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公开(公告)号：US5341978A
公开(公告)日：1994-08-30
申请号：US106897
申请日：1993-08-16
Applicant: Gary A. Halstead , Brian L. Barten
Inventor： Gary A. Halstead , Brian L. Barten
CPC classification number: B23K1/008
Abstract: A braze furnace of the inert gas type cooperatively uses the waste heat from the cooling chamber to vaporize liquid inert gas, while using the coolness of the inert gas being vaporized to accelerate the cooling process itself. The walls of the cooling chamber provide a hollow plenum into which stored liquified inert gas is metered and vaporized. From the plenum, vaporized gas is routed wherever needed to purge oxygen from the system. In addition, liquid gas can be injected directly into the cooling chamber for even quicker, direct part cooling and the purge the cooling chamber.
Abstract translation: 惰性气体类型的钎焊炉协同地使用来自冷却室的废热来蒸发液体惰性气体，同时使用被蒸发的惰性气体的冷却来加速冷却过程本身。 冷却室的壁提供一个中空的集气室，储存的液化的惰性气体被计量并蒸发。 蒸发气体从气室排出，需要从系统中清除氧气。 此外，液体气体可以直接注入冷却室，以便更快速，直接的部分冷却和清洗冷却室。
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公开(公告)号：US5186246A
公开(公告)日：1993-02-16
申请号：US891067
申请日：1992-06-01
Applicant: Gary A. Halstead
Inventor： Gary A. Halstead
CPC classification number: F28D1/0435 , B60H1/3227 , F28D1/0535 , F28F1/022 , F28F9/0224 , F28F9/182 , F28D2021/0084 , F28F2009/0287 , F28F2210/04 , F28F2270/00
Abstract: A combination radiator and condenser apparatus has a pair of tank and header assemblies adapted to be connected in both a coolant system for liquid cooled engine and a refrigerant system of an automobile air conditioning system. The assemblies each include a tank with two compartments separated by an internal partition which extends the full height of the tank. Each tank includes a slotted header for receiving the ends of a plurality of unitary extruded fluid flow tubes extending between each extruded tank and each of the unitary extruded fluid flow tubes have first and second passages therein connected respectively to the coolant chamber and the high pressure refrigerant chamber of each tank. Each tank includes a unitary tank extrusion and separate header assembly connected thereto. The tank extrusion includes a pair of side walls with the partition therebetween. A first embodiment of the header assembly includes two separate headers extending between the respective side wall and partition within grooves thereof. A second embodiment includes a single header extending between the side walls with a slot in the center to receive locking tabs extending from the partition.
Abstract translation: 组合散热器和冷凝器装置具有一对罐和集管组件，其适于连接在用于液冷发动机的冷却剂系统和汽车空调系统的制冷剂系统中。 组件各自包括具有两个隔室的箱体，该隔室由内部隔板分隔开，该内部隔板延伸了箱体的整个高度。 每个罐包括开槽头部，用于接收在每个挤出罐之间延伸的多个单一挤压流体流动管的端部，每个单一挤出流体流管之间的第一和第二通道分别连接到冷却剂室和高压制冷剂 每个坦克的舱。 每个罐包括一个单元罐挤出件和连接到其上的单独的集管组件。 罐挤出包括一对侧壁，其间具有隔板。 头部组件的第一实施例包括在相应的侧壁和在其凹槽内的分隔件之间延伸的两个单独的集管。 第二实施例包括在侧壁之间延伸的单个集管，其中心具有槽，以接收从分隔件延伸的锁定突出部。
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公开(公告)号：US5180098A
公开(公告)日：1993-01-19
申请号：US856275
申请日：1992-03-23
Applicant: Gary A. Halstead , Brian L. Barten , Terence Trentacoste
Inventor： Gary A. Halstead , Brian L. Barten , Terence Trentacoste
CPC classification number: B60H1/3227 , B23K1/0012 , B23K35/3605 , F28F9/18
Abstract: An improved method for assembly of a brazed condenser unit for use in an automobile air conditioning system is provided which significantly reduced the defective rate due to leaky internal joints within the condenser. A sufficiently viscous flux composition is applied to the internal features of the condenser during assembly. The flux composition is specifically applied to surfaces of the aluminum alloy header which is clad internally with the brazing alloy, so as to promote complete and consistent brazing of the internal tubes and components. The brazing flux composition of this invention consists of potassium fluoaluminate particles in a liquid carrier consisting of a polyhydric alcohol, e.g., propylene glycol, and minimal amounts of water. This flux composition has a sufficiently high viscosity so as to permit its easy, consistent deposition on the header surface without subsequent displacement during assembly and processing.
Abstract translation: 提供了用于汽车空调系统中的用于组装钎焊式冷凝器单元的改进方法，其显着地减少了由冷凝器内部的内部接头泄漏引起的缺陷率。 在组装期间将足够粘稠的助焊剂组合物施加到冷凝器的内部特征。 助焊剂组合物特别适用于铝合金集管的表面，该铝合金集管内部包含钎焊合金，以促进内部管和部件的完全一致的焊接。 本发明的钎焊剂组合物由在多元醇例如丙二醇和最少量的水组成的液体载体中的氟铝酸钾颗粒组成。 该助焊剂组合物具有足够高的粘度，以便在组装和加工期间容易且一致地沉积在集管表面上，而无需后续的位移。
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公开(公告)号：US5172849A
公开(公告)日：1992-12-22
申请号：US765341
申请日：1991-09-25
Applicant: Brian L. Barten , Gary A. Halstead
Inventor： Brian L. Barten , Gary A. Halstead
CPC classification number: B23K1/008 , B23K1/0012
Abstract: A convection braze furnace for brazing aluminum heat exchangers in an inert gas rich atmosphere includes entrance and exit vestibules forming atmosphere barriers of suspended stainless steel strips. The interior of the braze furnace is divided into multiple zones for progressively heating the heat exchangers to a brazing temperature and then cooling the heat exchangers in the final zone. An impeller circulates the heated inert gas atmosphere within each zone to accelerate heat transfer. A chain type conveyor supports the heat exchangers as they are moved through the braze furnace. An isolated return tube surrounds the lower return side of the conveyor chain as it passes through the braze furnace. The braze furnace housing is comprised of inner and outer shells having an inert gas pressurized cavity interstitial therebetween. The inner shell includes a plurality of expansion strips having generally ellipsoidal corner expansion joints.
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公开(公告)号：US5147083A
公开(公告)日：1992-09-15
申请号：US765334
申请日：1991-09-25
Applicant: Gary A. Halstead , Michael J. Irish , Brian L. Barten
Inventor： Gary A. Halstead , Michael J. Irish , Brian L. Barten
CPC classification number: F27B9/243 , B23K1/0012 , B23K1/008 , F27B9/068 , F27B9/10 , B23K2201/14 , B23K2203/10
Abstract: A convection braze furnace for brazing aluminum heat exchangers in an inert gas rich atmosphere includes entrance and exit vestibules forming atmosphere barriers of suspended stainless steel strips. The interior of the braze furnace is divided into multiple zones for progressively heating the heat exchangers to a brazing temperature and then cooling the heat exchangers in the final zone. An impeller circulates the heated intent gas atmosphere within each zone to accelerate heat transfer. A chain type conveyor supports the heat exchangers as they are moved through the braze furnace. An isolated return tube surrounds the lower return side of the conveyor chain as it passes through the braze furnace. The braze furnace housing is comprised of inner and outer shells having an inert gas pressurized cavity interstitial therebetween. The inner shell includes a plurality of expansion strips having generally ellipsoidal corner expansion joints.
Abstract translation: 用于在惰性气体浓缩气氛中钎焊铝热交换器的对流钎焊炉包括形成悬浮不锈钢带的气氛屏障的入口和出口前庭。 钎焊炉的内部被分成多个区域，用于将热交换器逐渐加热到钎焊温度，然后冷却最终区域中的热交换器。 叶轮在每个区域内循环加热的意向气体气氛以加速热传递。 链式输送机在热交换器移动通过钎焊炉时支撑热交换器。 当输送链通过钎焊炉时，隔离的回流管围绕输送链的下部返回侧。 钎焊炉壳体由内部和外部壳体组成，其间具有惰性气体加压腔间隙。 内壳包括多个具有大体上椭圆形的角度膨胀节的膨胀带。
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Patent Agency Ranking6.发明授权
公开(公告)号：US5130173A
公开(公告)日：1992-07-14
申请号：US610621
申请日：1990-11-08
Applicant: Brian L. Barten , Gary A. Halstead
Inventor： Brian L. Barten , Gary A. Halstead
CPC classification number: B05D1/02 , B05D2401/10 , B05D2401/20 , B05D3/0209 , B05D3/0218 , B05D3/0227
Abstract: A method of painting an object and subsequently drying such painted object by first heating a solvent-containing paint to a temperature between 80.degree. to 115.degree. F. and heating the object to be painted to a temperature between 110.degree. to 160.degree. F. such that the drying time required for the paint after painting is substantially reduced.
Abstract translation: 通过首先将含溶剂的涂料加热至80-115°F的温度，并将待涂漆的物体加热至110-160°F的温度，从而对被涂物进行喷涂，然后干燥。 涂装后油漆所需的干燥时间大大减少。
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公开(公告)号：US5062476A
公开(公告)日：1991-11-05
申请号：US661963
申请日：1991-02-28
Applicant: Richard P. Ryan , Glenn W. Shaffer , Gary A. Halstead , David M. Smith , Shrikant M. Joshi
Inventor： Richard P. Ryan , Glenn W. Shaffer , Gary A. Halstead , David M. Smith , Shrikant M. Joshi
CPC classification number: F28D1/05383 , F28F1/022 , F28F9/0224 , F28D2021/0084 , Y10S165/476
Abstract: A heat exchanger assembly has a pair of spaced extruded tanks and a tube and header subassembly including a pair of header plates on opposite ends of a plurality of spaced parallel tubes. The extruded tanks include stop surfaces thereon for locating the subassembly within the extruded tanks and the extruded tanks further include a pair of seal ribs and a pair of deformable side flanges defining a pocket for receiving flux material to secure the subassembly to the extruded tanks without exposing the flux material to the interior of the extruded tanks.
Abstract translation: 热交换器组件具有一对间隔开的挤压罐和管和集管组件，其包括在多个间隔开的平行管的相对端上的一对集管板。 挤出的罐包括其上的止动表面，用于将子组件定位在挤出的罐内，并且挤出的罐还包括一对密封肋和一对可变形的侧边缘，其限定用于容纳助焊剂材料的袋，以将子组件固定到挤出的罐而不暴露 焊剂材料到挤压罐的内部。
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公开(公告)号：US5172848A
公开(公告)日：1992-12-22
申请号：US765340
申请日：1991-09-25
Applicant: Brian L. Barten , Gary A. Halstead
Inventor： Brian L. Barten , Gary A. Halstead
Abstract: A convection braze furnace for brazing aluminum heat exchangers in an inert gas rich atmosphere includes entrance and exit vestibules forming atmosphere barriers of suspended stainless steel strips. The interior of the braze furnace is divided into multiple zones for progressively heating the heat exchangers to a brazing temperature and then cooling the heat exchangers in the final zone. An impeller circulates the heated inert gas atmosphere within each zone to accelerate heat transfer. A chain type conveyor supports the heat exchangers as they are moved through the braze furnace. An isolated return tube surrounds the lower return side of the conveyor chain as it passes through the braze furnace. The braze furnace housing is comprised of inner and outer shells having an inert gas pressurized cavity interstitial therebetween. The inner shell includes a plurality of expansion strips having generally ellipsoidal corner expansion joints.
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公开(公告)号：US5172847A
公开(公告)日：1992-12-22
申请号：US765632
申请日：1991-09-25
Applicant: Brian L. Barten , Gary A. Halstead
Inventor： Brian L. Barten , Gary A. Halstead
CPC classification number: F27B9/243 , B23K1/0012 , B23K1/012 , F27B9/10
Abstract: A convection braze furnace for brazing aluminum heat exchangers in an inert gas rich atmosphere includes entrance and exit vestibules forming atmosphere barriers of suspended stainless steel strips. The interior of the braze furnace is divided into multiple zones for progressively heating the heat exchangers to a brazing temperature and then cooling the heat exchangers in the final zone. An impeller circulates the heated inert gas atmosphere within each zone to accelerate heat transfer. A chain type conveyor supports the heat exchangers as they are moved through the braze furnace. An isolated return tube surrounds the lower return side of the conveyor chain as it passes through the braze furnace. The braze furnace housing is comprised of inner and outer shells having an inert gas pressurized cavity interstitial therebetween. The inner shell includes a plurality of expansion strips having generally ellipsoidal corner expansion joints.
Abstract translation: 用于在惰性气体浓缩气氛中钎焊铝热交换器的对流钎焊炉包括形成悬浮不锈钢带的气氛屏障的入口和出口前庭。 钎焊炉的内部被分成多个区域，用于将热交换器逐渐加热到钎焊温度，然后冷却最终区域中的热交换器。 叶轮在每个区域内循环加热的惰性气体气氛以加速热传递。 链式输送机在热交换器移动通过钎焊炉时支撑热交换器。 当输送链通过钎焊炉时，隔离的回流管围绕输送链的下部返回侧。 钎焊炉壳体由内部和外部壳体组成，其间具有惰性气体加压腔间隙。 内壳包括多个具有大体上椭圆形的角度膨胀节的膨胀带。
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公开(公告)号：US5348081A
公开(公告)日：1994-09-20
申请号：US134716
申请日：1993-10-12
Applicant: Gary A. Halstead , Brian L. Barten , Gregory R. Smith
Inventor： Gary A. Halstead , Brian L. Barten , Gregory R. Smith
CPC classification number: F28D1/05391 , F28F9/0214 , F28F9/0224 , F28F9/262 , F28D2021/0084
Abstract: A high capacity condenser for automotive application is built up from two layers or modules so as to make maximum use of standard components. The tanks of header tank and tube type condensers are extruded with interfitting clearance notches and stand-off flanges along the length of the tanks that maintain the two modules spaced apart and aligned. A specially designed cross-over pipe interconnects the two modules in a fluid sense and also cooperates in mechanically joining the two.
Abstract translation: 用于汽车应用的高容量冷凝器由两层或多个模块构成，以最大程度地利用标准组件。 集水箱和管式冷凝器的罐体沿着罐体的长度挤出相互连接的间隙槽和隔离法兰，从而使两个模块间隔开并对齐。 一个特别设计的交叉管将流体意义上的两个模块互连在一起，并且在两个模块之间进行机械连接。
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