34 results about "Interior space" patented technology

An antenna unit includes an antenna module that receives radio waves sent from a satellite or earth, a cover member that has enough inner space to house the antenna module and has an opened bottom surface, and a bottom plate that closes the opened bottom surface of the cover member, and the antenna unit is attached to a resin-made attachment part. A metal sheet is provided on a back surface side of the resin-made attachment part, and the antenna unit is adhesive bonded and fixed on a surface side of the resin-made attachment part correspondingly to an arrangement position of the metal sheet.

A heat-absorbing structural material has a sealed outside shell or container, and an internal structure in the interior space enclosed by the container. In addition the structural material has a phase-change material in the interior space, interspersed between elements of the internal structure. The internal structure provides increased strength to the structural material, allowing it to better withstand external forces placed on it. The phase change material may change from a solid to a liquid during operation of the structural material as a heat absorber, such as a heat sink. The internal structure may be made as an integral part of the structural material, formed with at least part of the container by a three-dimensional printing process, or by casting. The phase change material, such as a suitable wax, may improve heat-absorbing performance of the structural material by changing phase during heating.

Methods for manufacturing a plastic container and for filling it with a fill product are described. The methods include introducing a perform into a blow mold, pressuring the preform with a blowing medium, evacuating the interior space of the container to an underpressure, and introducing a fill product in the interior space at an overpressure.

A bag which has a zipper which is closable over an interior space of the bag using a zipper slider. The zipper slider has a pull and a first locking tab which juts forwardly from one end of the zipper slider and defines therein a first locking slot sized to receive a locking element of a lock. A second locking tab defines a second locking slot with the second locking slot also being shaped to receive the locking element. The first and second locking tabs are configured to be selectively overlapped or aligned so as to register their locking slots, whereby upon passage of the locking element through both locking slots, access to the interior space of the bag is prevented. The locking element can be connected to a cable with a loop to tether the bag to an immovable object.

A rotary heat exchanger includes a housing defining an interior space and heat transfer structure in the interior space. The heat transfer structure includes a plurality of concentric discs disposed in spaced relation to define passageways between the discs. The discs are mounted for rotation within the housing. Partition structure divides the interior space into first and second chambers. When heat transfer structure is rotated and first and second fluids are introduced into the associated chambers and between the passageways, with the first fluid having a temperature greater than a temperature of the second fluid, the discs are rapidly heated thereby removing heat from the first fluid and heating the second fluid.

An assembly includes a valve integration unit attached to a transmission oil heater. The valve integration unit includes a valve mechanism and a housing having first to sixth fluid ports for oil input and output. The interior space of the housing has three portions, including a second portion defining a valve chamber and a third portion defining a bypass flow passage between the first and second portions. The valve mechanism has a temperature responsive actuator and first, second and third valve elements. The movement of the first and second valve elements is actuated by the temperature responsive actuator. The third valve element and the third valve opening are located in the second portion of the interior space. The third valve element is actuatable in response to a pressure differential between the first and second portions of the interior space.

A linkage element for a flail chain comprising more than two shank portions and more than two angled portions connecting the shank portions. The shank portions and angled portions define an interior space of the linkage element. A flail chain comprising at least one such linkage element forms a part of a flailing apparatus used to debark trees.

A reactor includes a reaction vessel having an inlet for to-be-reformed gas and an outlet for reformed gas, a pair of electrodes for plasma generation, disposed in the internal space of the reactor vessel so as to face each other, a power source for applying a voltage to the pair of electrodes, and a catalyst for promoting the reforming reaction of to-be-reformed gas, wherein one of the pair of electrodes is a linear electrode, the other of the pair of electrodes is a honeycomb electrode made of a conductive ceramics, the catalyst is loaded on the partition walls of the honeycomb electrode, and the ratio of the maximum outer diameter d₁ of each cell-opening end face of the honeycomb electrode to the length L₁ of the honeycomb electrode in the cell-extending direction is in a range of 0.50 to 1.2.

An apparatus and method for removing support material from and/or smoothing surfaces of an additively manufactured part (the “AM part”) is disclosed. The apparatus may include a chamber, a support surface within the chamber, and one or more nozzles within the chamber. The nozzles may be the same size or different sizes. The support surface may be configured to support the AM part. The support surface may have one or more openings sized and configured to allow the fluid to pass through the opening(s). The nozzles may be configured to spray a fluid at the AM part, and the spray may be an atomized or semi-atomized spray of the fluid. For removing support material from parts with internal spaces, such as cavities or passages, the apparatus can include a nozzle at the end of an adjustable flexible hose member that can be adjusted to spray into an internal space of the part. Alternatively, for removing unwanted support material from multiple parts with internal spaces, the apparatus may include a submersion tank.

The invention relates to a throwing type dust-free smashing device. The throwing type dust-free smashing device comprises a closed bucket-shaped smashing device shell, and an external air channel communicating with the top and the bottom of the internal space of the smashing device shell is arranged outside the smashing device shell and communicates with the internal cavity of the smashing device shell through a filtering net A; the smashing device shell comprises a smashing cavity and an air blowing cavity, and the smashing cavity and the air blowing cavity communicate through a filtering net B; a feed port is formed in the top of the smashing cavity, and a sealing cover is arranged on the feed port; the air blowing cavity comprises a turbine fan blowing air to the smashing cavity; a guide assembly is arranged in the smashing cavity and comprises two opposite conical guide plates, the pointed ends of the two opposite conical guide plates are arranged oppositely, and each of the guide plates is provided with a plurality of guide holes; through an air-blowing mechanism, photosensitive raw material is circulated in the smashing cavity and continuously gets thrown and drops down for being smashed.

The invention provides a refrigerant diverter for air-conditioning equipment, which is arranged on duplex air-conditioning equipment. The invention can be inserted on the refrigerant distributing pipe of any duplex air-conditioning equipment indoors. The invention is formed as follows: a refrigerating circuit component of a unit is accommodated in a case body made of metal sheets; foam insulant is filled in the inner space of the case body; gaps in the case body are filled. The refrigerating circuit component consists of a diverter to divert the refrigerant into a plurality of pipelines; diverting pipes; electric expansion valves arranged on the diverting pipes and corresponding to indoor machines to regulate the circulation of the refrigerant and so on. The diverting pipes come from the diverter, and the ends of the diverting pipes can be connected with indoor machines. The cost of the manufacture of the refrigerant diverter is low; the efficiency for pipe arrangement and so on is improved; and the installation cost is reduced.

A polishing pad conditioning apparatus according to an example embodiment of the present inventive concept includes an apparatus body, a pivot arm provided on the apparatus body and including a housing having an internal space and provided at a distal end portion of the pivot arm and a head unit disposed at the distal end portion of the pivot arm. The head unit includes: a rotary motor provided in the internal space of the housing, the rotary motor including a rotary shaft; a foreign material blocking member connected to the rotary shaft; a disk holder connected to the rotary shaft; and a conditioning disk coupled to the disk holder. The foreign material blocking member includes a fluid flow groove configured to guide a movement of fluid for preventing foreign objects from entering the housing on an outer surface of the foreign material blocking member.

The invention relates to a flame heating sprayer, which comprises a gas connector part, a spray pipe part and a sprayer part which are communicated in sequence; the spray pipe part is of a tubular structure; the inner space of the pipe wall of the spray pipe part is a gas confluence passage; at least one air inlet is formed in the side wall of the spray pipe part; a gas passage is formed in the gas connector part, and one end of the gas passage is provided with a gas nozzle; a sprayer passage is formed in the sprayer part, and one end of the sprayer passage is provided with a flame nozzle. According to the flame heating sprayer, when gas enters the spray pipe part, negative pressure is caused at the air inlet by the gas flowing at a high speed, so that the air outside the spray pipe part is sucked into the spray pipe part; the air and the gas are turbulently mixed in the gas confluence passage to form a gas mixture; the gas mixture is in the sprayer part; a part of the gas mixture flows through the inner side of an inner core, and the other part of the gas mixture flows through a flow distribution seam between the inner core and an outer core, and the two gas mixtures are turbulently mixed again at the flame nozzle, so that the combustion efficiency of the gas mixture sprayed finally is high, and the carbon black problem cannot be generated.

The invention provides an oil storage air-cooled structure for a motorcycle engine. The bottom of a crankcase body for the motorcycle engine is provided with a sunken oil storage tank; the oil storage tank is molded integrally by depressing the bottom of the crankcase body or formed by arranging an oil sump detachably connected with the crankcase body; and the periphery wall of the oil storage tank is integrally provided with radiating fins. According to the technical scheme of the invention, the engine oil storage volume for the engine and the cooling effect are improved under the condition of not changing the performance of the engine and the internal space structure of the crankcase body.

The present invention relates to a suitcase, in particular to a suitcase with a detachable part, comprising: a suitcase main body having an upper end surface and a lower end surface, at least one of the upper end surface and the lower end surface has a A recessed cavity having at least one assembly hole in the bottom wall of the recessed cavity and a locking device at the upper end of the main body, the luggage case further comprising: a detachable part; a bottom guard; wherein, when the When the detachable portion is placed in the recessed cavity and fixed in place, at least a portion of the detachable portion is confined within an interior space defined by at least the front and bottom stops of the bottom guard, and the at least one protrusion on the lower surface of the bottom stop is fastened in at least one fitting hole; the fastening mechanism at the upper end of the detachable part is releasably fixed to the locking device. The invention can conveniently replace the detachable part based on the needs of the user, so that the use is more convenient and humanized.

The invention provides a cat scratching plate. The cat scratching plate includes a storage box and a plurality of swapping portions; a first surface of the storage box includes at least one first throughout region; the swapping portions are arranged in a line and filled in the inner space of the whole storage box; and each swapping portion includes a first rough surface. When the swapping portionsare filled in the inner space of the whole storage box, the first rough surfaces are combined into a first rough combined surface having a large area, and the first rough combined surface is exposedin an external environment by passing through the throughout region. The beneficial effects of the invention are that the production cost of the cat scratching plate can be reduced, and damaged regions of the cat scratching plate can be rapidly changed.

The invention provides an internal sliding rail for a power distribution cabinet, and the internal sliding rail comprises a device body, the left and right sides of the device body are respectively provided with a sliding rail plate in the vertical direction, and the interior of the front part of each sliding rail plate is provided with three limiting sliding blocks which are vertically arranged in a limiting manner; bearing adjusting plates in the left-right direction are fixedly installed in front of the positions between the limiting sliding blocks through bolts, and the front portions of the bearing adjusting plates are sleeved with five element fixing blocks arranged in the left-right direction in a limiting mode. By arranging the sliding rail plate, the limiting sliding block can beconveniently limited and mounted in the sliding rail plate to drive the bearing adjusting plate to move up and down for adjustment, the bearing adjusting plate can conveniently move up and down according to actual conditions to adjust spacing, and the internal space of the power distribution cabinet is conveniently and reasonably utilized.

A feeding bottle, comprising a bottle body, a pacifier arranged on the top of the bottle body, and a pacifier cover for covering the pacifier, the bottle body is provided with a handle, and the inner space of the bottle body is divided into an upper space and a bottom space by a partition space, the bottle body is provided with lamp beads, the bottom surface of the bottom space is provided with a battery slot and a switch, the battery slot is fixed with a battery slot cover by screws, and a battery is installed inside the battery slot, and the battery is connected to the The above-mentioned lamp bead, a feeding bottle proposed by the present invention, the feeding bottle not only has the function of an ordinary feeding bottle, but also can be artificially controlled to emit weak glare in the process of feeding infant milk powder, which can attract the attention of infants and young children, and can not only promote It concentrates on breastfeeding, and helps the baby to quickly enter the sleep mode, which provides convenience for the healthy growth of the baby.

The invention relates to the technical field of clothes processing, in particular to a washing machine. The washing machine comprises a window pad, an outer tub, an inner tub, a front flange and a drying device, wherein the front flange comprises a front end plate and a stretching plate which are connected, the inner tub is connected with the front end plate, the front flange is located between the inner tub and the window pad, a third vent hole is formed in the front end plate, the drying device comprises an air outlet pipe, and the air outlet pipe is connected with the outer tub and communicated with the internal space of the inner tub through the third vent hole. According to the washing machine, the overall drying device simply and basically extends to the part above the front flange,the drying device does not need to extend to the position where the window pad is located, so that the drying device is no longer connected with the window pad, the depth of the window pad can be reduced, the depth dimension of the whole washing machine is reduced, and the occupation space of the washing machine is reduced.

The invention discloses a ventilation transportation goods shelf. The ventilation transportation goods shelf comprises a bottom board, fixing boards, partition boards and an exhaust fan; the fixing boards and the bottom board form a placement box; the partition boards are vertically fixed inside the bottom board and located between the fixing boards; the inner space of the box is divided into a plurality of placement spaces through the partition boards; transportation boxes are stacked in the placement spaces; a main air pipe is arranged inside the bottom board and connected with branch air pipes; the branch air pipes are arranged inside the partition boards and are connected with air inlet pipes; the air inlet pipes are provided with a plurality of air inlets formed in the end faces, facing the placement spaces, of the partition boards; an air outlet of the main air pipe is connected with the exhaust fan; and the exhaust fan is fixedly installed on the outer sides of the fixing boards. The transportation boxes are stacked inside the placement spaces, the exhaust fan is opened, gas inside the transportation boxes is discharged outwards and thus replaced, and accordingly the qualityof vegetables and fruits is ensured.

An electric component includes a substrate, a function element provided on the substrate, a first sealing body provided on the substrate to cover the function element at a certain distance, the first sealing body including multiple apertures communicating with an internal space formed between the first sealing body and the substrate, and a second sealing body provided on the first sealing body and configured to occlude the multiple apertures. Here, a boundary between the first sealing body and the substrate is curved in a direction to narrow the internal space.

A conveyance device and a printer using simple configuration to enable easily changing of the open or closed states of multiple suction holes while assuring suction are provided. A shutter drum rotates centered on an axis of rotation extending on a transverse axis, and a suction fan that produces negative pressure inside the shutter drum. When one suction hole on the transverse axis is a first suction hole, and another suction hole adjacent on the transverse axis to the first suction hole is a second suction hole, a first communication path including a suction chamber and through-hole communicates with the first suction hole, and a second communication path including a suction chamber and through-hole communicates with the second suction hole. Under such conditions, the shutter drum functions as a shutter that, by rotating, selectively changes the open or closed state of the first and second communication paths.