Apparatus for controlling the concentration and stability of an

Metal deforming – With cleaning – descaling – or lubrication of work or product – Lubricating

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

72236, B21B 2710, B21B 4502

Patent

active

042021936

ABSTRACT:
A method of and system for controlling the oil concentration in and the stability of an oil-in-water emulsion used as a coolant-lubricant in a metalworking operation in which a portion of the emulsion is circulated through a sensor to monitor its density and to generate a signal relating the density to the oil concentration. The signal is employed to control addition of oil to the emulsion to thereby control the concentration within close limits. Sensing means also monitors the stability of the circulated emulsion, and emulsifier is added, as required, either to the oil to be added or directly to the emulsion to thereby control both the oil concentration in and the stability of the emulsion.

REFERENCES:
patent: 2310563 (1943-02-01), Wilke et al.
patent: 2342199 (1944-02-01), Hurtt
patent: 3153420 (1964-10-01), Roberts
patent: 3208253 (1965-09-01), Roberts
patent: 3275018 (1966-09-01), Roberts
patent: 3408843 (1968-11-01), Treat
patent: 3409551 (1968-11-01), Treat
patent: 3505844 (1970-04-01), McLean
patent: 3709012 (1973-01-01), Larsonneor
patent: 3783664 (1974-01-01), Tripathi
patent: 3837199 (1974-09-01), Larsonneor
patent: 3954119 (1976-05-01), Kunioka et al.
patent: 4024742 (1977-05-01), Vucich et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus for controlling the concentration and stability of an does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for controlling the concentration and stability of an , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for controlling the concentration and stability of an will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-924655

All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.