Honeywell International Inc.

Pascal Schweizer

Marek Gierczak

Christophe Le Moing

Remy Chaumont

Richard M Andrews

Michael James Shelley

Christopher Kenney

Andy Mark Nicol

Mark Clifford Buckley

Amar Nanda

Stefan Simon

Alex Crawford

Christophe LeMoing

Kenneth Allan

Adrian Kettle

Antoine Neveux

Apparatus and associated methods relate to measuring position and displacement of a 2D surface magnet array of at least three adjacent magnetic north and south tracks with an acute angle versus its motion displacement relative to a magnetic field sensor (e.g., magnetic sensing probe). In an illustrative example, the geometry of the 2D surface magnet array may be planar with adjacent and alternating north and south pole regions. In some embodiments, the 2D surface magnet array geometry may take the form of (1) an axial cylindrical helical multipole magnet array having individually magnetized layers that are oriented in helical shape, or (2) a radial disk spiral multipole magnet array with at least three adjacent north and south tracks oriented as a spiral shape.

Off-axis magnetic angular sensor using a magnetic sensing probe and multi-pole magnet array

Apparatus and associated methods relate to a housing having a deformable membrane configured to interface with a programming module of an industrial product, where the deformable membrane includes a waved surface designed to deform under the finger pressure of a human user. In an illustrative example, the housing may be formed of a rigid material (e.g., polyamide) to serve as a protective barrier for the industrial product. The waved surface may have one or more waves (e.g., 7) that may possess certain dimensions and deformation parameters that are designed to allow a user to engage a programming switch via the deformable membrane. A user may advantageously provide input to the programming module via the deformable membrane without having to access the internal areas of the industrial product, thus avoiding the risk of damaging or interfering with the internal mechanisms and systems of the industrial product.

Protective housing for configuring a programming module of an industrial product

A measurement assembly for determining a torque applied to a shaft including a disk coupled to a motor such that the motor is to drive rotation of the disk about a central axis. The measurement assembly also includes a first ring and second ring coupled to the disk and the shaft, respectively, and a sensor unit to measure a rotational displacement between the first and second rings about the central axis. The measurement assembly further includes one or more deformable members coupled between the disk and the shaft, each including a pair of ends and a body extending therebetween. For each deformable member, one of the ends is coupled to the shaft and the other end is coupled to the disk such that a rotation of the shaft relative to the disk about the central axis is to cause the deformation of the body.

Torque measurement assemblies

A torque measurement system for measuring a torque acting on a rotatable shaft is provided. The torque measurement system includes a first housing portion having a first end adapted to be fixedly coupled to the rotatable shaft and a second end. The torque measurement system includes a second housing portion having a first end spaced apart from the second end of the first housing portion so as to define a gap between the first housing portion and the second housing portion. The second housing portion is adapted to be fixedly coupled to the rotatable shaft. The torque measurement system includes at least one sensor that observes at least one of the second end of the first housing portion, the first end of the second housing portion and the gap and generates sensor signals based on the observation. The sensor signals are indicative of a torque acting on the rotatable shaft.

Systems and methods for measuring torque on rotating shaft

Apparatus and associated methods relate to an autonomous controllable valve system for providing turbulent flow to a cleaning solution during a valve-cleaning operation, the valve system includes a valve and a valve controller, the valve has an MR sensor array arranged to receive a magnetic field from a magnet coupled to the valve stem, the MR sensor array generating signals indicative of a valve stem position, the valve controller receiving the position signals and generating a control signal for a valve actuator to move the valve stem to a cleaning position between a closed position and a maximal-open position. The cleaning position may be less than twenty percent of a distance between the closed position and the maximal open position. In an illustrative embodiment, the cleaning position may be predetermined to cause a turbulent flow of the cleaning solution.

Autonomous valve control and monitoring

Apparatus and associated methods relate to a Metered-Commodity Consumption Meter (MCCM) utilizing a rotationally occluded optical beam to simultaneously measure flow/consumption and verify operational integrity. In accordance with an exemplary embodiment, an existing MCCM may be retrofit by sealably attaching a module containing an optical system which may generate one or more optical beams. Each optical beam may have a defined optical path originating from an optical source and terminating at an optical sensor within the module. In an exemplary embodiment, a Rotational Retrofit Member (RRM) may be attachable to a rotational metering gear responsive to a flow/consumption of the metered commodity. The RRM may have an occluding blade which may partially occlude the optical beams periodically when the RRM rotates. In various embodiments, the MCCM may be retrofit to make the measurement of the metered commodity impervious to external magnetic fields.

Magnetically-impervious retrofit kit for a metered-commodity consumption meter

Passive entry sensor systems and associated sensors are disclosed. The system sensor is locatable in the handle of a door or like structure and can provide an electromagnetic radiation beam transmitted either along the length of the handle between opposite ends thereof or between the handle and the door such that the sensor can detect at least a partial interruption of the beam by a user actuating the handle. The system can include an independent optical locking switch for actuation by a user to lock the door which locking switch comprises a shutter for intercepting the beam so as to flag the sensor. The system can include a power-up switch for actuation by a user to power-up the system, back-up switches for detecting a pull on the handle, indicators for indicating system status to the user, and backlight and ground light lighting.

Passive entry sensor system

A keyless access sensor system for use with a keyless access control mechanism (KACM) is described for controlling the operation of a locking device. The KACM receives a signal from a sensor device for keyless access to create a first output signal before the user has begun any action on the handle in order to open the door. The first output signal is sent to a general processor, which initiates a recognition process and, after recognition of the authorized user the processor then generates an unlocking signal which unlocks the locking device before the authorized user will have fully accomplished the action of opening the door. Thus the authorized user is allowed to open the door without any specific un-ergonomic and time-consuming additional action to the simple action of actuating the handle to open the door. The second signal is generated by a device, such as a fob, card or the like, carrying a unique digital or analog identification in response to RF or IR interrogation from the general processor after it receives the output signal from the sensor device for keyless access.

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Montbonnot, France

Pascal Schweizer