7 results about "Coiled body" patented technology

The present invention provides a winding body for an optical laminate that can suppress the adhesion of the optical laminate at the end of the winding shaft. [Solution] The winding body is a winding body formed by winding an optical laminate. The optical laminate has a base layer, a cured layer of a curable composition formed on the base layer, and a light-absorbing anisotropic layer formed on the side of the base layer opposite to the cured layer. The light-absorbing anisotropic layer contains a polymer of a polymerizable liquid crystal compound and a dichroic dye, and has a light absorption axis perpendicular to the plane of the light-absorbing anisotropic layer. In a cross section perpendicular to the winding direction of the optical laminate, when the width of the base layer is A, the width of the cured layer is B, and the width of the light-absorbing anisotropic layer is C, the following relationships (1) to (3) are satisfied. 0.90 ≤ B / C ≤ 1.10 (1) 0.90 ≤ B / A < 1.00 (2) 0.88 ≤ C / A < 1.00 (3)

The present invention provides an improved electromagnetic lens, a method for producing it, and a lens antenna. The electromagnetic lens is a rolled body made of a strip material. The dielectric constant of the strip material changes gradually in both the transverse and longitudinal directions of the strip material. Once the strip material is rolled into a coiled body, the dielectric material is distributed over at least a predetermined, artificially defined three-dimensional space called the lens body within the coiled body. A portion of the coiled body other than the lens body is called the non-lens portion. The dielectric constant of the lens body is not less than the dielectric constant of the non-lens portion.The dielectric constant of the lens body decreases progressively in all directions from the inside to the outside of the lens body, and each direction from the inside to the outside of the lens body indicates a direction from a central area of ​​the lens body to a boundary of the lens body. The present invention has the following advantages: 1) good electromagnetic properties; 2) high product consistency; 3) high production efficiency; 4) applicable to a wide range of target sizes; 5) ability to achieve a compact and stable structure; and 6) ability to achieve a single entity with multiple lenses.

Heating cartridge (100, 200, 300) with a tubular metal jacket (110, 210, 310), in the interior of which an electric heating element (121, 221, 321) wound on a coiled body (120, 220, 320) is electrically insulated from the tubular metal jacket (110, 210, 310) by being embedded in an electrically non-conductive insulating material, and at least one temperature sensor (130, 230, 330, 335) with leads (131, 132, 231, 232, 331, 332, 336, 337) are arranged, wherein at least one lead (131, 132, 231, 232, 331, 332, 336, 337), preferably both leads (131, 132, 231, 232, 331, 332, 336, 337) at least one temperature sensor (130, 230, 330, 335) runs between the winding body (120, 220, 320) and the tubular metal sheath (110, 210, 310) and is electrically insulated from the winding body (120, 220, 320) and the heating element (121, 221, 321) wound on it as well as from the tubular metal sheath (110, 210, 310), characterized in that the winding body (120, 220,320) with the electrical heating element (121, 221, 321) wound on it and / or at least one supply line (131, 132, 231, 232, 331, 332, 336, 337) of the temperature sensor (130, 230, 330, 335), are received in recesses or bores (141, 142, 143, 241, 242, 243, 261, 262, 263, 341, 342, 343, 344, 345) of an insulating body (140, 240, 260, 340).

Heating cartridge (100, 200, 300) with a tubular metal jacket (110, 210, 310), in the interior of which an electric heating element (121, 221, 321) wound on a coiled body (120, 220, 320) is electrically insulated from the tubular metal jacket (110, 210, 310) by being embedded in an electrically non-conductive insulating material, and at least one temperature sensor (130, 230, 330, 335) with leads (131, 132, 231, 232, 331, 332, 336, 337) are arranged, wherein at least one lead (131, 132, 231, 232, 331, 332, 336, 337), preferably both leads (131, 132, 231, 232, 331, 332, 336, 337) at least one temperature sensor (130, 230, 330, 335) runs between the winding body (120, 220, 320) and the tubular metal sheath (110, 210, 310) and is electrically insulated from the winding body (120, 220, 320) and the heating element (121, 221, 321) wound on it as well as from the tubular metal sheath (110, 210, 310), characterized in that the winding body (120, 220,320) with the electrical heating element (121, 221, 321) wound on it and at least one supply line (131, 132, 231, 232, 331, 332, 336, 337) of the temperature sensor (130, 230, 330, 335), are received in recesses or bores (141, 142, 143, 241, 242, 243, 261, 262, 263, 341, 342, 343, 344, 345) of an insulating body (140, 240, 260, 340), wherein the connecting wires (133, 134, 233, 234, 333, 334, 338, 339) are for contacting the supply lines (131, 132, 231, 232, 331, 332, 336, 337) of the temperature sensor (130, 230, 330, 335) and the leads (131, 132, 231, 232, 331, 332, 336, 337) of the temperature sensor (130, 230, 330, 335) are inserted into the insulating body from different sides.

This product is a cooking fork designed to be attached to the end of a rod-shaped object. It can be used for roasting, grilling, or warming foods such as marshmallows, meat pieces, and vegetable pieces over a fire during barbecues or campfires. The product consists of a bifurcated tip formed by bending a metal wire and a coiled body for elastically gripping the rod-shaped object. As shown in the reference diagram illustrating the usage, the coiled body is supported by being attached to the end of a chopstick, twig, or other rod-shaped object. In this state, food such as marshmallows can be pierced and held in the bifurcated tip. The material of this product can be, for example, a metal wire made of stainless steel, with a wire diameter of, for example, approximately φ2 mm. However, these materials and dimensions are merely examples and do not specify the shape of this design.

The invention relates to a hose holder (1) with a support unit (3) that centrally receives a hose wound into a coiled body suspended on a hose support (30) in the operating state, and a retaining plate (2) that projects radially circumferentially with respect to a longitudinal axis at least at one end section of the support unit, the front section. A simple and cost-effective embodiment of the hose holder (1) is achieved by providing the support unit (3) with an integrally formed fixing element arrangement (3') adapted for the supported attachment of the hose holder (1) to an external tap fitting, in particular without tools.