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Match Document Document Title
8961638 Door assembly for dust-collecting apparatus  
A dust-collecting apparatus is described that includes a lift-off door assembly that provides access to the interior of the dust-collecting apparatus while minimizing the adverse effects on the...
8956435 Baghouse filter cage  
A primary filter cage wall element is adapted to form, together with at least one complementary filter cage wall element, a tubular baghouse filter cage segment. The filter cage wall elements are...
8888881 Filter bag cage joint  
A filter support cage for a baghouse filter comprises a first filter cage segment comprising elongated body portion having a top end and a bottom end, a second filter cage segment comprising a...
8758468 Expandable cage for baghouse filter  
A filter for use in a baghouse. The filter is to be supported by a tubesheet that separates dirty fluid and clean fluid chambers of the baghouse. The filter including a filtration bag that has an...
8741139 Cylindrical cartridge filter with detachable core  
The present device is a detachable core for use with a cylindrical filter cartridge. The core includes a wire frame including at least two vertical struts oriented along a longitudinal direction....
8702849 Dust screen and method for dry bulk storage units  
A dust screen for an inspection hatch disposed in the roof or a side wall of a dry bulk storage unit for use during pneumatic loading of aggregate material from a pneumatic trailer via air...
8689399 Bag release handle for a floor cleaner  
A floor cleaner including a nozzle and a handle assembly pivotably mounted to the nozzle. The handle assembly including a handle, a motor housing supporting a suction source in fluid communication...
8545605 Square filter bag and cage design  
A fabric filter bag (50) and cage (10) system for use in a bag house (66) for industrial process gas stream particulate removal. The bag house (66) includes an inlet (68) for process gas flow into...
8491688 Wire cage for a filter bag  
An elongated wire cage 3 for insertion in to a known type of fabric filter (not shown) includes a pair of cage sections 6 and 8 secured together by a pair of couplers 6 and 8 attached to...
8425671 Systems, methods, and apparatus for providing filtration  
Certain embodiments of the invention may include systems, methods, and apparatus for mounting filters. According to an example embodiment of the invention, a method is provided for mounting one or...
8409311 Filtering device  
The invention relates to a filtering device, comprising a tubular filter element and a carrier part, with the filter element fastened thereon. The carrier part can be inserted between an...
8382869 System and method for removal of particulate matter from a filter media  
A particulate filtration reverse pulse cleaning system is disclosed. The system comprising a housing, a tubesheet disposed within the housing, a filter for fluid communication with a tubesheet...
8303682 Support structure for a filter bag and a method of using the support structure  
The support structure is used in a filter bag for filtering gas and has a plurality of tubular pipe elements extending in the longitudinal direction of the filter bag. The tubular pipe elements...
8226738 Wire filter cage locking mechanism  
A filter bag support structure, including a first section and a second section. The first section includes a pair of opposed alignment members located partially internal to the first section and...
8187352 Filter  
A filter bag is longitudinally formed in a frusto-conical shape The filter bag has a plurality of radially extending members that form a propeller shaped cross-section, and a propeller-shaped...
8075650 System, method, and apparatus for mounting a filter bag to a wet/dry vacuum  
The present disclosure provides a method, apparatus, and system to mount a filter bag to a wet/dry vacuum cleaner by providing an adapter for mounting the filter bag to a drain opening in the...
8029586 Filter pipeline  
A filter pipeline for an air intake system of an internal combustion engine has a tubular body and a filter element arranged in the tubular body. The filter element is a filter bag of a flexible...
7964007 Filter bag for use in dust collector  
Provided is a filter bag for use in a dust collector which increases a filter area greatly even with a simple structure, and which makes size of the dust collector compact, to thereby reduce an...
7927392 Twist and lock connection for pleated filter element with flange-to-flange locking means  
A baghouse and filter assembly are provided for at least partially removing particulate matter from a gas stream. The filter assembly includes first and second filter portions to be coupled...
7905935 Twist and lock connection for pleated filter element  
A baghouse and filter assembly are provided for at least partially removing particulate matter from a gas stream. The filter assembly includes a first filter portion to be supported within the...
7901476 Peaky filter  
A peaky filter comprises a covering and a corresponding base, a supporting frame connected between the covering and the base, and a multifold filter covering the exterior of the supporting frame....
7752707 Bag cage having bag candy  
A vacuum cleaner includes a housing, a suction generator carried by the housing, a bag compartment and a bag cage. The bag compartment is defined by a bag compartment wall including an airflow...
7670398 Filter system  
A filter element (10) is disclosed having a integral clamp (100) thereon. The adjustable clamp (100) is held against a sleeve (90) by attached tabs (91). The sleeve (90) covers a collar (70) with...
7641708 Air filter assembly having non-cylindrical filter elements, for filtering air with particulate matter  
An air filter assembly for removing particulate matter from an incoming dirty air stream. The assembly includes a housing having an inlet, an outlet, a dirty air chamber and a clean air chamber...
7527674 Apparatus for filtering gas turbine inlet air  
An inlet air treatment system for a gas turbine includes, in an exemplary embodiment, an air plenum, and a moisture removal system, and an air filtration system located downstream from the...
7329296 Filter bag and a filter device provided with such filter bag  
A filter bag (1) for a filter device includes a tubular, flexible, air-penetrable filter body (6) provided with a suspension arrangement at an unfolded end thereof. The suspension arrangement...
7300481 Method and device for cleaning filters for dust-laden waste gases  
The invention relates to a method for cleaning filters for dust-laden waste gases, including several filter elements (2) which are arranged vertically in a filter housing (1) and which have an...
7208025 Method and apparatus for filtering air passages in an alternator  
A filter to clean the air entering an alternator in a vehicle used in a dirty environment such as a crop harvesting machine includes a mesh filter which is coupled to an air intake of the...
7108738 Filter element and mounting method  
The present invention relates to an apparatus for filtering a gas or liquid stream such as a natural gas stream. The apparatus includes a closed vessel having a longitudinally extending length, an...
7097681 Structure of filtering bag combination  
An improved filtering bag combination having an increased area of filtering and a longer life of use. The improved structure includes a filtering member with multiple folds to cover a support...
6991665 Evertible filter wrap with straps  
A filter wrap for a cylindrical filter has a sheet with an interior side facing the filter when the sheet is wrapped on the filter, and an exterior side. It also has an edge defining a main...
6966444 Filter with snap-fit filter bag  
A filter element includes a bag ring which is snap fitted into the filter vessel sidewall and retains both the filter element and a filter basket in the desired location in the vessel until removed.
6802879 Vacuum collection bag and method of operation  
The present invention is an improved vacuum collection bag for vacuum cleaners and other appliances. By employing an impermeable bag and an air-permeable particle separator together with a tight...
6786947 Washable cloth vacuum cleaner filter bag having a resealable opening for emptying vacuumed debris  
A washable cloth vacuum cleaner filter bag for use on wet/dry vacuum cleaners and in central vacuum cleaner systems includes a first opening for receiving vacuumed debris, means for attaching the...
6706085 Filter bag cage  
A filter assembly for filtering particulates out of a stream of gas, which includes an elongated filter bag made out of fabric with a plurality of pleats intermediate its ends with a support cage...
6676722 Air filter assembly capable of top and bottom loading  
A baghouse filter having a filter media and an end cap is provided. The filter media has a longitudinal axis, and the end cap has an outer peripheral side wall. The side wall has first and second...
6626970 Wire filter cage  
An improved filter support structure for supporting filter media. The support structure includes two sections removably coupled together with an improved coupling assembly. The first section has a...
6576146 Filtration element employing improved backwash feature and method of utilizing same  
A diffuser rod for use in a filter stalk having deflector disks rigidly mounted thereon to deflect liquid radially during the backwash process is disclosed. A backwashable filter element...
6554138 Cleaning device  
The invention relates to a device for cleaning the filter surface of a filter element, through which the liquid to be filtered flows, during a filtration operation using a pressurised cleaning...
6547856 Filter system  
A vacuum cleaner having a reduced velocity chamber with a high velocity air inlet, an electric motor, a rotary blade driven by the motor to create a vacuum in the chamber, an outlet for exhausting...
6451079 Pocket filter having inner frames mounted within an outer frame  
The pocket filter exhibits an outer frame made of plastics material and several adjacent filter elements arranged in the outer frame. The outer frame is composed of opposing limb profiles, a base...
6364921 Air filter assembly for filtering air having particulate matter  
An air filter assembly for removing particulate matter from an incoming dirty air stream. The assembly includes a housing having an inlet, an outlet, a dirty air chamber and a clean air chamber...
6358292 Pleated filter element with reusable mounting plate  
A filter cartridge for use in a filter apparatus having a tube sheet is provided. The filter cartridge has a tubular filter with opposite ends, a mounting cap and a mounting plate. The mounting...
6342084 Vacuum cleaner  
A vacuum cleaner apparatus (10) is provided which includes a vacuum motor (16), an air pervious membrane (26) and an air pervious material collection bag (22). The vacuum motor (16) is arranged to...
6309552 Slack filter tube having an internal resilient support extending there through  
A filter tube for use in earth coated type filters includes a flexible permeable tubular sheet internally supported by a helical spring. The internal spring is connected between opposite ends of...
6217781 Applications for slack filter tube with tensioning means  
Slack end filtering tubes with tensioning members are utilized in an improved bump type filter employing a split inlet with an outlet and tube sheet at the lower slack end and a movable anchor...
6214072 Ceramic coated filter medium and internal support  
A filter comprising (i) a filter bag formed of a filter medium comprising glass fibers, the fibers being fixed to one another at crossover points by a ceramic binder coating, and (ii) a...
6179888 Hybrid filter bag assembly  
A filter bag assembly of hybrid construction is disclosed that reduces the height of the filter bag assembly as well as its overall cost. The assembly indicates an elongated filter body portion,...
6110243 Cleanable filter bag assembly  
The present invention is directed to novel filter bag assemblies comprising a support structure, such as a support cage of metal, plastic, or the like, and a filter media of expanded PTFE...
6051138 Slack filter tube with tensioning means  
A filter tube for use in earth coated type filters includes a flexible permeable tubular sheet internally supported by a helical spring which in one embodiment extends partially along the length...

Matches 1 - 50 out of 265 1 2 3 4 5 6 >