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1. 发明授权

US4566322A Apparatus for electrically measuring the level of a liquid in a container, particularly in the gasoline tank of a vehicle 失效
标题翻译：用于电测量容器中液体的液面的装置，特别是在车辆的汽油罐中
公开(公告)号：US4566322A
公开(公告)日：1986-01-28
申请号：US601452
申请日：1984-04-13
申请人： Karl Rau , Heinz Kalk , Gerhard Metzger
发明人： Karl Rau , Heinz Kalk , Gerhard Metzger
IPC分类号： G01F23/22 , G01F23/24 , G01F23/26
CPC分类号： G01F23/22
摘要： In a device for the electric measurement of the level of a liquid in a container, particularly in the gasoline tank of a vehicle, a support developed as protective tube of a conductor foil is fastened for swinging against the force of a spring (14 and 21) to the top of the container. In order to be able to arrange the support even in containers in which the point of attachment of the support is lower than the highest level to be detected, the support is subdivided into three approximately rigid sections, (2, 3, 5) each two sections (3, 5) being articulated in the manner of a toggle joint to each other and being under spring action. In this way the outermost section (3) is swung, substantially independently of the inside height of the container, on the one end towards the bottom (4) and on the other end towards the top (1) of the container.
摘要翻译：在用于电容量测量装置中，特别是在车辆的汽油罐中，液体的液面的电测量装置被固定，以抵抗弹簧（14和21）的力摆动，）到容器的顶部。为了能够将支撑件布置在其中支撑点的附接点低于待检测的最高水平的容器中，支撑件被细分成三个近似刚性的部分，每个两个（2,3,5）部分（3,5）以肘节关节的方式彼此铰接并处于弹簧作用下。以这种方式，最远部分（3）基本上独立于容器的内部高度摆动，在一端朝向底部（4）并且在另一端朝向容器的顶部（1）摆动。

2. 发明授权

US4270371A Device for unlocking and locking of doors, particularly of motor vehicle doors 失效
标题翻译：用于解锁和锁定门，特别是机动车门的装置
公开(公告)号：US4270371A
公开(公告)日：1981-06-02
申请号：US9987
申请日：1979-02-06
申请人： Heinz Kalk
发明人： Heinz Kalk
IPC分类号： B61D19/00 , E05B65/38
CPC分类号： E05B77/50 , Y10T70/65
摘要： A device for unlocking and locking of doors, particularly of motor vehicle doors, with a pump delivering low pressure and high pressure, the outputs of which are connectable via a two-way valve which is actuatable upon each unlocking and locking operation, respectively, with pneumatic positioning elements which act on the door locking mechanism and with electrical switches for switching the pump respectively on and off via a reversing switch, the electrical switches being actuatable by means of a door key and arranged in the several, lockable doors, the reversing switch being able to be switched-over by means of a delayed-responding actuating means. An additional pneumatic positioning element is provided as the delayed-responding actuating means, which additional positioning element is connected to an output of the two-way valve. The two-way valve and the reversing switch are actuatable by means of the additional positioning element.
摘要翻译：一种用于解锁和锁定门，特别是机动车门的装置，其具有低压和高压的泵，其输出通过分别在每次解锁和锁定操作时可致动的双向阀连接，气动定位元件，其作用在门锁定机构上，并具有用于通过反转开关分别开启和关闭泵的电气开关，电气开关可通过门钥匙致动并且布置在几个可锁定的门中，反转开关能够通过延迟响应的致动装置切换。提供了一个附加的气动定位元件作为延迟响应致动装置，该额外的定位元件连接到二通阀的输出端。双向阀和反转开关可通过附加定位元件致动。

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