An enclosure for a pulverizer system includes a generally cylindrical body forming an internal cavity having a central axis, a cover positioned above the cylindrical body, and a floor positioned within the internal cavity of the cylindrical body, opposite the cover, the floor having a surface extending from a point nearest the central axis to an inner sidewall of the cylindrical body. The surface of the floor has a substantially constant radius of curvature.

A reusable stainless steel bottle for transporting and storing of liquids has a cylindrical shape and includes the following components: an upper cylindrical portion (1) and a neck (3) connected thereto, and a lower cylindrical portion (2), wherein all the components of the bottle are connected with each other with weld seams (4, 6), and at least one of the weld seams (4, 6) forms a reinforcing rib.

A basket includes a metal board which is deformed to form four sidewalls. A metal netted plate is connected to respective bottom ends of the four sidewalls to form a substantial cylindrical basket. A space is defined between the four sidewalls and the metal netted plate, and the size of the space is gradually enlarged from the bottom of the basket toward the top of the basket. The basket has four rounded corners and each rounded corner has a non-continuous portion. Each sidewall has an outward folded portion formed on the top end thereof. Multiple clips are connected to the underside of the metal netted plate.

A float assembly according to an example of the present disclosure includes a guide extending in a first direction that has a stand-up and a shelf. A cover is oriented in a second direction substantially perpendicular to the first direction and welded to the stand-up at a weld joint. An undersurface of the cover abuts the shelf, and the abutment begins at a first distance in the second direction from the weld joint and ends at a second distance in the second direction from the weld joint.

Two-piece metal aerosol container and method of manufacture are provided in accordance with the present invention. A rolled and longitudinally welded cylindrical tube forms the container body, including a cylindrical sidewall and reduced diameter shoulder and neck portions (formed by a sequential necking process), while a separate metal base component is attached via a crimped seam. The open-top end of the container neck portion is curled to receive a manually actuatable dispensing valve assembly. The container is resistant to internal pressures in excess of 311 psi (2150 kPa) and offers increased strength and pressure resistance (compared to a three piece rolled metal aerosol container), while being easy to manufacture and low in cost.

A float assembly according to an example of the present disclosure includes a guide extending in a first direction that has a stand-up and a shelf. A cover is oriented in a second direction substantially perpendicular to the first direction and welded to the stand-up at a weld joint. An undersurface of the cover abuts the shelf, and the abutment begins at a first distance in the second direction from the weld joint and ends at a second distance in the second direction from the weld joint.

This application discloses a foldable box. The foldable box has a box body and a lid, wherein the box body has a base and a pair of opposing first side panels and a pair of opposing second side panels that are foldably connected to the base. One edge of the lid is hinged to the top of the box body. Each of the first side panel, the second side panel and the lid is formed by welding an inner plate and an outer plate, and a thermal insulation layer is arranged between the inner plate and the outer plate. The base has a plate-shaped body and a protruding edge extending upwardly from the circumference of the plate-shaped main body, and a thermal insulation layer is arranged in the plate-shaped body and the protruding edge. The foldable box of the present application can not only realize the folding function, but also has good thermal insulation performance.

A sensor device includes: a casing provided with an opening; a cover member covering the opening; a gasket interposed between the cover member and the casing; and a fixing cover which fixes both the gasket and the cover member to the casing. A plurality of welded portions bonding the casing and the fixing cover together are provided in a region outside the cover member such that the welded portions are distant from each other.

A method of manufacturing a container includes positioning metals plates against one another to define an interior space, filling the interior space with a granular refractory material and welding the seams between the plates to form a fluid tight container.

A can lid made of a resin laminate steel sheet for a resin-metal composite container, includes: a top sheet portion; and a curved portion located at an outer periphery of the top sheet portion, in which the resin laminate steel sheet includes a steel sheet, a thermoplastic polyester-based resin layer provided at a first surface of the steel sheet, a modified polypropylene-based resin layer provided at a second surface of the steel sheet, a polypropylene-based resin layer, and an ethylene-propylene copolymer resin layer, a melting point of the ethylene-propylene copolymer resin layer is 135? C. or higher and 150? C. or lower, a melting point of the thermoplastic polyester-based resin layer is higher than a melting point of the polypropylene-based resin layer by 40? C. or more, and a range of a proportion of the ethylene component in the ethylene-propylene copolymer in the ethylene-propylene copolymer resin layer is 1.0 mass % or more and 45.0 mass % or less.