The smart Trick of Acceleration/Deceleration Time Switching - Toshiba That Nobody is Talking About

By modification of the position of the magnet with regard to the inertial mass, the force of' the magnetic destination can be varied. Thus the magnitude of the acceleration force needed to trigger the mass to break away from the magnet can be predetermined'. Where  The Latest Info Found Here  breaks away, the mass will move on the shaft to call the switch contacts.

Because the inertial mass is constrained to movement along the shaft, the swtich is responsive only to acceleration in the direction of the shaft axis and 'call chatter due to transverse velocity forces are removed. Having hence quickly described the creation, it will be described in more information, together with other objects and benefits thereof, in the following detailed description which may best be understood by referral to the accompanying illustration of which: t v 3,132,220 Patented May 5, 1964 FIG.

2 is a cross-sectional view taken along lines 2-2 of FIG. 1. In the figures, there is shown the acceleration switch 10 which is housed within the cylindrical case 12. The switch is provided with electrical terminals 14 and 16 extending outwardly from completion cap 18 thereof. The terminals 14 and 16 pass through the end cap in the herrnetically sealed engagement therewith.

Our US3132220A - Acceleration switch - Google Patents Diaries

The insulator switch block is provided with a conically shaped part 30 and contacts 26 and 28 are located thereon. A central threaded aperture 32 is provided in the switch block to get the threaded installing stud 34 of shaft 36. The mounting stud permits selective modification of the axial position of the shaft to permit motion thereof up until completion '38 of the shaft is housed within the cavity 40 of the transversely extending stop or seat 42.

If the material is a conductor, the shaft 36 should be insulated therefrom. An annular spacer 44 is supplied to control the spacing between the stop 42 and the mounting block 24. An inertial mass 46 is slidably mounted on shaft 36 and can move from a position determined at one end by the stop 42 and at the other end by the switch mounting block 24.