专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US3489618A Hot rolling explosion-bonded stainless steel/carbon steel clads 失效
标题翻译：热轧防爆粘结不锈钢/碳钢夹
公开(公告)号：US3489618A
公开(公告)日：1970-01-13
申请号：US3489618D
申请日：1966-11-03
申请人： DU PONT
发明人： HOLTZMAN ARNOLD H
IPC分类号： C21D8/02 , B21B3/02 , B23P3/02 , B23P3/20
CPC分类号： C21D8/0226 , C21D8/0236 , C21D8/0273 , C21D8/0278 , C21D2251/02 , Y10T428/12965

22. 发明授权

US3971120A Direct-on ceramic coating of carbon-rich iron 失效
标题翻译：直接陶瓷涂层富碳铁
公开(公告)号：US3971120A
公开(公告)日：1976-07-27
申请号：US608961
申请日：1975-09-02
申请人： Clifford G. Ruderer
发明人： Clifford G. Ruderer
IPC分类号： B23K20/227 , C23C24/08 , C23D3/00 , C25D3/20 , C25D5/12 , C25D5/18 , C25F3/06 , B23P3/02 , C25D5/36 , C25D5/48
CPC分类号： C25D5/12 , B23K20/227 , C23D3/00 , C25D3/20 , C25D5/18 , C25F3/06 , Y10S205/917 , Y10S428/935 , Y10S428/94 , Y10T29/49888 , Y10T428/12472 , Y10T428/12618 , Y10T428/12778 , Y10T428/12917 , Y10T428/12937 , Y10T428/12965
摘要： A process is disclosed for preparing an iron workpiece containing at least 0.03% by weight carbon for a direct-on, one-fire ceramic or enamel coat. A substantially continuous layer of substantially pure iron is pressure-bonded onto a surface of the carbon-rich iron workpiece. Thereafter, the workpiece and bonded iron layer are placed in an electroconducting liquid medium and, while using the workpiece as an anode, some of the deposited iron is electrolytically removed to produce an exposed, fissured, textured surface in the pure iron layer. When a ceramic coat is conventionally applied over the fissured surface, it adheres well, even though the iron workpiece may contain appreciable amounts of carbon which normally prevent such adherence for a direct-on ceramic coat. Optionally, the pressure-bonded layer may be followed by an electrodeposit of a porous, substantially pure iron layer prior to applying a ceramic coat.
摘要翻译：公开了一种用于制备含有至少0.03重量％碳的铁工件用于直接，单火陶瓷或搪瓷涂层的方法。将基本上连续的基本上纯的铁层压在富碳铁工件的表面上。此后，将工件和结合的铁层放置在导电液体介质中，并且在使用工件作为阳极的同时，一些沉积的铁被电解去除，以在纯铁层中产生暴露的，裂缝的，纹理的表面。当通常将陶瓷涂层施加在裂纹表面上时，即使铁工件可能含有可观察量的碳，通常会阻止直接陶瓷涂层的粘附，其粘附良好。任选地，在施加陶瓷涂层之前，压接层可以之后是多孔的，基本上纯的铁层的电沉积。

23. 发明授权

US3913818A Device for preparing integrated microcircuits for printed wiring 失效
标题翻译：印刷电路用集成微电路的装置
公开(公告)号：US3913818A
公开(公告)日：1975-10-21
申请号：US41025773
申请日：1973-10-26
申请人： OSIPOV ANATOLY ALEXANDROVICH , PEKOV NIKOLAI SEMENOVICH
发明人： OSIPOV ANATOLY ALEXANDROVICH , PEKOV NIKOLAI SEMENOVICH
IPC分类号： B23K3/08 , B23K21/00 , B23P3/02
CPC分类号： B23K3/08
摘要： A device for preparing integrated microcircuits for printed wiring, comprising a male die, a female die, a solder supply unit and blades for cutting microcircuit leads. The female die is constructed in the form of two fixed jaws, with a spring-loaded microcircuit holder arranged therebetween. The guides of the solder supply unit are located in the plane of the upper base of the jaws.
摘要翻译：一种用于制备用于印刷布线的集成微电路的装置，包括阳模，阴模，焊料供应单元和用于切割微电路引线的刀片。阴模被构造成两个固定的夹爪的形式，其间布置有弹簧加载的微电路架。焊料供应单元的引导件位于钳口的上基座的平面中。

24. 发明授权

US3730415A Composite for explosive bonding 失效
标题翻译：复合材料用于爆炸性粘接
公开(公告)号：US3730415A
公开(公告)日：1973-05-01
申请号：US3730415D
申请日：1971-12-10
申请人： DYNAMIT NOBEL AG
发明人： RICHTER U
IPC分类号： B23K20/08 , B23K21/00 , B23P3/02
CPC分类号： B23K20/085
摘要： The present disclosure is directed to a laminated metallic composite and to a process for the production of said composites which comprises placing metallic spacers between the metal sheets to be bonded, said spacers being wound in a spiral shape from a wire with the axis of the spirals oriented substantially parallel with respect to the metal sheets, applying a layer of explosive to the upper sheet of metal and detonating said explosive to produce impingement and welding of the upper sheet with the remaining sheets.
摘要翻译：本公开内容涉及层压金属复合材料和用于生产所述复合材料的方法，其包括将金属间隔物放置在待粘合的金属板之间，所述间隔件以螺旋形的方式缠绕在螺旋形的形状上，定向为相对于金属片基本上平行，将一层炸药施加到上金属片上并引爆所述炸药以产生上片与剩余片的冲击和焊接。

25. 发明授权

US3698618A Face bonding machine 失效
标题翻译：表面贴合机
公开(公告)号：US3698618A
公开(公告)日：1972-10-17
申请号：US3698618D
申请日：1971-11-29
申请人： MOTOROLA INC
发明人： HELDA ROBERT W
IPC分类号： B23K20/02 , H01L21/00 , B23K21/00 , B23P3/02
CPC分类号： H01L21/67144 , B23K20/023 , Y10T29/49121
摘要： This disclosure discloses a method of bonding and a face bonding machine adapted to bond an integrated circuit die having a plurality of electrodes thereon to a substrate having a plurality of leads. The machine has a receptacle which mechanically registers the die in its bonding position on top of the substrate leads.

26. 发明授权

US3690538A Bonding tool 失效
标题翻译：连接工具
公开(公告)号：US3690538A
公开(公告)日：1972-09-12
申请号：US3690538D
申请日：1970-02-25
申请人： GAISER TOOL CO
发明人： GAISER EDWARD L , ELLETT KENNETH W
IPC分类号： B23K20/00 , H01L21/00 , B23K21/00 , B23P3/02
CPC分类号： H01L24/85 , B23K20/005 , H01L24/45 , H01L24/78 , H01L2224/45015 , H01L2224/45124 , H01L2224/45144 , H01L2224/78313 , H01L2224/78318 , H01L2224/85201 , H01L2224/85203 , H01L2224/85205 , H01L2924/00014 , H01L2924/01013 , H01L2924/01033 , H01L2924/01074 , H01L2924/01079 , H01L2924/20751 , Y10T29/49169 , H01L2224/48 , H01L2924/00 , H01L2924/00015
摘要： This disclosure relates to tools for use in ultrasonic or thermocompression bonding devices for bonding fine wires on conductive materials, particularly semiconductor devices. It is characterized by having a concave or cylindrical bonding surface which has an irregular or matte finish for firmly gripping the fine wire to be bonded. The tool is also formed with view relief cutouts on opposite sides of the tool adjacent the bonding surface to enable the operator to clearly view the target area at the bonding surface.
摘要翻译：本公开涉及用于在导电材料，特别是半导体器件上接合细线的超声波或热压接合装置中使用的工具。

27. 发明授权

US3684150A Tube welding apparatus 失效
标题翻译：管式焊接设备
公开(公告)号：US3684150A
公开(公告)日：1972-08-15
申请号：US3684150D
申请日：1969-02-10
申请人： LEMELSON JEROME H
发明人： LEMELSON JEROME H
IPC分类号： B23K20/02 , B23K21/00 , B23P3/02
CPC分类号： B23K20/028
摘要： An apparatus and method are provided for butt welding and sealing sections of tubing together. The apparatus includes welding dies which circumscribe the tubing and operate against abutting flanges or flared end portions of aligned tubes to effect a circumscribing weld between the abutting tube flanges. In one form, power operated means urges the dies towards each other with sufficient force to compress and pressure weld the flanges together. In another form, welding pressure is developed by manual means including levers to provide a sufficient mechanical advantage to weld the flanges together. Auxilliary energy such as ultrasonic energy, resistance electrical energy or other form of energy may be brought into play to cooperate in the welding action.
摘要翻译：提供了一种用于对接焊接和将管道密封在一起的装置和方法。该设备包括焊接模具，该焊接模具围绕管道并且抵靠邻接的凸缘或对准的管的扩口端部进行操作以在邻接的管凸缘之间实现外接焊缝。在一种形式中，动力操作装置以足够的力将模具朝向彼此推压，以将凸缘压合并将其加压焊接在一起。在另一种形式中，焊接压力通过包括杠杆的手动装置来形成，以提供足够的机械优点来将凸缘焊接在一起。辅助能量如超声波能量，电阻电能或其他形式的能量可以发挥作用，以配合焊接动作。

28. 发明授权

US3630429A Apparatus for producing composite metallic wire 失效
标题翻译：用于生产复合金属线的装置
公开(公告)号：US3630429A
公开(公告)日：1971-12-28
申请号：US3630429D
申请日：1969-03-24
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： MATSUDA YOSHIO , OZAKI SHIGENOBU
IPC分类号： B21C37/04 , B23K20/227 , B23K21/00 , B23P3/02
CPC分类号： B23K20/227 , B21C37/042
摘要： Apparatus to produce a composite wire wherein a pair of pressure bonding calibered rollers rotatably disposed adjacent one relative to another are provided to form at their point of tangential proximity pressure bonding, oppositely opposed concavities with conjugate concavities formed adjacently thereof, the former concavities to engage and circumferentially compress the outer deposited metallic cladding material on a core wire and the latter concavities to receive and sever laterally extruded excess cladding material.

29. 发明授权

US3613984A Adjustable gate for butt welding machine 失效
标题翻译：不锈钢焊接机
公开(公告)号：US3613984A
公开(公告)日：1971-10-19
申请号：US3613984D
申请日：1969-01-27
申请人： KELSEY HAYES CO
发明人： ROZMUS WALTER J
IPC分类号： B23K20/00 , B23K20/02 , B23K21/00 , B23P3/02
CPC分类号： B23K20/028
摘要： A multiple upset pressure welding apparatus particularly adapted for cold welding wire ends together. The mechanism includes pairs of dies that are supported for relative movement toward and away from each other with the dies of the pairs also being relatively movable toward and away from each other. Gates or restraining devices are juxtaposed to each of the pairs of dies for permitting movement of the wires toward each other during the welding process and for precluding reverse movement of the wires when the pairs of dies are retracted. The restraining gates are adjustable so as to accommodate different size wires and to permit gripping of the wires adjacent the respective dies.

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