Patents Assigned to TDC Filter Manufacturing, Inc.
-
Patent number: 9050546Abstract: A waterproof and salt repellant media for use in a gas turbine intake filter is provided. The media includes a first composite material layer having a polypropylene melt-blown layer and a polypropylene spun-bond layer, and a second composite material layer having a polyester spun-bond material coated with PTFE.Type: GrantFiled: December 27, 2012Date of Patent: June 9, 2015Assignee: TDC Filter Manufacturing, Inc.Inventor: Yu Li
-
Publication number: 20140190137Abstract: A filter media for use in coastal and other high humidity areas is provided. The media includes a first composite material layer having a melt-blown material layer, and a second composite material layer having a polyester layer and an electrospun nano fiber layer laminated to the polyester layer.Type: ApplicationFiled: January 8, 2014Publication date: July 10, 2014Applicant: TDC Filter Manufacturing, Inc.Inventor: Yu Li
-
Publication number: 20130174736Abstract: A waterproof and salt repellant media for use in a gas turbine intake filter is provided. The media includes a first composite material layer having a polypropylene melt-blown layer and a polypropylene spun-bond layer, and a second composite material layer having a polyester spun-bond material coated with PTFE.Type: ApplicationFiled: December 27, 2012Publication date: July 11, 2013Applicant: TDC Filter Manufacturing, Inc.Inventor: TDC Filter Manufacturing, Inc.
-
Publication number: 20110162336Abstract: A filter for particle cleaning of impurities in gas flows must be compact and also as effective as possible, including having a pressure drop as low as possible. According to the invention, such filters are composed of three ring-shaped and pleated filter elements, comprising an outermost (4), a middle (5) and an innermost filter element (6) said filters being held together at the inlet side (1, 12) and outlet side (9, 10) of the filter, respectively. Hereby, gas may be supplied to the exterior of the filter as well as to the spaces (8) between the innermost filter element (6) and the middle filter element (5), and this gas will be discharged (14) both from the central filter chamber (15) and from the chamber (17) between the middle filter element (5) and the outermost filter element (4).Type: ApplicationFiled: November 12, 2010Publication date: July 7, 2011Applicant: TDC FILTER MANUFACTURING, INC.Inventor: Jørgen Bech Poulsen
-
Patent number: 7670403Abstract: A device for adapting a cover for an existing air filter assembly to seal an end portion of a replacement cylindrical air filter having a round cross-sectional shape is disclosed. The cover has a plate with a radially inner convex guide separated from a radially outer convex guide by a concave receiver, a tightening member connected to the plate, and a catch having a first end movably connected to the tightening member, and the catch having a second end configured to engage a keeper, the tightening member adjustable to vary a distance between the catch and the plate. An adaptor is attachable to the plate of the cover. The adaptor has a first side for engagement with the plate and an opposing second side for engagement with an end portion of a cylindrical filter. The first side has a sealing surface extending radially inwardly from a peripheral edge.Type: GrantFiled: June 9, 2008Date of Patent: March 2, 2010Assignee: TDC Filter Manufacturing, Inc.Inventors: Daniel P. Modesto, David R. Sauer
-
Patent number: 7670398Abstract: 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 a plurality of fingers (72) thereon. A high head, e.g., the apex, formed by a bead (80) in the fingers (72) permits better sealing between the filter (10) and the filter's support housing.Type: GrantFiled: March 28, 2007Date of Patent: March 2, 2010Assignee: TDC Filter Manufacturing, Inc.Inventor: Daniel Modesto
-
Publication number: 20080236113Abstract: A device for adapting a cover for an existing air filter assembly to seal an end portion of a replacement cylindrical air filter having a round cross-sectional shape is disclosed. The cover has a plate with a radially inner convex guide separated from a radially outer convex guide by a concave receiver, a tightening member connected to the plate, and a catch having a first end movably connected to the tightening member, and the catch having a second end configured to engage a keeper, the tightening member adjustable to vary a distance between the catch and the plate. An adaptor is attachable to the plate of the cover. The adaptor has a first side for engagement with the plate and an opposing second side for engagement with an end portion of a cylindrical filter. The first side has a sealing surface extending radially inwardly from a peripheral edge.Type: ApplicationFiled: June 9, 2008Publication date: October 2, 2008Applicant: TDC FILTER MANUFACTURING, INC.Inventors: Daniel P. Modesto, David R. Sauer
-
Patent number: 7404839Abstract: A device for adapting a cover for an existing air filter assembly to seal an end portion of a replacement cylindrical air filter having a round cross-sectional shape is disclosed. The cover has a plate with a radially inner convex guide separated from a radially outer convex guide by a concave receiver, a tightening member connected to the plate, and a catch having a first end movably connected to the tightening member, and the catch having a second end configured to engage a keeper, the tightening member adjustable to vary a distance between the catch and the plate. An adaptor is attachable to the plate of the cover. The adaptor has a first side for engagement with the plate and an opposing second side for engagement with an end portion of a cylindrical filter. The first side has a sealing surface extending radially inwardly from a peripheral edge.Type: GrantFiled: March 17, 2006Date of Patent: July 29, 2008Assignee: TDC Filter Manufacturing, Inc.Inventors: Daniel P. Modesto, David R. Sauer
-
Publication number: 20070227106Abstract: 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 a plurality of fingers (72) thereon. A high head, e.g., the apex, formed by a bead (80) in the fingers (72) permits better sealing between the filter (10) and the filter's support housing.Type: ApplicationFiled: March 28, 2007Publication date: October 4, 2007Applicant: TDC FILTER MANUFACTURING, INC.Inventor: Daniel Modesto
-
Patent number: D698017Type: GrantFiled: July 25, 2012Date of Patent: January 21, 2014Assignee: TDC Filter Manufacturing, Inc.Inventor: Daniel Modesto