8results about "Indication apparatus" patented technology

The present invention concerns an electromagnetic motor system for driving an indicator (16) in front of a display panel (4). The system comprises: an electromagnetic motor comprising a stator (6) and a rotor (7), the stator being arranged to face a first side of the display panel, and comprising coils, the rotor being arranged to face a second, opposite side of the display panel, and shaped as a ring to allow a readable area on the second side of the display panel (4) to be seen at least through an inner region of the ring, the rotor (7) comprising a set of rotor magnets placed along the ring; a guide arrangement (8) configured to hold the rotor (7) in a given position with respect to the display panel while allowing the rotor to be rotated with respect to a rotor rotation axis; an indicator (16) coupled to, or integrally formed with the rotor (7) such that the indicator is arranged to rotate with respect to the rotor rotation axis when the rotor (7) is rotated as a result of stimulating the coils (13); a sensor system (9) configured to determine rotation-related information of the rotor (7); and a control module (10) configured to feed electrical signals to the coils to stimulate them based on at least the rotation-related information from the sensor system (9).

The utility model belongs to meter hairspring technical field, and disclose a kind of combined meter hairspring assembly, including hairspring chassis, rotationally connected with the shaft in the top center position of hairspring chassis, hairspring chassis is provided with hairspring main body, the outside end surface of hairspring main body is fixedly connected with locating post, the inside end surface of hairspring main body is fixedly connected with intermediate block, cooperation slot is opened in intermediate block, cooperation block is provided in cooperation slot, cooperation block is fixed on the outside of shaft, the outside of shaft is equipped with connecting sleeve, the outside wall of connecting sleeve is fixedly connected with the multiple top face limit board of evenly distributed, by rotating ring, positioning block can be made to leave the positioning slot on positioning plug-in board, plug-in rod can also be made to leave the insertion hole on locating post, connecting sleeve, top face limit board, side limit board and other structures can be moved upwards and detached, and then detach hairspring main body, and hairspring main body can be quickly disassembled.

Mechanical position indicator (100) for representing an actuation state of an actuator of automation technology, comprising: an indicating element (110) for representing said actuation state; wherein said actuation state is represented by a linear position (113) of said indicating element, wherein said linear position of said indicating element has a first limit (111) and a second limit (112), wherein said first limit is fix, wherein the mechanical position indicator comprises a slidable mask at least partially surrounding said indicating element in a cross section, wherein the mask is set up to indicate a position of said second limit.

The present invention relates to an electromagnetic motor system for driving an indicator (16) in front of a display panel (4). The system comprises: an electromagnetic motor including a stator (6) and a rotor (7), the stator being configured to face a first side of the display panel and including coils, the rotor being configured to face a second opposite side of the display panel and being formed as a ring to allow a readable area on the second side of the display panel (4) to be seen at least through the inner region of the ring, the rotor (7) including a set of rotor magnets placed along the ring; a guide (8) configured to hold the rotor (7) in a given position relative to the display panel while allowing the rotor to rotate relative to a rotor rotation axis; an indicator (16) coupled to or integrally formed with the rotor (7) such that the indicator is configured to rotate relative to the rotor rotation axis when the rotor (7) rotates due to the excitation coil (13); a sensor system (9) configured to determine rotation-related information of the rotor (7); and a control module (10) configured to feed an electrical signal to the coil to excite the coil, at least based on the rotation-related information from the sensor system (9).

Methods and apparatus for electronic sensor adjustment are disclosed. A disclosed example sensor device for use with an asset includes a housing coupled to the asset, a data acquisition sensor to provide a first sensor output, a position sensor to provide a second sensor output, the position sensor having a movable portion, and programmable circuitry to execute instructions to determine an offset of the movable portion based on the second sensor output for adjusting the first sensor output, and adjust the first sensor output based on the offset.

To provide a measured value monitoring system capable of rapidly grasping a change in a situation inside a plant, while realizing improved power saving.SOLUTION: A measured value monitoring system comprises an indication value acquisition device for outputting a measured value; and a monitoring device for transmitting a down-link signal to the indication value acquisition device, while receiving an up-link signal from the indication value acquisition device. The indication value acquisition device comprises an acquisition part, an up-link transmission control part for transmitting the measured value to the monitoring device in first transmission timing (Tx) that is periodical, a down-link reception control part for shifting the down-link signal from the monitoring device to a receivable state in first reception timing (Rx) after the first transmission timing (Tx), and a state control part for controlling a state between a normal state and a low power-consumption state. The up-link transmission control part transmits the measured value in second transmission timing (tx) different from the first transmission timing (Tx), when the down-link reception control part receives the down-link signal.SELECTED DRAWING: Figure 7

Measuring instrument for measuring and evaluating a physical quantity, comprising a measuring element for detecting the physical quantity, wherein the measuring element moves according to the physical quantity, a pointer mechanism (2) which rotates a pointer (8) in a pointer plane about a pointer axis according to the movement of the measuring element, wherein the pointer (8) is provided with a switching magnet (9), and a first and a second support component (41, 42) which are rotatably adjustable about the pointer axis, lie in a plane parallel to the pointer plane and each is provided with a bistable reed switch (511, 521) actuated by the switching magnet (9), wherein the longitudinal axes of both reed switches (511, 521) do not pass through the pointer axis, and wherein the distance from the longitudinal axis of the first reed switch (511) to the pointer axis is less than the distance from the longitudinal axis of the second reed switch (521) to the pointer axis.