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1. 发明授权

US5380048A Tube joint 失效
标题翻译：管接头
公开(公告)号：US5380048A
公开(公告)日：1995-01-10
申请号：US931852
申请日：1992-08-18
申请人： Kenneth E. Vogel
发明人： Kenneth E. Vogel
IPC分类号： F16L13/08
CPC分类号： F16L13/08
摘要： Circumferentially spaced bosses concentrically position a male tube end within a female tube end. The bosses have a preferred shape which permits molten brazing material to flow evenly between the tubes, ensuring a void-free joint. The bosses provide a relief clearance at the mouth of the male tube to allow the formation of a continuous annular band of brazing material at this end. Stop tapers on the bosses allow the female tube to be pressed onto the male tube for stability prior to brazing. The bosses also limit the overlap of the two tubes to a maximum distance, ensuring adequate heat conduction to the innermost portion of the male tube. Spacers, integral with the bosses, form an axial gap between the tubes into which the brazing rod more readily melts.
摘要翻译：圆周间隔的凸起同心地将阴管端部位于母管端内。凸起具有允许熔融钎焊材料在管之间均匀流动的优选形状，确保无空隙的接头。凸台在阳螺纹管口提供浮雕间隙，以便在此端形成连续的钎焊材料环形带。在凸起处停止锥形，允许阴管在钎焊之前被压在阳管上以获得稳定性。凸台还将两个管的重叠限制到最大距离，以确保对公管的最内部的充分的热传导。与凸台成一体的间隔件在钎焊棒更容易熔化的管之间形成轴向间隙。

2. 发明授权

US5116274A Refrigerator display cabinet with thermally insulated pivotable window pane 失效
标题翻译：冷藏柜显示柜与热绝缘可调式窗扇
公开(公告)号：US5116274A
公开(公告)日：1992-05-26
申请号：US591746
申请日：1990-10-02
申请人： Paul Artwohl , David Robinson
发明人： Paul Artwohl , David Robinson
IPC分类号： A47F3/00 , E05F1/10
CPC分类号： E05F1/1091 , A47F3/007 , A47F2003/008 , E05Y2900/202 , E05Y2900/204 , F25D2323/024
摘要： A refrigerator display cabinet having a front opening and a thermally insulated multiple-glass pane window panel mounted for pivotal movement about a horizontal axis adjacent the upper marginal end of the window panel. The window panel has an internal solid spacer bar adjacent the upper marginal end thereof which permits secure clamping of the window panel by hinge supports without crushing or other damage to the window panel. The hinge supports have a relatively streamlined configuration, which, together with the substantially frameless window panel, provide an esthetic modernistic appearance.
摘要翻译：一种具有前开口和隔热多玻璃窗玻璃面板的冰箱展示柜，其安装成围绕靠近窗板的上边缘的水平轴线枢转运动。窗面板具有邻近其上边缘的内部固定间隔条，其允许通过铰链支撑件可靠地夹紧窗户面板，而不会对窗户面板造成破坏或其他损坏。铰链支撑件具有相对流线型的构造，其与基本无框架的窗口面板一起提供美观的现代外观。

3. 发明授权

US5035085A Refrigerator door assembly with thermal insulated door mounting frame 失效
标题翻译：带隔热门安装架的冰箱门总成
公开(公告)号：US5035085A
公开(公告)日：1991-07-30
申请号：US303445
申请日：1989-01-27
申请人： Richard Mamelson , Allen Watson
发明人： Richard Mamelson , Allen Watson
IPC分类号： A47F3/04
CPC分类号： A47F3/043
摘要： A refrigerator door assembly having a door mounting cabinet frame which has a thermally efficient composite design comprising a non-metallic pultrusion-formed structural frame member and an outer metallic trim panel mountable on the structural frame member for providing the desired finished appearance, which may be made consistent with conventional commercial refrigerator and freezer door assemblies. The door mounting frame includes a mullion which also includes a pultrusion formed non-metallic structural element. A rigid plastic molding assembly encompasses the rear and sides of the structural frame members and define air insulating spaces about the frame members. The pultrusion formed frame members permit thermal insulated mounting of metallic accessories by ultrasonic welding methods.
摘要翻译：一种具有门安装柜框架的冰箱门组件，其具有热效率复合设计，其包括非金属拉挤成形结构框架构件和可安装在结构框架构件上的外部金属装饰板，用于提供期望的完成外观，其可以是与常规商用冰箱和冷冻门组件一致。门安装框架包括竖框，竖框还包括拉挤成形的非金属结构元件。刚性塑料模制组件包围结构框架构件的后部和侧部并且限定围绕框架构件的空气绝缘空间。拉挤成型框架构件允许通过超声波焊接方法对金属附件进行热绝缘安装。

4. 发明授权

US4852303A Refrigerator door frame with insulated mullion 失效
标题翻译：具有绝缘竖框的冰箱门框
公开(公告)号：US4852303A
公开(公告)日：1989-08-01
申请号：US131182
申请日：1987-12-10
申请人： Matthew Rolek
发明人： Matthew Rolek
IPC分类号： A47F3/04 , F25D21/04 , F25D23/08
CPC分类号： F25D23/082 , A47F3/043 , F25D21/04
摘要： A refrigerator door assembly having a door mounting frame with at least one mullion that includes a metallic structural frame member and a magnetically attractable sealing plate mounted forwardly on the mullion for defining a stop and sealing surface for the swinging ends of pivotably mounted doors. The mullion includes an insulating and sealing plate retaining assembly which supports the sealing plate in thermally isolated relation to the structural member and which defines an air insulating space completely about the structural frame member. The illustrated insulating and sealing plate retaining assembly includes a plastic channel shaped member having a front wall disposed in closely adjacent relation to a front side of the structural frame member and side walls extending in rearwardly directed fashion therefrom. A cover plate is releasably engagable with the rearwardly extending side walls for completely encapsulating the structural frame member. The magnetically attractable sealing plate is supported by the channel shaped plastic member in forwardly spaced relation to the structural frame member. Various metallic accessory items are supportable on the mullion in substantially thermally isolated relation to the structural frame member.
摘要翻译：一种具有门安装框架的冰箱门组件，其具有至少一个竖框，其包括金属结构框架构件和安装在竖框上的磁性可吸引的密封板，用于限定可枢转地安装的门的摆动端的停止和密封表面。竖框包括绝缘和密封板保持组件，该组件将密封板与结构构件隔热的关系支撑，并且围绕结构框架构件完全限定了空气绝缘空间。所示的绝缘和密封板保持组件包括塑料通道形状构件，其具有设置成与结构框架构件的前侧紧密相邻的前壁和从其向后延伸的侧壁。盖板可释放地与后向延伸的侧壁接合，用于完全包封结构框架构件。磁吸引密封板由通道形状的塑料构件以与结构框架构件成间隔开的方式支撑。各种金属附件可以在与结构框架构件基本上热隔离的竖框上支撑。

5. 发明授权

US3629972A Refrigerator door construction 失效
标题翻译：制冷机门结构
公开(公告)号：US3629972A
公开(公告)日：1971-12-28
申请号：US3629972D
申请日：1970-02-09
申请人： ARDCO INC
发明人： REHBERG THOMAS R , NIEKRASZ FRANCIS M
IPC分类号： A47F3/04 , E05D7/02 , E05F1/12 , F25D21/04 , F25D23/02 , E06B7/12
CPC分类号： F25D21/04 , A47F3/043 , E05D7/02 , E05F1/123 , E05Y2900/202 , E05Y2900/31 , F25D23/02
摘要： One or more glass panel refrigerator doors are swingably mounted in a mounting frame. Each door is mounted so that it can be reversed between left- and right-hand swing. This is accomplished by providing upper and lower hinge pins rotatably mounted in the door, the pins having noncircular elements projecting from the door. A torsion spring is mounted in the door and is connected between one of the hinge pins and an adjusting member for regulating the initial stress in the spring. The noncircular elements of the hinge pins are engageable with socket members on the mounting frame. The socket members have noncircular openings and are movable between left- and right-hand positions on the mounting frame. Each door is reversed by removing the door, moving the socket elements to the opposite positions, inverting the door, and reinserting it into the frame. Each adjusting member is hidden when the door is closed, but is accessible when the door is open through a rearwardly facing recess formed in the door along the hinge axis. The recess is also employed to receive the connecting cord for the door heater. The cord is fitted with a plug which is positioned just behind the recess. To provide for reversal of the door, receptacles capable of accommodating leftor right-hand doors are mounted on the mounting frame to receive the plug in the left- and right-hand positions of the door.

6. 发明授权

US3526753A Anti-shock control devices for electrically heated glass 失效
标题翻译：用于电加热玻璃的防震控制装置
公开(公告)号：US3526753A
公开(公告)日：1970-09-01
申请号：US3526753D
申请日：1966-12-08
申请人： ARDCO INC
发明人： AISANICH DANIEL J , RICHTER FREDERIC A
IPC分类号： F25D21/04 , H02H5/10 , H05B3/84 , H05B1/02
CPC分类号： H05B3/84 , F25D21/04 , H02H5/10 , H05B1/0236 , H05B2203/035

7. 发明授权

US3449551A Antishock control devices for electrically heated glass panels or the like 失效
标题翻译：用于电加热玻璃面板的防静电控制装置或类似物
公开(公告)号：US3449551A
公开(公告)日：1969-06-10
申请号：US3449551D
申请日：1967-09-05
申请人： ARDCO INC
发明人： AISANICH DANIEL J
IPC分类号： F25D21/04 , H02H5/10 , H05B3/84 , H05B1/02
CPC分类号： H05B3/84 , F25D21/04 , H02H5/10 , H05B1/0236 , H05B2203/035

8. 发明授权

US5244273A Door hold-open device 失效
标题翻译：门保持开启装置
公开(公告)号：US5244273A
公开(公告)日：1993-09-14
申请号：US746321
申请日：1991-08-16
申请人： Melvin C. Kaspar , Jeffery T. Kostos
发明人： Melvin C. Kaspar , Jeffery T. Kostos
IPC分类号： E05C17/16 , F25D23/02
CPC分类号： E05C17/16 , F25D23/028 , E05Y2900/31 , F25D2323/024 , Y10T16/61
摘要： A device for automatically holding a refrigerator door releasably in a fully open position relative to a refrigerated display cabinet. The device includes an elongated spring arm connected pivotally to a frame member of the cabinet and formed with an elongated slot which receives a pin connected to a frame member of the door. The pin slides in the slot and causes the arm to pivot outwardly as the door is swung open. As the door approaches its fully open position, the pin cams past detent lugs in the slot and then engages the lugs to prevent the door from closing unless the door is swung closed with sufficient force to cause the pin to cam reversely past the detent lugs.
摘要翻译：一种用于将冷藏室门相对于冷藏陈列柜可释放地放置在完全打开位置的装置。该装置包括细长的弹簧臂，该弹簧臂枢转地连接到机柜的框架构件并且形成有细长的狭槽，其容纳连接到门的框架构件的销。销在槽中滑动，并使门在门被打开时向外枢转。当门接近其完全打开位置时，销凸轮经过插槽中的止动凸耳，然后与凸耳接合，以防止门关闭，除非门以足够的力摆动关闭，以使销反向凸出通过止动凸耳。

9. 发明授权

US5214877A Refrigerator door assembly with venting system 失效
标题翻译：带通风系统的冰箱门组件
公开(公告)号：US5214877A
公开(公告)日：1993-06-01
申请号：US902974
申请日：1992-06-23
申请人： Melvin Kaspar , Matthew Rolek
发明人： Melvin Kaspar , Matthew Rolek
IPC分类号： A47F3/04 , E06B7/12 , F25D17/04
CPC分类号： A47F3/043 , E06B7/12 , F25D17/047
摘要： A vent plate is attached to the bottom frame member of a door mounting frame of the insulated door assembly of a refrigerator unit. The vent plate includes passages which enable ambient air to be drawn into the cabinet of the refrigerator unit at a controlled location in order to avoid frost build up.
摘要翻译：通风板连接到冰箱单元的隔热门组件的门安装框架的底框架构件上。通风板包括通道，其使得环境空气能够在受控的位置被吸入冰箱单元的机壳中，以避免结霜。

10. 发明授权

US5161289A Header machine 失效
标题翻译：标题机
公开(公告)号：US5161289A
公开(公告)日：1992-11-10
申请号：US706654
申请日：1991-05-29
申请人： James W. Adams , Steven R. Cole , William D. Daggett , Douglas B. Laird , Larry Newsom, Sr. , John R. Strickland , Jerry D. Thompson , Johnny L. Thurmond
发明人： James W. Adams , Steven R. Cole , William D. Daggett , Douglas B. Laird , Larry Newsom, Sr. , John R. Strickland , Jerry D. Thompson , Johnny L. Thurmond
IPC分类号： B21C37/29 , B23P23/04 , F28F9/18 , G05B19/414
CPC分类号： B21J5/066 , B21C37/298 , B23P23/04 , F28F9/18 , G05B19/4145 , G05B2219/31137 , G05B2219/34303 , G05B2219/45208 , Y10T29/5199 , Y10T408/3811
摘要： A header machine for drilling specified hole patterns in pipe and for cutting the pipe to a specified length to form headers for use in heat transfer products. The header machine includes hold clamps for selectively holding the pipe during the processing of the pipe and feed clamps for selectively holding the pipe during the feeding thereof through the header machine. The feed clamps are mounted on a feed carriage which is movably mounted for movement forwardly and rearwardly. The feed carriage is driven by a stepper motor operably coupled to the feed carriage for moving the feed carriage and the pipe endwise to various drilling positions. The header machine also includes a spud drill for drilling spud holes in the pipe, a connection drill for drilling connection holes in the pipe, a circular saw for cutting the pipe to a specified length, and provisions for making double circuit patterns of the spud hole. The various movements of the components of the machine are computer controlled and with data concerning the parameters of the header to be processed being entered by the operator into the keyboard of the computer which automatically writes a program for controlling such movements of the components.
摘要翻译：一种头管机，用于在管道中钻孔指定的孔图案，并将管道切割成特定长度，以形成用于传热产品的集管。集管机包括用于在处理管道期间选择性地保持管道的保持夹具和用于在通过头部机器进给期间用于选择性地保持管道的进给夹具。进给夹具安装在可移动地安装用于向前和向后运动的进给托架上。进料托架由可操作地联接到进料托架上的步进马达驱动，用于将进料托架和管道端向地移动到各种钻孔位置。集管机还包括用于在管中钻出孔的钻头，用于在管中钻孔连接孔的连接钻，用于将管切割成特定长度的圆锯，以及用于制造钻孔的双回路图案。机器组件的各种运动是计算机控制的，并且有关操作者将要处理的报头的参数的数据输入到计算机的键盘中，该计算机的键盘自动地写入用于控制部件运动的程序。

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