-
公开(公告)号：USD337932S
公开(公告)日：1993-08-03
申请号：US658380
申请日：1991-02-20
-
公开(公告)号：US5715689A
公开(公告)日：1998-02-10
申请号：US627164
申请日：1996-04-03
CPC分类号： F25B39/02 , F25D17/062 , F28F1/36 , F25D2400/08
摘要： A refrigerant evaporator has a first heat exchange portion with an uninterrupted surface formed from sheets of conductive material joined together to form passages therebetween. A second heat exchange portion is connected to and adjacent the first portion. The second portion is formed from hollow, serpentine tubes with spine fins. Condensed refrigerant passes through the first portion, which accummulates frost and ice, and then through the second portion. The first portion also includes a labyrinth of passages that define an accumulator for refrigerant that has passed through the second heat exchange portion.
摘要翻译： 制冷剂蒸发器具有第一热交换部分，其具有由连接在一起的导电材料片形成的不间断表面，以在它们之间形成通道。 第二热交换部分连接到第一部分并且邻近第一部分。 第二部分由具有脊柱翅片的中空蛇形管形成。 冷凝的制冷剂通过第一部分，其积聚霜和冰，然后通过第二部分。 第一部分还包括通道的迷宫式，其限定已经通过第二热交换部分的用于制冷剂的蓄能器。
-
公开(公告)号：US06935712B2
公开(公告)日：2005-08-30
申请号：US10076746
申请日：2002-02-14
申请人： William A. Reed , Thomas W. Rand , Dean G. Byczynski , Joseph E. Braun , Andrew J. Doberstein , Lawrence D. Moye , Jack L. Vaughn , Jeffrey A. Ziminski
发明人： William A. Reed , Thomas W. Rand , Dean G. Byczynski , Joseph E. Braun , Andrew J. Doberstein , Lawrence D. Moye , Jack L. Vaughn , Jeffrey A. Ziminski
CPC分类号： F25D23/028 , E05D7/081 , E05D11/1078 , E05Y2900/31 , F25D23/04 , F25D25/02 , F25D2323/022 , F25D2323/024 , F25D2325/022 , F25D2331/803
摘要： A refrigeration unit with improved storage and accessibility features has a thermally insulated cabinet and door defining a storage space with a plurality of support elements. The support elements include easily removable door shelves and horizontal cabinet shelves that can be removed or repositioned without the door being fully opened due to dished regions adjacent the shelf supports that allow the shelves to be pivoted and removed rather than slid straight out of the cabinet. Indicia on one of the shelves follows the contour of one of the door shelves to indicate approximately the shelf space occupied by an adjacent door shelf and thus where items can be set without interfering with the closure of the door. The refrigeration unit also includes a cam assembly at the lower door hinge which biases the door closed when open approximately 35 degrees or less. The refrigeration unit also includes features for attaching an overlay panel to the door easily.
-
公开(公告)号：US5065584A
公开(公告)日：1991-11-19
申请号：US559484
申请日：1990-07-30
申请人： Dean G. Byczynski , William A. Reed
发明人： Dean G. Byczynski , William A. Reed
CPC分类号： F25D21/008 , F25B47/022
摘要： A refrigeration system including a compressor, condenser, capillary tube and evaporator includes a hot gas bypass defrosting capability provided by a bypass means around the capillary tube. Defrosting is achieved by the use of hot, uncondensed refrigerant, without requiring a reversal of the flow of refrigerant through the system. An exemplary bypass means includes a solenoid valve and associated tubing to form an alternate, low restriction path for the refrigerant to bypass the capillary tube. When the solenoid valve is closed, refrigerant is forced through the capillary tube for normal refrigeration. However, when the solenoid valve is open, condensation of refrigerant in the condenser is inhibited, and hot refrigerant gas is delivered directly to the evaporator for defrosting. The solenoid valve is controlled in response to the total accumulated running time of the compressor for improved control of the defrosting cycles.
摘要翻译： 包括压缩机，冷凝器，毛细管和蒸发器的制冷系统包括由毛细管周围的旁路装置提供的热气旁路除霜能力。 除霜是通过使用热的未冷凝的制冷剂来实现的，而不需要通过系统逆转制冷剂的流动。 示例性的旁路装置包括电磁阀和相关联的管道，以形成用于制冷剂绕过毛细管的交替的低限制路径。 当电磁阀关闭时，制冷剂被迫通过毛细管进行正常制冷。 然而，当电磁阀打开时，制冷剂在冷凝器中的冷凝被抑制，并且热的制冷剂气体被直接输送到蒸发器以进行除霜。 响应于压缩机的总累计运行时间控制电磁阀，以改善除霜循环的控制。
-
5.发明授权公开(公告)号：US06768847B2
公开(公告)日：2004-07-27
申请号：US10098679
申请日：2002-03-15
IPC分类号： G02B626
CPC分类号： G02B6/02261 , G02B6/03611 , G02B6/03644 , G02B6/29376 , G02B6/29395
摘要： A dispersion compensating fiber and module are described for controlling residual dispersion in a dispersion compensated system. The dispersion compensating fiber is designed with dispersion curve having an inflection point at a wavelength near the optical transmission operating wavelength region. The dispersion curve, having an inflection point near the operating wavelength region, produces a relative dispersion slope that closely matches the relative dispersion slope of the transmission fiber over a relatively wide bandwidth surrounding the operating wavelength region.
摘要翻译： 描述了用于控制色散补偿系统中的残余色散的色散补偿光纤和模块。 色散补偿光纤被设计成具有在光传输工作波长区域附近的波长处具有拐点的色散曲线。 具有靠近工作波长区域的拐点的色散曲线产生与围绕工作波长区域的相对宽的带宽上的传输光纤的相对色散斜率紧密匹配的相对色散斜率。
-
6.发明授权Method for producing photoinduced bragg gratings by irradiating a hydrogenated glass body in a heated state 失效通过在加热状态下照射氢化玻璃体来制造光致布拉格光栅的方法
公开(公告)号：US5478371A
公开(公告)日：1995-12-26
申请号：US305235
申请日：1994-09-13
IPC分类号： G02B6/02 , C03B32/00 , C03C23/00 , C03C25/00 , C03C25/62 , G02B5/18 , G02B6/12 , G02B6/124 , G02B6/13 , C03B37/10
CPC分类号： C03C23/00 , C03C23/001 , C03C23/007 , C03C25/00 , C03C25/002 , C03C25/6213 , G02B6/02114 , G02B6/124 , G02B6/13 , G02B2006/12038 , G02B6/02133 , G02B6/02142
摘要： In accordance with the invention, the index of refraction of a region of a glass body is selectively increased by treating the material with hydrogen and then simultaneously applying heat and actinic radiation to the region. Preferably the body is heated to a temperature in excess of 150.degree. C. and the heat and radiation are simultaneously applied. The result is a substantial and long-lived increase in excess of 5.times.10.sup.-5 in the refractive index of the irradiated region. This process can be used to make and adjust a variety of optical waveguide devices such as photoinduced Bragg gratings.
摘要翻译： 根据本发明，通过用氢处理材料然后同时向该区域施加热和光化辐射来选择性地增加玻璃体区域的折射率。 优选地，将身体加热至超过150℃的温度，同时施加热量和辐射。 结果是照射区域的折射率超过5×10 -5的实质和长寿命的增加。 该过程可用于制造和调整各种光波导器件，例如光导布拉格光栅。
-
7.发明授权Method for retorting particulate solids having recoverable volatile constituents in a rotating horizontal chamber 失效在旋转水平室中蒸馏具有可回收的挥发性成分的颗粒固体的方法
公开(公告)号：US4477331A
公开(公告)日：1984-10-16
申请号：US495423
申请日：1983-05-17
CPC分类号： F23B1/32 , C10G1/02 , F23G5/20 , F23G5/46 , F23G2209/12 , F23G2209/24
摘要： A method and apparatus is disclosed for retorting particulate solid materials, particularly hydrocarbon-containing materials such as oil shale, oil sands, tar sands, coal shale, coal tailings, and the like, for the recovery of a volatile constituent such as oil or gas. A rotary retorting apparatus is employed which consists of a cylindrical drum, or other similar regularly shaped chamber, with a substantially horizontal axis of rotation and having multiple compartments for retorting and combustion and, optionally, spent solids cooling. The apparatus further includes solids transport chutes for forward and backward circulation of solids, arranged for the intercompartmental transfer of solids with the capability of additions at one or more points in each compartment. Employing the method and apparatus, particulate solids feedstock is heated by recycled spent solids material to remove the volatile constituent of the feedstock in the retort section. Another feature of the invention employs direct solids-to-gas contact established by lifting and cascading reacting solids through hot gas streams such that throughput, high thermal efficiency, low energy input, among other advantages, are obtained in producing high yields of volatile product. In particular, high oil yields and gas yields are obtained when processing oil shale, but with low sulfur oxides, nitrogen oxides in the flue gases and reduced hydrogen sulfide in the retort gases.
摘要翻译： 公开了用于蒸馏颗粒状固体材料，特别是含烃材料如油页岩，油砂，焦油砂，煤页岩，煤尾矿等的方法和装置，用于回收挥发性成分如油或气体 。 旋转式蒸煮设备由圆柱形滚筒或其它类似的规则形状的腔室组成，具有基本上水平的旋转轴线，并且具有用于蒸馏和燃烧的多个隔间，以及任选的废固体冷却。 该设备还包括用于固体的正向和反向循环的固体输送滑槽，其被布置用于在每个隔间中的一个或多个点处具有添加能力的固体的间隔间转移。 使用该方法和装置，通过再循环的废固体材料来加热颗粒状固体原料，以除去蒸馏段中原料的挥发性成分。 本发明的另一个特征是通过将固体通过热气流提升和级联来建立的直接的固体 - 气体接触，从而在产生高产率的挥发性产物方面获得了高产量，高热效率，低能量输入等优点。 特别地，当处理油页岩时，获得高油产量和产气量，但是在硫酸气体中，硫氧化物，烟道气中的氮氧化物和还原的硫化氢中都有这些产率。
-
公开(公告)号：US20090133434A1
公开(公告)日：2009-05-28
申请号：US12364326
申请日：2009-02-02
申请人： Philip J. Uihlein , Jennifer U. Straszewski , William A. Reed , Thomas W. Rand , Joseph E. Braun , Jack L. Vaughn , Andrew J. Doberstein , Ami M. Verhalen , Daniel R. Bullis, JR.
发明人： Philip J. Uihlein , Jennifer U. Straszewski , William A. Reed , Thomas W. Rand , Joseph E. Braun , Jack L. Vaughn , Andrew J. Doberstein , Ami M. Verhalen , Daniel R. Bullis, JR.
CPC分类号： F25D31/007 , A47B88/90 , F25D23/021 , F25D25/025 , F25D2331/803 , F25D2331/809
摘要： A drawer refrigerator has a partitioned cabinet with one or more pull-out drawers. The pull-out drawer(s) can have an adjustable divider fence for dividing the storage space of the drawer. The divider fence can have two dividers each defined by two spaced apart elongated rods that are coupled together at a hub and have end pieces with flat surfaces that abut inside surfaces of the drawer walls. A hand operated screw knob mounted to the hub can be used to lock the position of the divider fence.
摘要翻译： 抽屉冰箱具有带有一个或多个拉出抽屉的分隔柜。 拉出抽屉可以有一个可调节的分隔围栏，用于分隔抽屉的存放空间。 分隔栅栏可以具有两个分隔部，每个分隔部由两个间隔开的细长杆限定，这些细长杆在轮毂处联接在一起，并且具有抵靠抽屉壁内表面的平坦表面的端部件。 安装到轮毂的手动螺丝旋钮可用于锁定分隔栅的位置。
-
公开(公告)号：USD573614S1
公开(公告)日：2008-07-22
申请号：US29282367
申请日：2007-07-18
-
公开(公告)号：USD506870S1
公开(公告)日：2005-07-05
申请号：US29190224
申请日：2003-09-19
-
-
-
-
-
-
-
-
-
搜索结果
38 条记录 (耗时 0.025 秒)
