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公开(公告)号：US7962P
公开(公告)日：1992-09-08
申请号：US63639190
申请日：1990-12-31
IPC分类号： A01H5/02
CPC分类号： A01H5/0222 , Y10T29/49387
摘要： The subject of the present disclosure is a new and distinct variety of miniature rose plant, named 'YANTAI', which is characterized by pale yellow blooms with a deeper yellow center, ranging from near Mimosa Yellow to near Empire Yellow with an occasional pale pink blush on the outer petals ranging from near French Rose to near Venetian Pink. Blooms of this rose are usually borne one to a stem with hybrid tea form but on occasion may be produced in sprays of 3 to 5 or more. The bush is vigorous, well-branched and produces moderate to heavy quantity of blooms.
摘要翻译： 本公开的主题是一种新颖独特的微型玫瑰植物，名为“烟台”，其特征在于具有较深黄色中心的淡黄色绽放，从近似含羞草黄至近帝国黄，偶尔呈淡红色腮红 在外部花瓣上，从法国玫瑰附近到威尼斯人粉红色的附近。 这种玫瑰花的玫瑰通常是以一种具有混合茶形式的茎形成的，但是有时可以在3至5或更多的喷雾中产生。 丛林生机勃勃，分枝良好，产生中等数量的花朵。
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公开(公告)号：US5052346A
公开(公告)日：1991-10-01
申请号：US640634
申请日：1991-01-14
申请人： David Beck
发明人： David Beck
CPC分类号： F24H1/182 , B29C44/1247 , Y10T29/49387
摘要： A water heater is made by shielding the space between a tank and a jacket, which space is intended to include a control apparatus accessible from outside the jacket, by making and installing an insulating dam provided of flexible, deformable insulating material, removing corner position from the dam, slitting the block lengthwise with a slit which is surrounded by the block, thereby forming connected body portions, moving the body portions apart from each other, thereby forming an open frame, turning the resulting open frame inside out to form a foam dam, inserting the resulting foam dam around the control apparatus, placing the jacket over the dam and introducing liquid foam forming material into the space between the tank and the jacket.
摘要翻译： 热水器是通过屏蔽箱和外壳之间的空间来制造的，该空间旨在包括可从外壳外部接近的控制装置，通过制造和安装设置有柔性可变形的绝缘材料的绝缘水坝， 大坝沿纵向方向切成块，该狭缝被块体包围，从而形成相连的主体部分，使主体部分相互分离，从而形成开放的框架，将所得的开放框架向内转出，形成泡沫坝 将所产生的泡沫坝插入控制装置，将夹套放置在坝上并将液体泡沫形成材料引入罐和夹套之间的空间中。
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公开(公告)号：US4976027A
公开(公告)日：1990-12-11
申请号：US276846
申请日：1988-11-28
申请人： Jean P. Cartry , Bruno Fraissenet
发明人： Jean P. Cartry , Bruno Fraissenet
IPC分类号： B21D39/04 , B21D39/06 , B21D53/06 , B23K20/00 , B23P19/02 , F22B37/00 , F22B37/02 , F28F11/02
CPC分类号： F28F11/02 , B21D39/06 , B23P19/022 , F22B37/003 , Y10T29/49352 , Y10T29/49387 , Y10T29/49732 , Y10T29/4994 , Y10T29/531 , Y10T29/53122
摘要： A curved structure (20) with two flat side flanges and a curved bottom (23') connecting the flanges, each of which is associated with a curved guiding slide (24a,24b)is used for lining a peripheral tube of a steam generator. A trolley (21) having wheels (25, 26) interacting with the guiding slides moves in the curved structure and is guided along the inner wall of the water box of the steam generator. A rigid roller-expanding tool (24) is connected to a drive mechanism carried by the trolley by a flexible cable, and is guided by a guiding device after it leaves the curved structure.
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公开(公告)号：US4922605A
公开(公告)日：1990-05-08
申请号：US276759
申请日：1988-11-28
申请人： Jean P. Cartry , Bruno Fraissenet
发明人： Jean P. Cartry , Bruno Fraissenet
IPC分类号： B21D39/04 , B21D39/06 , B21D53/06 , B23K20/00 , B23P19/02 , F22B37/00 , F22B37/02 , F28F11/02
CPC分类号： F28F11/02 , B21D39/06 , B23P19/022 , F22B37/003 , Y10T29/49352 , Y10T29/49387 , Y10T29/49732 , Y10T29/4994 , Y10T29/531 , Y10T29/53122
摘要： A liner (12) substantially smaller than the thickness of the tube plate (2) is inserted into the tube (8) so that, while one of its ends is in a region of the tube (8) inside the tube plate (2) and away from the entry face (2a), the other end of the liner (12) is beyond the exit face (2b) of the tube plate. Diametral expansion and roller expanding of the liner (12) are performed in the position which the latter occupies inside the tube (8).
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75.发明授权Device for remotely lining a steam generator tube of a pressurized water nuclear reactor 失效用于远程衬砌加压水核反应堆蒸汽发生器管的装置
公开(公告)号：US4918808A
公开(公告)日：1990-04-24
申请号：US274893
申请日：1988-11-22
申请人： Jean P. Cartry , Bruno Fraissenet
发明人： Jean P. Cartry , Bruno Fraissenet
CPC分类号： B23P19/022 , B21D39/06 , F22B37/003 , F28F11/02 , Y10T29/49361 , Y10T29/49387 , Y10T29/531 , Y10T29/53122
摘要： A liner (12) is inserted into the water box (3) through the manhole (9) vertically in line with the manhole, and then the liner (12) is moved as far as a position situated vertically in line with the tube (8) to be lined. The operations of inserting the liner (12) into the tube (8), of diametral expansion and of roller-expanding are performed by inserting a corresponding appliance into the water box (3) and using this appliance from an operating station outside the water box, where the drive for the appliance is situated.
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公开(公告)号：US4839951A
公开(公告)日：1989-06-20
申请号：US90059
申请日：1987-08-27
申请人： Gerard Boula , Alain Georges
发明人： Gerard Boula , Alain Georges
CPC分类号： F28F9/0132 , B23P15/26 , F22B37/206 , F28D7/06 , Y10T29/49375 , Y10T29/49387 , Y10T29/49764 , Y10T29/4994
摘要： The process comprises introducing the tubes in the form of horizontal layers (the generator can be positioned horizontally for this purpose), installing anti-vibratory bars on the layers, placing weights on the bars and checking the clearances between the tubes and the bars, so that the tubes falling outside the accepted tolerances can be replaced. This is followed by the installation of the layer of tubes immediately above it. This procedure is repeated until all the layers have been installed. The invention is used in the steam generators of nuclear power stations.
摘要翻译： 该过程包括以水平层的形式引入管（发电机可以水平定位用于此目的），在层上安装抗振杆，将重物放置在杆上并检查管和杆之间的间隙，因此 超出公认公差的管可以更换。 之后是在其上方安装一层管。 重复此过程，直到所有层都已安装。 本发明用于核电站的蒸汽发生器。
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公开(公告)号：US4789028A
公开(公告)日：1988-12-06
申请号：US51160
申请日：1987-05-15
CPC分类号： F28D7/06 , F22B37/206 , F28F9/0132 , Y10T29/49387 , Y10T29/49805 , Y10T29/4994
摘要： A method of forming and installing anti-vibration bars into a tube bundle of a steam generator is disclosed. The tube bundle comprises rows of tubes, each tube carrying a high temperature coolant. Each of the resultant anti-vibration bars has a tubular configuration and is disposed between adjacent rows of the tube bundle for stabilizing the tubes against vibration caused by fluids recirculating at high velocities through the steam generator. The method of this invention comprises the steps of inserting at least one anti-vibration bar between adjacent rows of the tube bundle and applying a pressurized fluid in the anti-vibration, thus expanding the anti-vibration bar to contact the tubes of the adjacent rows and to make a series of indentations therein. Typically, the pressure of the fluid is increased incrementally up to a maximum level set such that the configuration of the steam genrator tubes is not deformed. The resultant anti-vibration bar is a hollow member and has first and second series of indentations disposed on opposing sides thereof and spaced from each other a uniform distance corresponding to the spacing between adjacent tubes of a row. The indentations are configured similarly to the shape of the tubes to provide intimate contact there between and to support the tubes against vibration.
摘要翻译： 公开了一种将防振条形成并安装到蒸汽发生器的管束中的方法。 管束包括一排管，每个管承载高温冷却剂。 每个所得的抗振杆具有管状构造并且设置在管束的相邻排之间，用于稳定管道，以防止由以高速度循环通过蒸汽发生器循环的流体引起的振动。 本发明的方法包括以下步骤：在管束的相邻行之间插入至少一个防振杆，并在抗振动中施加加压流体，从而使防振杆膨胀以接触相邻行的管 并在其中作出一系列的缩影。 通常，流体的压力增量地增加到设定的最大水平，使得蒸汽发生器管的构型不变形。 所得的抗振杆是中空构件，并且具有设置在其相对侧上的第一和第二系列凹口，并且彼此间隔一定距离，其对应于一行的相邻管之间的间隔。 压痕被配置成类似于管的形状，以在其间提供紧密的接触并且支撑管以防止振动。
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公开(公告)号：US4178786A
公开(公告)日：1979-12-18
申请号：US666118
申请日：1976-03-11
申请人： Karl Rothenberger
发明人： Karl Rothenberger
CPC分类号： B21C37/298 , Y10T29/49387
摘要： A necking-out tool for forming cylindrical nipples or necks on the circumferential surface of pipelines, containers and the like. The tool is provided with a screw plug having a hook-shaped forming head and a thrust sleeve fitted with a coaxial downholder flange cooperating with the forming head and the screw plug. The thrust sleeve has a hollow cylindrical interior corresponding to the forming head for the reception of the formed neck. A holding appliance resembling tongs is connected to the downholder flange and the thrust sleeve by a hinge. The holding appliance is adapted to be applied at right angles or from the side of the pipeline. One jaw of the tongs terminates at the hinge and the other jaw forms a trough-shaped support for the pipeline on the side opposite the hinge.
摘要翻译： 用于在管道，容器等的圆周表面上形成圆柱形乳头或颈部的收缩工具。 该工具设置有具有钩状成形头和推力套筒的螺塞，所述推力套筒装配有与成形头和螺塞配合的同轴向下凸缘。 推力套筒具有对应于形成头部的中空圆柱形内部，用于接收形成的颈部。 类似钳子的保持装置通过铰链连接到下支架法兰和推力套筒。 保持装置适于以直角或从管道的一侧施加。 钳子的一个钳口终止于铰链，另一个钳口在与铰链相对的一侧上形成用于管道的槽形支撑件。
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公开(公告)号：US3844255A
公开(公告)日：1974-10-29
申请号：US26429972
申请日：1972-06-19
申请人： BLONDU AG
发明人： GIESEN G
CPC分类号： F24H1/38 , Y10S29/048 , Y10T29/49387 , Y10T29/49988
摘要： A boiler, in particular a hot-water or central-heating boiler, is made with elements defining on one side a component part of a fire duct and on the other side a component part of a water duct. This permits the elements to be cast without using sand cores, thus allowing more scope in design and permitting the use of light metals for higher heat transfer efficiency.
摘要翻译： 锅炉，特别是热水或中央加热锅炉，其制造方法是在一侧限定了火管的组成部分，另一侧限定了水管的组成部分。 这允许元件在不使用砂芯的情况下铸造，从而允许更多的设计范围并允许使用轻金属以获得更高的传热效率。
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公开(公告)号：US3651551A
公开(公告)日：1972-03-28
申请号：US3651551D
申请日：1970-02-26
申请人： ROBERT B CANNON
发明人： CANNON ROBERT B
CPC分类号： F28D7/14 , B21D53/06 , F28F9/00 , Y10T29/49387
摘要： An improved header construction for a heat transfer apparatus is provided. The header includes a plurality of connected longitudinally stepped concentric annular rings each adapted to be coupled to the base of a hollow frustoconical member. The top end of each of the frustoconical members is secured to one tube of a plurality of concentric tubes proximal an end of that tube. A method of assembling a heat transfer apparatus utilizing an improved header in accordance with the above is also provided.
摘要翻译： 提供了一种用于传热装置的改进的集管结构。 头部包括多个连接的纵向阶梯状的同心圆环，每个圆环适于联接到中空的截头圆锥体构件的基部。 每个截头圆锥形构件的顶端固定到靠近该管的一端的多个同心管的一个管。 还提供了一种根据上述组装使用改进的集管的传热装置的方法。
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