公开(公告)号：US5246045A

公开(公告)日：1993-09-21

申请号：US898433

申请日：1992-06-15

Applicant: Donald A. Clothier ,  Donald C. Richtenburg

Inventor： Donald A. Clothier ,  Donald C. Richtenburg

IPC: B09B3/00 ,  F17C13/02 ,  G01F23/74 ,  G05D9/12

CPC classification number: G01F23/74 ,  B09B3/0058 ,  F17C13/021 ,  G05D9/12 ,  F17C2201/0109 ,  F17C2201/0119 ,  F17C2201/032 ,  F17C2205/0165 ,  F17C2205/0308 ,  F17C2205/0323 ,  F17C2205/0364 ,  F17C2221/038 ,  F17C2250/032 ,  F17C2250/036 ,  F17C2250/0413 ,  F17C2250/072 ,  F17C2260/022 ,  Y02W30/825 ,  Y10S141/01 ,  Y10T137/7423

Abstract: The present invention is an automatic volume fill control apparatus to be used in conjunction with a recovering device which is operable upon being electrically connected to an electrical power source. The automatic control apparatus comprises a control unit electrically interconnected between the electrical power source and the recovering device. The control unit has an electrical circuit which includes an electrical relay switch and connects with a float switch installed in a recovered refrigerant tank. The float switch is normally closed when the refrigerant tank is less than 80% filled, which causes the relay switch to be closed to establish electrical connection between the power source and the recovering device, so the filling of the refrigerant tank continues. When the refrigerant in the tank reaches 80% in volume, the float switch will be opened, which causes the relay switch to open to cut-off the electrical connection between the power source and the recovering device, so the filling process stops. This ensures the safety of the refrigerant recovering and recycling process.

Abstract translation: 本发明是一种自动体积填充控制装置，其与可与电源电连接的操作的恢复装置结合使用。 该自动控制装置包括在电源和恢复装置之间电互连的控制单元。 控制单元具有包括继电器开关并与安装在回收的制冷剂罐中的浮子开关连接的电路。 当制冷剂罐的填充量小于80％时，浮子开关常闭，这使继电器开关闭合，建立电源和回收装置之间的电气连接，从而继续填充制冷剂箱。 当罐内的制冷剂体积达到80％时，浮子开关打开，继电器开关打开，切断电源与回收装置之间的电气连接，使灌装过程停止。 这确保制冷剂回收和再循环过程的安全。

公开(公告)号：US5231811A

公开(公告)日：1993-08-03

申请号：US851934

申请日：1992-03-16

Applicant: John S. Andrepont ,  Robert J. Bannon ,  Michael P. Duff

Inventor： John S. Andrepont ,  Robert J. Bannon ,  Michael P. Duff

IPC: B65D90/06 ,  B32B13/04 ,  B65D90/02 ,  F17C3/02 ,  F25D23/06

CPC classification number: F17C3/022 ,  B32B13/04 ,  B65D90/022 ,  F25D23/06 ,  F17C2201/0109 ,  F17C2201/0119 ,  F17C2201/032 ,  F17C2203/0329 ,  F17C2203/0375 ,  F17C2203/0629 ,  F17C2203/0639 ,  F17C2203/0646 ,  F17C2203/0648 ,  F17C2203/0663 ,  F17C2203/0673 ,  F17C2203/0678 ,  F17C2209/227 ,  F17C2223/0153 ,  F17C2223/033 ,  F17C2260/033

Abstract: A storage structure, particularly for fluids but also useful for storing solids, which in one embodiment includes at least a portion thereof comprising a structural wall having opposing sides, at least one said side having an insulating and protecting built-up layered finish covering which retards heat transfer, the passage of water vapor through the insulation and/or the condensation of water on the one said side, the built-up layered finish covering including a layer of insulation positioned on the one said side of the wall; a solid unitary vapor barrier layer applied to the outer surface of the insulation board as a viscous liquid or paste which hardens into a solid layer; a reinforced stucco basecoat layer applied onto the vapor barrier layer; and a stucco topcoat layer applied onto the stucco basecoat layer.

Abstract translation: 一种存储结构，特别是用于流体，但也可用于存储固体，其在一个实施方案中包括其至少一部分，其包括具有相对侧面的结构壁，至少一个所述侧面具有绝缘和保护的层叠完成覆盖层 热传递，水蒸气通过绝缘体和/或在一侧的水的冷凝，积层分层面漆包括位于壁的一侧的绝缘层; 作为固化在固体层上的粘性液体或糊状物施加到绝缘板的外表面的固体单一蒸气阻隔层; 施加到蒸汽阻挡层上的增强灰泥底涂层; 以及涂在灰泥底漆层上的灰泥顶涂层。

公开(公告)号：US5180179A

公开(公告)日：1993-01-19

申请号：US649497

申请日：1991-02-01

Applicant: Frank S. Salvucci

Inventor： Frank S. Salvucci

IPC: B62B1/26 ,  B62B5/06 ,  F17C13/08

CPC classification number: F17C13/085 ,  B62B1/264 ,  B62B5/06 ,  B62B2202/022 ,  F17C2201/0109 ,  F17C2201/0119 ,  F17C2201/032 ,  F17C2201/058 ,  F17C2205/0161 ,  Y10T16/469

Abstract: A removable handle for gas cylinder hand trucks allows storage of the truck in a smaller space by decreasing the height of the truck. The invention is for trucks of the type having a tubular handle extending upward from the frame. The joint (or joints) where the handle removes is formed by making a cut in the tube, preferably just above the level of the top of the frame. This cut becomes a joint by adding to the cut a dowel and a bracket. The dowel is permanently fastened into the handle part of the tube, and snugly fits into the lower, or frame, end of the tube. The dowel both aligns and angularly braces the two tube sections. The bracket part consists of two plates, one fastened to the removable handle part and one fastened to the frame, which are bolted together when the joint is fastened. The plates are radially attached to adjoining parts of the handle tube and frame tube. Each plate has a hole for the bolt. The bolted plates prevent relative twisting of the two tubes and also reinforce the dowel. The invention is applicable to either a single-joint upright tubular handle or a double-joint U-shaped tubular handle.

Abstract translation: 气瓶手推车的可拆卸手柄可以通过降低卡车的高度来将卡车存放在较小的空间内。 本发明适用于具有从框架向上延伸的管状把手的卡车。 通过在管中切割，优选地刚好在框架的顶部的高度上方形成手柄移除的接头（或接头）。 该切割通过添加到切割销和支架中而成为联合。 定位销永久地固定在管的手柄部分中，并且紧密地配合到管的下部或框架端部。 定位销对齐并角度地支撑两个管段。 支架部分由两个板组成，一个固定在可拆卸手柄部分上，一个固定在框架上，当接头固定时，它们被螺栓连接在一起。 板被径向地附接到手柄管和框架管的邻接部分。 每个板具有用于螺栓的孔。 螺栓板防止两个管的相对扭转并且还加强销。 本发明适用于单关节直立管状手柄或双关节U形管状手柄。

公开(公告)号：US5085343A

公开(公告)日：1992-02-04

申请号：US425805

申请日：1989-10-23

Applicant: Antony B. Scarr

Inventor： Antony B. Scarr

IPC: B64G1/40 ,  F02K9/60 ,  F17C1/14 ,  F17C1/16

CPC classification number: B64G1/402 ,  F02K9/605 ,  F17C1/14 ,  F17C1/16 ,  F17C2201/0104 ,  F17C2201/0128 ,  F17C2201/0147 ,  F17C2201/0161 ,  F17C2201/032 ,  F17C2201/054 ,  F17C2203/0379 ,  F17C2203/0391 ,  F17C2203/0636 ,  F17C2203/0646 ,  F17C2203/0663 ,  F17C2205/0169 ,  F17C2209/221 ,  F17C2221/011 ,  F17C2221/012 ,  F17C2221/03 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2260/011 ,  F17C2260/012 ,  F17C2270/0194 ,  F17C2270/0197 ,  Y02E60/321

Abstract: A nested tank construction for pressurized materials comprises first and second cylindrical tanks connected together so that they are axially aligned. The first tank comprises a dome end which is inverted so that it extends inwardly into the first tank and is under compression loading when exposed to pressure within the first tank. The second tank comprises a dome end which extends outwardly from the second tank and is under tension loading when exposed to pressure within the second tank. The first and second tank dome ends have a matching geometry so that the second tank dome end is nested into the first tank dome end. The first tank dome end is a honeycomb sandwich structure comprising an aluminum membrane, a honeycomb core adhered to the concave face of the aluminum membrane, and a fiber composite face sheet adhered to the concave face of the honeycomb core. The honeycomb sandwich structure is co-cured under heat and pressure. A gap is provided between the face sheet of the composite sandwich structure and the second tank dome end. The tank construction is particularly useful for gaseous or liquid materials which are hypergolic when mixed, or which are maintained at cryogenic temperatures.

Abstract translation: 用于加压材料的嵌套罐结构包括连接在一起的第一和第二圆筒形容器，使得它们轴向对准。 第一罐包括圆顶端，其倒置，使得其向内延伸进入第一罐，并且当暴露于第一罐内的压力时处于压缩载荷下。 第二罐包括从第二罐向外延伸的圆顶端，当暴露在第二罐内的压力下时，该顶端处于张力负载下。 第一和第二储罐圆顶端部具有匹配的几何形状，使得第二罐顶端部嵌套到第一罐顶端。 第一罐圆顶端是包括铝膜，粘附到铝膜的凹面的蜂窝芯和粘附到蜂窝芯的凹面的纤维复合面板的蜂窝夹层结构。 蜂窝夹层结构在热和压力下共同固化。 在复合夹层结构的面板和第二罐顶端之间设置间隙。 油罐结构对于混合时是高效的或者保持在低温下的气态或液态物质特别有用。

公开(公告)号：US5082138A

公开(公告)日：1992-01-21

申请号：US648969

申请日：1991-01-31

Applicant: David C. McGarvey

Inventor： David C. McGarvey

IPC: B65D90/50 ,  F17C3/02 ,  F17C13/12

CPC classification number: F17C3/022 ,  B65D90/501 ,  F17C13/126 ,  F17C2201/0119 ,  F17C2201/032 ,  F17C2201/052 ,  F17C2203/012 ,  F17C2203/0329 ,  F17C2203/0358 ,  F17C2203/0383 ,  F17C2203/0607 ,  F17C2203/0631 ,  F17C2203/0639 ,  F17C2203/0663 ,  F17C2209/221 ,  F17C2221/032 ,  F17C2250/0417 ,  F17C2260/011 ,  F17C2260/038 ,  F17C2260/042

Abstract: Fire resistant tank apparatus is adapted for transportation and for installation above-ground to receive and dispense a liquid hydrocarbon or hydrocarbons, or the like, and includes a metallic tank assembly having a lightweight, triple hulled, wall structure, defining inner, intermediate and outer walls which are spaced apart. Thermal barrier material is located in certain space between such walls, and in such manner that there is no direct heat conducting metallic path between such walls, as for example the intermediate and outer walls. In addition, fire resistant material may be applied to the outer side or sides of the outer walls and hardened to define a relatively lightweight shell enclosing the tank assembly. The structure resists severe heat invasion in the form of radiation, convection and conduction to maintain liquid hydrocarbon in the innermost tank isolated from such invasion. Also, the structure is bullet resistant.

Abstract translation: 耐火罐装置适用于运输和安装在地面上以接收和分配液体烃或烃等，并且包括金属罐组件，其具有限定内部，中间和外部的轻质，三重外壳的壁结构 间隔开的墙壁。 隔热材料位于这种壁之间的某些空间中，并且以这样的方式，即在这种壁之间不存在直接导热的金属路径，例如中间壁和外壁。 此外，耐火材料可以施加到外壁的外侧或侧壁上并被硬化以限定围绕罐组件的相对较轻的外壳。 该结构以辐射，对流和传导的形式抵抗严重的热侵入，以保持最内层的液体烃与这种入侵隔离。 而且，结构是防弹的。

公开(公告)号：US5078415A

公开(公告)日：1992-01-07

申请号：US551229

申请日：1990-07-11

Applicant: Norbert Goral

Inventor： Norbert Goral

IPC: B62B3/10 ,  F17C13/08

CPC classification number: B62B3/104 ,  F17C13/085 ,  B62B2202/022 ,  F17C2201/0109 ,  F17C2201/0119 ,  F17C2201/032 ,  F17C2201/058 ,  F17C2205/0107 ,  F17C2205/013 ,  F17C2205/0161 ,  F17C2205/0308

Abstract: A mobile carrier capable of carrying a number of gas cylinders comprises a generally horizontal first support surface with at least three wheel supports rigidly attached to it, each wheel support including a rotatably mounted wheel. The wheel supports are off-set laterally relative to the first support surface, the first support surface being below the top of at least one wheel support. An upright frame rigidly connected to the first support surface extends around three sides of the carrier. A second support surface is pivotally connected to an outside edge of the first support surface along a fourth open side of the carrier. The second support surface is pivotable between an upright position, where it may be secured to the frame, and a lowered position in which the second support surface is supported on another surface so that a gas cylinder may be moved between the mobile carrier and another surface by rolling the container about its axis between the first support surface and the other support surface along the second support surface.

Abstract translation: 能够承载多个气瓶的移动式运载器包括大致水平的第一支撑表面，其中至少三个车轮支撑件刚性地附接到其上，每个车轮支撑件包括可旋转地安装的车轮。 车轮支撑件相对于第一支撑表面横向偏移，第一支撑表面位于至少一个车轮支撑件的顶部之下。 刚性地连接到第一支撑表面的直立框架围绕托架的三个侧面延伸。 第二支撑表面沿着载体的第四开口侧枢转地连接到第一支撑表面的外边缘。 第二支撑表面可在其可固定到框架的直立位置和下降位置之间枢转，其中第二支撑表面支撑在另一表面上，使得气瓶可以在可移动的载体和另一表面之间移动 通过沿着第二支撑表面围绕其轴线在第一支撑表面和另一个支撑表面之间滚动容器。

公开(公告)号：US5035774A

公开(公告)日：1991-07-30

申请号：US514008

申请日：1990-04-26

Applicant: Michael S. Rabren

Inventor： Michael S. Rabren

IPC: B01D3/00 ,  B09B3/00 ,  F17C7/00 ,  F17C11/00

CPC classification number: B09B3/0058 ,  B01D3/00 ,  F17C11/00 ,  F17C7/00 ,  F17C2201/0109 ,  F17C2201/0119 ,  F17C2201/032 ,  F17C2221/018

Abstract: Process for recovering acetone from used acetylene cylinders in order to make the cylinders disposable as a solid waste. A system is described for effecting the acetone recovery.

Abstract translation: 从使用的乙炔气瓶中回收丙酮的方法，以使汽缸成为固体废物。 描述了一种用于实现丙酮回收的系统。

公开(公告)号：US4964930A

公开(公告)日：1990-10-23

申请号：US336501

申请日：1989-04-10

Applicant: Sidney H. Conn

Inventor： Sidney H. Conn

IPC: B29C63/42 ,  F17C13/12

CPC classification number: F17C13/123 ,  B29C63/42 ,  F17C2201/0119 ,  F17C2201/032 ,  F17C2203/0639 ,  F17C2205/0115 ,  F17C2205/0165 ,  F17C2205/0308 ,  F17C2221/035 ,  F17C2223/0153 ,  F17C2223/033 ,  F17C2250/0408 ,  F17C2260/033 ,  F17C2270/0192 ,  Y10T428/1328

Abstract: A fuel tank for a propane fuel tank includes an electrically insulative covering positioned in place over substantially the entire exposed surface of the tank to prevent transmission of electric current through the tank by contact of the tank with a source of current. The insulation on the tank also prevents penetration of the tank by arcing of electric current from a spaced apart current source and the tank. The fuel tank is cylindrical and the covering comprises an eight mil thick seamless tube of polyethylene secured by heat shrinking to the outer surfaces of the cylindrical tank. The method according to the invention comprises providing an electrically insulative material, placing the insulative material over the outer surfaces of the tank and bonding the insulative material to the outer surface of the tank.

Abstract translation: 用于丙烷燃料箱的燃料箱包括位于罐的基本上整个暴露表面上的电绝缘覆盖物，以防止电池通过槽与电流源的接触而传递通过罐。 储罐上的绝缘层还可以防止电池从间隔开的电流源和容器的电弧中流过。 燃料箱是圆柱形的，盖子包括一个八密尔厚的聚乙烯无缝管，通过热收缩固定到圆柱形罐的外表面上。 根据本发明的方法包括提供电绝缘材料，将绝缘材料放置在罐的外表面上，并将绝缘材料粘合到罐的外表面。

公开(公告)号：US4944155A

公开(公告)日：1990-07-31

申请号：US366184

申请日：1989-06-14

Applicant: David K. Alexander

Inventor： David K. Alexander

IPC: F17C3/08 ,  F25D3/10 ,  G01J1/02 ,  G01J5/02 ,  G01J5/28

CPC classification number: F17C3/08 ,  F17C2201/0109 ,  F17C2201/0119 ,  F17C2201/032 ,  F17C2203/018 ,  F17C2203/0395 ,  F17C2203/0629 ,  F17C2203/0646 ,  F17C2205/0165 ,  F17C2227/0353 ,  F17C2270/0509 ,  F17C2270/0518

Abstract: A cold exchange system includes a Dewar flask having an inner vessel and an exterior vessel joined to and surrounding the inner vessel, defining an evacuable chamber therebetween. The flask includes an evacuation port through the inner and exterior vessels through which cryogenic gas contained in the inner vessel can evaporate during the cold exchange process. The exterior vessel includes a device port through which a device to be cooled extends. The device is housed in a housing that is engaged over the device port. A cold finger is in heat transfer contact with the inner vessel. A non-metallic flexible bellows is sealingly adhered to the cold finger at one open end of the bellows. The other open end of the non-metallic bellows is sealingly adhered at its other open end to a top plate which is vacuum fitted over the device port. The non-metallic bellows and device housing define a second evacuable chamber separate from the Dewar flask vacuum chamber. The separation of the vaccum chambers is maintained by the non-metallic bellows and adhesive joints between the bellows and the cold finger and top plate. The device to be cooled is mounted in direct mechanical contact with the cold finger within the device chamber defined by the non-metallic bellows. The joint between the non-metallic bellows and the metallic cold finger and top plate is formed by an adhesive compound essentially containing an admixture of an epoxy with fine grain beads. The beads each generally have the same outer diameter to create a uniform adhesive joint, to insure a vacuum tight seal, and to provide a uniform spacing of the bellows from the aluminum components to insure long-term vacuum integrity of the adhesive joint during repeated thermal cycling.

Abstract translation: 冷交换系统包括具有连接到内部容器并围绕内部容器的内部容器和外部容器的杜瓦瓶，在它们之间限定可抽空的室。 该烧瓶包括通过内部和外部容器的排出口，冷容器内容器中的低温气体可以通过该容器蒸发。 外部容器包括装置端口，待冷却装置通过该装置端口延伸。 该装置容纳在与设备端口接合的外壳中。 冷手指与内血管传热接触。 非金属柔性波纹管在波纹管的一个开口端密封地粘附到冷指。 非金属波纹管的另一个开口端在其另一个开口端密封地粘附到真空安装在设备端口上的顶板上。 非金属波纹管和装置壳体限定了与杜瓦瓶真空室分离的第二抽空室。 真空室的分离由波纹管和冷指和顶板之间的非金属波纹管和粘合剂接头保持。 要冷却的装置安装在与非金属波纹管限定的装置室内的冷指状物的直接机械接触中。 非金属波纹管与金属冷指和顶板之间的接合部由基本上含有环氧树脂与细晶粒的混合物的粘合剂形成。 珠子各自通常具有相同的外径以产生均匀的粘合接头，以确保真空密封，并且提供波纹管与铝部件的均匀间隔，以确保在重复加热期间粘合剂接头的长期真空完整性 循环。

公开(公告)号：US4919311A

公开(公告)日：1990-04-24

申请号：US598905

申请日：1984-04-10

Applicant: Gerald W. Born

Inventor： Gerald W. Born

IPC: F17C13/08

CPC classification number: F17C13/084 ,  F17C2201/0109 ,  F17C2201/0119 ,  F17C2201/032 ,  F17C2201/058 ,  F17C2203/066 ,  F17C2205/0165 ,  F17C2205/018 ,  F17C2205/0332 ,  F17C2209/2109

Abstract: An all plastic one piece blow molded pressure vessel and sprayer combination shows a bottom closure with upwardly inclined feet. Internal pressure causes the upward and inward portion of the feet to descend such that the feet remain in good contact with a planar surface on which the vessel is resting, such that the bottom does not become bulged outwardly and rock.

Abstract translation: 全塑料单件吹塑压力容器和喷雾器组合显示具有向上倾斜的底脚的底部闭合。 内部压力导致脚的向上和向内部分下降，使得脚保持与容器搁置的平坦表面良好接触，使得底部不会向外膨胀并且摇晃。