In some implementations, the power plant may include an array having 200 or more modules. In addition, the array may have conterminous modules. Arrays may include modules having a contact point that rests on the ground or a contact surface of one or more structures. In some implementations, 90% of the power-plant arrays have 800 or more modules. In some plants, the ground supports 90 percent of the conterminous modules. In some plants, neither the plants nor the arrays do not contain stowing functionality or extreme dampening functionality.

The present invention relates to a scraper (14) for scraping a surface of a machine tool having a wear-indicating device (18, 20, 24, 30) for the scraper lip (16) of the scraper. At least one signal line (18) is embedded in the scraper lip (16) in such a manner that, upon reaching the wear limit (G), at least one section of the signal line (18) is exposed.

A delivery head for a dispensing machine for delivering fluid products, including: a tubular casing having a vertical longitudinal axis, a plurality of nozzles carried by the tubular casing and having respective outlet openings with axes parallel to the vertical longitudinal axis, and a cleaning device for automatically cleaning the nozzles, having a plurality of scraper tubes associated with respective nozzles, movable in a direction of the vertical longitudinal axis between a raised position and a lowered position, and vice versa, and having respective lower ends that clean the nozzles during a stroke from the raised position to the lowered position.

A pneumatic hammer extender arm assembly is provided comprising an elongated extender arm body defining a hammer engaging portion formed at a first end of the body, and a hammerhead engaging portion formed at a second end of the body. A hammerhead is detachably engageable to the hammerhead engaging portion to allow for quick change of the hammerhead without the need for any tools. The hammerhead may alternately be implemented to engage and apply an impact force to a fastener that may be axially offset from the extender arm body.

A self-cleaning and anti-adhesion apparatus for marine instruments includes an installation frame. A first end of the installation frame is fixed with an installation base, and a second end of the installation frame is movable with a screw rod. The upper end of the installation base is movable with a first rotation base. A wire netting ball used for holding a sensor is installed above the first rotation base. The wire netting ball is fixedly connected with the installation base. The top end of the screw rod is fixedly connected with a first end of the flexible connector, and a second end of the flexible connector is fixedly connected with a floating bladder. The screw rod is screwed with an inner wheel of an internal meshing ratchet mechanism, and an outer wheel of the internal meshing ratchet mechanism is fixed inside the mounting ring.

A cleaning tool for cleaning a glass surface of an accelerator column is disclosed. The cleaning tool includes a shaft including a first end and a second end; a foam body located at the first end of the shaft; and a mounting bracket coupled to the first end of the shaft, the mounting bracket receiving the foam body. An outer circumference of the foam body includes a textured cleaning surface for contacting the glass surface of the accelerator column.

A kit and method of cleaning a barbeque grill that includes engaging a heat-resistant cloth about a support member of a grill brush; absorbing a quantity of liquid with the heat-resistant cloth; placing the brush with heat-resistant cloth engaged onto previously-heated grill bars of the barbeque grill; generating steam as the quantity of liquid is heated by the grill bars; moving the brush with heat-resistant cloth thereon back and forth along the grill bars; removing food matter and grease from the grill bars; and transferring the removed food matter and grease to the heat-resistant cloth. The removal of food matter and grease is accomplished by a combination of the generated steam and the moving of the brush with heat-resistant cloth thereon back and forth along the grill bars. After use, the heat-resistant cloth is disengaged from the brush and may be washed and reused one or more times.

A pet hair removal apparatus has a plurality of engagement members. The apparatus has a handle and connected base member. On the base member is one or more engagement members, such as lugs, protrusions or frustums. On the lower surface of one of the engagement members is one or more striations, ribs, squeegees or ridges. The striations, ribs, squeegees or ridges operate in an operational engagement position to remove pet hair from the surface of an inanimate object, such as a couch or other fabric. This operational engagement position for the striations, ribs, squeegees or ridges is one of a number of other operational engagement positions for the pet hair removal apparatus.

The invention relates to a cleaning tool for an aerosol-generating device. The FIG. 1 cleaning tool comprises a cleaning head and a handle. At least a part of the cleaning head is rotatably mounted in the handle. The cleaning tool further comprises at least one suspension element arranged between the cleaning head and the handle. The suspension element is arranged to engage the cleaning head or the handle to prevent relative rotation between the cleaning head and the handle, if a torque below a predetermined threshold is applied between the cleaning head and the handle. The suspension element is configured to disengage the cleaning head or the handle, if a torque above a predetermined threshold is applied between the cleaning head and the handle

The technology relates to a system for clearing a sensor cover. The system may comprise a wiper comprising a wiper support, a wiper blade, and a sensor cover. The wiper blade may be configured to clear the sensor cover of debris, and the sensor cover may be configured to house one or more sensors. A wiper motor may rotate the wiper and a sensor motor may rotate the sensor cover. The system wiper blade may comprise a first edge attached to the wiper support and a second edge which may be configured to be in contact with the sensor cover. The wiper blade may extend in a corkscrew shape around the wiper support. The wiper motor may be configured to rotate the wiper in a first direction and the sensor motor may be configured to rotate the sensor cover in a second direction opposite the first direction.