| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 096118000 | Soluble or deliquescent type (e.g., calcium chloride, etc.) | 22 |
| 20080202343 | Moisture Absorption Apparatus - An improved air humidity absorbing device to be used in a cargo container, includes: an external box made from cardboard material; the contents of the box including an external bag made from non woven spunbound; and at least two internal bags from the coated Tyvek material. The at least two internal bags are formed by subdividing the external bag into the at least two internal bags, and each of the internal bags is filled with an active mixture including Calcium Chloride (CaCl2) and Amylopectin. | 08-28-2008 |
| 20090031899 | Volatile Substance Filter - A volatile substance filter comprises volatile substance adsorber material particles on plastics material support surfaces extending parallel to the direction of gas flow through the filter. | 02-05-2009 |
| 20100199844 | Compressed-Air Supply Device and Valve Housing - A compressed air-supply device for a utility vehicle includes a valve housing and an exchangeable air-drying cartridge. The air-drying cartridge has a filter device which cleans the air flowing from the valve housing into the air-drying cartridge. The filter device separates the pre-filter area facing the valve housing from the post-filter area that faces the air-drying cartridge and in which foreign particles captured by the filter device are collected. A non-return valve is provided parallel to the filter device, which prevents air flowing from the pre-filter area to the post-filter area but allows the air flow from the post-filter area to the pre-filter area. The non-return valve is arranged in the valve housing. | 08-12-2010 |
| 20100206168 | DRYER FOR AIR SUSPENSION FOR VEHICLE - A dryer for an air suspension for a vehicle, includes a housing having an inlet port and an outlet port, a desiccant disposed between first and second filters within the housing, and a guide member including a shielding cylinder portion and a plate portion having plural communication holes, wherein the guide member is disposed between the inlet port and the first filter positioned closer to the inlet port, supports the first filter and the desiccant and guides a fluid to the desiccant, the shielding cylinder portion includes an opening and forms a flow passage for guiding the fluid, the fluid is guided to the desiccant from the inlet port via the shielding cylinder portion, and the flow passage and the communication holes, so that the fluid is dried by the desiccant and is then discharged from the dryer as a dry air to the air suspension for the vehicle. | 08-19-2010 |
| 20110308393 | OIL SUPPRESSING STRUCTURE IN AIR DRYING DEVICE - An oil suppressing structure in an air drying device for removing oil which rises in an interior of the air drying device used in a vehicle compressed air brake system includes an outer case | 12-22-2011 |
| 20120037002 | GAS DEHYDRATION SYSTEM WITH DESICCANT TRANSPORTER - A gas dehydrator system, including, a desiccant transport wheel configured to rotate a solid desiccant from a first dehydration section to a first regeneration section, a first gas path extending through the first dehydration section, wherein the solid desiccant is configured to collect moisture from a first gas in the first gas path, and a second gas path extending through the first regeneration section, wherein the solid desiccant is configured to release the moisture into a second gas in the second gas path to regenerate the solid desiccant. | 02-16-2012 |
| 20120118157 | Air Dryer Cartridge for a Compressed Air Treatment System of a Vehicle - An air dryer cartridge for a compressed air treatment system of a vehicle, in particular for a commercial vehicle, has a spring cover and a support element, which together define a volume of the air dryer cartridge in the assembled state of the air dryer cartridge. A desiccant box arranged inside the volume and filled with a desiccant is provided. The spring cover and the carrier element can be coupled via a snap connection. | 05-17-2012 |
| 20120137887 | STRUCTURE OF EXTERNAL COVER OF AIR DRYING APPARTUS - An external cover of a replaceable cartridge forms at least a portion of an air drying apparatus of a compressed air brake for a vehicle. A first slope is formed at an intermediate position between an extremity of a rising piece and a bottom of an external cover, and a left vertical wall is formed. A right vertical wall is formed opposite the left vertical wall. A top face is formed between the left vertical wall and the right vertical wall. An indentation is defined by the left vertical wall, the right vertical wall, and the top face. A sealing member is fitted into the indentation. A circular-arc portion is formed at a lower end of the right vertical wall. A second slope is formed in an extending manner at a predetermined height from a lower end face that is an intermediate position on a height of the external cover. | 06-07-2012 |
| 20120297985 | Air Treatment System - An air treatment system for a commercial vehicle has a housing, a drying agent cartridge which is or can be connected to the housing, and a covering housing for covering the drying agent cartridge. The covering housing is connected in a positively locking manner to the drying agent cartridge. | 11-29-2012 |
| 20120312171 | Drying Agent Cartridge and Air Treatment System With Drying Agent Cartridge - A drying agent cartridge for a commercial vehicle includes a drying agent cartridge housing which is delimited at the top by a cover and at the bottom by a support element. The drying agent cartridge also has a drying agent container which is accommodated in the drying agent cartridge housing. The drying agent container is connected to the drying agent cartridge housing in a positively locking manner. | 12-13-2012 |
| 20130036912 | AIR DRYER CARTRIDGE - An air dryer cartridge | 02-14-2013 |
| 20130036913 | DESICCANT AIR CONDITIONER - Provided is an air conditioning system capable of high efficiency operation and a compact structure. The air conditioning system is provided with a desiccant and a heat pump. The desiccant absorbs air moisture and the heat pump employs the treating air as a low-temperature heat source while employing the reproducing air as a high-temperature heat source to supply reproducing air with heat for reproducing the desiccant. Heat exchange occurs between the reproducing air before being heated by the heat pump. | 02-14-2013 |
| 20130047860 | Anti-Rust Case (ARC) - My product, called the ARC (Anti-rust case) is a case, which contains oxygen and moisture absorbing desiccant. The desiccant, being activated clay, silica gel, and molecular sieve, is contained inside the case along with products that need to remain free of rust. The main object of the case is to prevent rust from forming on the blades of a manual shaver or straight razor. | 02-28-2013 |
| 20130087046 | Air Dryer Cartridge - The present invention relates to an air dryer cartridge designated for an air dryer of a utility vehicle. The air dryer cartridge comprises a supporting element. At least one spring is interposed between a supporting element and a pressing element for a desiccant. The supporting element is movable with respect to a housing of the air dryer cartridge. The supporting element is freely accessible from the outside of said air dryer cartridge. The present invention in particular provides the option to use the at least one spring both for pressing the desiccant as well as for clamping the air dryer cartridge in an air dryer. | 04-11-2013 |
| 20130133519 | REMOVAL OF IMPURITIES FROM HYDROGEN-CONTAINING MATERIALS - Methods of purifying hydrogen-containing materials are described. The methods may include the steps of providing a purifier material comprising silica. The silica may be heated at temperature of about 100° C. or more in a dry atmosphere to form activated silica. The activated silica may be contacted with a starting hydrogen-containing material, where the activated silica reduces a concentration of one or more impurity from the starting hydrogen-containing material to form the purified hydrogen-containing material, and where the activated silica does not decompose the purified hydrogen-containing material. | 05-30-2013 |
| 20140013956 | REGENERATIVE AIR DRYER - A regenerative air drying system including at least one dryer module including a housing having a inlet air passage, an outlet air passage, and a wash air passage. The air dryer system further includes a desiccant canister mounted to the housing and in communication with the inlet, outlet, and exhaust air passages, and a single controllable valve selectively moveable between a first position and a second position, wherein the single controllable valve, when in the first position, forms a supply air flow path from the inlet air passage, through the desiccant canister in a first direction, and to the outlet air passage, and when in the second position, forms a wash air path from the outlet air passage, through the desiccant canister in a direction opposite the first direction, and to the exhaust air passage. | 01-16-2014 |
| 20140196606 | DESICCANT WHEEL DEHUMIDIFIER AND HEAT EXCHANGER THEREOF - A heat exchanger of a desiccant wheel dehumidifier, disclosed in the disclosure, includes a frame and multiple heat exchange platy tubes. The frame has an air inlet and an air outlet. The multiple heat exchange platy tubes are fixed on the frame and are substantially arranged side by side with each other. Every two of the multiple heat exchange platy tubes adjacent to each other are separated at an interval from each other to form a first flow channel. Each of the multiple heat exchange platy tubes includes a main body and at least one spacing wall. The main body has multiple second flow channels therein. The at least one spacing wall is located between two of the multiple second flow channels adjacent to each other. The air inlet and the air outlet communicate with the multiple second flow channels. | 07-17-2014 |
| 20140338538 | DESICCANT TABLET ENCAPSULATED IN A SPECIAL CLOTH - The invention relates to a system of encapsulating a hygroscopic salt tablet of the type used to absorb moisture in closed environments. Said encapsulation consists of seamless cloth, usually “non-woven”, arranged so that it includes folds that minimize the air chamber between the tablet and the covering thereof. Said arrangement allows the tablet to work more effectively than other similar ones by eliminating the resistance that the air causes to the absorption of moisture. Said tablet begins to work when the ambient moisture is greater than 55%-60% and is used inside a plastic device that has slots to absorb the moist air and has a bottom container for deposit of a brine resulting from the process of absorbing moisture. | 11-20-2014 |
| 20140373718 | Compressed Air Supply Unit, Compressed Air Supply System, and Vehicle, in Particular Passenger Car, Having a Compressed Air Supply Unit - A compressed air supply unit for operating a pneumatic unit by means of a compressed air flow, in particular of an air suspension unit of a vehicle, comprises an air dryer arrangement in a main pneumatic line that pneumatically links a compressed air feed line from an air compressor and a compressed air connection to the pneumatic unit. A valve arrangement is pneumatically connected to the main pneumatic line for controlling the compressed air flow. The air dryer arrangement has a drying container having a container outer wall. A partition along a length of the drying container divides an internal space delimited by the container outer wall into first and second chambers delimited by the partition and the container outer wall. The partition adjoins the container outer wall along the length of the drying container, and the first and second chambers are adjacent to one another along that length. | 12-25-2014 |
| 20150059581 | AIR DRYER ASSEMBLY WITH MANIFOLD SYSTEM - An air dryer assembly with manifold system provides increased drying capacity for pressurized air systems, such as vehicle braking systems. A manifold connected to the supply ports of two adjacent air dryers allows parallel flow of air through the separate air dryers. An identical manifold connects to the delivery ports of the two air dryers to combine the clean, dry air from the delivery ports. Similar manifolds connect the control and purge ports of the dryers to allow simultaneous regeneration of the desiccant canisters. An assembly combining two air dryers, two pretreatment units, and manifolds connecting the supply, delivery, control, and purge ports of two air dryers is also disclosed. | 03-05-2015 |
| 20150323202 | HUMIDITY REGULATING APPARATUS - A humidity regulating apparatus comprises a hygroscopic wheel for absorbing moisture and water surrounding the hygroscopic wheel, a wetting means controlled to supply moisture or water to the hygroscopic wheel; a heating means for heating the moisture and water absorbed within the hygroscopic wheel to evaporate into vapor; a transporting means having a vapor inlet opening, a humidifying outlet opening, and a dehumidifying outlet opening, the vapor inlet opening is connected with the heating means for importing the vapor thereto, the transporting means is configured to switch between a state that the vapor inlet opening interconnects with the humidifying outlet opening with which the target environment is interconnected and a state that the vapor inlet opening interconnects with the dehumidifying outlet opening; and a condensing means, connected with the dehumidifying outlet opening, thus regulating the relative humidity in the target environment. | 11-12-2015 |
| 20150343371 | Drying Apparatus - A drying apparatus for use with moisture absorbing crystals that draw moisture out of ambient air includes a main reservoir having a continuous side wall defining an interior area configured to contain the moisture absorbing crystals, the main reservoir having a bottom wall defining an outlet aperture. A collection reservoir is adjacent the bottom wall of the main reservoir, the collection reservoir defining an open top in operative communication with the outlet aperture of the main reservoir. A funnel member is situated intermediate the bottom wall of the main reservoir and the collection reservoir, the funnel member configured to receive and direct a moisture stream generated by the moisture absorbing crystals from the outlet aperture into the collection reservoir. | 12-03-2015 |
