Piezoelectric type liquid level sensor and fabricating method th

Details Piezoelectric type liquid level sensor and fabricating method th Piezoelectric type liquid level sensor and fabricating method th

1985-12-02

1987-11-03

Frankfort, Charles

Measuring and testing

Liquid level or depth gauge

340621, 29 2535, 310321, 310324, G01F 2322, G01F 2328

Patent

active

047036524

ABSTRACT:
Piezoelectric type liquid level sensor for detecting whether the level of various liquids such as oil of an internal combustion engine, a generator or the like is a predetermined value or higher or not, and method of making the sensor. The sensor is arranged to eliminate the influence of the weight of the lead wires on the vibration element and to facilitate its assembly. The sensor may be provided with a damper member for increasing the sensitivity.

REFERENCES:
patent: 2741754 (1956-04-01), Miller
patent: 3266311 (1966-08-01), Andreasen et al.
patent: 3271596 (1966-09-01), Brinkerhoff
patent: 3706981 (1972-12-01), Hart
patent: 3777192 (1973-12-01), Barrow
patent: 3995179 (1976-11-01), Flournoy et al.
patent: 4507583 (1985-03-01), Jensen
patent: 4570483 (1986-02-01), Sobue
patent: 4594891 (1986-06-01), Benz et al.

Affiliated with

Also associated with

Rating

Piezoelectric type liquid level sensor and fabricating method th does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Piezoelectric type liquid level sensor and fabricating method th, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Piezoelectric type liquid level sensor and fabricating method th will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1668975