General Electric Company

Other

Robert D Jones

Timothy B Jones

Lori D Jones

Kurt Kramer Schleif

Andrew David Ellis

James O Easley

Philip Michael Caruso

Seung-Woo Choi

Jong Youn Pak

Donald Shaw

Mario Joseph Arceneaux

Michael Allen Ball

Matthew Ryan Ferslew

Andrew Clifford Hart

Fernando Jorge Casanova

Josef Scott Cummins

Fabian Gubelmann

Francesco Soranna

Gregory Quentin Brown

Roman Stefan Peter

Thomas Gloor

Stephen Paul Wassynger

Cale Brittain

Lori D Wilkes

A milling device for machining a slot into an inner surface of a casing for a gas turbine engine. The milling device includes a frame assembly including multiple structural guides configured to engage structural features on the inner surface of the casing to maintain an axial position of the milling device relative to a longitudinal axis of the casing. The milling device also includes a milling cutter coupled to the frame assembly. The milling device is configured to be displaced in a circumferential direction relative to the longitudinal axis to machine the slot, via the milling cutter, along the inner surface of the casing in the circumferential direction.

System and method for machining a slot in an inner surface of a casing for a gas turbine engine

A measurement system for a gas turbine engine is provided. The measurement system comprises a sensor assembly. The measurement system also includes multiple sensors coupled to the sensor assembly. The sensor assembly is configured to be removably inserted within a space defined by a circumferential track embedded within an inner diameter of a casing of the gas turbine engine without having to disassemble the casing.

System and method for removably inserting a sensor assembly into a compressor casing

A mounting member for a sensor for a turbomachine having an axis is disclosed. The mounting member includes a body configured to mount to a portion of a circumferential interior surface of a casing of the turbomachine. An opening extends through a radially inner surface of the body, and is configured to position the sensor facing radially inward relative to the axis. A passage in the body extends longitudinally through the body to route a communications lead of the sensor circumferentially relative to the circumferential interior surface of the casing.

Sensor mounting for circumferential interior surface of turbomachine casing

A casing for a turbomachine is disclosed. The casing includes a casing body including an interior surface and an exterior surface. At least one sensor is coupled relative to the interior surface of the body, the at least one sensor at most only partially extending through the body. A communications lead is operatively coupled to the at least one sensor, and extends circumferentially along the interior surface of the body.

Systems and methods for sensors on circumferential interior surface of turbomachine casing

A mounting system for a tool for machining a half-shell casing of a turbomachine is disclosed. The mounting system includes a base frame including a mounting element configured to fixedly mount the base frame to the half-shell casing, wherein the base frame spans at least a portion of the half-shell casing. A tool mount includes a first end pivotally coupled to the base frame to pivot about a pivot axis that is substantially parallel relative to an axis of the half-shell casing, and a second end configured to couple to and position the tool for machining the half-shell casing.

Mounting system for tool for machining circumferential interior surface of turbomachine casing

A turbine is provided and includes a rotor, which is rotatable about a centerline thereof, a sensor to measure a condition at a point of measurement interest defined on the rotor at a radial distance from the centerline, a communication system by which condition measurements are transmittable from the sensor to a non-rotating recording system and a probe holder to secure the sensor and a portion of the communication system on the rotor proximate to the point of measurement interest.

Sensor packaging for turbine engine

A sensor is provided and includes a body disposed at a point of measurement interest on a rotor at a radial distance from a centerline thereof and having a substantially cylindrical shape and first and second opposing ends and a sensing end coupled to one of the first and second opposing ends, the other of the first and second opposing ends being coupled to a communication system, the sensing end including a sensing device configured to generate a signal reflective of a detected condition at the point of measurement interest, and at least one of the first and the second opposing ends being formed to define a shoulder portion for absorbing gravitational loading.

Sensor with G-load absorbing shoulder

A communication system is provided and includes a sensor to measure a condition at a point of measurement interest defined on a rotor of a turbine at a radial distance from a centerline about which the rotor is rotatable, wiring disposed on the rotor at a radial distance from the centerline, the wiring including a first wiring section coupled to the sensor, a second wiring section and a first connection by which the first and second wiring sections are connectable, a second connection by which the second wiring section transmits a signal reflective of the detected condition to a non-rotating recording element and a temperature compensation module disposed on the second wiring section to adjust the signal.

Communication system for turbine engine

Specimen cup holder

A device for holding and positioning a specimen cup for collection of a biological specimen with a ring (18) with a handle (14) attached by a hinge (24). The ring (18) receives and securely supports a specimen cup. The hinge (24) allows the handle (14) to assume folded or extended positions relative to the ring (18). The handle (14) extends outward and upward from the ring (18) when in use, thereby, removing one's hand from the specimen cup. One can then more easily hold and position the specimen cup without soiling their hand with the specimen. The hinge (24) also allows the handle (14) to be folded and secured to the ring (18) to facilitate packaging.

Combined specimen cup and detachable handle

Growing community of inventors

Ardmore, OK, United States of America

Robert D Jones