128results about How to "Evenly sealed" patented technology

Cabinet drawer support beam is provided. An upper part of the beam may include a rail or longitudinal sliding mechanism and may further include an alignment mechanism fastened to the rail or longitudinal mechanism including a pinion that runs in the rack of the lower part of the support beam. The support beam may be fastened to the cabinet wall by means of barrels and fasteners. In one example implementation, at least two beams per cabinet may be found.

A plasma treatment system (10) and related methods for rapidly treating a workpiece (56) with ions from a plasma having an ion density that is reproducibly uniform and symmetrical. The processing chamber (12) of the plasma treatment system (10) includes a chamber (14) lid having a symmetrical array of apertures (192) and further includes a vacuum distribution baffle (180), which are both configured to uniformly disperse a process gas adjacent the surface of the workpiece (56). The uniform dispersion of process gas and a symmetrical placement of the workpiece within the chamber (12) contribute to providing a uniformly dense plasma of ions adjacent the workpiece (56). A treatment system control (304) automates the operation of the system and controls the flow of process gas, evacuation of the chamber, and the application of the plasma excitation power to minimize the length of a treatment cycle and to optimize the uniformity of the plasma treatment.

A tire noise reduction device includes at least one noise absorbing member made of a porous material. The noise absorbing member is attached to the inner surface of the tire tread portion. The noise absorbing member includes multiple continuous grooves arranged side by side in a tire circumferential direction in the outer peripheral surface of the noise absorbing member. Each of the continuous grooves has an areal groove bottom and forms see-through regions in the width direction of the noise absorbing member. A groove edge-to-edge distance between each adjacent two of the continuous grooves in the tire circumferential direction is 2 mm to 40 mm. A largest see-through cross-sectional area of each continuous groove is 20 mm² to 100 mm².

The invention belongs to the technical field of aerospace sealing materials, and particularly discloses highly-oil-repellenting highly-waterproof seamless polytef expansion sheet materials and a preparation method thereof. The preparation method comprises the following steps: mixing materials, performing, pushing and pressing, calendaring, drying, puffing, sizing, thermocompression bonding, surface chemical processing, and the like. The highly-oil-repellenting highly-waterproof seamless polytef expansion sheet materials which are prepared and obtained by the method have good chemical stability, electrical insulating property, and self-lubrication performance, overcome the cold flow property (creepage) of pure polytef sealing materials, cannot become hard or crisp ( good elasticity) with the time, can bear the temperature range of -65 DEG C - +177 DEG C, are applicable to flat seal of various shapes, and are indispensable and important materials in frontier science and modern industries.

A display device (10) including a first substrate (12), a second substrate (16), an OLED element (18), and a wall (14) that contains glass. A sealed portion (6) is formed in the wall and between the first substrate and the second substrate so as to produce a hermetic seal. The sealed portion is disposed in the wall so that unsealed portions (7,8) are disposed on opposite sides of the sealed portion. A width (3) of the sealed portion is from about 35% to about 77.3% of a width (2) of the wall. The sealed portion may be formed by heating the wall with a laser beam (32) so that a thickness (1) of the wall lies within the depth of focus (34) of the laser beam. Further, the width (36) of the laser beam can be less than or equal to the width of the wall.

A sealing process of LED modules includes a waterproof wire put through a wire-through hole of a heat sink to be connected with a positive-negative solder joints on a PCB board, which are subjected to glue sealing treatment. A waterproof sealing process is operated between the waterproof wire and wire-through hole. The PCB board is fixed on the heat sink. One sealing ring is placed into a groove. A ring of liquid silica gel is evenly applied along the other groove. The heat sink installed with the PCB board and the waterproof wire are inversely buckled on the lens set which is fixed with the solid silica gel ring and liquid silica gel. At least two waterproof sealing rings are used to isolate an LED chip from the outside so as to prevent all water vapor or other harmful gases from corroding the chip and the PCB

A crimping tool for connecting a cable fitting to the end of a cable is made up of an elongated body having a lever arm pivoted at one end of the body to actuate a plunger having a chuck at one end toward and away from axially slidable die portions on the body, and the die portions can be expanded to permit insertion of the connector sleeve and cable into engagement with the end of the chuck and contracted to apply a uniform crimping force to the fitting in response to an axial force applied to the chuck to increase the crimping force causing the die portions to be further contracted into crimping engagement following which the die portions can be expanded to release the fitting and cable from the tool.

The invention provides a process for preparing expanded polytetrafluoroethylene structure sealing plate which consists of material mixing, pre-forming, pulling, calendering, drying, bulking, and shaping. The sealing plate prepared thereby possesses fine chemical stability, electrical insulation property and self-oiliness.

A method of manufacturing a liquid crystal panel including two glass substrates, which face each other and are bonded by a circumference seal of a display area, and which hold a liquid crystal therebetween, comprising the steps of: disposing a seal printing plate comprising a mesh cross-points; and applying the circumference seal on either one of the two glass substrates by using the seal printing plate, wherein the mesh cross-points of the seal printing plate contact with a light shielding region of pixels in the display area.

The invention discloses a dust collecting hopper which comprises a hopper body and an inserting plug. The hopper body is hung on a support in a lifting mode through an elastic connecting rod. A feeding opening for materials to enter is formed in the upper portion of the hopper body. The lower portion of the hopper body is in a funnel type. A discharge opening is formed in the bottom end of the lower portion of the hopper body. The inserting plug is fixedly arranged on the support and is placed in the hopper body. The inserting plug comprises a valve part, an upper guiding part and a lower guiding part. The upper guiding part and the lower guiding part are respectively connected with the upper portion and the lower portion of the valve part in a carrying mode. The diameter of the valve part is larger than the diameter of the upper guiding part and the diameter of the lower guiding part. The lower edge of the valve part is attached with the inner wall of the lower portion of the hopper body under the effect of the elastic connecting rod. An annular material storing cavity is formed in the space between the upper guiding part and the hopper body. An annular discharge cavity communicated with the discharge opening is formed in the space between the lower guiding part and the hopper body. According to the dust collecting hopper, material loading efficiency can be greatly improved, and raised dust and waste are reduced.

A plastic film sealing blade is mounted to a side sealing mechanism for cutting and sealing a plastic film moving in a given direction. The sealing blade includes a board body having opposite primary faces and an edge. Slots are defined in the board for fixing the sealing blade to the side sealing mechanism whereby the sealing blade is movable by the side sealing mechanism to a cutting position. The edge forms a V-shaped cutting notch delimited by opposite sharp edge sections, each having an edge line from which an inclined face extends to each primary face of the board to thereby guide and cut a plastic film moving in the given direction.