Measuring and testing – Gas content of a liquid or a solid – Particular separator
Patent
1994-03-03
1995-06-20
Williams, Hezron E.
Measuring and testing
Gas content of a liquid or a solid
Particular separator
73 10, G01N 3318, G01N 700
Patent
active
054252687
ABSTRACT:
A continuous vapor sensor is assembled within a partially open protective enclosure which restricts (but does not exclude) the entry of liquid and means for excluding liquid from a portion of the enclosure, such as a non-wetting attachment material. The assembly allows the use of a continuous sensor which is adversely impacted by liquid contact in locations where the assembly may be immersed. The enclosure traps a sufficient amount of vapor to maintain a minimum vapor volume when the enclosure is submerged to a significant depth below a water level. The means for excluding controls the location of the minimum vapor volume to protect the sensor.
REFERENCES:
patent: 3913384 (1975-10-01), Furuya et al.
patent: 4402211 (1983-09-01), Sugawara et al.
patent: 4506540 (1985-03-01), Marsh
"Portable Multi-Gas Monitors for Air Quality Evaluation, Part 1--Principles of Detection," Arenas et al., American Laboratory, vol. 24 [11], Jul. 1992, pp. 17-28.
"Portable Multi-Gas Monitors for Air Quality Evaluation, Part II--Survey of Current Models," Arenas et al. American Laboratory, 1993.
"Technical Notes for the GS Oxygen Sensor KE Series, Notes on Offset Voltage and Low Concentration Measurement," Figaro USA, Inc., Wilmette, Illinois, Aug. 1992.
"Technical Notes For: GS Oxygen Sensor KE Series KE-25/DE-50," Figaro USA, Inc., Wilmette, Illinois, Jan. 1993.
"Specifications for Oxygen Sensor KE-50," Figaro USA, Inc., Wilmette, Illinois.
"Specifications for Oxygen Sensor KE-25," Figaro USA, Wilmette, Illinois.
"GS* Oxygen Sensor--Technical Note 1," Figaro USA, Inc., Japan Storage Battery Co., Ltd. Kyoto, Japan, Jun. 1986, Distributed by Figaro USA, Inc., Wilmette, Illinois.
"Focus on Portability and Quickness In Industrial Hygiene Instrumentation," Occupational Health and Safety, Wheeler, Dec. 1991, pp. 24-25.
"Chemical Sensors for Environmental Analysis," Trends in Analytical Chemistry, Niessner, vol. No. 10, 1991, pp. 310-316.
Chaffee Brent F.
Li Dong X.
Ririe G. Todd
Yasumura David L.
Jacobson William O.
Union Oil Company of California
Wiggins J. David
Williams Hezron E.
Wirzbicki Gregory F.
LandOfFree
Water immersible vapor sensor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Water immersible vapor sensor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water immersible vapor sensor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1838250