摘要:
An appliance switch for an electric shaver is equipped with a safety device guarding against accidental operation, which device is slidable coplanar with the appliance switch, is arranged in a housing and is equipped with positive engagement members which are adapted to be slipped over a latch member of the appliance switch and prevent the latch member from being movable out of its locking position. In this manner, a reliable safeguard is provided preventing accidental operation of the shaver.
摘要:
Disclosed are a process of and an apparatus for producing paper webs coated on both sides, in particular so-called LWC-papers, in a paper making machine. Firstly, one side of the paper web (1) is coated in a first coating station (8) and then dried. Subsequently, the other side of the paper web (1) is coated in a second coating station (25) and then dried. Each coating station (8, 25) includes an application role (10), an opposing roll (11) and an application unit (13) arranged on the application roll for indirectly coating the paper web. The metering of the coating mass on the application roll (10) takes place by means of a smooth roll doctor. The coated paper web (1) is calendered by means of an on-line calendering unit (60).
摘要:
A cordless portable hand held hair dressing appliance has a housing provided with a pistol-grip handle and containing a battery operated electric fan arranged to draw air into the housing through an air inlet for flow through a heat structure to be heated prior to discharge from a housing air outlet. The heater structure includes air elongated heat accumulator member of high specific heat penetrated in the longitudinal direction by a plurality of air ducts each having an intake communicating with the housing inlet and an outlet communicating with a mixing chamber connected to the housing outlet. The heat accumulator member is formed of a ceramic, e.g., Al.sub.2 O.sub.3 and MgO, and is adapted to be heated to store heat therein by an electrical heating conductor structure formed by a layer of electrical resistance material on the wall of each duct. The fan battery is rechargeable and the handle is provided with a detachable electric plug contacts for connecting the heating conductor structure to an external power source for preheating prior to use and for connecting the rechargeable battery to a batter charger.
摘要翻译:无绳便携式手持式发型器具具有壳体,其具有手枪把手并且容纳电池供电的电风扇,其布置成通过空气入口将空气吸入到壳体中,以便通过待加热的热结构在从 房屋出风口。 加热器结构包括通过多个空气管道沿长度方向穿透高比热的空气细长蓄热构件,每个空气管道具有与壳体入口连通的入口和与连接到壳体出口的混合室连通的出口。 蓄热构件由陶瓷例如Al 2 O 3和MgO形成,并且适于通过在每个管道的壁上由电阻材料层形成的电加热导体结构加热以将热量存储在其中。 风扇电池是可再充电的,并且手柄设有可拆卸的电插头触点,用于将加热导体结构连接到用于在使用之前进行预热的外部电源并将可再充电电池连接到电池充电器。