摘要:
Embodiments of the present invention provide a water management system for use on board a passenger transport vehicle. The water management system may be used to address and manage excess humidity, water leaks, or any other instance when water or other liquid may collect at a certain location. The disclosure provides a system for managing excess water and for optionally delivering the water to another location. The removal location may be a disposal outlet or it may be a beneficial use of the collected water on-board the vehicle.
摘要:
A microchip capable of sending liquid in a micro flow channel to a predetermined place irrespective of the pressure difference and sending a mixture of two or more liquid masses to a predetermined place even if the channel structure is simple. The microchip comprises an intermediate reservoir portion provided in a micro flow channel and adapted for temporarily holding liquid sent through the micro flow channel. The microchip is characterized in that the intermediate reservoir portion has a side channel, the volume of the intermediate reservoir portion is smaller than the total volume of the liquid sent into the intermediate reservoir portion, the side channel is provided for communication of a micro flow channel on the upstream side of the intermediate reservoir portion with a micro flow channel on the downstream side thereof, and the cross-section area of the side channel is smaller than that of the micro flow channel.
摘要:
A gas delivery system for a plasma process system such as a plasma etching system wherein inner surfaces of gas passages are coated with a corrosion-resistant material coating formed by curing a layer of fluidic precursor deposited on the inner surfaces. The coating can be formed by (a) flowing a fluidic precursor of a corrosion-resistant material through the gas passages and depositing a layer of the fluidic precursor to completely coat the inner surfaces of the gas passages; (b) removing excess fluidic precursor from the inner surfaces; (c) curing the deposited layer of the fluidic precursor to form a corrosion-resistant material coating.
摘要:
A method of forming complex structures in a ceramic-, glass- or glass-ceramic-body microfluidic module is disclosed including the steps of providing at green-state refractory- material structure (140) comprising least a portion of a body of a microfluidic module, providing a removeable insert (120) formed of a carbon or of a carbonaceous material having an external surface comprising a negative surface (122) of a desired surface to be formed in the microfluidic module, machining an opening (132) in the green-state structure (140), positioning the insert (120) in the opening (132), firing the green-state structure (140) and the insert (120) together, and after firing is complete, removing the insert (120). The insert (120) is desirably a screw or screw shape, such that interior threads are formed thereby. The insert (120) desirably comprises graphite, and the structure desirably comprises ceramic, desirably silicon carbide.
摘要:
A non-interchangeable two-component connecting valve capable of connecting a fuel supply to a fuel cell or other device is disclosed. One component of the connecting valve comprises at least one center post and one internal elastomeric seal, which opens when moved or compressed by a correctly sized and dimensioned mating tube from the other component. In one embodiment, only one valve component has one or more internal seals. In alternate embodiments, both valve components have one or more internal seals, which can open simultaneously or sequentially.
摘要:
The invention relates to a device for dispensing one or more jets of cryogenic fluid comprising a fluid supply pipe supplying one or more fluid-dispensing nozzles arranged downstream of said pipe, in which the fluid flow section of the fluid supply pipe has a first diameter. According to the invention, the device for dispensing one or more jets of cryogenic fluid also comprises at least one plenum chamber which is arranged between the fluid supply pipe and the fluid-dispensing nozzle(s) and which is fluidly connected to both the pipe and the nozzle(s). The fluid flow section of each plenum chamber has a second diameter greater than the first diameter of the fluid flow section of the fluid supply pipe.
摘要:
Disclosed is a slot die, which includes a feed unit for introducing a coating material, a chamber for accommodating a coating material supplied through the feed unit, a slit communicating with the chamber to discharge the coating material, and a die body having die lips which form the slit, wherein the chamber includes a chamber block which has an inner space for accommodating the coating material and is configured so that the entire block is exchangeable with respect to the die body, and wherein a coating width is determined by a width of the inner space of the chamber block.
摘要:
Devices and system for preparing samples are described. Such devices can comprise fluidic chambers, reservoirs, and movable structures for controlling the movement of samples. The device can also comprise functional elements for performing specific operations.
摘要:
A communication hole 17, which communicates with a primary-side port 15 and a secondary-side port 16, is opened and closed by a valve element 21 contacting with a valve seat 18, and a spring force in a direction of contacting with the valve seat 18 is applied to the valve element 21 by a valve spring 25. A pressure-regulating diaphragm 27 is mounted in a housing 11 opposite the valve element 21, and a spring force in a direction of opening the valve element 21 is biased to the pressure-regulating diaphragm 27 by a pressure-regulating spring 43. A tip face 49 that opens and closes a relief hole 47 is provided, and a stem 47 that converts, to the valve element 21, a movement of the pressure-regulating diaphragm 27 toward the valve element 21 is provided in the valve element 21. The pressure-regulating diaphragm 27 is provided with a dynamic-vibration absorbing apparatus 50, which suppresses a vibration of the pressure-regulating diaphragm 27 at an exhausting time of being exhausted from the relief hole 37, and vibrations of a diaphragm assembly 38 and a valve assembly 26 at a pressure-regulating time.
摘要:
Disclosed is a method and device for providing water to livestock during transport in a trailer that is being towed behind a vehicle. In the disclosed embodiments, each stall of the trailer is equipped with one or more transferable animal transport watering assemblies that allows each animal to have their own on-demand access to water. Each watering assembly is releasably mounted with a quick release bracket and quick-connect pressurized water supply, facilitating easy transfer of the watering assembly to an external mount point on the trailer so that the animals have continued access to the water supply when the trailer is parked.