Combination cleaner safety circuit

Details Combination cleaner safety circuit Combination cleaner safety circuit

1985-10-07

1987-07-07

Goldberg, E. A.

Electric heating

Heating devices

Resistive element: igniter type

219332, 122504, H05B 102, F24H 108

Patent

active

046788921

ABSTRACT:
A safety control circuit for an electric combination cleaner includes an on-delay relay (18) operatively coupled with the motor start relay (16) together with an off-delay relay (40) operatively coupled with the start switch (30) and the pump motor relay to provide automatic predetermined time delays upon start-up and shutdown to avoid overheating and thus damage to the equipment.

REFERENCES:
patent: 1480174 (1924-01-01), Matthews
patent: 2295228 (1942-09-01), Malsbary et al.
patent: 2345614 (1944-04-01), Malsbary et al.
patent: 2627015 (1953-01-01), Hackman
patent: 2755130 (1956-07-01), Arant
patent: 2861838 (1958-11-01), Wyatt et al.
patent: 3025381 (1962-03-01), Pickering
patent: 3365567 (1968-01-01), Smith
patent: 3485176 (1969-12-01), Telford
patent: 3814321 (1974-05-01), Mulholland et al.
patent: 4217924 (1977-12-01), Finger
patent: 4484062 (1984-11-01), Estevez
Sioux Corporation brochure.
Alkota Manufacturing, Inc., brochure.

Affiliated with

Also associated with

Rating

Combination cleaner safety circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Combination cleaner safety circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Combination cleaner safety circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1663955