Membrane and solenoid actuated valve for dispensing

Details Membrane and solenoid actuated valve for dispensing Membrane and solenoid actuated valve for dispensing

2007-11-20

2007-11-20

Nicolas, Frederick C. (Department: 3754)

Dispensing

Volume or rate of flow metering

C222S504000

Reexamination Certificate

active

10530692

ABSTRACT:
The invention replaces mechanical actuation of the valve (22) in lubricant dispense meters (10) to provide a software driven method of controlling the dispense of fluids. The design utilizes either a pressure sensitive membrane switch or a multiple discrete position membrane switch (18) in conjunction with either a multiple discrete stage solenoid actuated valve, a proportional solenoid actuated valve or an on/off solenoid actuated valve (22) to provide operator or programmed control of lubricant dispense frequency and flow rate via the meter's microprocessor.

REFERENCES:
patent: 2585821 (1952-02-01), Mueller
patent: 4955507 (1990-09-01), Kirschner et al.
patent: 5257720 (1993-11-01), Wulc et al.
patent: 5941418 (1999-08-01), Box et al.
patent: 5975353 (1999-11-01), Finlayson
patent: 5979705 (1999-11-01), Kaehler et al.
patent: 6131768 (2000-10-01), Taivalkoski et al.
patent: 6227227 (2001-05-01), Poleshuk et al.

Affiliated with

Also associated with

Rating

Membrane and solenoid actuated valve for dispensing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Membrane and solenoid actuated valve for dispensing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Membrane and solenoid actuated valve for dispensing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3821739