Eugene P Pawlowski

US Patent:

42296293, Oct 21, 1980

Filed:

Mar 1, 1979

Appl. No.:

6/017065

Inventors:

Eugene J. Pawlowski - Los Alamitos CA

International Classification:

H01H 3538

US Classification:

200 82R

Abstract:

The present invention is a miniature electric switch actuator comprised of a two-piece threaded housing, one section having a cylindrical cavity containing a miniature switch with wires attached and the adjoining section has an inlet port and a bore with a spring biased piston. The piston is retained in the bore by a snap ring which limits the progression of the piston. In response to pressure, the piston depresses the switch push button to a controlled depth.

US Patent:

41581202, Jun 12, 1979

Filed:

Feb 13, 1978

Appl. No.:

5/877495

Inventors:

Eugene J. Pawlowski - Los Alamitos CA

International Classification:

H01H 320
H01H 3538

US Classification:

200330

Abstract:

An electric switch actuator having a housing with a switch cavity and an associated bore. A spring biased piston is contained within the bore and actuates the switch in response to pressure. The switch cavity is closed by a transparent window allowing the switch actuation to be viewed.