Defoaming agents devoid of emulsifiers, method for producing said agents and use thereof
    22.
    发明申请
    Defoaming agents devoid of emulsifiers, method for producing said agents and use thereof 审中-公开
    不含乳化剂的消泡剂,生产所述试剂的方法及其用途

    公开(公告)号:US20060276554A1

    公开(公告)日:2006-12-07

    申请号:US10570154

    申请日:2004-08-27

    IPC分类号: B01D17/05

    CPC分类号: B01D19/0422 B01D19/0404

    摘要: Emulsifier-free antifoams are obtainable by mixing a) from 80 to 99% by weight of at least one finely divided, virtually water-insoluble, inert solid with b) from 1 to 20% by weight of at least one hydrophobic, organic compound which has an antifoam action and is solid at room temperature in the absence of a solvent in a shear gradient such that the particle size of the compounds (b) which have an antifoam action is reduced to a mean particle size of from 0.5 to 15 μm, emulsifier-free oil-in-water dispersions of mixtures of (a) and (b) are prepared by mixing the component (a) in an amount of from 80 to 99% by weight with the compounds of component (b) in an amount of from 1 to 20% by weight in the absence of emulsifiers in an extruder or kneader in a manner such that the mean particle size of the component (b) in the mixture is brought to 0.5 to 15 μm, at up to 100° C., and emulsifying the mixture in water, and the oil-in-water dispersions thus obtainable are used as antifoams and/or deaerators for aqueous, disperse or nondisperse liquids, in particular as antifoams and/or deaerators in the paper industry, in the food industry and in wastewater treatment plants.

    摘要翻译: 不含无乳化剂的消泡剂可通过将a)80至99重量%的至少一种细分的,实际上不溶于水的惰性固体与b)1至20重量%的至少一种疏水性有机化合物 具有消泡作用,并且在不存在溶剂的剪切梯度的情况下在室温下是固体,使得具有消泡作用的化合物(b)的粒度降低至0.5至15μm的平均粒度, (a)和(b)的混合物的无乳化剂的水包油分散体通过将组分(a)以80至99重量%的量与组分(b)的化合物的量以 在挤出机或捏合机中,在不存在乳化剂的情况下为1至20重量%,使混合物中组分(b)的平均粒度达到0.5至15μm,在高达100℃ 并将混合物乳化在水中,并且由此获得的水包油分散体用作消泡剂和/或 用于水性,分散或非分散液体的脱气器,特别是在造纸工业,食品工业和废水处理厂中的消泡剂和/或脱气剂。

    Bumper for vehicles, particularly motor vehicles
    24.
    发明授权
    Bumper for vehicles, particularly motor vehicles 有权
    汽车保险杠,特别是汽车

    公开(公告)号:US06802547B2

    公开(公告)日:2004-10-12

    申请号:US10430288

    申请日:2003-05-07

    申请人: Markus Schmid

    发明人: Markus Schmid

    IPC分类号: B60R1908

    摘要: A bumper for vehicles, particularly motor vehicles, includes a dimensionally stable member and an elastic covering forming an end region of the vehicle body. At least one light respectively is inserted into laterally exterior receiving pockets of the covering and is held in position at the covering. The light has a light-transmitting covering element on the side facing the end region. It is provided that, on each covering element, a guard is provided locally which projects slightly with respect to the adjacent elastic covering and is constructed in one piece with the covering element. In the area of the guard, in the event of a 30° pendulum crash, the covering element is supported on a member structure of the vehicle body situated behind the covering element.

    摘要翻译: 用于车辆,特别是汽车的保险杠包括尺寸稳定的构件和形成车身的端部区域的弹性覆盖物。 至少一根灯分别插入到覆盖物的横向外部接收袋中并且保持在覆盖物的适当位置。 该光在面向端部区域的一侧具有透光覆盖元件。 设置在每个覆盖元件上,局部地设置防护件,其相对于相邻的弹性覆盖物稍微突出并且与覆盖元件一体构成。 在防护罩的区域中,在30°摆锤碰撞的情况下,覆盖元件支撑在位于覆盖元件后面的车体的构件结构上。

    Roller apron framework for support- or drive rolls of a continuous
casting installation
    26.
    发明授权
    Roller apron framework for support- or drive rolls of a continuous casting installation 失效
    用于连续铸造安装的支撑或驱动辊的滚筒围裙框架

    公开(公告)号:US3963069A

    公开(公告)日:1976-06-15

    申请号:US601614

    申请日:1975-08-04

    IPC分类号: B22D11/128 B22D11/12

    CPC分类号: B22D11/1282

    摘要: A roller apron framework for support- or drive rolls of a continuous casting installation wherein at least at one strand guide path each two rollers or rolls which follow one another in the direction of travel of the continuously cast strand are mounted in a common pivotal yoke and such yoke can be moved by piston-cylinder units substantially transversely with respect to the guided surface of the strand. The yoke is provided with impact surfaces and can be applied by means of the piston-cylinder units against support surfaces associated with each roller, the support surfaces being arranged at a stationary frame and limiting the path of application or adjustment of the rollers at the strand.

    摘要翻译: 一种用于连续铸造装置的支撑或驱动辊的滚轮挡板框架,其中至少在一个线引导路径处,每个两个辊或辊沿连续铸造线的行进方向彼此相邻,安装在共同的枢转轭中, 这种轭可以通过活塞 - 气缸单元相对于线的被引导表面基本上横向移动。 轭设置有冲击表面,并且可以通过活塞 - 气缸单元抵靠与每个辊相关联的支撑表面施加,支撑表面布置在固定框架上并且限制在绳索处施加或调节辊的路径 。

    Restart protection for battery-operated electrical units

    公开(公告)号:US09780582B2

    公开(公告)日:2017-10-03

    申请号:US13575011

    申请日:2010-12-29

    摘要: A protective system for an electric unit operated by an installable battery pack includes: a control device configured to activate the electric unit in the case of the installed battery pack by operating a main switch; a contact device of the electric unit and a contact device of the battery pack including mutually complementary contact elements, which in each case form a first and a second interface for producing a first and a second electrical connection between the electric unit and the battery pack. In this instance, the contact devices are configured, during the installing of the battery pack, to produce the first electrical connection before the second electrical connection in time.

    Switch/circuit board unit for installation in a handle of a hand-held tool
    29.
    发明授权
    Switch/circuit board unit for installation in a handle of a hand-held tool 有权
    用于安装在手持工具手柄中的开关/电路板单元

    公开(公告)号:US08619430B2

    公开(公告)日:2013-12-31

    申请号:US12883661

    申请日:2010-09-16

    IPC分类号: H05K5/00

    CPC分类号: H01H9/06 B25F5/00 H01H1/5805

    摘要: A switch/circuit board unit and a hand-held tool equipped with such a switch/circuit board unit are proposed. The switch/circuit board unit is adapted for installation in a handle of the tool and has a switch and a circuit board. The switch/circuit board unit also has a mechanical coupling element for producing a rigid mechanical coupling between the switch and circuit board. The rigid coupling that the coupling element produces between the switch and circuit board allows the arrangement of the switch and circuit board to be embodied as a unit, which can enable maneuvering before installation and permit a simplified installation, and in particular, it is possible to simplify a fastening of the switch and circuit board inside a housing of the tool, and in the accompanying installation of electrical connections, for example in the form of flexible cables, it is possible to avoid an incorrect placement or wedging of cables.

    摘要翻译: 提出了一种开关/电路板单元和配有这种开关/电路板单元的手持工具。 开关/电路板单元适于安装在工具的手柄中,并具有开关和电路板。 开关/电路板单元还具有用于在开关和电路板之间产生刚性机械耦合的机械耦合元件。 耦合元件在开关和电路板之间产生的刚性耦合允许开关和电路板的布置被体现为一个单元,其可以在安装之前实现操纵并且允许简化的安装,并且特别地,可以 简化了开关和电路板在工具的壳体内的紧固,并且在所附的电气连接的安装中,例如以柔性电缆的形式,可以避免电缆的不正确的放置或楔入。

    METHOD FOR AERATING AND DEAERATING AN OVEN, AND AN OVEN
    30.
    发明申请
    METHOD FOR AERATING AND DEAERATING AN OVEN, AND AN OVEN 失效
    用于加热和加热烤箱和烤箱的方法

    公开(公告)号:US20130186386A1

    公开(公告)日:2013-07-25

    申请号:US13634010

    申请日:2011-03-30

    IPC分类号: F24C15/00

    CPC分类号: F24C15/006

    摘要: The present invention relates to a method for aerating and deaerating an oven (1), which has at least two oven muffles (2, 3) disposed one above the other, the feed apertures (5, 6) of which are or can be closed in each case by a door (7, 8), comprising the following procedural steps: cooling air (L) is drawn off from an outside area surrounding the oven (1), and the drawn-off air (L) is blown at least partially into interior spaces (9, 10) of the doors (7, 8) and then blown out into the outside area after flowing through at least a part of the interior spaces (9, 10), wherein the drawn-off air (L) is blown into the upper door (7) in an upper section of that door (7) and flows substantially downward from above through the interior space (9) of the door (7), wherein the drawn-off air (L) is blown into the interior space (10) of the lower door (8) at a bottom end section thereof and flows substantially upward through the interior space (10) of the door (8), and that the air blown into the interior spaces (9, 10) of the two doors (7, 8) is blown out to the outside area after flowing through the interior spaces (9, 10) of the doors (7, 8) in the lower section of the upper door (7) and the upper section of the lower door (8).

    摘要翻译: 本发明涉及一种用于对烤箱(1)进行通气和脱气的方法,所述烘箱具有至少两个彼此上下设置的烘箱马弗炉(2,3),其供给孔(5,6)是或可以封闭的 在每种情况下都由门(7,8)组成,包括以下程序步骤:冷却空气(L)从烘箱(1)周围的外部区域抽出,排出的空气(L)至少吹出 部分地进入门(7,8)的内部空间(9,10)中,然后在流过至少一部分内部空间(9,10)之后吹出外部区域,其中排出的空气(L )在该门(7)的上部被吹入上门(7),并且从上方大致向下流过门(7)的内部空间(9),其中排出的空气(L)是 在其下端部吹入下门(8)的内部空间(10),并且大致向上流过门(8)的内部空间(10),并且吹入 两个门(7,8)的内部空间(9,10)在流过上部的下部的门(7,8)的内部空间(9,10)之后被吹出到外部区域 门(7)和下门(8)的上部。