Class / Patent application number | Description | Number of patent applications / Date published |
134980100 | With coordinated or multiple valves | 7 |
20080271762 | ETCHING GAS CONTROL SYSTEM - An etching gas control system is provided. The system includes a gas injector, a gas supply pipe, a Flow Ratio Controller (FRC), and a gas supply unit. The gas injector is installed in a chamber and supplies gas inside the chamber. The gas injector includes a top injector installed at a top of the chamber and a side injector installed at a side of the chamber. The gas supply pipe connects and supplies gas to the gas injector. The FRC connects to the gas supply pipe and controls supply of gas. The gas supply unit supplies gas to the FRC. | 11-06-2008 |
20090159103 | DISHWASHER WITH SEQUENCING CORNER NOZZLES - An automatic dishwasher having multiple spray nozzles located in the corner of a utensil rack in which case the wash liquid is sequentially sprayed from the corner spray nozzles. | 06-25-2009 |
20140373881 | SUBSTRATE TREATING APPARATUS - A substrate treating apparatus including a support member configured to support a substrate container configured to surround an upper portion of the support member, a nozzle member including at least one nozzle, which is configured to spray a treating solution onto the substrate disposed on the support member, and a treating solution supply unit connected to the nozzle and configured to supply the treating solution to the nozzle through a main tube may be provided. | 12-25-2014 |
20150144164 | SUBSTRATE CLEANING APPARATUS AND SUBSTRATE PROCESSING APPARATUS - A substrate cleaning apparatus capable of removing particles that exist in minute recesses formed on a substrate surface is disclosed. The substrate cleaning apparatus includes a substrate holder configured to hold a substrate; and a two-fluid nozzle configured to deliver a two-fluid jet onto a surface of the substrate. The two-fluid nozzle includes a first jet nozzle configured to emit a first two-fluid jet and a second jet nozzle configured to emit a second two-fluid jet at a velocity higher than a velocity of the first two-fluid jet, and the second jet nozzle surrounds the first jet nozzle. | 05-28-2015 |
20150314338 | TREATMENT DEVICE AND EXHAUST SWITCHING DEVICE THEREFOR, AND EXHAUST SWITCHING UNIT AND SWITCHING VALVE BOX - A treatment device ( | 11-05-2015 |
20150342142 | CLEANING SYSTEM FOR MILKING CUPS - A cleaning system for milking cups containing a dispensing device into which at least two different cleaning fluids can be introduced inside the milking cup in such a way as to enable an efficient intermediate disinfection between individual milking processes. | 12-03-2015 |
20160106296 | FILTER MODULE WITH END CAPS INCLUDING INTEGRAL VALVES - Provided is a filter module which includes: i) an elongated housing extending along an axis between a first and second end and defining an inner chamber; ii) a plurality of hollow fiber membranes comprising a semi-permeable cylindrical wall enclosing a lumen, wherein the membranes extend axially within the inner chamber between the first and second end; iii) a first end cap assembly comprising: a base secured to the first end of the housing, a feed port defining a passageway in fluid communication with the inner chamber, and a gas port adapted for connection to a source of pressurized gas and defining a passageway in fluid communication with the inner chamber; and iv) a second end cap assembly comprising: a base secured to the second end of the housing, a permeate port defining a passageway in fluid communication the lumens of the hollow fiber membranes, and a purge port defining a passageway in fluid communication with the inner chamber. The first end cap assembly includes an integral valve for controlling fluid flow through at least one of the gas port and feed port, and the second end cap assembly includes an integral valve for controlling fluid flow through at least one of the permeate port and purge port. | 04-21-2016 |