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公开(公告)号：US4184883A
公开(公告)日：1980-01-22
申请号：US751399
申请日：1976-12-17
申请人： Ronald H. Hughes , Robert Morena
发明人： Ronald H. Hughes , Robert Morena
IPC分类号： C04B35/043 , C04B35/01 , C04B35/06 , C04B35/103 , C04B35/18 , C04B35/532 , C04B35/63 , C04B35/632 , C04B35/66 , C21C5/44 , C04B35/52
CPC分类号： C04B35/013 , C04B35/532 , C21C5/44
摘要： A pitch bonded refractory is disclosed. The refractory consists essentially of size graded aggregate particles, pitch and a cure accelerator for the pitch. The cure accelerator can be magnesium hydroxide, magnesium nitrate, calcium nitrate, zinc nitrate, ferrous nitrate, ferrous sulfide, magnesium carbonate, ferric oxide, ferrosoferric oxide or ferrous sulfate, and can constitute from 1/2 to 2 percent of the refractory, based upon the weight of the aggregate. The pitch can be either coal tar pitch or petroleum pitch, and can constitute from about 3 to 12 percent, based upon the weight of the aggregate.
摘要翻译： 公开了一种沥青粘结耐火材料。 耐火材料基本上由尺寸分级聚集体颗粒，沥青和用于沥青的固化促进剂组成。 固化促进剂可以是氢氧化镁，硝酸镁，硝酸钙，硝酸锌，硝酸亚铁，硫化亚铁，碳酸镁，氧化铁，铁三氧化物或硫酸亚铁，可以占耐火材料的1/2〜2％ 根据骨料的重量。 沥青可以是煤焦油沥青或石油沥青，并且可以占组合物重量的约3至12％。
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公开(公告)号：US4165559A
公开(公告)日：1979-08-28
申请号：US901313
申请日：1978-05-01
申请人： Roger J. Lang , Gary E. Lang
发明人： Roger J. Lang , Gary E. Lang
CPC分类号： H01B7/0846 , Y10T29/49192
摘要： This invention relates to a re-formable multi-conductor flat, or ribbon, cable, which comprises a plurality of spaced insulated conductors, aligned in a predetermined, laterally spaced, pattern along a single sheet or film of plastic, the single sheet of plastic being only intermittently bonded to the laterally spaced conductors. The intermittent bonding pattern preferably utilized is one that results in transverse, peelably bonded, areas extending across the width of the entire cable alternating with transverse unbonded areas which also extend across the width of the entire cable. Cable harness units are formed from such cable, by severing a main cable along adjacent bonded areas, mass-terminating conductor ends within the bonded areas, severing the film in the non-bonded area to create a pair of tear tabs, removing the bonding films by exerting manual force on said tear tabs to free the intermediate portions of the conductors so that they may be re-arranged or re-formed to fit optimally within a confined space.
摘要翻译： 本发明涉及一种可重复形成的多导体扁平或带状电缆，其包括多个间隔开的绝缘导体，沿着单个塑料片或薄膜以预定的横向隔开的图案排列，单张塑料片 仅间断地结合到横向间隔的导体。 优选使用的断续接合图案是导致跨越整个电缆的宽度延伸的横向，可剥离结合的区域，与横向整个电缆的宽度横向延伸的横向非接合区域交替。 电缆线束单元由这种电缆形成，通过沿着相邻的接合区域切断主电缆，在接合区域内的质量端接导体端部，在非接合区域中切断膜以产生一对撕开接头，去除接合膜 通过在所述撕裂片上施加手动力以释放导体的中间部分，使得它们可以被重新排列或重新形成以最佳地适应在限制的空间内。
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公开(公告)号：US4114061A
公开(公告)日：1978-09-12
申请号：US775084
申请日：1977-03-07
申请人： Clyde M. Hayes
发明人： Clyde M. Hayes
CPC分类号： H02K5/148
摘要： A brush cage for an electric motor wherein the brush sets are mounted on two assemblies. One assembly is mounted to the frame and the second assembly is mounted to a removable frame end plate, which when removed, provides access to the first assembly and commutator. Each assembly includes an electrically conductive ring upon which the brushes are mounted. The brushes are electrically interconnected through the ring upon which they are mounted. The rings are in a spaced relation to each other along the commutator rotational axis and are on substantially parallel planes which are perpendicular to that axis. The brushes on one ring fit between the brushes on the other ring so as to be disposed around the commutator in an inter-leafed pattern within the space between the two rings.
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公开(公告)号：US4113335A
公开(公告)日：1978-09-12
申请号：US736309
申请日：1976-10-28
申请人： Roger J. Lang , Gary E. Lang
发明人： Roger J. Lang , Gary E. Lang
CPC分类号： H01B7/0846 , Y10T29/4981
摘要： This invention relates to a re-formable multiconductor flat, or ribbon, cable, which comprises a plurality of spaced insulated conductors, aligned in a predetermined, laterally spaced, pattern along a single sheet or film of plastic, the single sheet of plastic being only intermittently bonded to the laterally spaced conductors. The intermittent bonding pattern preferably utilized is one that results in transverse, peelably bonded, areas extending across the width of the entire cable alternating with transverse unbonded areas which also extend across the width of the entire cable. Cable harness units are formed from such cable, by severing a main cable along adjacent bonded areas, mass-terminating conductor ends within the bonded areas, severing the film in the non-bonded area to create a pair of tear tabs, removing the bonding films by exerting manual force on said tear tabs to free the intermediate portions of the conductors so that they may be re-arranged or re-formed to fit optimally within a confined space.
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公开(公告)号：US4094284A
公开(公告)日：1978-06-13
申请号：US624494
申请日：1975-10-21
申请人： William Fred Gesell
发明人： William Fred Gesell
CPC分类号： F15C1/14 , F02M26/14 , F02M26/39 , F02M26/56 , F02M26/58 , F02M26/61 , F15C1/10 , F02M2026/0025 , Y10T137/2273
摘要： Exhaust gas is recirculated to an intake manifold of an engine by a shut-off valve and a fluidic amplifier for modulation in accordance with different engine parameters. The shut-off valve is normally biased to a closed position and it is opened to permit recirculation in response to a signal received from a fluidic NOR gate which operates in accordance with position of a carburetor throttle, engine speed and engine temperature. The fluidic amplifier includes a power jet chamber receiving a supply of exhaust and a vent chamber in fluid communication with a venturi disposed in the exhaust manifold, a receiver chamber and a pair of control jets. One of the control jets may be in fluid communication with the intake manifold or with a carburetor venturi. The other control jet may be open to atmospheric pressure compensated for the effect of changes in air density or engine speed.
摘要翻译： 废气通过截止阀和流体放大器再循环到发动机的进气歧管，用于根据不同的发动机参数进行调节。 截止阀通常被偏置到关闭位置，并且其被打开以允许响应于从根据化油器节流阀的位置，发动机转速和发动机温度操作的流体NOR门接收到的信号来再循环。 流体放大器包括接收排气供应的动力喷射室和与布置在排气歧管中的文氏管流体连通的通气室，接收器室和一对控制喷嘴。 控制射流中的一个可以与进气歧管或化油器文氏管流体连通。 另一个控制喷气机可以打开到大气压，补偿空气密度或发动机转速变化的影响。
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公开(公告)号：US3960125A
公开(公告)日：1976-06-01
申请号：US425430
申请日：1973-12-17
申请人： Richard W. Mattson
发明人： Richard W. Mattson
CPC分类号： F02P5/103
摘要： A vacuum advance mechanism is disclosed for an ignition distributor on an internal combustion engine, which allows each of two independent negative pressure signals from selected sources on the engine to actuate calibrated pneumatic motors cooperating together through a summing linkage to provide the appropriate total timing advance.
摘要翻译： 公开了一种用于内燃机上的点火分配器的真空提前机构，其允许来自发动机上的选定源的两个独立的负压信号中的每一个通过加法联动来致动经校准的气动马达一起协作以提供适当的总定时提前。
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公开(公告)号：US3956576A
公开(公告)日：1976-05-11
申请号：US532135
申请日：1974-12-12
申请人： Henry E. Jensen , Franz M. Wagner
发明人： Henry E. Jensen , Franz M. Wagner
CPC分类号： H01M2/32 , H01R11/284
摘要： An electrical insulator for covering interconnected terminals of adjacent batteries includes a pair of terminal cover members each covering a battery post along with a portion of a conductor bolted to the battery posts and an intermediate cover member having an inverted trough-shaped configuration for receiving the length of the conductor extending between the pair of terminal covers and overlapping a portion of the terminal cover members, thereby enabling the length of the insulator to be adjusted to cover battery terminals interconnected with different lengths of conductors. The insulator is fastened to the battery connection by providing the intermediate cover with inwardly extending flanges and forming it from a resilient material so that it will yieldingly flex as it is placed into position, whereupon the flanges are resiliently urged beneath the interconnecting conductor to secure the insulator to the battery connection. In an alternative embodiment, the intermediate cover is adjustable lengthwise by forming it in two similar pieces with one piece being slidably received in the other piece.
摘要翻译： 用于覆盖相邻电池的互连端子的电绝缘体包括一对端子盖构件，每个端子盖构件与电池柱的一部分导体一起覆盖电池柱，以及具有倒置的槽形结构的中间盖构件，用于接收长度 所述导体在所述一对端子盖之间延伸并且与所述端子盖构件的一部分重叠，从而能够调节所述绝缘体的长度以覆盖与不同长度的导体互连的电池端子。 通过向中间盖提供向内延伸的凸缘并由弹性材料形成绝缘体，绝缘子被固定到电池连接件上，使其在放置到位时将屈服地弯曲，于是凸缘被弹性地推动在互连导体下方，以固定 绝缘子到电池连接。 在替代实施例中，中间盖可以通过将其形成为两个相似的部件来纵向调节，其中一个可滑动地容纳在另一个部件中。
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公开(公告)号：US4718330A
公开(公告)日：1988-01-12
申请号：US339947
申请日：1982-01-18
申请人： Bruce W. Mitton
发明人： Bruce W. Mitton
CPC分类号： F15B15/149 , F15B15/1428 , F15B15/1447 , F16F9/19 , F16F9/512 , B63H20/10 , Y10T137/7766
摘要： A hydraulic cylinder usable as a shock-absorbing trim and tilt cylinder for adjusting the position of an outboard motor or outdrive unit of a boat, is provided with a piston including pilot-operated valve means which stepwise responds at a precisely setable pressure, to pressures resulting from impact of an outboard motor or outdrive unit upon an obstacle, the valve means then departing as a poppet-type relief valve to allow the outboard motor or outdrive unit to return to operative position following the impact. The hydraulic cylinder is provided with an integral conduit formed by milling a groove or slot from a point adjacent its mounting end to the point adjacent its rod end, and fastening a cover over the groove. The cylinder's mounting eye end is provided with passages that cooperate with passages in its mounting pin to supply hydraulic fluid to first and second chambers defined by the piston within the cylinder, one of the passages in the mounting eye end intersecting the integral conduit to supply fluid to the rod-end chamber defined by the piston.
摘要翻译： 可用作用于调节船的舷外马达或外部驱动单元的位置的减震装饰和倾斜缸的液压缸设置有包括先导式操作阀装置的活塞，其以可精确设定的压力逐步响应于压力 由于舷外马达或外部驱动装置撞击障碍物，阀装置随后作为提升式安全阀离开，以允许舷外马达或外部驱动装置在撞击之后返回到操作位置。 液压缸设置有通过从邻近其安装端的点到与其端部相邻的点铣削槽或槽而形成的整体导管，并且将盖紧固在凹槽上。 气缸的安装眼端设置有与其安装销中的通道配合的通道，以将液压流体供应到由气缸内的活塞限定的第一和第二腔室中，安装眼镜端中的一个通道与整体导管相交以供应流体 到由活塞限定的杆端室。
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50.发明授权Method and apparatus for arranging segmented character groups in a digital typesetter 失效用于在数字排版机中排列分段字符组的方法和装置
公开(公告)号：US4345245A
公开(公告)日：1982-08-17
申请号：US97276
申请日：1979-11-26
申请人： Louis C. Vella , Walter I. Hansen
发明人： Louis C. Vella , Walter I. Hansen
CPC分类号： B41B19/01
摘要： A method for displaying characters on a raster display including the steps of storing a digitized font of normalized encoded characters in a first store, storing the identity size, and display location of the characters in a second store, generating a succession of raster lines, 1 through N, said first raster line being 1 and said last raster line being N in a predetermined order of raster lines, arranging successive characters in said second store into segments, each segment referenced to a respective raster line 1 through N, reordering the sequence of said segments by the value of each segment's respective raster line 1 through N, sequentially identifying respective segments for successively generated raster lines, identifying the boundaries of the characters within the said segments intersecting the raster lines and displaying the said characters responsive to said identified intersections.
摘要翻译： 一种用于在光栅显示器上显示字符的方法，包括以下步骤：在第一存储器中存储标准化编码字符的数字化字体，存储字符大小和在第二存储器中显示字符的显示位置，生成一系列光栅线，1 通过N，所述第一光栅线是1，并且所述最后的光栅线以光栅线的预定顺序为N，将所述第二存储中的连续字符排列成段，每个片段参照相应的光栅线1至N，重新排序 所述片段通过每个片段相应的光栅线1至N的值顺序地标识用于连续生成的光栅线的各个片段，识别与光栅线相交的所述片段内的字符的边界，并响应于所述识别的相交显示所述字符。
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