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51. 发明授权

US4642864A Recuperator tube assembly 失效
标题翻译：换热器管组件
公开(公告)号：US4642864A
公开(公告)日：1987-02-17
申请号：US811258
申请日：1985-12-20
申请人： Arthur G. Metcalfe , Michael E. Ward
发明人： Arthur G. Metcalfe , Michael E. Ward
IPC分类号： F28F9/06 , B23K35/24 , B32B15/04 , C04B37/02 , F16B1/00 , F16B11/00 , F16J15/14 , F16L13/10 , F28D7/12 , F28F9/10 , F28F9/16 , F28F21/04 , B21D53/02 , B23P15/26
CPC分类号： F28F9/162 , B23K35/24 , C04B37/025 , F16B1/00 , F16B11/006 , F16J15/14 , F28D7/12 , F28F21/04 , F28F9/10 , C04B2237/10 , C04B2237/343 , C04B2237/365 , C04B2237/406 , C04B2237/765 , C04B2237/78 , Y10S29/025 , Y10T29/49357 , Y10T29/49373 , Y10T29/4998
摘要： A ceramic to metal joint particularly advantageous in a recuperator tube assembly, includes a ceramic tube and a spaced, circumferentially disposed metal sleeve. A bonding material is cast between the ceramic and metal members. A seal member has sufficient ductility within a predetermined thermal operating range to plastically deform and yet maintain an effective fluid seal between the ceramic and metal members. The present invention is particularly useful in the construction of a modular heat exchanger unit. Both individual tube assemblies and module units can be individually removed for cleaning, inspection, or replacement.
摘要翻译：在换热器管组件中特别有利的陶瓷 - 金属接头包括陶瓷管和间隔开的周向设置的金属套管。在陶瓷和金属构件之间铸造接合材料。密封构件在预定的热操作范围内具有足够的延展性，以塑性变形并且在陶瓷和金属构件之间保持有效的流体密封。本发明在组合式换热器单元的构造中特别有用。单独的管组件和模块单元可以单独拆卸清洁，检查或更换。

52. 发明授权

US4636155A Hydraulic seal having U-shaped gasket and a plurality of plastically deformable posts 失效
标题翻译：具有U形垫圈和多个可塑性变形的柱的液压密封件
公开(公告)号：US4636155A
公开(公告)日：1987-01-13
申请号：US626297
申请日：1984-06-29
申请人： David W. Francis
发明人： David W. Francis
IPC分类号： F04C2/18 , F03C2/08 , F04C2/14 , F04C15/00 , F16J15/10 , F16J15/14 , F01C19/08
CPC分类号： F04C15/0026
摘要： A hydraulic fluid seal, a pressure plate and gear pump are provided in which two spaced adjacent surfaces are sealed, one surface having a groove opening toward the other surface, a sealing member adapted to fit in said groove and a plastically deformable interference member in the sealing member having a section such that it will plastically deform before the seal surface of the sealing member.
摘要翻译：提供液压流体密封件，压力板和齿轮泵，其中两个间隔开的相邻表面被密封，一个表面具有朝向另一个表面的凹槽开口，适于装配在所述凹槽中的密封构件和位于所述凹槽中的可塑性变形的干涉构件密封构件具有在密封构件的密封表面之前塑性变形的部分。

53. 发明授权

US4557488A Hydraulic seal with pressure-actuated ridges 失效
标题翻译：带压力脊的液压密封
公开(公告)号：US4557488A
公开(公告)日：1985-12-10
申请号：US701939
申请日：1985-02-15
申请人： James A. F. Litherland
发明人： James A. F. Litherland
IPC分类号： E21D15/44 , F16J15/32 , F16J15/06 , F16J15/14
CPC分类号： F16J15/32 , E21D15/44 , F16J15/324
摘要： An elastomeric seal (1), particularly for mining roof supports, has a circumferentially extending primary sealing ridge (4) for sealing against the cylinder wall (15) at both low and high pressure differentials. In order to provide lubrication of the primary sealing ridge, a series of fluid reservoirs (10) are defined adjacent to opposite sides of the primary sealing ridge by a respective web (5) of secondary sealing ridges, each web consisting of a circumferential ridge (6) and a series of axial ridges (7). The secondary ridges (6, 7) are dimensioned such that at low fluid pressure differentials across the piston there is a radial clearance between the secondary ridges and the cylinder wall, to reduce seal friction at low pressures, but at high pressure differentials the portion of the seal adjacent to the low pressure chamber is elastomerically deformed to bring the web of secondary ridges at that end into sealing engagement with the cylinder walls, to provide a secondary seal and to trap fluid in the reservoirs. The seal may be arranged to be single acting or double-acting.
摘要翻译：弹性体密封件（1），特别是用于采矿屋顶支撑件的弹性体密封件（1）具有周向延伸的主密封脊（4），用于在低压差和高压力差下都与气缸壁（15）密封。为了提供主密封脊的润滑，一系列流体储存器（10）通过相应的第二密封脊的腹板（5）限定在主密封脊的相对侧附近，每个腹板由圆周脊（ 6）和一系列轴向脊（7）。次级脊（6,7）的尺寸使得在活塞的低流体压力差下，在次级脊和气缸壁之间存在径向间隙，以减小在低压下的密封摩擦，但是在高压下将部分靠近低压室的密封件弹性变形，使得在该端的次级脊的腹板与气缸壁密封接合，以提供次级密封并将液体收集在储液器中。密封件可以被布置为单作用或双作用。

54. 发明授权

US4430489A One-package, heat-curable sealant compositions comprising a blocked polyisocyanate and a blocked polyamine 失效
标题翻译：包含封闭的多异氰酸酯和封端的多胺的一包装的可热固化的密封剂组合物
公开(公告)号：US4430489A
公开(公告)日：1984-02-07
申请号：US372587
申请日：1982-04-28
申请人： MacMillan John H. , Eugene R. Bertozzi , Bruce E. Streeter
发明人： MacMillan John H. , Eugene R. Bertozzi , Bruce E. Streeter
IPC分类号： C09K3/10 , C08G18/00 , C08G18/10 , C08G18/32 , C08G18/64 , C08G18/65 , C08G18/69 , C08G18/80 , E06B9/24 , F16J15/14
CPC分类号： C08G18/69 , C08G18/10 , C08G18/6453 , C08G2120/00 , C08G2150/20 , C08G2190/00
摘要： Formulations comprising two or more reactants in which each reactant is blocked to render it unreactive at temperatures below 100.degree. C. are disclosed. These formulations have utility in the fields of one package insulating glass sealant compositions, high solids coatings, and reaction injection molding.
摘要翻译：公开了包含两种或更多种反应物的制剂，其中每种反应物被阻断以使其在低于100℃的温度下不反应。这些制剂在一种包装绝缘玻璃密封剂组合物，高固体涂料和反应注射成型领域中具有实用性。

55. 发明授权

US4429658A Sealant applicator for rivets 失效
标题翻译：铆钉用密封胶
公开(公告)号：US4429658A
公开(公告)日：1984-02-07
申请号：US291400
申请日：1981-08-10
申请人： Everett E. Jones
发明人： Everett E. Jones
IPC分类号： B05C5/02 , B05C7/00 , B21J15/02 , B21J15/48 , F16J15/14
CPC分类号： F16J15/14 , B05C5/0208 , B05C7/00 , B21J15/10 , B21J15/48
摘要： A sealant applicator for applying a thin film donut like ring of sealant in and around the top of a rivet hole prior to the installation of a rivet and immediately after the rivet hole has been drilled. The applicator is characterized by having an air operated probe assembly which is held in a retracted position with the center line of the probe displaced from the center line of the rivet hole while the hole is being drilled. Upon the completion of the drilled hole the probe assembly is immediately moved into alignment with the center line of the hole and lowered onto the work piece and a premeasured amount of sealant is uniformly applied to the top of the hole prior to the assembly being retracted and the rivet installed.
摘要翻译：一种密封剂施加器，用于在铆钉安装之前和紧接在铆钉孔之后立即在铆钉孔顶部和周围施加薄膜环形密封剂环。施加器的特征在于具有气动探针组件，该组件在钻孔时保持在缩回位置，探针的中心线从铆钉孔的中心线移开。在钻孔完成后，探针组件立即移动到与孔的中心线对齐并且下降到工件上，并且在组装回缩之前将预先测量的密封剂均匀地施加到孔的顶部，并且铆钉安装。

56. 发明授权

US4343477A Sealing device with thermal expansion pressure accumulator 失效
标题翻译：带膨胀蓄能器的密封装置
公开(公告)号：US4343477A
公开(公告)日：1982-08-10
申请号：US231305
申请日：1981-02-04
申请人： Charles D. Bridges
发明人： Charles D. Bridges
IPC分类号： E21B33/00 , E21B33/03 , E21B33/04 , F16J15/14 , F16J15/46 , F16L17/10 , F16J15/40
CPC分类号： E21B33/04 , E21B33/03 , F16J15/14 , F16J15/46 , F16L17/10 , E21B2033/005
摘要： For sealing between two metal parts, e.g. a bonnet and a pipe string when one is coaxially received in a recess of the other, the sealing annulus includes a body of elastomeric material in communication with a reservoir of such material. This reservoir is provided with a structure for pressurizing the elastomeric material for receiving excess of such material from the sealing annulus and for supplying such material to the sealing annulus to prevent a deficiency.
摘要翻译：用于两个金属部件之间的密封。一个同轴地容纳在另一个的凹部中的发动机罩和管柱，密封环包括与这种材料的储存器连通的弹性体材料体。该储存器设置有用于对弹性体材料进行加压的结构，用于从密封环区接收多余的这种材料，并且用于将这种材料供应到密封环以防止缺陷。

57. 发明授权

US4288081A Gaskets for electric shielding 失效
标题翻译：垫圈用于电气屏蔽
公开(公告)号：US4288081A
公开(公告)日：1981-09-08
申请号：US141482
申请日：1980-04-18
申请人： Ryoichi Sado
发明人： Ryoichi Sado
IPC分类号： C08K7/00 , C08J5/00 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L51/00 , C08L51/02 , C08L67/00 , C08L77/00 , C08L101/00 , C09K3/10 , F16J15/10 , H01B3/00 , H05K9/00 , F16J15/14 , H01B1/06
CPC分类号： H05K9/0015 , H01B3/004 , Y10S277/92 , Y10T29/49002
摘要： The invention provides a novel gasket for electric shielding composed of an electrically insulating rubbery elastic material as the continuum or matrix and a conductive phase dispersed therein. Different from conventional gaskets for electric shielding in which conductive filaments or particles form the dispersed phase, the inventive gasket for electric shielding comprises flakes of a conductive material as the dispersed phase in the matrix and the flakes are in orientation in such a manner that the flat surfaces of them lie substantially perpendicularly to the contacting surfaces of the gasket. Owing to this unique internal structure, the inventive gasket for electric shielding is very efficient in absorbing the energy of the electric fields or electromagnetic waves.
摘要翻译：本发明提供了一种用于电屏蔽的新型垫片，其由作为连续体或基体的电绝缘橡胶弹性材料和分散在其中的导电相组成。与传统的导电丝或颗粒形成分散相的电屏蔽垫片不同，本发明的用于电屏蔽的垫圈包括作为基体中的分散相的导电材料的薄片，并且薄片以这样一种方式取向它们的表面基本上垂直于垫片的接触表面。由于这种独特的内部结构，本发明的用于电屏蔽的垫圈在吸收电场或电磁波的能量方面非常有效。

58. 发明授权

US4172598A Sealing methods 失效
标题翻译：密封方法
公开(公告)号：US4172598A
公开(公告)日：1979-10-30
申请号：US700721
申请日：1976-06-28
申请人： Desmond C. M. Thomas
发明人： Desmond C. M. Thomas
IPC分类号： C10B25/16 , F16J15/14 , F27D1/18 , B28B19/00
CPC分类号： C10B25/16 , F16J15/14 , F27D1/18 , Y10S277/917
摘要： Doors and other closure members for apertures of high temperature plant e.g. coke ovens, are sealed by a heat-resistant putty, conveniently a clay-based putty, applied in a tubular skin, e.g. of polyethylene. On closing the aperture the skin deforms and bursts to distribute the putty to the mating surfaces.
摘要翻译：用于高温设备孔的门和其它封闭构件焦炉通过耐热腻子密封，方便地涂于管状皮肤中，例如粘土基油灰。的聚乙烯。在关闭孔口时，皮肤变形并爆裂以将油灰分配到配合表面。

59. 发明授权

US4171297A Anti-crevice corrosion sealants for metals 失效
标题翻译：金属防缝密封剂
公开(公告)号：US4171297A
公开(公告)日：1979-10-16
申请号：US831412
申请日：1977-09-08
申请人： Nobuyoshi Hosaka , Tetsuo Nakazawa
发明人： Nobuyoshi Hosaka , Tetsuo Nakazawa
IPC分类号： C09K3/10 , C09D5/34 , C23F11/00 , C23F11/02 , C23F13/00 , F16J15/14 , C08K5/09
CPC分类号： C23F11/02
摘要： Anti-crevice corrosion sealants for metals obtained by adding a mixture of zinc powder and dicyclohexylammonium nitrite powder bound by a vinyl silane coupling agent to a film-forming polystyrene dissolved in a solvent can restrain crevice corrosion occurring at crevices or jointed interior surfaces by filling the sealants into a fine crevice formed between the elements of metal machinery and tools or onto the jointed interior surface of the elements.
摘要翻译：通过将由乙烯基硅烷偶联剂结合的锌粉和二环己基铵亚硝酸盐粉末的混合物添加到溶解在溶剂中的成膜聚苯乙烯而获得的金属的抗缝隙腐蚀密封剂可以通过填充裂缝或接合的内表面来抑制缝隙腐蚀密封剂形成在金属机械和工具的元件之间或元件的接合的内表面上形成的细缝隙。

60. 发明授权

US4168071A Thermal isolator 失效
标题翻译：热隔离器
公开(公告)号：US4168071A
公开(公告)日：1979-09-18
申请号：US887471
申请日：1978-03-17
申请人： Jerome Jacobson , Charles W. Dillmann
发明人： Jerome Jacobson , Charles W. Dillmann
IPC分类号： F22B37/00 , F28F9/26 , G21C13/032 , G21C13/036 , G21C15/14 , F16J15/14 , F22B37/22
CPC分类号： G21C13/036 , G21C15/14 , Y02E30/40 , Y10S277/931
摘要： In an arrangement for feeding a fluid at a given temperature into a vessel containing fluid at a different temperature from an inlet pipe through an inlet nozzle to feedfluid distribution means in the vessel, a removable thermal isolator arrangement is provided. Spaced concentric sleeves form a series of fluid spaces which thermally insulate the inner surface of the nozzle from the feedfluid and leakage feedfluid is directed away from the nozzle whereby thermal cycling of the inner surface of the nozzle is minimized to eliminate cracking thereof.
摘要翻译：在用于将给定温度下的流体供给到容器中的装置中，所述容器包含与入口管不同的温度的容器，所述流体通过入口喷嘴至所述容器中的给料流体分配装置，提供可移除的热隔离器装置。间隔的同心套形成一系列流体空间，其将喷嘴的内表面与进料流体热绝缘，并且泄漏进料流体被引导离开喷嘴，从而使喷嘴内表面的热循环最小化以消除其裂纹。

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