AUTOMATIC ELECTRICAL CONTROLS FOR LIQUID

Brand	Owner	Address	Description
AUTOCON	EVOQUA WATER TECHNOLOGIES	IP Trademarks Tewksbury 210 Sixth Avenue, Suite 3300 Pittsburgh PA 15222	AUTOMATIC ELECTRICAL CONTROLS FOR LIQUID DISTRIBUTION AND SUPPLY SYSTEMS, FOR SEWAGE SYSTEMS, FOR POWER DISTRIBUTION SYSTEMS, FOR MATERIAL HANDLING SYSTEMS AND FOR AIR AND WATER POLLUTION MONITORING SYSTEMS; ELECTRICAL APPARATUS FOR MEASUREMENT AND CONTROL OF FLUID PRESSURE AND LIQUID LEVEL; AUTOMATIC ELECTRICAL PROTECTIVE ALARM AND DETECTION SYSTEM; ALTERNATORS FOR CONTROLLING THE SEQUENCE OF OPERATION OF ELECTRICAL EQUIPMENT; AND ELECTRICAL APPARATUS FOR MONITORING AND TRANSMITTING ELECTRICAL IMPULSES USED IN CONJUNCTION WITH THE ABOVE DESCRIBED CONTROLS, APPARATUS AND SYSTEMS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An automatic sampler for automatically sampling liquid samples to be introduced into apparatuses that analyze liquid samples, such as liquid chromatographs, includes a needle with a tapered tip end for suctioning and ejecting liquid, a mechanism for moving the needle in the horizontal and vertical directions, and an injection port having an insertion hole into which the tip end of the needle can be inserted. The outer diameter of the tip end of the needle is at least 0.1 mm and at most 0.6 mm. By reducing the needle-to-port contact area, the automatic sampler facilitates high-sensitivity and high-precision analyses by significantly reducing the amount of cross-contamination, regardless of the type of samples.