In a pressurized cleaning apparatus comprising a pressure generation unit for pressurizing a fluid, in particular for supplying a pressurized fluid via a hose attachment, preferably via a hand-held pistol or a spray nozzle, an operating unit is provided that is designed to make it possible to set a maximum operating pressure of the pressure generation unit at which the pressure generation unit is deactivated.

A sensor lens assembly includes a cylindrical sensor body including a lower surface, a sensor lens surface, and a side surface extending between the lower surface and an outer edge of the sensor lens surface, a sensor enclosed within the cylindrical sensor body and adjacent to the sensor lens surface, and a nozzle configured to deliver a fluid near a center point of the sensor lens surface. The sensor lens surface is concave and rotates relative to the side surface of the cylindrical sensor body such that centrifugal force causes the fluid to form a film on the sensor lens surface that acts as a barrier, cushion, and particle collecting medium on the sensor lens surface.

The present application discloses a display panel manufacturing device and a cleaning method. The display panel manufacturing device includes: a machine table, a working pipeline, a gas supply means and a liquid supply means; a detection means is provided on the machine table; a first automatic valve is provided on a gas supply pipeline; and a second automatic valve is provided on a liquid supply pipeline.

A system and method for cleaning a sensor of a vehicle. The system includes a jet configured to eject a fluid at an alternating pulse at the sensor. The system also includes an electronic processor configured to detect that the sensor is dirty and operate the jet such that the fluid is ejected at the sensor at a predetermined pulse speed.

A system and method for cleaning a sensor of a vehicle. The system includes a jet configured to eject a fluid at an alternating pulse at the sensor. The system also includes an electronic processor configured to detect that the sensor is dirty and operate the jet such that the fluid is ejected at the sensor at a predetermined pulse speed.

An extraction system and method of extraction are described herein. The extraction system generally includes an extraction vessel including a vessel body, an extraction solvent inlet, a material inlet, and an outlet, a collection vessel operably connected to the outlet, a dispersion devise disposed proximate the extraction solvent inlet and including a first surface and a second surface, a plurality of openings formed in the dispersion device and extending from the first surface to the second surface, whereby the plurality of openings are adapted for the flow of an extraction solvent therethrough.

A substrate processing apparatus 1 includes a controller 61 configured to perform a first recipe and a second recipe in parallel. Each of the first recipe and the second recipe includes a first transfer processing of transferring a substrate from a transit unit 14 to a liquid processing unit 17, a liquid processing, a second transfer processing of transferring the substrate from the liquid processing unit 17 to a drying unit 18 and a drying processing. The controller 61 determines, while the first recipe on a first substrate in substrates is being performed, when the second recipe on a second substrate in the substrates is started, a start timing of the first transfer processing of the second substrate such that a time period of the second transfer processing of the first substrate does not overlap with a time period of the second transfer processing of the second substrate.

A cleaning apparatus includes a wash chamber, a platform and a lid. The platform is disposed in the chamber and sized to support an engine block. The lid has a first portion rotatably coupled to the wash chamber and a second portion rotatably coupled to the first portion. When the first portion of the lid is disposed in a position rotated distal to the wash chamber, the second portion of the lid is disposed in a position rotated proximal to the first portion of the lid. When the first portion of the lid is disposed in a position rotated proximal to the wash chamber, the second portion of the lid is disposed in a position rotated distal to the first portion of the lid.

A cleaning apparatus includes a wash chamber, a platform and a lid. The platform is disposed in the chamber and sized to support an engine block. The lid has a first portion rotatably coupled to the wash chamber and a second portion rotatably coupled to the first portion. When the first portion of the lid is disposed in a position rotated distal to the wash chamber, the second portion of the lid is disposed in a position rotated proximal to the first portion of the lid. When the first portion of the lid is disposed in a position rotated proximal to the wash chamber, the second portion of the lid is disposed in a position rotated distal to the first portion of the lid.

An onboard washing system provides the ability to wash specific areas at the rear of a concrete truck, without requiring an operator to climb a ladder or climb on the truck. Certain specified areas which are traditionally difficult to wash, including the inside of the charge hopper, the interior portions of the discharge chute, and rear portions of the mixing drum structure, can now be washed in an automated and efficient manner. The truck-mounted washing system has components which are specifically positioned to cause washing fluid (water) to be sprayed or directed toward predetermined areas in an efficient and effective manner. The system also includes hand-held washing wands or washing mechanisms, which allow an operator to easily reach additional zones or additional areas at the rear of the truck, which are lower. Most significantly, the truck-mounted wash systems and the hand-held nozzle systems (wand) are all operable while an operator remains on the ground.