The invention relates to a system (1) for cleaning a plurality of sensors (2) of a motor vehicle (500), comprising a plurality of devices (5) for spraying a cleaning fluid onto the sensors (2) and comprising a cleaning fluid storage reservoir (4), the cleaning system comprising a distribution circuit (10) connected to the storage reservoir (4) and to which each of the spray devices is connected via a solenoid valve (6) specific to it, the cleaning system further comprising an electronic management unit (7) configured to control the operation of at least the distribution circuit (10).

The cleaning system comprises an electronically controlled pump (8), the electronic control unit (80) of which are configured to modify a parameter pertaining to the flow of the cleaning fluid in the distribution circuit (10).

The present invention relates generally to an apparatus for cleaning or otherwise treating a floored surface that includes a platform adapted to support the weight of an operator. In addition, one embodiment of the present invention is capable of generally performing 360° turns to facilitate the treatment of difficult to access portions of the floored surface.

A working machine may be provided with: a case configured to store water therein; and a working machine body configured to discharge water supplied from the case, in which the working machine body is detachably mounted on an upper surface of the case.

An aircraft windshield wiper system includes a wiper arm, a wiper blade coupled to a first end of the wiper arm, and an output shaft coupled to a second end of the wiper arm. The wiper blade includes a fluid dispensing system including nozzles, a fluid control unit, fluid lines, fluid source, and a user interface. The wiper blade with the fluid dispensing system is configured to dispense a variety of fluids directly from the wiper blade onto the windshield of an aircraft.

A substrate processing apparatus includes a processing liquid tank, a first circulation pipe, a filter, a pump, and a controller. The first circulation pipe has an upstream end connected to the processing liquid tank and a downstream end connected to the processing liquid tank. A processing liquid circulates in the first circulation pipe.

The filter is deposed in the first circulation pipe and captures particles contained in the processing liquid. The pump is disposed in the first circulation pipe. The pump includes a rotor and feeds the processing liquid by rotating the rotor. In activation of the pump in a stopped state, the controller controls the pump so that the rotor rotates at a rotational acceleration of no greater than 400 rpm/sec.

A paint brush cleaning system includes a housing and a paint brush cleaner attached to the housing. The housing contains solvent that helps clean a paint brush. The paint brush cleaner rotates a wire brush against the bristles of the paint brush and actuates a pump to eject solvent drawn from the housing as the paint brush is moved in translation. The wire brush is coupled to a retractable cord, which rotates the wire brush. A holder is simultaneously coupled to the retractable cord and the pump. When force is exerted on the holder, the retractable cord rotates the wire brush and the pump ejects solvent. A user can insert a paint brush handle through the holder, thus actuating the pump and rotating the wire brush by applying force to the handle. The housing attaches to a user's belt, providing easy access to the paint brush cleaning system.

Disclosed is a two-in-one cleaning apparatus. The two-in-one cleaning apparatus includes a positioning assembly, a booster pump, an automatic hose reel, an intermediate connecting rod, and a spray gun body. The booster pump, the automatic hose reel, the intermediate connecting rod, and the spray gun body are all detachably mounted on the positioning assembly. The booster pump is provided with a water inlet and a water outlet, a water inlet pipe is arranged at the water inlet of the booster pump, and the water outlet of the booster pump is connected to the automatic hose reel. The automatic hose reel is provided with a mounting bracket, the positioning assembly is provided with a positioning support plate matching the mounting bracket, and the automatic hose reel is mounted on the positioning assembly through matching between the mounting bracket and the positioning support plate. The spray gun body is detachably connected to the booster pump and the intermediate connecting rod, respectively. The disclosure has the beneficial effects of being convenient to carry, high in stability, wide in application range, capable of meeting different use requirements, convenient to dismount and mount, simple in structure and convenient to operate.

A system for cleaning a hull of a vessel includes a cleaning head configured to contact the hull of the vessel and to move relative to the hull. The cleaning head includes cleaning elements for removing at least a portion of biofouling on the hull, a cable connected to the cleaning head and coupled to a winch for connecting the cleaning head to the vessel, a pulley system that includes a sheave disposed near the bow and between the cleaning head and the winch and through which the cable is routed, and a control system in communication with the cleaning head.

A camera cleaning system for an autonomous vehicle may include a platform that can accommodate multiple cameras, wiper systems, as well as a fluid delivery system. The wiper system may include a wiper, rail, and a hydraulic motion component for each camera. The platform surface that contacts the wiper system's wipers and cleaning fluid may be angled and may include a window or lens for each camera. The autonomous vehicle may include a controller that may decide when a camera cleaning protocol should be executed. Alternatively, or additionally, a camera cleaning protocol may be executed periodically, as indicated by a controller.

Integrated probes and probe systems suitable for attachment to a robotic arm of a remotely operated vehicle are disclosed. The probes and probe systems serve to perform cleaning operations and both cathodic protection (CP) voltage measurements and ultrasonic testing (UT) thickness measurements at an underwater surface. The cathodic protection measurement system includes one or more electrically conductive legs that extend outwardly from the probe. These legs are arranged about a cleaning tool and an ultrasonic sensor. When the integrated probe contacts the underwater surface, at least one leg contacts the surface, thereby providing a desired distance between the probe and the underwater surface for efficient cleaning and UT inspection. The underwater surface can be cleaned and CP and UT measurements can all be performed using a single, integrated probed during a single operation, without having to reposition the probe.