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. 发明专利

JP2014077546A Lateral sealing gasket and method 有权
标题翻译：侧密封垫片和方法
公开(公告)号：JP2014077546A
公开(公告)日：2014-05-01
申请号：JP2013251100
申请日：2013-12-04
申请人： Federal-Mogul Corp , フェデラル−モーグルコーポレイション
发明人： DAVID HURLBERT , ROB WATERS
IPC分类号： F16J15/12 , F02F11/00
CPC分类号： F16J15/125 , F16J15/121
摘要： PROBLEM TO BE SOLVED: To provide a solution that enables light-weight flange constructions due to the avoidance of compressive loads.SOLUTION: An elongated elastomeric gasket seals a pair of opposing flanges against the passage of liquid without compressing the flanges together. A reinforcing spring is embedded within the elastomeric gasket and is shaped so as to react when deflected by the operation of installing the gasket into an operative position between the flanges. A strategically located U-shaped bend formed in the reinforcing spring causes, in a preferred embodiment, contact pressure to be increased between opposed sealing beads at the other end of the gasket. More specifically, lateral contact pressure between a first pair of sealing beads and their associated contact faces is increased as a direct result of the reinforcing spring being displaced during the assembly process.
摘要翻译：要解决的问题：提供一种解决方案，可以避免压缩载荷，从而实现轻质的法兰结构。解决方案：细长的弹性垫圈将一对相对的凸缘与液体通道密封，而不会将凸缘压在一起。加强弹簧被嵌入在弹性垫圈内，并且被成形为当通过将垫圈安装到凸缘之间的操作位置的操作而偏转时反应。在优选实施例中，形成在加强弹簧中的具有战略位置的U形弯曲导致在垫圈的另一端处的相对的密封珠之间增加的接触压力。更具体地，由于在组装过程中加强弹簧被移位的直接结果，第一对密封珠与其相关联的接触面之间的侧向接触压力增加。

2. 发明专利

JP2013091109A Piston and method for manufacturing the same 审中-公开
标题翻译：活塞及其制造方法
公开(公告)号：JP2013091109A
公开(公告)日：2013-05-16
申请号：JP2013021351
申请日：2013-02-06
申请人： Federal Mogul Corp , フェデラル−モーグルコーポレイション
发明人： RIBEIRO CARMO , EGERER THOMAS , GAISER RANDALL
IPC分类号： B23K20/00 , B23K20/24 , F02B3/06 , F02F3/00
CPC分类号： F02F3/003 , F02B3/06 , F02F2003/0061
摘要： PROBLEM TO BE SOLVED: To successfully employ an induction welding technique, which has been limited to joining of simple single walled cylindrical petroleum piping, to join a complicated piston structure so as to attain a strong, high integrity joint with a uniform but minimal heat-affected zone across the entire interface of the joining surfaces.SOLUTION: A piston particularly adapted for heavy-duty diesel engine is fabricated from separate parts having circumferentially extending joining surfaces that are heated prior to bonding to an elevated temperature sufficient to enable bonding of the joining surfaces. Thereafter, the joining surfaces are brought into contact with one another and twisted to attain a permanent metal weld at the interface of the joining surfaces.
摘要翻译：要解决的问题：为了成功地采用限于简单的单壁圆柱形石油管道的接合的感应焊接技术，以连接复杂的活塞结构，以获得具有均匀但强度高的完整性接头在接合表面的整个界面上的最小热影响区。解决方案：特别适用于重型柴油发动机的活塞由具有周向延伸的接合表面的分开的部件制造，所述接合表面在接合到足以使接合表面接合的高温之前被加热。此后，使接合面彼此接触并扭曲，以在接合表面的界面处获得永久性金属焊接。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2012160458A Spark plug having precious metal pad attached to ground electrode and method of making the same 审中-公开
标题翻译：具有附着在接地电极上的极细金属板的火花塞及其制造方法
公开(公告)号：JP2012160458A
公开(公告)日：2012-08-23
申请号：JP2012049159
申请日：2012-03-06
申请人： Federal-Mogul Corp , フェデラル−モーグルコーポレイション
发明人： PAUL TINWELL
IPC分类号： H01T13/32 , C22C5/04 , H01T13/20
CPC分类号： H01T13/20 , H01T13/32 , H01T13/39 , H01T21/02
摘要： PROBLEM TO BE SOLVED: To improve spark plug durability through good thermal management of a ground electrode and enhanced local 'wear' protection of the ground electrode.SOLUTION: A spark plug having a ground electrode with a precious metal pad welded to the ground electrode through a series of weld steps. The precious metal pad is a Pt-based pad which is attached to a side surface of the ground electrode via an attachment process that includes: a resistance tack weld to initially secure the pad in place; a coining step to flatten the pad; a second resistance weld to form a permanent weld of the pad to the ground electrode; and a laser capping weld about the exposed periphery of the pad to seal the resistance weld. The laser capping weld comprises numerous overlapping weld spots that together form an annular weld bead located at or just below the discharge surface of the pad.
摘要翻译：要解决的问题：通过接地电极的良好热管理提高火花塞的耐久性，并增强接地电极的局部“磨损”保护。解决方案：具有通过一系列焊接步骤将具有贵金属焊盘的接地电极焊接到接地电极的火花塞。贵金属焊盘是Pt基焊盘，其通过附接工艺附接到接地电极的侧表面，该附接工艺包括：电阻焊接，以将焊盘初始固定在适当位置; 压平垫的压印步骤; 第二电阻焊接，以形成焊盘到接地电极的永久焊接; 围绕焊盘暴露的周边进行激光加盖焊接，以密封电阻焊缝。激光封盖焊缝包括多个重叠的焊点，它们一起形成位于焊盘的放电表面处或正下方的环形焊道。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2011247271A Cover assembly 审中-公开
标题翻译：盖子组装
公开(公告)号：JP2011247271A
公开(公告)日：2011-12-08
申请号：JP2011177513
申请日：2011-08-15
申请人： Federal Mogul Corp , フェデラル−モーグルコーポレイション
发明人： TRIPATHY BHAWANI S , SEDLAR BRENT RYAN
IPC分类号： F02F7/00 , F16J15/06
CPC分类号： F02F7/006 , Y10T403/49 , Y10T403/4916
摘要： PROBLEM TO BE SOLVED: To provide an improved cover assembly such as a valve cover assembly, which has improved fastening performance and closing performance, and reduces fluid leakage such as oil leakage.SOLUTION: A flanged cover assembly includes a cover having a wall portion, a lateral flange surrounding the wall portion extending outwardly therefrom and a plurality of spaced flange bores extending through the flange from an upper surface to a lower surface. The bores are adapted to receive a plurality of corresponding fasteners which are adapted to be inserted through the bores and secure the cover to a base. The cover assembly also includes a spring retainer which is adapted to extend along at least a portion of the outer surface of the lateral attachment flange. The spring retainer has a plurality of spaced retainer bores corresponding to at least two of the spaced flange bores and at least one shaped spring portion that is adapted to contact the upper surface of the lateral attachment flange between the spaced flange bores.
摘要翻译：要解决的问题：提供改进的盖组件，例如阀盖组件，其具有改进的紧固性能和闭合性能，并且减少诸如漏油的流体泄漏。凸缘盖组件包括具有壁部分的盖，围绕从其向外延伸的壁部分的横向凸缘和从上表面延伸穿过凸缘的多个间隔开的凸缘孔。孔适于接收多个对应的紧固件，其适于插入通过孔并将盖固定到基部。盖组件还包括适于沿着侧向附接凸缘的外表面的至少一部分延伸的弹簧保持器。弹簧保持器具有对应于间隔开的凸缘孔中的至少两个的多个间隔开的保持孔，以及至少一个成形的弹簧部分，其适于接触间隔开的凸缘孔之间的侧向附接凸缘的上表面。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2010247236A Piston and method for manufacturing the same 审中-公开
标题翻译：活塞及其制造方法
公开(公告)号：JP2010247236A
公开(公告)日：2010-11-04
申请号：JP2010159944
申请日：2010-07-14
申请人： Federal Mogul Corp , フェデラル−モーグルコーポレイション
发明人： RIBEIRO CARMO , EGERER THOMAS , GAISER RANDALL
IPC分类号： B23K20/00 , B23K20/10 , B23K20/24 , F02B3/06 , F02F3/00
CPC分类号： F02F3/003 , F02B3/06 , F02F2003/0061
摘要： PROBLEM TO BE SOLVED: To use an induction welding method which has been limited to the welding of a simple cylindrical oil pipe having a single layer for welding a complicated piston structure so as to achieve a strong joint having a minimum heat affected zone which is uniform over the entire interface of joining surfaces, and having high bonding property. SOLUTION: A piston particularly adapted for heavy-duty diesel engine applications is fabricated from separate parts having circumferentially extending joining surfaces that are heated prior to bonding to an elevated temperature sufficient to enable bonding of the joining surfaces, and thereafter the joining surfaces brought into contact with one another and twisted to attain a permanent metallurgical weld at the interface of the joining surfaces. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：使用一种仅限于焊接具有单层的简单圆柱形油管的感应焊接方法来焊接复杂的活塞结构，以便实现具有最小热影响区域的强关节其在接合表面的整个界面上是均匀的，并且具有高粘合性能。解决方案：特别适用于重型柴油发动机应用的活塞由具有周向延伸的接合表面的分开的部件制造，所述接合表面在接合到足以使接合表面接合的高温之前被加热，然后接合表面彼此接触并扭曲以在接合表面的界面处获得永久性冶金焊接。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2008045212A Metal gasket and its manufacturing method 有权
标题翻译：金属垫片及其制造方法
公开(公告)号：JP2008045212A
公开(公告)日：2008-02-28
申请号：JP2007212223
申请日：2007-08-16
申请人： Federal Mogul Corp , フェデラル−モーグルコーポレイション
发明人： ZURFLUH THOMAS
IPC分类号： C22C38/00 , C21D9/46 , C22C19/05 , C22C38/52 , C22C38/58 , C22F1/00 , C22F1/10
CPC分类号： F16J15/0818 , C21D6/001 , C21D6/002 , C21D6/004 , C21D7/02 , C22C19/055 , C22C19/056 , C22C38/001 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/50 , Y10S277/94 , Y10T29/49297
摘要： PROBLEM TO BE SOLVED: To provide a metal gasket made of a sheet material subjected to work hardening by cold rolling or a combination of cold rolling and precipitation hardening. SOLUTION: The metal gasket formed from an appropriate iron-nickel-chromium alloy contains at least one embossing, wherein the embossing substantially sufficiently recovers its function at 1,000°F, at 1,100-1,600°F or at a higher temperature range and is made of the sheet material subjected to work hardening through cold rolling or a combination of cold rolling and precipitation hardening without any post-embossing heat treatment for hardening the material. The appropriate alloy comprises, >18 wt.% Ni, >14 wt.% Cr, 0.1-10 wt.% of at least one element selected from Mo, Ti, V, Al, Co, Nb, Ta and Cu and a remaining portion is substantially Fe and unavoidable impurities. The gasket sheet alloy has a deformed fine structure. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种由通过冷轧或冷轧和沉淀硬化的组合进行加工硬化的片材制成的金属垫圈。解决方案：由适当的铁镍铬合金形成的金属垫圈包含至少一个压花，其中压花基本上充分恢复其在1,000°F，1,100-1,600°F或更高温度范围内的功能，由通过冷轧进行加工硬化的片材或冷轧和沉淀硬化的组合制成，而不进行用于硬化材料的任何后压花热处理。适当的合金包括> 18重量％的Ni，> 14重量％的Cr，0.1-10重量％的至少一种选自Mo，Ti，V，Al，Co，Nb，Ta和Cu的元素，剩余的部分基本上是Fe和不可避免的杂质。垫片片合金具有变形的精细结构。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JPH0143083B2 失效
公开(公告)号：JPH0143083B2
公开(公告)日：1989-09-19
申请号：JP8874281
申请日：1981-06-09
申请人： FEDERAL MOGUL CORP
发明人： JEFURII KEI AANSURUDO
IPC分类号： E01C23/12 , E01C23/088

8. 发明专利

JPS6142125B2 失效
公开(公告)号：JPS6142125B2
公开(公告)日：1986-09-19
申请号：JP10684681
申请日：1981-07-08
申请人： FEDERAL MOGUL CORP
发明人： ARUBAATO JEI MATOZERU
IPC分类号： F16C33/10 , F16C9/04 , F16C17/02 , F16C33/00 , F16C33/04 , F16C33/06

9. 发明专利

JPS6056618B2 失效
公开(公告)号：JPS6056618B2
公开(公告)日：1985-12-11
申请号：JP18678481
申请日：1981-11-20
申请人： FEDERAL MOGUL CORP
发明人： UIRIAMU YUUJIIN KURAAKU
IPC分类号： B29C43/00 , B29B15/00 , B29C33/00 , B29C43/02 , B29C43/36 , B29C53/00 , B29C59/00 , B29C59/02 , B29C61/00 , B29C67/04 , B29C69/00 , B29D99/00 , B29K27/18 , B29L31/26

10. 发明专利

JPS60227064A RADIAL LIP SEAL AND PRODUCTION UNIT THEREOF 失效
公开(公告)号：JPS60227064A
公开(公告)日：1985-11-12
申请号：JP7186485
申请日：1985-04-04
申请人： FEDERAL MOGUL CORP
发明人： BATORAA JIYON DEII
IPC分类号： F16J15/32 , F16J15/3244 , F16J15/3252 , F16J15/3284

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