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公开(公告)号：US4488335A
公开(公告)日：1984-12-18
申请号：US516087
申请日：1983-07-22
申请人： Robert L. Fox , Alan W. Frizzill , Bruce D. Little , Donald J. Progar , Robert H. Coultrip , Richard H. Couch , John R. Gleason , Bland A. Stein , John D. Buckley , Terry L. St. Clair
发明人： Robert L. Fox , Alan W. Frizzill , Bruce D. Little , Donald J. Progar , Robert H. Coultrip , Richard H. Couch , John R. Gleason , Bland A. Stein , John D. Buckley , Terry L. St. Clair
CPC分类号： C09J7/043 , F16B47/003 , Y10T24/275 , Y10T24/2775 , Y10T24/33 , Y10T24/45937
摘要： The invention relates to a hot melt adhesive attachment pad for releasably securing distinct elements together and particularly useful in the construction industry or a spatial vacuum environment. The attachment pad consists primarily of a cloth 11 selectively impregnated with a charge of hot melt adhesive 12, a thermo-foil heater 13 and a thermo-cooler 14. These components are securely mounting in a mounting assembly 17 and 18. In operation, the operator activates the heating cycle transforming the hot melt adhesive to a substantially liquid state, positions the pad against the attachment surface, and activates the cooling cycle solidifying the adhesive and forming a strong, releasable bond.
摘要翻译： 本发明涉及一种用于可拆卸地将不同元件固定在一起并且特别适用于建筑行业或空间真空环境的热熔粘合剂附接垫。 附件垫主要由选择性地浸渍有热熔胶12的电荷，热箔加热器13和热冷却器14的布11组成。这些部件牢固地安装在安装组件17和18中。在操作中， 操作者激活加热循环，将热熔粘合剂转化为基本上液体状态，将垫定位在附着表面上，并激活冷却循环，使粘合剂固化并形成牢固的可释放粘合。
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公开(公告)号：US5350902A
公开(公告)日：1994-09-27
申请号：US60940
申请日：1993-05-12
申请人： Robert L. Fox , Copeland, Carl E. , Robert J. Swaim , Robert H. Coultrip , David F. Johnston , W. Morris Phillips , Samuel D. Johnson , James R. Dinkins , John D. Buckley
发明人： Robert L. Fox , Copeland, Carl E. , Robert J. Swaim , Robert H. Coultrip , David F. Johnston , W. Morris Phillips , Samuel D. Johnson , James R. Dinkins , John D. Buckley
摘要： An induction heating device includes a handle having a hollow interior and two opposite ends, a wrist connected to one end of the handle, a U-shaped pole piece having two spaced apart ends, a tank circuit including an induction coil wrapped around the pole piece and a capacitor connected to the induction coil, a head connected to the wrist and including a housing for receiving the U-shaped pole piece, the two spaced apart ends of the pole piece extending outwardly beyond the housing, and a power source connected to the tank circuit. When the tank circuit is energized and a susceptor is placed in juxtaposition to the ends of the U-shaped pole piece, the susceptor is heated by induction heating due to a magnetic flux passing between the two ends of the pole piece.
摘要翻译： 感应加热装置包括具有中空内部和两个相对端的手柄，连接到手柄的一端的腕部，具有两个间隔开的端部的U形极片，包括缠绕在极片上的感应线圈的音箱电路 以及连接到感应线圈的电容器，连接到手腕并且包括用于接收U形极片的壳体的头部，极片的两个间隔开的端部向外延伸超过壳体，并且电源连接到 坦克回路。 当油箱回路通电并且基座与U形极片的端部并置放置时，由于磁极通过极片两端之间的磁通量，感受体被感应加热。
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公开(公告)号：US5919387A
公开(公告)日：1999-07-06
申请号：US840110
申请日：1997-04-03
CPC分类号： B29C66/861 , B29C65/362 , B29C65/364 , B29C65/3644 , B29C65/3648 , B29C66/1122 , B29C66/5221 , B29C66/52298 , B29C66/81423 , B29C65/344 , B29C65/3448 , B29C65/3476 , B29C65/348 , B29C65/3668 , B29C65/368 , B29C66/73921 , B29C66/81463 , B29C66/8614 , B29C66/8618
摘要： A method for bonding or joining plastic or metallic pipe using induced energy is provided. A susceptor is placed between the two pipes to be joined and a magnetic flux is induced onto the susceptor. The second pipe may be a coupling device. The magnetic flux may be induced by a tank circuit or an induction heating gun. The induction heating gun may be formed with a hinged heating head. The susceptor may be a perforated metal ring or a wire coil. The susceptor is coated with a material compatible with the pipes, for example, a plastic adhesive material, magnetic flux is an induction heating gun having a hinged heating head.
摘要翻译： 提供了使用感应能量接合或连接塑料或金属管的方法。 将一个感受体放置在要连接的两个管之间，并将磁通量感应到基座上。 第二管可以是联接装置。 磁通量可以由电路或感应加热枪引起。 感应加热枪可以形成有铰接加热头。 基座可以是穿孔的金属环或线圈。 感受体涂覆有与管道相容的材料，例如塑料粘合剂材料，磁通量是具有铰接加热头的感应加热枪。
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公开(公告)号：US5266764A
公开(公告)日：1993-11-30
申请号：US790723
申请日：1991-10-31
摘要： An induction heating head includes a length of wire having first and second opposite ends and being wound in a flat spiral shape to form an induction coil, a capacitor connected to the first and second ends of the wire, the induction coil and capacitor defining a tank circuit, and a flexible, elastomeric body molded to encase the induction coil. When a susceptor is placed in juxtaposition to the body, and the tank circuit is powered, the susceptor is inductively heated.
摘要翻译： 感应加热头包括具有第一和第二相对端的线的一段长度，并以扁平螺旋形状缠绕以形成感应线圈，连接到线的第一和第二端的电容器，感应线圈和电容器限定罐 电路，以及模制成包围感应线圈的柔性弹性体。 当感受体并排放置在身体上时，并且储罐回路被供电时，感受器被感应加热。
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公开(公告)号：US5374809A
公开(公告)日：1994-12-20
申请号：US60947
申请日：1993-05-12
申请人： Robert L. Fox , Samuel D. Johnson , Carl E. Copeland , Robert H. Coultrip , W. Morris Phillips , David F. Johnston , Robert J. Swaim , James R. Dinkins
发明人： Robert L. Fox , Samuel D. Johnson , Carl E. Copeland , Robert H. Coultrip , W. Morris Phillips , David F. Johnston , Robert J. Swaim , James R. Dinkins
摘要： An induction heating device includes a handle having a hollow interior and two opposite ends, a wrist connected to one end of the handle, a U-shaped pole piece having two spaced apart ends, a tank circuit including an induction coil wrapped around the pole piece and a capacitor connected to the induction coil, a head connected to the wrist and including a housing for receiving the U-shaped pole piece, the two spaced apart ends of the pole piece extending outwardly beyond the housing, and a power source connected to the tank circuit. When the tank circuit is energized and a susceptor is placed in juxtaposition to the ends of the U-shaped pole piece, the susceptor is heated by induction heating due to a magnetic flux passing between the two ends of the pole piece.
摘要翻译： 感应加热装置包括具有中空内部和两个相对端的手柄，连接到手柄的一端的手腕，具有两个间隔开的端部的U形极片，包括缠绕在极片上的感应线圈的音箱电路 以及连接到感应线圈的电容器，连接到手腕并且包括用于接收U形极片的壳体的头部，极片的两个间隔开的端部向外延伸超出壳体，并且电源连接到 坦克回路。 当油箱回路通电并且基座与U形极片的端部并置放置时，由于磁极通过极片两端之间的磁通量，感受体被感应加热。
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6.发明授权Method and device for determining bond separation strength using induction heating 失效使用感应加热确定粘结分离强度的方法和装置
公开(公告)号：US5374808A
公开(公告)日：1994-12-20
申请号：US83402
申请日：1993-06-23
CPC分类号： H05B6/105 , G01N3/00 , G01N3/18 , G01N2203/0017 , G01N2203/0025 , G01N2203/0222 , G01N2203/0296
摘要： An induction heating device includes an induction heating gun which includes a housing, a U-shaped pole piece having two spaced apart opposite ends defining a gap therebetween, the U-shaped pole piece being mounted in one end of the housing, and a tank circuit including an induction coil wrapped around the pole piece and a capacitor connected to the induction coil. A power source is connected to the tank circuit. A pull test machine is provided having a stationary chuck and a movable chuck, the two chucks holding two test pieces bonded together at a bond region. The heating gun is mounted on the pull test machine in close proximity to the bond region of the two test pieces, whereby when the tank circuit is energized, the two test pieces are heated by induction heating while a tension load is applied to the two test pieces by the pull test machine to determine separation strength of the bond region.
摘要翻译： 一种感应加热装置包括一个感应加热枪，它包括一个壳体，一个U形的极片，具有两个间隔开的相对的端部，它们之间形成一个间隙，U形的极片安装在壳体的一端， 包括缠绕在极片上的感应线圈和连接到感应线圈的电容器。 电源连接到电路。 提供具有固定卡盘和可动卡盘的拉力试验机，两个卡盘在粘结区域保持两个粘合在一起的试片。 加热枪安装在拉力试验机上，紧邻两个试件的粘合区域，由此当油箱回路通电时，两个试件通过感应加热加热，同时对两次试验施加张力 片由拉力试验机确定粘结区的分离强度。
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7.发明授权Piezoelectric vibrational and acoustic alert for a personal communication device 失效用于个人通信设备的压电振动和声学警报公开(公告)号：US06259188B1
公开(公告)日：2001-07-10
申请号：US09386682
申请日：1999-08-31
申请人： Stanley E. Woodard , Richard F. Hellbaum , Robert H. Daugherty , Raymond C. Scholz , Bruce D. Little , Robert L. Fox , Gerald A. Denhardt , SeGon Jang , Rizza Balein
发明人： Stanley E. Woodard , Richard F. Hellbaum , Robert H. Daugherty , Raymond C. Scholz , Bruce D. Little , Robert L. Fox , Gerald A. Denhardt , SeGon Jang , Rizza Balein
IPC分类号： H01L41053
CPC分类号： G08B6/00
摘要： An alert apparatus for a personal communication device includes a mechanically prestressed piezoelectric wafer positioned within the personal communication device and an alternating voltage input line coupled at two points of the wafer where polarity is recognized. The alert apparatus also includes a variable frequency device coupled to the alternating voltage input line, operative to switch the alternating voltage on the alternating voltage input line at least between an alternating voltage having a first frequency and an alternating voltage having a second frequency. The first frequency is preferably sufficiently high so as to cause the wafer to vibrate at a resulting frequency that produces a sound perceptible by a human ear, and the second frequency is preferably sufficiently low so as to cause the wafer to vibrate at a resulting frequency that produces a vibration readily felt by a holder of the personal communication device.
摘要翻译： 用于个人通信设备的警报装置包括位于个人通信设备内的机械预应力的压电晶片和耦合在晶片的两个位置的交流电压输入线，其极性被识别。 警报装置还包括耦合到交流电压输入线的可变频率装置，用于至少在具有第一频率的交流电压和具有第二频率的交流电压之间切换交流电压输入线路上的交流电压。 优选地，第一频率足够高以使得晶片以产生人耳可感知的声音的最终频率振动，并且第二频率优选地足够低，以致晶片以所得频率振动 产生由个人通信设备的保持器容易感觉到的振动。
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公开(公告)号：US06629341B2
公开(公告)日：2003-10-07
申请号：US09430677
申请日：1999-10-29
申请人： W. Keats Wilkie , Robert G. Bryant , Robert L. Fox , Richard F. Hellbaum , James W. High , Antony Jalink, Jr. , Bruce D. Little , Paul H. Mirick
发明人： W. Keats Wilkie , Robert G. Bryant , Robert L. Fox , Richard F. Hellbaum , James W. High , Antony Jalink, Jr. , Bruce D. Little , Paul H. Mirick
IPC分类号： H04R1700
CPC分类号： H01L41/082 , H01L41/047 , H01L41/0986 , H01L41/0993 , H01L41/29 , H04R17/005 , Y10T29/42 , Y10T29/435 , Y10T29/49005 , Y10T29/49007 , Y10T29/4908 , Y10T29/49083 , Y10T29/49126 , Y10T29/49128 , Y10T156/1044 , Y10T156/1092 , Y10T156/1093 , Y10T156/1095
摘要： A method for fabricating a piezoelectric macro-fiber composite actuator comprises providing a piezoelectric material that has two sides and attaching one side upon an adhesive backing sheet. The method further comprises slicing the piezoelectric material to provide a plurality of piezoelectric fibers in juxtaposition. A conductive film is then adhesively bonded to the other side of the piezoelectric material, and the adhesive backing sheet is removed. The conductive film has first and second conductive patterns formed thereon which are electrically isolated from one another and in electrical contact with the piezoelectric material. The first and second conductive patterns of the conductive film each have a plurality of electrodes to form a pattern of interdigitated electrodes. A second film is then bonded to the other side of the piezoelectric material. The second film may have a pair of conductive patterns similar to the conductive patterns of the first film.
摘要翻译： 一种制造压电宏观纤维复合致动器的方法包括提供一种压电材料，该压电材料具有两个侧面并将一侧附着在粘合背衬片上。 该方法还包括将压电材料切片以并置提供多个压电纤维。 然后将导电膜粘合到压电材料的另一侧，并且去除粘合剂背衬片。 导电膜具有形成在其上的第一和第二导电图案，它们彼此电隔离并与压电材料电接触。 导电膜的第一和第二导电图案各自具有多个电极以形成交错电极的图案。 然后将第二膜粘合到压电材料的另一侧。 第二膜可以具有与第一膜的导电图案相似的一对导电图案。
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公开(公告)号：US4767484A
公开(公告)日：1988-08-30
申请号：US74792
申请日：1987-07-17
CPC分类号： G01L1/2287 , B29C65/3644 , B29C66/472 , B29C66/8322 , Y10T156/1158
摘要： A method is provided to bond strain gauges 6 to various materials. First, a tape 9 with an adhesive backing 10 is placed across the inside of fixture frame 8. Strain gauge 6 is flatly placed against adhesive backing 10 and coated with a thin, uniform layer of adhesive 5. Tape 9 is then removed from fixture frame 8 and placed, strain gauge side down, on the material to be tested. If the material is a high reluctance material 12, induction heating source 20 is placed upon tape 9. If the material is a low reluctance material 13, a plate 23 with a ferric side 21 and a rubber side 22 is placed, ferric side down, onto tape 9. Induction heating source 20 is then placed upon rubber side 22. If the material is an insulator material 14, a ferric plate 7 is placed on tape 9. Induction heating source 20 is then placed on ferric plate 7. Inductive heating source 20 then generates frequency from 60 to 70 kilocycles to inductively heat either low reluctance material 13, ferric side 21, or ferric plate 21 and provides incidental pressure of approximately five pounds per square inch to tape 9 for two minutes, thoroughly curing adhesive 5. Induction heating source 20, and, if necessary, plate 23 or ferric plate 7, are then removed from tape 9 after one minute. Tape 9 is then removed from bonded strain gauge 6.
摘要翻译： 提供了一种将应变计6粘合到各种材料上的方法。 首先，具有粘合剂背衬10的带9横跨固定框架8的内部放置。应变计6被平坦地放置在粘合剂背衬10上并涂覆有薄的均匀的粘合剂层5.然后将带9从夹具框架 8并将应变计侧面放置在要测试的材料上。 如果材料是高磁阻材料12，则感应加热源20被放置在带9上。如果材料是低磁阻材料13，则将具有铁质侧面21和橡胶侧22的板23放置在铁面侧， 然后将感应加热源20放置在橡胶侧22.如果材料是绝缘体材料14，则将铁板7放置在带9上。然后将感应加热源20放置在铁板7上。感应加热源 20然后产生60至70千圈的频率以感应加热低磁阻材料13，铁侧21或铁板21，并且向带9提供约5磅/平方英寸的附带压力2分钟，彻底固化粘合剂5.感应 加热源20，如有需要，然后在一分钟之后从带9上取下板23或铁板7。 然后将带9从结合的应变片6中取出。
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公开(公告)号：US4521659A
公开(公告)日：1985-06-04
申请号：US507623
申请日：1983-06-24
CPC分类号： B29C66/80 , B29C65/3612 , B29C65/364 , B29C65/3644 , B29C66/91313 , B29C66/91315 , B29C66/91651 , B29C66/91653 , B29C66/91655 , B29C66/954 , B29C65/3668 , B29C65/368 , B29C66/836 , B29C66/8618 , B29C66/91411 , B29C66/934 , B29C66/944 , B29C66/949
摘要： This device for inductively heating and fusing thermoplastics includes an alternating current passing through a tank circuit, the inductor member of the tank circuit being wrapped around a curved pole piece of a ferromagnetic material. The magnetic flux arising within the inductor coil member flows to the ends of the pole piece and into a screen placed between the materials to be joined. The flux induces a current in the screen, and heat is generated to melt the thermoplastics together. Because only 30-150 watts of power are passed through the tank circuit, a wire which will remain cool under operational wattage may be selected, making air or fluid cooling unnecessary.
摘要翻译： 该用于感应加热和熔化热塑性塑料的装置包括通过储罐回路的交流电，该箱式回路的电感器构件缠绕在铁磁材料的弯曲极片上。 在电感线圈构件内产生的磁通量流到极片的端部并流入放置在待接合材料之间的屏幕。 通量在屏幕中引起电流，产生热量以将热塑性塑料熔化在一起。 由于只有30-150瓦的功率通过储罐回路，因此可以选择在工作功率下保持冷却的电线，从而不需要空气或液体冷却。
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