Fire hose nozzle coupler switch

Details Fire hose nozzle coupler switch Fire hose nozzle coupler switch

1975-02-14

1976-03-09

Scott, James R.

Electricity: circuit makers and breakers

Special application

Actuated concurrently with operation or use of art device

200 6186, 200153K, 200157, 335206, H01H 316, H01H 906, H01H 2116

Patent

active

039433129

ABSTRACT:
An electrical switch assembly includes a housing adapted to be coupled to a hose and nozzle to form a fluid passage therebetween. The assembly has a pair of reed switches which provide signal input to circuitry and each switch may be activated by the manual rotation of a sleeve. The sleeve carries a magnet to actuate the switch and may be rotated in either direction from a centered position between the reed switches.

REFERENCES:
patent: 3207860 (1965-09-01), Korsgren, Jr. et al.
patent: 3316369 (1967-04-01), Skinner
patent: 3822372 (1974-07-01), Coenen et al.
patent: 3894207 (1975-07-01), Jelley

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