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EP1900333A1 |
Molded trocar latch
A molded trocar latch apparatus for locking a safety shield in position is described. The molded latch (100) includes a trocar housing (140) and a shield (10). The housing (140) has a first...
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7331854 |
Common filtration unit for building makeup air and emergency exhaust
A building protection system comprises a filtration unit, an air handling unit, an emergency exhaust subsystem, a first damper positioned between the filtration unit and the air handling unit, and...
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7033421 |
Sorption cooling for handheld tools
A device is disclosed for cooling motors that generate heat during operation. The device is more specifically directed to handheld power tools where long operation can lead to overheating of the...
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7022158 |
Adsorption element and methods
An adsorbent article having a base body or matrix onto which is applied an adsorptive coating. The body or matrix can be a honeycomb matrix or structure having a plurality of cells defining a...
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7008603 |
Process and apparatus for quantitatively converting urea to ammonia on demand
Processes and apparatus for quantitatively converting urea to ammonia on demand are disclosed. One process includes the steps of: receiving a demand rate signal for ammonia; feeding reactants...
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6997977 |
Adsorptive duct for contaminant removal, and methods
A duct for passage of air therethough; one particular use for the duct is as a passage for intake air for a vehicle engine. The duct has an interior, adsorptive region that is adapted to remove...
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6887449 |
Method of quantitatively producing ammonia from urea
Methods and apparatus for continuously, quantitatively producing gaseous ammonia from urea, including the steps of: dissolving urea in water to form concentrated aqueous urea comprising at least 77...
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6761868 |
Process for quantitatively converting urea to ammonia on demand
Processes and apparatus for quantitatively converting urea to ammonia on demand are disclosed. One process includes the steps of: receiving a demand rate signal for ammonia; feeding reactants...
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6736871 |
Integrated filter screen and hydrocarbon adsorber
The present invention is generally directed towards an air induction system in a motor vehicle and more specifically to an air filter in the air induction system. The air cleaner that functions to...
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6726751 |
Accordion-pleated filter material and filter element incorporating same
A filter material includes a filter pad made from a thin, nonwoven fiber mat which has been accordion-pleated, compressed into a unit having a large number of substantially parallel interconnected...
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6645271 |
Adsorption element and methods
An adsorbent article having a base body or matrix onto which is applied an adsorptive coating. The body or matrix can be a honeycomb matrix or structure having a plurality of cells defining a...
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6416570 |
Integrally molded type filter unit and manufacture of the same
A filter unit comprising a filter part made of an adsorbent-bearing filtration material and characterized in that said filter part is integrally molded with a filter holding frame made of a...
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6413303 |
Activated carbon air filters
An activated carbon air filter for use in room air cleaners and the like has a corrugated paper structure formed of substantially non-porous paper, preferably Kraft paper, whose surface is coated...
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6379437 |
Filter for gases
A filter for gases, particularly for ventilation, is provided with elongated flow channels ( 3 ) which are at least partly formed by superimposing material layers ( 1 ) between which the flow...
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6273938 |
Channel flow filter
Channel flow filtration media possessing high efficiency and low pressure drop is formed from a plurality of filtration layers at least some of which include a multi-dimensional channel pattern...
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EP0847786B1 |
filled paper for gas filtration
Abstract of EP0847786 Filled paper for filtration of gases is based on cellulosic fibres together with a pulverulent organic material (I) of which 95 % of the particles have a size of 1-150...
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EP1022043A1 |
CHEMICAL FILTER UNIT AND GAS PURIFICATION SYSTEM
A chemical filter unit, which comprises a filter medium formed by laminating a plurality of fiber sheets and a housing for containing the filter medium, and has a gas inlet open on one face of the...
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6036753 |
Use of glass fiber materials in diagnosing and preventing radon infiltration into buildings
A method and apparatus for testing and remediating the effects of radon infiltration in buildings. The method of this invention places fiber glass materials over radon-emitting surfaces in order to...
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5965091 |
Filled paper for gas filtration
The present invention relates to a filled paper for gas filtration, with a high adsorption and absorption capacity. This paper, consisting of cellulose fibers, is filled with organic and/or...
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EP0847786A1 |
filled paper for gas filtration
Filled paper for filtration of gases is based on cellulosic fibres together with a pulverulent organic material (I) of which 95 % of the particles have a size of 1-150 microns, in an amount of 5-75...
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