Prime switch for liquid dispenser pump

Details Prime switch for liquid dispenser pump Prime switch for liquid dispenser pump

1991-07-16

1993-08-10

Pellinen, A. D.

Electrical transmission or interconnection systems

Switching systems

Condition responsive

222 52, 222639, 361170, 417 12, 417 18, F04B 4900, B67D 508, H01H 3500

Patent

active

052352145

ABSTRACT:
An electric circuit for operating a toilet room soap dispenser includes a sensor and an electric operator, with the sensor providing an operating signal in response to the presence of a person positioned to use the soap dispenser The electric operator, which is responsive to a signal from the sensor, provides a measured amount of soap from the soap dispenser. The improvement is specifically directed to a prime circuit for causing a predetermined number of operations of the electric operator to prime the soap dispenser for normal use, after refilling the soap supply.

REFERENCES:
patent: 4921150 (1990-05-01), Lagergren et al.
patent: 4938384 (1990-07-01), Pilolla et al.
patent: 4946072 (1990-08-01), Albert et al.

Affiliated with

Also associated with

Rating

Prime switch for liquid dispenser pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Prime switch for liquid dispenser pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Prime switch for liquid dispenser pump will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1727733