Magnetic differential pressure switch

Magnetic flow switch

Magnetic flow switch, for aspirators in particular

Magnetic latching switch

Magnetic pressure indicator for a container

Magnetic pressure indicator with thermal lockout

Magnetically actuated proximity flow switch

Master cylinder position switch

Means for calibrating pressure switches at extra-low pressure se

Mechanical deflection apparatus for sensing fluid pressure

Mechanism for the sudden tripping of an electrical contact under

Method and apparatus for sensing fluid pressure

Method of operating an electric circuit controlling device

Microengineered diaphragm pressure switch

Micromachined threshold pressure switch and method of manufactur

Microminiature force-sensitive switch

Miniature pneumatic switch actuator

Mounting for magnetic switch

Mounting means for proximity sensing device

Multi-circuit electrical switch