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公开(公告)号：US5490418A
公开(公告)日：1996-02-13
申请号：US338801
申请日：1994-11-10
Applicant: Claude Rebours , Gerard Barbe
Inventor： Claude Rebours , Gerard Barbe
CPC classification number: G01L5/0057 , G21C3/3424 , Y02E30/40
Abstract: A device for measuring the force exerted by a spring of a supporting grid on a fuel rod passing through the grid has an elongate body connected by two flexible blades that are parallel to the long direction to two respective beams insertable in a cell. At least one of the beams carries a force sensor designed to be pressed against the spring. A unit is slidable in the body along the body between a position in which it moves the beams apart while keeping them parallel to give them a spacing that corresponds to the nominal diameter of a fuel rod, and a position in which it allows the flexible blades to move the beams towards each other. The unit is movable at will between the two positions.
Abstract translation: 用于测量由支撑栅格的弹簧施加在穿过栅格的燃料棒上的力的装置具有通过两个柔性叶片连接的细长主体，两个柔性叶片平行于长方向，可插入到一个单元中的两个相应的梁。 梁中的至少一个承载设计成压靠弹簧的力传感器。 一个单元可以在主体中沿主体滑动在一个位置，在该位置中，它将光束分开，同时保持它们平行，使它们具有对应于燃料棒的公称直径的间隔，以及允许柔性叶片 将梁朝向彼此移动。 该单元可在两个位置之间随意移动。
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公开(公告)号：US4117194A
公开(公告)日：1978-09-26
申请号：US707242
申请日：1976-07-21
Applicant: Gerard Barbe , Robert Habault
Inventor： Gerard Barbe , Robert Habault
CPC classification number: D01F8/14 , Y10T428/2924 , Y10T428/2925 , Y10T428/2931 , Y10T428/2973
Abstract: Side-by-side bicomponent polyester filaments, and process for making same, are disclosed, wherein the filaments are of polyethylene terephthalate and polybutylene terephthalate, with the polybutylene terephthalate being sparingly cross-linked by at least about 0.20 mole per cent of cross-linking agent. The sparingly cross-linked polybutylene terephthalate has a melted state viscosity VF of at least about 2000 poises at 260.degree. C. The polyethylene terephthalate partly envelopes the sparingly cross-linked polybutylene terephthalate, in cross-section, so as to cover at least about 45% of the periphery of the sparingly cross-linked polybutylene terephthalate.
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公开(公告)号：US4060968A
公开(公告)日：1977-12-06
申请号：US495124
申请日：1974-08-05
Applicant: Gerard Barbe , Andre Deyres
Inventor： Gerard Barbe , Andre Deyres
CPC classification number: D01F8/14 , Y10S57/905 , Y10T428/2909 , Y10T428/2924 , Y10T428/2931
Abstract: Bicomponent polyester fibers exhibiting a hand similar to wool, a crimp contraction less than 60%, and a crimp frequency of at least 7 half-waves per centimeter, and the process for producing the same, are disclosed.These crimped bicomponent fibers are useful in the textile field, particularly to at least partially replace the wool in polyester/wool blends.
Abstract translation: 公开了表现出类似于羊毛的手的双组分聚酯纤维，卷曲收缩小于60％，以及每厘米至少7个半波长的卷曲频率及其制造方法。
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Patent Agency Ranking4.发明授权
公开(公告)号：US4186168A
公开(公告)日：1980-01-29
申请号：US858178
申请日：1977-12-07
Applicant: Gerard Barbe , Robert Habault
Inventor： Gerard Barbe , Robert Habault
Abstract: Bicomponent filaments are produced by separately melting the polymers, and passing the sparingly cross-linked polybutylene terephthalate through a plurality of channels in a distribution plate in the form of a jet or stream, which is then introduced into a cavity between the distribution plate and the spinneret plate of the spinneret assembly. The molten polyethylene terephthalate is separately introduced into the cavity between these plates, wherein it surrounds and envelopes the jets of sparingly cross-linked polybutylene terephthalate. The jets of polybutylene terephthalate, and accompanying polyethylene terephthalate, then pass through bores in the spinneret plate, which are of larger diameter than the aforesaid channels, with each bore associated with a corresponding channel. The axis of each bore is displaced from the axis of the corresponding channel at least the distance equal to the differences between the radius of the bore and the radius of the channel.
Abstract translation: 双组分长丝是通过单独熔化聚合物，并将微量交联的聚对苯二甲酸丁二醇酯通过喷嘴或料流形式的分配板中的多个通道，然后将其引入到分配板和 喷丝板组件的喷丝板。 熔融的聚对苯二甲酸乙二醇酯分别引入这些板之间的空腔中，其中它包围并包封少量交联的聚对苯二甲酸丁二醇酯的射流。 聚对苯二甲酸丁二酯和伴随的聚对苯二甲酸乙二酯的射流然后穿过喷丝板中的孔，其直径大于上述通道，每个孔与相应的通道相关联。 每个孔的轴线从对应的通道的轴线移动至少等于孔的半径和通道的半径之间的差异的距离。
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公开(公告)号：US3973073A
公开(公告)日：1976-08-03
申请号：US559421
申请日：1975-03-18
Applicant: Gerard Barbe , Robert Habault , Jean-Louis Tamet
Inventor： Gerard Barbe , Robert Habault , Jean-Louis Tamet
CPC classification number: D01F8/14 , D01D5/32 , Y10T428/2924 , Y10T428/2967
Abstract: Bicomponent polyester filaments are disclosed, wherein the filaments are made of at least two different, substantially unmixed components, each present in an amount of at least 20% by weight of the total filament, one component being polyethylene terephthalate and the other component being polybutylene terephthalate which has been sparingly crosslinked with trimethylolpropane.The bicomponent polyester filaments of the present invention have excellent physical properties and especially improved permanency of crimping. The filaments may be used to manufacture woven and knit materials, and are especially useful in the manufacture of hosiery, wherein the resulting hosiery articles have excellent wear properties.
Abstract translation: 公开了双组分聚酯长丝，其中长丝由至少两种不同的基本上未混合的组分制成，每个组分的存在量为总丝的至少20重量％，一个组分为聚对苯二甲酸乙二醇酯，另一组分为聚对苯二甲酸丁二醇酯 其已经用三羟甲基丙烷微量交联。
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公开(公告)号：US5207978A
公开(公告)日：1993-05-04
申请号：US762461
申请日：1991-09-19
Applicant: Gerard Barbe
Inventor： Gerard Barbe
CPC classification number: G21C7/08 , G21Y2002/101 , G21Y2004/30 , G21Y2004/302 , Y02E30/39
Abstract: A device for guiding a nuclear reactor control cluster comprises guide tubes provided in the fuel assemblies, and in the upper internals, a tubular casing having an upper closure with a hole for passing the cluster drive shaft, horizontal guide plates spaced apart along the casing and cut out so as to let the spider pass and to guide the elements of the cluster, and split tubes for guiding individual elements for protecting the elements from the action of the coolant. Openings are provided immediately below the plates at the top of each internal between the guide plates. The guide tubes in a lower portion of the casing are devoid of openings other than to a slit for passage of a spider carrying the cluster.
Abstract translation: 用于引导核反应堆控制群的装置包括设置在燃料组件中的引导管，并且在上部内部中具有管状壳体，该管状壳体具有上部封闭件，该封闭件具有用于使簇驱动轴穿过的孔，水平导向板沿壳体间隔开， 切割以使得蜘蛛通过并引导簇的元件，并且分开管以引导各个元件以保护元件免受冷却剂的作用。 在引导板之间的每个内部的顶部的板的正下方提供开口。 壳体下部的引导管没有开口，除了用于携带簇的蜘蛛通过的狭缝之外。
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公开(公告)号：US4150081A
公开(公告)日：1979-04-17
申请号：US697843
申请日：1976-06-21
Applicant: Gerard Barbe , Andre Deyres
Inventor： Gerard Barbe , Andre Deyres
CPC classification number: D01F8/14
Abstract: Bicomponent polyester fibers exhibiting a hand similar to wool, a crimp contraction less than 60%, and a crimp frequency of at least 7 half-waves per centimeter, and the process for producing the same, are disclosed.These crimped bicomponent fibers are useful in the textile field, particularly to at least partially replace the wool in polyester/wool blends.
Abstract translation: 公开了表现出类似于羊毛的手的双组分聚酯纤维，卷曲收缩小于60％，以及每厘米至少7个半波长的卷曲频率及其制造方法。
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公开(公告)号：US4002795A
公开(公告)日：1977-01-11
申请号：US608978
申请日：1975-08-29
Applicant: Gerard Barbe , Robert Habault , Jean-Louis Tamet
Inventor： Gerard Barbe , Robert Habault , Jean-Louis Tamet
CPC classification number: D01D5/32 , Y10T428/2922 , Y10T428/2924 , Y10T428/2931 , Y10T428/2973
Abstract: This invention provides yarns of randomly crimped filaments which are associated together into a substantially cylindrical yarn. The filaments are made by extruding two different synthetic organic polymers simultaneously through the same elongated orifice and the polymers are fed to different orifices in different proportions or at different angles with respect to the axes of the orifices so that in some of the filaments the interface between the two polymer layers is along or parallel to the smaller axis of the cross-section thereof while the interface of other filaments is along or parallel to the larger axis.
Abstract translation: 本发明提供了一起随机卷曲的丝线，它们连在一起成基本上是圆柱形的纱线。 长丝通过同时挤出两种不同的合成有机聚合物通过相同的细长孔而制成，并且聚合物以相对于孔的轴线的不同比例或以不同的角度被供给到不同的孔，使得在一些细丝中的界面 两个聚合物层沿着或平行于其横截面的较小轴线，而其它长丝的界面沿着或平行于较大的轴线。
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