公开(公告)号：US3810485A

公开(公告)日：1974-05-14

申请号：US25076872

申请日：1972-05-05

Applicant: DYNAMIT NOBEL AG

Inventor： GAWLICK H ,  BENDLER H ,  FLACH K ,  GOTTWALD G ,  HUBSCH G

IPC: F16K17/40 ,  F16K13/06

CPC classification number: F16K17/40 ,  F16K13/06 ,  Y10T137/1789

Abstract: An explosive charge actuated pressure valve which combines the features of a self-sealing poppet valve with the advantages of a rupturing diaphragm by providing a sealing element connected to a piston and biased in the closed position against a valve seat disposed in the passage between an inlet opening and an outlet opening, the sealing element being connected to a piston in a chamber which is in communication with an explosive charge capable upon ignition of driving the sealing element against the valve seat with a force sufficient to rupture the sealing element to open the passage between the inlet and outlet openings.

Abstract translation: 一种爆炸性充电致动压力阀，其结合了自密封提升阀的特征，其特征在于通过提供连接到活塞的密封元件并且相对于设置在入口中的通道中的阀座而偏置的密封元件的优点， 开口和出口开口，所述密封元件连接到腔室中的活塞，所述腔室中的活塞与能够点燃所述密封元件抵靠所述阀座的爆炸装置连通，所述力足以破坏所述密封元件以打开所述通道 在入口和出口之间。

公开(公告)号：US3742163A

公开(公告)日：1973-06-26

申请号：US3742163D

申请日：1971-11-03

Applicant: DYNAMIT NOBEL AG

Inventor： GAWLICK H ,  HUBSCH G ,  GOTTWALD G ,  BENDLER H ,  BREDE U

IPC: H01H35/14

CPC classification number: H01H35/14

Abstract: An electric switch which is responsive to acceleration and/or deceleration having at least one movable contact arranged in a housing and biased into electrically conductive connection with a corresponding contact surface arranged in the housing. A spring serves for biasing the movable contact piece with a constantly effective force of a predetermined magnitude which is determined by the axial extent of the spring and a screw element serves for controlling the axial extent of the spring to vary the magnitude of force provided thereby. In response to an accelerative force in a predetermined direction, the contact piece overcomes the biasing force and moves away from its contact surface thereby interrupting the conductive circuit path through the switch.

Abstract translation: 响应于加速和/或减速的电开关具有布置在壳体中的至少一个可动触头，并被偏置成与布置在壳体中的对应的接触表面的导电连接。 弹簧用于以由弹簧的轴向范围确定的预定大小的恒定有效力来偏压可动接触片，并且螺钉元件用于控制弹簧的轴向范围以改变由此提供的力的大小。 响应于在预定方向上的加速力，接触片克服偏压力并远离其接触表面，从而中断通过开关的导电电路路径。