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Document Title |
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7387655 |
Air filtration unit
An air filtration unit for use in a work environment includes a housing disposed with an air filtration system and light source. The housing includes a handle and corner caps to prevent damage and...
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7377952 |
System and method for removing contaminates from the air in a mail-sorting room
An air decontamination system including a sealed room to hold at least one person and the sealed room having an air inlet. The system further including a vacuum unit to create a negative pressure...
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7357831 |
Method and apparatus for controlling humidity and mold
An apparatus for reducing a relative humidity of air inside an enclosed space includes a portable outside air heat exchanger unit having a fan operative to create an air stream by drawing outside...
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7354473 |
NBC-building protection system and method
A combined building air-conditioning unit and NBC protection system, containing an enclosed space housing a building air-conditioning unit and further including a plurality of chambers, a first...
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7338550 |
Axle assembly with purge reservoir for air dryer
An axle assembly includes an axle beam with an inner cavity that forms a purge reservoir. The purge reservoir is fluidly connected to an air dryer with a purge valve. The air dryer is part of a...
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7338547 |
EMI-absorbing air filter
Electro-magnetic-energy absorbing materials are used to treat air filters, such as those used in association with electronic equipment thereby suppressing the transmission of electromagnetic...
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7335244 |
Air-purifying device for a front-opening unified pod
An air-purifying device for a front-opening unified pod to purify the air in it is provided. The air in the front-opening unified pod 51 is sucked through one of its breathing holes 58 a and...
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7335243 |
Modular biosafety containment apparatus and system
The present invention relates to apparatus and systems for isolating hazardous agents and organisms from their handlers and the public. In particular, the present invention relates to modular...
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7332006 |
Ventilating and air purifying device
Ventilating and air purifying device including a case having a blower therein provided to a ceiling or a wall, a first flow passage provided between the blower and a room for making an outdoor, the...
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7329292 |
Process byproduct trap and system including same
A trap device including at least one substance delivery element for introducing a substance therein is disclosed. The delivered substance may influence the nature of deposits that have formed...
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7326269 |
NBC filtration unit providing unfiltered and filtered air paths
A filtration unit for use with an environmental control unit (ECU), usually a portable ECU, which includes at least two air flow paths wherein at least one of the air flow paths allows for use of...
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7323026 |
Safety cabinet for antibiohazard
A safety cabinet which can prevent contaminated air from leaking from a working space through the periphery of a front shutter, and which can prevent outside air from entering the working space has...
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7323025 |
System and method for protection/isolation against infections
There is provided a system for protection/isolation against infections or disease-bearing persons including an enclosure defining at least two chambers, an isolation chamber having at least one...
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7320721 |
Chemical filter and fan filter unit having the same
In a fan filter unit for filtering and continuously supplying clean air into a clean room, the fan filter unit includes a chemical filter for removing chemical contaminants contained in the air, a...
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7294181 |
Air filtration and positive pressurization system for vehicles in environmentally adverse conditions
A system and method for providing filtered and pressurized air into a vehicle cab, enclosure or other interior enclosed environment is described, in which a filtered positive pressure air unit...
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7285147 |
Air supply systems and pressure adjustment devices for use therewith
An air supply system for a clean room with a critical machine. An intake duct connects the exterior of the clean room to a make-up air unit, and is configured to transport external air into the...
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7276097 |
Load-lock system, exposure processing system, and device manufacturing method
A load-lock system includes a load-lock chamber arranged between a storage port which stores a substrate and a process chamber which processes the substrate in a process space maintained at a...
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7270691 |
Integrated air processing devices and isolation containment systems using such devices
In accordance with an embodiment of the invention, an integrated air processing device includes a housing defining an air inlet, an air outlet, and a pathway from the inlet to the outlet. An air...
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7264644 |
Methods and apparatuses for mounting a filtration housing for solid filtration media
Methods and apparatuses for mounting a filtration housing for solid filtration media. One aspect of the invention includes a method for mounting an air circulation component to an air circulation...
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7258712 |
Smoke evacuation system
A smoke evacuating system for use during surgical procedures, particularly minimally invasive procedures involving the use of a laser or cautery at a surgical site having an associated higher than...
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7258711 |
High volume liquid waste collection and disposal system
A system for collecting and disposing of liquid medical waste includes a fluid collection cart and a draining and cleaning station. The fluid collection cart includes a pair of containers, each of...
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7226354 |
Storage body with air cleaning function
A cabinet wherein air sucked from an inlet opening 4 d of a shelf board combined inlet duct 4 by drive of an air purification unit 3 is passed through the shelf board combined inlet duct 4 ...
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7220291 |
Filter housing assembly
A filter housing assembly having a gas-tight seal and a method of replacing a filter are generally provided. In one embodiment, the filter housing assembly includes a housing having an opening...
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7217186 |
Mobile aeraulic isolation device against airborne contamination with variable geometry air diffuser
Mobile aeraulic isolation device ( 1 a ) with variable geometry multi-block air diffusion chamber ( 4 ), comprising at least two mobile plenums ( 5,6 ) to protect a sensitive area such as a bed ( 2...
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7204751 |
Method and apparatus for filtering contaminants
A self-contained ventilator includes a housing having a support member for supporting a pollution source. A filter is further disposed in the housing for filtering contaminants emitted from the...
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7201787 |
Air cleaner and method of controlling operation thereof
An air cleaner and method of controlling an operation of the same is disclosed. The air cleaner includes a cabinet having an inlet and an outlet; a filter assembly removing dust and smell particles...
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7195660 |
Pillow with air filter
A travel pillow has one or more air filters and a body with a soft material coupled to the one or more air filters. The air filters can be powered by a power source located within the pillow. The...
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7189272 |
Movable spray painting stand
A movable spray-painting stand includes a worktable provided with four casters and having a wind-exhausting device and a filtering device assembled thereon. The wind-exhausting device has an air...
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7188636 |
Containment cart
A portable enclosure apparatus is provided with a frame assembly having a bottom wall, an upper frame member and a single pair of vertical support members. The support members are easily length...
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7186285 |
Chemical filter arrangement for a semiconductor manufacturing apparatus
Disclosed is a semiconductor exposure apparatus which includes a chamber for accommodating therein a main unit of the exposure apparatus, a gas controlling unit for controlling a gas in the...
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7156897 |
Anti-infection and toxin elimination device
The invention provides an apparatus for removing airborne pathogens and toxic substances from a surface of an article or a volume of air, comprising: a main processing chamber having a door for...
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7156892 |
Filter protection device for preventing damage to an air filter
A filter protection apparatus includes a frame of a closed curve defining an inner space isolated from surroundings, the frame having a shape of a filter securing part for securing an air filter,...
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7153347 |
Device and method for controlling air cleaning operation of air conditioner
The present invention provides device and method for controlling air cleaning operation, in which an air conditioner with an air cleaner is made to clean air effectively proper to different...
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7134444 |
Environmental containment unit
A portable enclosure, easily erectable and collapsible, to provide environment control and prevent contaminants from being released from the enclosure. The enclosure provides a flexible envelope...
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7128771 |
Air filter retaining system
A filter retaining system formed from multiple filter retaining frames is disclosed. Each of the frames is formed from either a female type extrusion or a combination of male and female type...
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7118613 |
Method and apparatus for cooling the components of a control unit of an emission abatement assembly
A control unit for controlling operation of a fuel-fired burner includes a housing having an air inlet which is open to an interior chamber of the housing. An air pump is positioned in the interior...
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7105037 |
Semiconductor manufacturing facility utilizing exhaust recirculation
A semiconductor manufacturing process facility requiring use therein of air exhaust for its operation, such facility including clean room and gray room components, with the clean room having at...
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7094268 |
System and method for removing pollutants from a roadway
Systems and methods for removing hydrocarbons and other pollutants from roadway surfaces are provided. The systems can include a pollution trap attached to a vehicle, where the pollution trap...
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7094266 |
Multipurpose, self-contained, portable and odor-free workstation
A novel sanitary and odor free workstation having two spaced apart, transparent plate members that are operatively interconnected to a vacuum source and in combination define a vacuumed air...
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7090709 |
Safety cabinet for antibiohazard
A safety cabinet which can prevent contaminated air from leaking from a working space through the periphery of a front shutter, and which can prevent outside air from entering the working space has...
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7074250 |
Air filtration unit
An air filtration unit for use in a work environment includes a housing disposed with an air filtration system and light source. The housing includes a handle and corner caps to prevent damage and...
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7052525 |
Vehicle integrated protective system
A protective system having an upstream detection subsystem to detect a contaminant in an airflow and to provide a contaminant signal, an upstream detection subsystem, a filtration subsystem to...
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7044997 |
Process byproduct trap, methods of use, and system including same
A trap device including at least one substance delivery element for introducing a substance therein is disclosed. The delivered substance may influence the nature of deposits that have formed...
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7029518 |
Method and apparatus for the preparation of clean gases
A method and apparatus for preventing contamination of a substrate or a substrate surface, and particularly relates to prevention of contamination of raw materials, semi-finished products, base...
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7018443 |
Method and system for reducing body weight in an enclosed atmospheric environment
A system and method for passive hypoxic training provides a person with a low oxygen (hypoxic) environment. Oxygen sensors automatically monitor and control oxygen levels to maintain the altitude...
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7014693 |
Filters employing both acidic polymers and physical-adsorption media
A filter includes at least two different adsorptive media. First, chemisorptive media, which is porous and includes an acidic functional group, is used to remove molecular bases, including ammonia,...
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7014674 |
Biological safety cabinet
A biological safety cabinet includes a work chamber having a contaminated air discharge opening, a fan enclosure above the work chamber, a conduit extending from the chamber air outlet to the top...
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7014672 |
Carrying vehicle, manufacturing apparatus, and carrying system
According to the present invention, in a carrying system comprising a carrying vehicle and a manufacturing apparatus the interior of which is kept cleaner than a surrounding environment,...
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6984259 |
Air disinfection apparatus
An air purification and disinfection apparatus incorporates an air inlet filter ( 1 ) spanning the intake of the apparatus, an ultraviolet light source ( 2 ) for treating the air within a chamber (...
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6979359 |
Portable filter unit and methods for using same
Portable, rapidly deployable filter unit for use in air filtering methods providing high efficiency filtration of airborne toxins. The filter unit includes a fan section and a filter section that...
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