公开(公告)号：US4965041A

公开(公告)日：1990-10-23

申请号：US132071

申请日：1987-12-11

Applicant: Kurt Becker

Inventor： Kurt Becker

IPC: G01F23/24 ,  G21C17/035

CPC classification number: G01F23/247 ,  G21C17/035

Abstract: The instrument for monitoring of the cooling conditions in the reactor core of a light water reactor includes a probe (2), which is introduced into the reactor vessel and comprises a casing (12) made from a low neutron absorbing and water-resistant material, a resistor (11) being hermetically enclosed in the casing (12). The resistor (11) is connected to power supply lines (5). The resistance of the resistor (11) is dependent on the temperature of the resistor. The instrument also includes sensing means providing an output signal, which is dependent on the resistance of the resistor (11), when current flows through the same.In a first mode of operation the monitor is used for detection of a reduction or loss of cooling capacity of the coolant surrounding the probe (2). A relatively high power is then supplied to the resistor, and the supplied power is adjusted to match the cooling capacity in such a way, that the heat, which is developed in the resistor as a result of the supplied power, is carried off by the coolant surrounding the probe (2). However, if the cooling capacity by any reason, for example in case of a loss of coolant accident, is reduced, the temperature in the resistor (11) will rise. Since the resistance of the resistor (11) is strongly dependent on the temperature, the resistance is changed and as a consequence the output signal derived from the sensing means is changed.

公开(公告)号：US3960266A

公开(公告)日：1976-06-01

申请号：US452551

申请日：1974-03-19

Applicant: Kurt Becker

Inventor： Kurt Becker

IPC: B65G47/53 ,  B65G47/82 ,  C03B35/00 ,  C03B35/10 ,  B65G47/24

CPC classification number: B65G47/82 ,  C03B35/10 ,  B65G2201/0244 ,  Y02P40/57

Abstract: A plurality of articles are to be transferred simultaneously from one position in which they travel on a first conveyor in a first direction to another position in which they travel on a second conveyor at a slower speed and in a second direction transversely of the first direction. A pusher bar is provided which extends parallel to the first direction and mounting links pivotally mount the pusher bar for displacement across the first conveyor toward the second conveyor in a direction having one component of movement in the second direction and another superimposed component of movement in the first direction. A crank drive is spaced from the pusher bar and is connected with the same by a connecting rod which is so associated with the mounting links as to include an angle with the latter in all of its positions which it can assume relative to the mounting links when actuated by the crank drive.

Abstract translation: 多个物品将从其在第一输送机上沿其第一方向行进的一个位置同时转移到另一个位置，在另一位置上，它们以较慢的速度和横向于第一方向的第二方向在第二输送机上行进。 提供了一个平行于第一方向延伸的推杆，并且安装连杆可枢转地安装推杆，以在第一输送机上朝向第二输送机移动，该方向具有在第二方向上具有一个运动分量的方向， 第一个方向 曲柄驱动器与推杆间隔开并且通过连接杆与连接杆连接，该连杆与安装连接件相关联，以便在与所述连接杆相关联的所有位置中包括与其相对于安装连杆可以承受的角度， 由曲柄驱动器驱动。