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Class Information
Number: 204/228.4
Name: Chemistry: electrical and wave energy > Apparatus > Electrolytic > With current, voltage, or power control means responsive to sensed condition > Fluid pressure sensing means
Description: Apparatus having means for sensing pressure of a fluid.


Sub-classes under this class:

Class Number Class Name Patents
204/228.5 Gaseous fluid 24


Patents under this class:

Patent Number Title Of Patent Date Issued
7605326 Solar electrolysis power co-generation system Oct. 20, 2009
7550068 Wireless electrolytic cell monitoring powered by ultra low bus voltage Jun. 23, 2009
7459064 Solar electrolysis power source Dec. 2, 2008
7381313 Integrated hydrogen production and processing system and method of operation Jun. 3, 2008
7316765 Apparatus and method for molten salt electrolytic bath control Jan. 8, 2008
7117106 System and method for alarm recovery for an electrolyzer cell module Oct. 3, 2006
7001085 Method and system for processing of photographic materials Feb. 21, 2006
6613201 Apparatus for treating water by means of an electric field Sep. 2, 2003
6303009 Hydrogen generator with feedback control Oct. 16, 2001
6146518 Pressure differential control in an electrolytic cell Nov. 14, 2000
6022459 Liquid purification apparatus Feb. 8, 2000
5733422 High-pressure gas producing electrolysis tank Mar. 31, 1998
5733421 Hydrogen-oxygen fuel cell Mar. 31, 1998
5538606 Ionized water generating device Jul. 23, 1996
5538606 Ionized water generating device Jul. 23, 1996
5425863 Electrolysis cell for the production of a gas Jun. 20, 1995
5374341 Water electrolyzer Dec. 20, 1994
5271814 Thin film electrocoagulation for removal for contaminants from liquid media Dec. 21, 1993
5051161 Apparatus producing continuously electrolyzed water Sep. 24, 1991
4946574 Apparatus for the production of sterilized calcium-ion water Aug. 7, 1990
4857158 Sodium hydrosulfite electrolytic cell process control system Aug. 15, 1989
4781810 Advanced chlorine generating system Nov. 1, 1988
4724059 Automated chlorine generator Feb. 9, 1988
4439295 Chlorine generating apparatus Mar. 27, 1984
4235693 Submersible energy storage apparatus Nov. 25, 1980
4206029 Detonating gas generator Jun. 3, 1980



 
 
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