Problem: To provide a reservoir container adapter, a reservoir container, and a reservoir device that make it possible to confirm that the reservoir container and the reservoir container adapter are in a right connection position even if some dimensional difference occurs due to uneven shrinkage during manufacturing.

Solution: A reservoir container adapter 10 that is attached to a reservoir container 20 including a reservoir cylinder 21 and a pair of brims 23 includes a base 11, a blocking portion 13, a pair of lateral members 12, and a pair of brim-holding claws 14. The pair of brim-holding claws 14 are provided with a first engagement element 15 and the pair of brims are provided with second engagement elements 27 that engage with the first engagement element 15. When the blocking portion 13 is inserted into an upper opening of the reservoir container 20 and rotation in one direction is performed, the brims 23 enter gaps between the brim-holding claws 14 and the base 11 and the first engagement element 15 and the second engagement element 27 engage with each other to perform positioning.

Systems and methods for coating a working wire of a metabolic sensor include a chamber, a dipping station in the chamber, and a baffle configured to produce laminar flow over the dipping station. A controller is configured to activate the laminar flow during a dipping cycle at the dipping station, the dipping cycle including an insertion of the working wire into a dipping solution and a withdrawal of the working wire from the dipping solution. The baffle includes a first plate having first apertures of a first size and a second plate having second apertures of a second size, wherein the first plate is positioned over the second plate, with the second plate toward the dipping station.

Systems and methods for coating a working wire of a metabolic sensor include a chamber, a dipping station in the chamber, and a baffle configured to produce laminar flow over the dipping station. A controller is configured to activate the laminar flow during a dipping cycle at the dipping station, the dipping cycle including an insertion of the working wire into a dipping solution and a withdrawal of the working wire from the dipping solution. The baffle includes a first plate having first apertures of a first size and a second plate having second apertures of a second size, wherein the first plate is positioned over the second plate, with the second plate toward the dipping station.

A manual painting device (brush/roller) allows surfaces to be coated continuously without the brush or roller having to be dipped manually in order to be loaded with paint. The kit can be mounted on a trolley/structure for transport or can be used in a backpack with a tank connected to a pump and from which the paint flows automatically, conveyed through a hose to the applicator element (brush/roller), such that the applicator element is loaded automatically from inside the painting accessory itself.

A manual painting device (brush/roller) allows surfaces to be coated continuously without the brush or roller having to be dipped manually in order to be loaded with paint. The kit can be mounted on a trolley/structure for transport or can be used in a backpack with a tank connected to a pump and from which the paint flows automatically, conveyed through a hose to the applicator element (brush/roller), such that the applicator element is loaded automatically from inside the painting accessory itself.

A secondary battery electrode includes a current collector, mixture parts on the current collector, the mixtures parts including a slurry, and the mixture parts being spaced apart and parallel with each other, and uncoated parts on the current collector, the uncoated parts including no slurry, the uncoated parts including an edge uncoated part on an edge of the current collector and a gap uncoated part between the mixture parts, and a width of the edge uncoated part and a width of the gap uncoated part being smaller than a width of each of the mixture parts.

A secondary battery electrode includes a current collector, mixture parts on the current collector, the mixtures parts including a slurry, and the mixture parts being spaced apart and parallel with each other, and uncoated parts on the current collector, the uncoated parts including no slurry, the uncoated parts including an edge uncoated part on an edge of the current collector and a gap uncoated part between the mixture parts, and a width of the edge uncoated part and a width of the gap uncoated part being smaller than a width of each of the mixture parts.

Present invention discloses a thick electrode coating apparatus for secondary batteries, specifically relating to lithium battery electrode processing technology. The apparatus comprises a mounting frame, wherein the filtration device and the feed conveying device are fixedly mounted on the mounting frame. A storage device is provided at the rear portion of the mounting frame, and a coating device is slidably mounted on the upper portion of the mounting frame. The thick electrode coating apparatus for secondary batteries of the present invention enables one-time coating of thick electrodes using high-viscosity slurry. Meanwhile, the apparatus can solve a series of problems occurring during high-viscosity slurry coating, such as foil leakage, uneven thickness, and low production efficiency, thereby effectively improving coating capability and quality.

Present invention discloses a thick electrode coating apparatus for secondary batteries, specifically relating to lithium battery electrode processing technology. The apparatus comprises a mounting frame, wherein the filtration device and the feed conveying device are fixedly mounted on the mounting frame. A storage device is provided at the rear portion of the mounting frame, and a coating device is slidably mounted on the upper portion of the mounting frame. The thick electrode coating apparatus for secondary batteries of the present invention enables one-time coating of thick electrodes using high-viscosity slurry. Meanwhile, the apparatus can solve a series of problems occurring during high-viscosity slurry coating, such as foil leakage, uneven thickness, and low production efficiency, thereby effectively improving coating capability and quality.