Outland Technologies (usa) Inc.

M and M Technologies Limited

Other

Outland Technologies, Inc.

James B Klassen

A pump comprises a driving rotor and a driven rotor that are positioned in a housing such that, as the driving rotor and the driven rotor rotate, the teeth of the driving rotor and the teeth of the driven rotor mesh to form a positive displacement seal. The teeth of the driving rotor and the driven rotor are configured such that seals between the inlet side and the discharge side of the pump are formed between only the leading surfaces of the teeth of the driving rotor and the trailing surfaces of the teeth of the driven rotor.

Gear pump

A device to convert energy having exterior and interior rotors where the number of legs (&#x39b;) of an interior rotor divided by the number of chambers (X) defined by the fins of the outer rotor is equal to the effective radius of the inner reference circle rdivided by the effective radius of the outer reference circle r(i.e. &#x39b;/X=r/r). Where the surface of the fins of the outer rotor and the toe and heel portion of the interior rotor allow for a sealed chamber for a finite amount of rotation of the inner and outer rotors.

Rotary positive displacement device

A flow meter comprising a rotor assembly that is comprised of two rotors having axis of rotation offset from collinear where the two rotors define operating chambers that changing volume with respects to rotation and allow fluid to pass from an inlet port to an outlet port when the number of rotation is indicated the volumetric flow therethrough.

Positive displacement flow meter method and apparatus

A positive displacement device that incorporates two rotors that are offset from collinear and each comprising a first and second set of vanes where the engagement surfaces of the first set of vanes are adapted to only engage when the rotors are in the top dead center location and the second set of lobes of each rotor only engage one another at the bottom dead center position of rotataion.

Minimal contact seal positive displacement device method and apparatus

An improved rotary engine and method for determining the contours of the sealing surfaces thereof. The improved engine provides for maintaining a predetermined, optimal gap between the sealing surfaces during rotation. The gap may be parallel or angled, and may be positive or negative so as to form an interference engagement. The rotors of the engine may be provided with mirror-image sealing surfaces so as to prevent development of excessive back-lash and clearance, and also to permit efficient reverse operation. The sealing surfaces may also be provided with recesses for interrupting the seal at predetermined points in the rotational cycle, for enhanced wear characteristics and/or to accommodate abrasive or shear-sensitive fluids.

Rotary engine and method for determining engagement surface contours therefor

Method for determining engagement surface contours for a rotor of an engine

A machine to convert energy providing positive displacement of a fluid contained in operating chambers. The machine can either increase the pressure of a fluid or extract energy from a pressure differential to a rotating shaft. The machine having desirable balance features about various axis of the rotors. The machine additionally having desirable axial flow characteristics to pass fluids substantially in the axial direction.

Growing community of inventors

Lynden, WA, United States of America

James B Klassen