Fisher Controls International LLC

Benjamin Uriah Good

Wade Jonathon Helfer

Shannon Eugene Jelken

David John Koester

Mark Allen Rachuy

Paul Russell Dalluge

Andrew John Olson

Paul Russel Dalluge

Ronald Ray Brestel

Andrew John Olsen

Actuator bracket having a sensor is disclosed. An example apparatus includes a bracket to couple a controller to an actuator. The bracket has a first end, a second end opposite the first end, and a first side extending from the first end to the second end. The first end is to couple to an actuator and the second end is to couple to a controller. The apparatus also includes a first sensor coupled to the first side at the first end of the bracket. The first sensor is to measure a characteristic of the first end when the bracket is coupled to the actuator.

Actuator bracket having a sensor

Actuator bracket having a sensor is disclosed. An example apparatus includes a bracket to couple to a controller at a first location and to couple to an actuator at a second location different than the first location. The bracket includes cavities defined by ribs of a first side. The apparatus also includes a first sensor coupled to the bracket adjacent the first location. The first sensor is to measure a characteristic of a portion of the bracket adjacent the first location.

Actuator bracket having a sensor is disclosed. An example apparatus includes a bracket having a first side and a second side opposite the first side. The first side is to couple to a first surface of an actuator. The second side is to couple to a controller. The apparatus also includes a first sensor coupled to the first side of the bracket. When the bracket is coupled to the first surface of the actuator, the first sensor is adjacent the first surface to measure a characteristic of the first surface of the actuator.

Flexible seals for process control valves are disclosed. An example disclosed seal includes a seal for use with a butterfly valve. The example seal includes a substantially flexible ring-shaped carrier configured to be moveably fixed within the butterfly valve and to surround a flow control aperture therein. The example seal includes a seal stiffener adjacent the substantially flexible ring-shaped carrier to increase the stiffness of the substantially flexible ring-shaped carrier in a first flow direction. The example seal includes a substantially rigid seal ring to engage an opposing surface.

Flexible seals for process control valves

Flexible seals for process control valves are disclosed. An example disclosed seal includes a seal for use with a butterfly valve. The example seal includes a substantially flexible ring-shaped carrier configured to be fixed within the butterfly valve and to surround a flow control aperture therein. Additionally, the seal includes a ring-shaped cartridge coupled to an inner diameter of the ring-shaped carrier. The cartridge includes a first portion and a second portion coupled to the first portion to define a circumferential opening to hold a seal ring.

Collets for coupling rotary actuators to valves are disclosed. An example shaft coupling assembly includes an elongated member having a first end and a second end, in which the first end includes a coupling portion having a first opening configured to receive a rectangular shaft. The coupling portion includes at least one flexible member having an arcuate outer surface and a first inner surface adjacent a second inner surface that at least partially define the first opening. At least a portion of the first inner surface is to engage a first side of the rectangular shaft and at least a portion of the second inner surface is to engage a second side of the rectangular shaft. The shaft coupling assembly further includes a sleeve having a second opening to receive the elongated member and a tapered third opening configured to receive the coupling portion.

Growing community of inventors

Marshalltown, IA, United States of America

Benjamin Uriah Good