Pecofacet (us), Inc.

Perry Equipment Corporation

Parker-hannifin Corporation

Parker Hannifin Filtration (us), Inc.

Pecofacet, Inc.

Daniel M Cloud

David Jack Burns

Stephen Jeane

Tyler Glenn Boswell

Artimus Charles Jones

John A Krogue

Jack David Burns

James G McQuaid

Tyler G Boswell

Artimus C Jones

David J Burns

Improvements to filtration and vessels such as for filtration and coalescing of gas streams are shown. A filter element with a partial treated region and untreated region such as providing different surface energies or other filtration characteristics are provided. Various keying arrangements for compatibility and/or rotational locking are shown between the filtration vessel, a tubular coalescing baffle, and/or filter element. The tubular coalescing baffle also may include non-louvered pore structure, which provides for more even flow in a two stage type filtration vessel to prevent premature exiting and reduction of flow velocities along the second stage, and/or may additionally or alternatively include drainage apertures such as drain slot formed along a gravitational bottom or otherwise to facilitate additional drainage of coalesced liquid as opposed to letting such liquid be forced through fluid velocity toward the open end of the tubular baffle.

Filter elements, coalescing baffles, filtration vessel and methods

A filtration vessel is provided with improved sealing surfaces and alignment methods. The sealing surface is provided by a perforated sleeve within the filtration vessel. An alignment mechanism is provided which allows for improved servicing of the filtration vessel.

Enhanced filter support basket

Multi-stage filtration apparatus is provided. A fluid is forced through different filter stage elements allowing for removal of various contaminants from the fluid.

Multi-stage filter element assembly

A filter element having an end cap is provided with a seal that can better accommodate non-round holes. The seal may be a chevron type seal and/or other similar seal having a sealing flange for forming a radial seal. Methods of replacing a filter having an O-ring gasket to improve upon sealing are provided as well as filtration systems employing the filter element.

Seal devices for filters

Multi-stage filter element

A filtration device that includes a pressure vessel having an inlet and an outlet, the filtration device configured to filter a pressurized fluid stream. In an embodiment, the filtration device has at least one disk-shaped filter element housed within the pressure vessel arranged to filter fluid flowing from the inlet to the outlet, and an inlet flow tube disposed within the pressure vessel proximate the inlet tube, wherein the inlet flow tube is configured to direct the pressurized fluid stream from the inlet tube towards a central portion of the at least one disk-shaped filter element.

Natural gas production filtration vessel and assembly

A filter element that includes a disk-shaped filter medium having an axially upstream surface, an axially downstream surface, and an outer peripheral surface extending axially therebetween. An embodiment of the filter medium has a radial inlet flow surface formed along the outer peripheral surface. Further, there is an inlet flow surface formed along the axially upstream surface, wherein a fluid is able to flow both radially and axially through the filter element.

Disk-shaped gas production filter elements

A contaminant adsorption filter element is provided that includes a self-assembled monolayers on mesoporous supports (SAMMS) contained in a filter element having a plurality of pockets such as a fluted filter media. The plurality of pockets are filled with mesoporous material that is functionalized for a target contaminant. A method of making a filter element having mesoporous material filled flutes is also provided.

Contaminant adsorbent fluted filter element

An apparatus for use in the treatment of contaminated fluid is provided. The apparatus includes an outer element into which contaminated fluid flows and an inner element positioned in substantial axial alignment within the outer element and in spaced relations thereto. The apparatus also includes, between its ends, a pathway defined by an interior surface of the inner element and along which treated fluid may be directed out from the apparatus. A waste nanoadsorbent material can be provided between the outer element and the inner element, for use in removing contaminants within the fluid flowing through the apparatus. A method for the treatment of contaminated fluid is also provided.

Growing community of inventors

Weatherford, TX, United States of America

Daniel M Cloud