikawa , Tadashi Kasuya , Koji Homma
IPC分类号： C21D10/00 , G01N27/90
CPC分类号： C21D10/00 , C21D10/005 , G01N27/90
摘要： A novel treatment method, for improving fatigue life, is provided that aims to resolve problems associated with conventional treatment methods for improving fatigue life of metal by reduction of stress concentration and conventional treatment methods for improving fatigue life of metal by introduction of compressive stress, that is, problems of poor efficiency in work execution, required level of skill of workers, and the impossibility of quality control due to lack of means for measuring the effect after treatment, characterized in that, for locations in metal for which fatigue is a problem, after pre-treatment is performed, ultrasonic impact treatment is performed, and thereafter, a quality assurance test is performed so as to improve the fatigue life of the metal.
摘要翻译：提供一种用于提高疲劳寿命的新型处理方法，其目的是解决与通过减少应力集中度来提高金属疲劳寿命的常规处理方法相关的问题和通过引入压应力来提高金属疲劳寿命的常规处理方法，是由于缺乏测量处理后的效果的手段，工作执行效率低下，工人的技能水平以及不可能进行质量控制的问题，其特征在于，对于疲劳问题的金属中，在进行预处理之后，进行超声波冲击处理，之后，进行质量保证试验，以提高金属的疲劳寿命。

4. 发明申请

US20050200085A1 Metal laminate gasket 失效
标题翻译：金属层压垫片
公开(公告)号：US20050200085A1
公开(公告)日：2005-09-15
申请号：US11067931
申请日：2005-03-01
申请人： Tadashi Kasuya
发明人： Tadashi Kasuya
IPC分类号： F02F11/00 , F16J15/08
CPC分类号： F16J15/0825 , F16J2015/085 , F16J2015/0856
摘要： A metal laminate gasket with a hole to be sealed includes a base metal plate having a first hole corresponding to the hole to be sealed, and a first steel plate laminated on one side of the base metal plate and having a second hole with a diameter greater than that of the first hole. The second hole has an inner surface and is aligned with the first hole when the base metal plate and the first steel plate are laminated. A coating layer is deposited on the first steel plate and has a portion deposited on the inner surface of the second hole.
摘要翻译：具有要密封的孔的金属叠层垫圈包括具有与要密封的孔相对应的第一孔的基底金属板和层压在基底金属板的一侧上并具有直径更大的第二孔的第一钢板比第一个洞的。当基体金属板和第一钢板层叠时，第二孔具有内表面并与第一孔对齐。涂层沉积在第一钢板上，并且具有沉积在第二孔的内表面上的部分。

5. 发明申请

US20090289041A1 ELECTRIC JOINING METHOD AND ELECTRIC JOINING APPARATUS 审中-公开
标题翻译：电加工方法和电接合装置
公开(公告)号：US20090289041A1
公开(公告)日：2009-11-26
申请号：US12537032
申请日：2009-08-06
申请人： Takeshi Tsukamoto , Tadashi Kasuya
发明人： Takeshi Tsukamoto , Tadashi Kasuya
IPC分类号： B23K11/11
CPC分类号： B23K11/002 , B23K2101/04
摘要： A resistance bonding method comprises contacting a plurality of bonding members, which are electro-conductive, supplying current to the bonding members under a stress applied to a contact interface therebetween by means of plural electrodes in contact with the bonding members thereby to bond the members. The current supply is conducted by switching energizing paths. Part of the members is thermally expanded by current supply before one of the bonding members is contacted with other member, and the members in contact with each other are bonded by the second current supply.
摘要翻译：电阻接合方法包括使多个导电接合构件接触，通过与接合构件接触的多个电极施加到其间的接触界面的应力，向接合构件提供电流，从而接合构件。通过切换通电路径进行电流供给。一部分构件在一个接合构件与其他构件接触之前通过电流供应热膨胀，并且彼此接触的构件通过第二电流源接合。

6. 发明申请

US20070220743A1 ELECTRIC CURRENT BONDING APPARATUS AND ELECTRIC CURRENT BONDING METHOD 审中-公开
标题翻译：电流接合装置和电流接合方法
公开(公告)号：US20070220743A1
公开(公告)日：2007-09-27
申请号：US11626861
申请日：2007-01-25
申请人： Takeshi Tsukamoto , Tadashi Kasuya
发明人： Takeshi Tsukamoto , Tadashi Kasuya
IPC分类号： H05K3/20
CPC分类号： B23K11/002 , Y10T29/49128 , Y10T29/532
摘要： An electric current bonding apparatus, comprising: a plurality of metallic members 101, 102 through which electric current is capable of flowing; a pressurizing unit 2a1, 2a2, 2b for applying pressing forces to the plurality of metallic members 101, 102 so as to press the metallic members against each other; a plurality of paired electrodes 12a, 12b disposed on the plurality of metallic members 101, 102 to heat the metallic members by use of resistance heat generated by a flow of electric current; a power supply 6a, 6b for supplying electric current to the plurality of paired electrodes; and an energizing controller 5 for supplying electric current from the power supply to the plurality of electrodes by making a switchover to an electrode pair across to supply the electric current.
摘要翻译：一种电流接合装置，包括：电流能够流动的多个金属构件101,102; 用于对多个金属构件101,102施加按压力以将金属构件相互压靠的加压单元2a1,2a2,2b; 设置在多个金属构件101,102上的多个成对电极12a，12b，用于通过电流产生的电阻加热金属构件; 用于向多个成对电极提供电流的电源6a，6b; 以及激励控制器5，用于通过切换到电极对以提供电流来从电源向多个电极提供电流。

7. 发明授权

US06896271B2 Metal gasket with coating at flange 有权
标题翻译：金属垫圈，带法兰涂层
公开(公告)号：US06896271B2
公开(公告)日：2005-05-24
申请号：US10338368
申请日：2003-01-09
申请人： Tatsuro Uchida , Tadashi Kasuya
发明人： Tatsuro Uchida , Tadashi Kasuya
IPC分类号： F02F11/00 , F16J15/08
CPC分类号： F16J15/0818 , F16J2015/0837 , F16J2015/0856
摘要： A metal gasket for an internal combustion engine is formed of a metal plate including a base portion extending substantially throughout an entire area to be sealed, at least one hole formed in the base portion, a curved portion extending from the base portion, and a flange extending from the curved portion and disposed on a part of an upper surface of the base portion. A coating member is deposited on the flange facing the base portion and/or the base portion facing the flange. The coating member is formed of a non-thermoplastic coating material to operate as a surface pressure regulating member between the flange and the base portion to thereby regulate a surface pressure at the flange.
摘要翻译：用于内燃机的金属垫圈由金属板形成，金属板包括基本上在整个待密封区域中延伸的基部，在基部中形成的至少一个孔，从基部延伸的弯曲部分，以及凸缘从弯曲部分延伸并设置在基部的上表面的一部分上。涂覆部件沉积在面向基部的凸缘和/或面向凸缘的基部上。涂覆部件由非热塑性涂层材料形成，以在凸缘和基部之间作为表面压力调节构件进行操作，从而调节凸缘处的表面压力。

8. 发明授权

US07399371B2 Treatment method for improving fatigue life and long-life metal material treated by using same treatment 有权
标题翻译：通过使用相同的处理改善疲劳寿命和长寿命金属材料处理方法
公开(公告)号：US07399371B2
公开(公告)日：2008-07-15
申请号：US10826772
申请日：2004-04-16
申请人： Tomonori Tominaga , Kazumi Matsuoka , Tadashi Ishikawa , Tadashi Kasuya , Koji Homma
发明人： Tomonori Tominaga , Kazumi Matsuoka , Tadashi Ishikawa , Tadashi Kasuya , Koji Homma
IPC分类号： C21D1/55
CPC分类号： C21D10/00 , C21D10/005 , G01N27/90
摘要： A novel treatment method, for improving fatigue life, is provided that aims to resolve problems associated with conventional treatment methods for improving fatigue life of metal by reduction of stress concentration and conventional treatment methods for improving fatigue life of metal by introduction of compressive stress, that is, problems of poor efficiency in work execution, required level of skill of workers, and the impossibility of quality control due to lack of means for measuring the effect after treatment, characterized in that, for locations in metal for which fatigue is a problem, after pre-treatment is performed, ultrasonic impact treatment is performed, and thereafter, a quality assurance test is performed so as to improve the fatigue life of the metal.
摘要翻译：提供一种用于提高疲劳寿命的新型处理方法，其目的是解决与通过减少应力集中度来提高金属疲劳寿命的常规处理方法相关的问题和通过引入压应力来提高金属疲劳寿命的常规处理方法，是由于缺乏测量处理后的效果的手段，工作执行效率低下，工人的技能水平以及不可能进行质量控制的问题，其特征在于，对于疲劳问题的金属中，在进行预处理之后，进行超声波冲击处理，之后，进行质量保证试验，以提高金属的疲劳寿命。

9. 发明申请

US20070023401A1 Electric joining method and electric joining apparatus 审中-公开
标题翻译：电接合方法和电接合装置
公开(公告)号：US20070023401A1
公开(公告)日：2007-02-01
申请号：US11494703
申请日：2006-07-28
申请人： Takeshi Tsukamoto , Tadashi Kasuya
发明人： Takeshi Tsukamoto , Tadashi Kasuya
IPC分类号： B23K11/00
CPC分类号： B23K11/002 , B23K2101/04
摘要： A resistance bonding method comprises contacting a plurality of bonding members, which are electro-conductive, supplying current to the bonding members under a stress applied to a contact interface therebetween by means of plural electrodes in contact with the bonding members thereby to bond the members. The current supply is conducted by switching energizing paths. Part of the members is thermally expanded by current supply before one of the bonding members is contacted with other member, and the members in contact with each other are bonded by the second current supply.
摘要翻译：电阻接合方法包括使多个导电接合构件接触，通过与接合构件接触的多个电极施加到其间的接触界面的应力，向接合构件提供电流，从而接合构件。通过切换通电路径进行电流供给。一部分构件在一个接合构件与其他构件接触之前通过电流供应热膨胀，并且彼此接触的构件通过第二电流源接合。

10. 发明申请

US20060163819A1 Metal laminate gasket 有权
标题翻译：金属层压垫片
公开(公告)号：US20060163819A1
公开(公告)日：2006-07-27
申请号：US11328201
申请日：2006-01-10
申请人： Tadashi Kasuya
发明人： Tadashi Kasuya
IPC分类号： F02F11/00
CPC分类号： F16J15/0825 , F02F11/002 , F16J2015/0837 , F16J2015/0862
摘要： A metal gasket for an internal combustion engine includes a first metal plate with a folded portion; a ring member with a sandwiched portion having a sealing bead and an extension portion, with the sandwiched portion being sandwiched in the folded portion to provide a primary sealing portion; a second metal plate laminated to the folded portion of the first metal plate so as to sandwich the extension portion to provide a secondary sealing portion; and a third metal plate sandwiched between the first metal plate and the second metal plate in a portion of the gasket separate from the sandwiched extension portion. In the event that the cylinder head lift becomes greater than the following capability of the sealing bead in the primary sealing portion, the secondary sealing portion provides excellent following capability relative to the lift.
摘要翻译：一种用于内燃机的金属衬垫包括：具有折叠部分的第一金属板; 具有密封珠和延伸部的夹持部的环状部件，夹着部分夹在折叠部分中以提供主密封部分; 层叠到第一金属板的折叠部分的第二金属板，以夹持延伸部分以提供次级密封部分; 以及夹在所述第一金属板和所述第二金属板之间的第三金属板，所述第二金属板与所述夹持的延伸部分分离。在气缸盖升程变得大于主密封部分中的密封凸缘的后续能力的情况下，辅助密封部分相对于升程提供优异的跟随能力。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式