Micromotion Gmbh

Sphero, Inc.

Miles Keeney-Ritchie

Timothy J Cunningham

Ross MacGregor

Martin Andrew Schlosser

David Clarke

Judd C Nutting

Asher James Clinger

Douglas Webster

Nicole M Brush

Adam Short

David Kuhny

Robert Ferris

A gasket assembly is provided having a ring seal () and a ring joint gasket (). The ring seal () has an annular sealing body () and an annular outer seal portion () disposed on and defining an outer edge of the annular sealing body (). An annular inner seal portion () is disposed on and defines an inner edge of the annular sealing body (). A central bore () is defined by an annular surface () of the annular inner seal portion (). The ring joint gasket () has an inner surface () that engages the annular outer seal portion () of the ring seal (), wherein the ring joint gasket is insertable into a flange of a ring-type joint.

Apparatus and method for decreasing flow noise in ring-type joints

A method for temperature compensation of a test tone used in meter verification is provided. The method uses a drive amplifier to provide a drive signal to a drive circuit, wherein the drive circuit includes a drive mechanism in a meter assembly of a vibratory meter. The method measures a first maximum amplitude of the drive signal at a first temperature of the drive circuit, and measures a second maximum amplitude of the drive signal at a second temperature of the drive circuit. The method also determines a maximum amplitude-to-temperature relationship for the drive circuit based on the first maximum amplitude at the first temperature and the second maximum amplitude at the second temperature.

Temperature compensation of a test tone used in meter verification

A flowmeter () is provided having a sensor assembly () connected to meter electronics (), wherein the sensor assembly () comprises at least one driver () and at least one pickoff () and a variably modulated conduit () configured to change a flow area () therein.

Method and apparatus for modulating a flowpath

A multi-body self-propelled device can include a drive body and a coupled head. The drive body can include a spherical housing and an internal drive system within the spherical housing to propel the multi-body self-propelled device. The drive body can further include a magnet support assembly comprising a rotating portion including a plurality of magnets and a stationary portion comprising one or more magnets. The drive body can further include a yaw motor to drive the rotating portion of the magnet support assembly. The coupled head can include (i) a corresponding rotating portion comprising a plurality of magnets in magnetic interaction, through the spherical housing, with the plurality of magnets of the magnet support assembly, and (ii) a corresponding stationary portion comprising one or more magnets in magnetic interaction with the one or more magnets of the magnet support assembly.

Multi-body self propelled device with magnetic yaw control

Growing community of inventors

Boulder, CO, United States of America

Miles Keeney-Ritchie