Test arrangement for AC testing of electrical high voltage components
    34.
    发明授权
    Test arrangement for AC testing of electrical high voltage components 有权
    电气高压部件交流测试的测试方案

    公开(公告)号:US08952704B2

    公开(公告)日:2015-02-10

    申请号:US12963144

    申请日:2010-12-08

    CPC classification number: G01R31/021 G01R31/027 G01R31/1227 H01F27/402

    Abstract: A test arrangement is provided for AC testing of electrical high voltage components including at least one inverter, at least one test transformer and at least one high-voltage inductor arranged as test components in a common cuboid container. The at least one high-voltage inductor is at least partly removable from the container through at least one opening on a boundary surface of the container by means of a movement apparatus.

    Abstract translation: 提供了一种用于对高压部件进行交流测试的测试装置,包括至少一个逆变器,至少一个测试变压器和至少一个高压感应器,其被布置为普通长方体容器中的测试部件。 所述至少一个高压感应器通过移动装置至少部分地可从所述容器移除通过所述容器的边界表面上的至少一个开口。

    Test arrangement for AC testing of electrical high voltage components
    35.
    发明授权
    Test arrangement for AC testing of electrical high voltage components 有权
    电气高压部件交流测试的测试方案

    公开(公告)号:US08427172B2

    公开(公告)日:2013-04-23

    申请号:US12963044

    申请日:2010-12-08

    CPC classification number: G01R31/021 G01R31/027 G01R31/1227 H01F27/402

    Abstract: A test arrangement is provided for AC testing of electrical high voltage components including at least one inverter, at least one test transformer and at least one high voltage inductor arranged as test components in a common cuboid container. The at least one high voltage inductor runs along an imaginary axis and may be at least partly removed from the container through at least one opening in a limit face of the container by means of a movement device. The at least one high voltage inductor includes has integrated surge protection.

    Abstract translation: 提供了一种测试装置,用于对包括至少一个逆变器,至少一个测试变压器和至少一个高压感应器的电气高压部件进行交流测试,所述至少一个测试变压器和至少一个高压感应器被布置为公共长方体容 所述至少一个高压电感器沿着假想轴线延伸,并且可以通过移动装置至少部分地通过容器的极限面中的至少一个开口从容器移除。 至少一个高压电感器包括集成的浪涌保护。

    Hydrolytically Stable Postcrosslinked Superabsorbents
    37.
    发明申请
    Hydrolytically Stable Postcrosslinked Superabsorbents 失效
    水解稳定的后交联超吸收剂

    公开(公告)号:US20080214740A1

    公开(公告)日:2008-09-04

    申请号:US11885250

    申请日:2006-02-24

    CPC classification number: C08J3/24 C08F220/06 C08J2333/02

    Abstract: The present invention relates to a process for producing postcrosslinked water-absorbing polymeric formations, comprising the steps of contacting water-absorbing polymeric formations P1 obtained by polymerization of ethylenically unsaturated acid-functional monomers or salts thereof in the presence of a crosslinker with a fluid F1 comprising a postcrosslinker, heating the water-absorbing polymeric formations in contact with the fluid F1 to a temperature in a range from 40 to 300° C. to obtain postcrosslinked water-absorbing polymeric formations P2, the water-absorbing polymeric formations P1 having a thermal stability, as determined in accordance with the test method described herein, of less than 3.0%. The invention also relates to water-absorbing polymeric formations, to the water-absorbing polymeric formations obtainable by this process, to water-absorbing polymeric formations based on crosslinked carboxyl-bearing monomers, to a composite comprising water-absorbing polymeric formations and a substrate, to a process for producing a composite, to a composite obtainable by this process, to chemical products comprising water-absorbing polymeric formations or a composite, to the use of water-absorbing polymeric formations or of a composite in chemical products and also to the use of triallyl isocyanurate as an internal crosslinker in the production of water-absorbing polymeric formations based on crosslinked carboxyl-bearing monomers.

    Abstract translation: 本发明涉及一种生产后交联的吸水聚合物地层的方法,包括以下步骤:通过烯键式不饱和酸官能单体或其盐的聚合获得的吸水聚合物地层P 1 存在具有包含后交联剂的流体F 1 N的交联剂,将与流体F 1 1接触的吸水聚合物层加热到40〜 300℃以获得后交联的吸水聚合物组合物P 2,根据测试方法测定的具有热稳定性的吸水性聚合物组合物P 1 <1> 如本文所述,小于3.0%。 本发明还涉及吸水聚合物地层,可通过该方法获得的吸水聚合物地层,基于交联的含羧基单体的吸水聚合物地层,包括吸水聚合物地层和基底的复合材料, 涉及通过该方法可获得的复合材料的方法,涉及包含吸水聚合物结构或复合材料的化学产品,使用吸水聚合物结构或化学产品中的复合材料,以及使用 的三烯丙基异氰脲酸酯作为内部交联剂在基于交联的含羧基单体的吸水性聚合物地层的生产中。

    Composition capable of releasing acrolein and its use
    39.
    发明授权
    Composition capable of releasing acrolein and its use 失效
    能够释放丙烯醛及其用途的组合物

    公开(公告)号:US5723498A

    公开(公告)日:1998-03-03

    申请号:US528468

    申请日:1995-09-13

    CPC classification number: C07C45/513 A01N35/02 A01N43/28 C07C43/303 C07C45/59

    Abstract: A composition which is capable of releasing acrolein and is easy to handle contains (i) an acetal of acrolein with a C.sub.1-6 alcohol with 1 to 4 hydroxyl groups and (ii) an acid soluble therein and chemically compatible with a pK.sub.s value of less than 4 and (iii) is anhydrous. A preferred composition contains 2-vinyl-1,3-dioxolane as acetal, anhydrous oxalic acid, fumaric acid or maleic acid or a mixture of mono- and di(C.sub.1 - to C.sub.3 -)alkyl phosphate as acid and, in addition, a non-ionic surfactant. The acrolein is released at the site of use upon contact with for example water for the purpose of combatting microbial, vegetable and animal pests.

    Abstract translation: 能够释放丙烯醛并且易于处理的组合物包含(i)丙烯醛与具有1至4个羟基的C 1-6醇的缩醛和(ii)可溶于其中的酸,并且与pK值小于化学相容 4以上,(iii)是无水的。 优选的组合物包含作为缩醛,无水草酸,富马酸或马来酸的2-乙烯基-1,3-二氧戊环或作为酸的单和二(C 1至C 3 - )烷基磷酸酯的混合物,另外, 非离子表面活性剂。 丙烯醛在与例如水接触时在使用地点释放,目的是打击微生物,植物和动物害虫。

    Process for the production of calcium formate
    40.
    发明授权
    Process for the production of calcium formate 失效
    生产钙的方法

    公开(公告)号:US5248818A

    公开(公告)日:1993-09-28

    申请号:US856649

    申请日:1992-03-24

    CPC classification number: C07C53/06

    Abstract: Calcium formate is produced in aqueous phase by reaction of calcium hydroxide with formaldehyde in the presence of hydrogen peroxide or by reaction of calcium peroxide with formaldehyde. The molar ratio of CaO or Ca(OH).sub.2 to H.sub.2 CO to H.sub.2 O.sub.2 is 1 to 2 to 1-1.2 and the molar ratio of CaO.sub.2 to H.sub.2 CO is 1 to 2. Calcium formate is obtained in an almost substantially quantitative yield and in highly pure form. The process avoids the disadvantages of prior processes for the production of calcium formate from calcium hydroxide and formaldehyde.

    Abstract translation: 通过氢氧化钙与甲醛在过氧化氢存在下反应或通过过氧化氢与甲醛的反应,在水相中生成甲酸钙。 CaO或Ca(OH)2与H 2 CO与H 2 O 2的摩尔比为1〜2〜1-1.2,CaO 2与H 2 CO的摩尔比为1〜2。以几乎实质定量的产率得到甲酸钙,高纯度 形成。 该方法避免了从氢氧化钙和甲醛生产甲酸钙的现有方法的缺点。

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