Abstract: A refrigerating device is provided which can improve COP when a required load is 50% of a maximum load or below. When the load required of a common evaporator is 50% or less, a control unit stops a second compressor and controls the volume of a first compressor. Accordingly, it becomes possible to improve COP when the required load is equal to or below 50% as compared to the case of controlling the first and second compressors simultaneously to a low volume.

Abstract: A desiccant air conditioner has a high energy efficiency due to the absence of excessive heat loss due to ventilation. In order to meet this requirement, the desiccant air conditioner is equipped with a honeycomb rotor wash-coated with agents having capabilities of absorptions of humidity, carbon dioxide and nitrogen, and this honeycomb rotor is divided into at least an absorption zone and a desorption zone. The air in a room is, after being passed through the absorption zone, fed back to the room, and the air which is passed through the desorption zone is exhausted into outside of the room. In this way, carbon dioxide and nitrogen in a room, the latter quantity being corresponded to that of the consumed oxygen in the room, are exhausted into outside of the room, allowing to exhaust carbon dioxide and at the same time to keep the oxygen density to within an allowed limit without the need of excessive ventilation.

Abstract: An improved solution for cooling a data center is provided. In an embodiment of the invention, a data center design that combines physical segregation of hot and cold air streams together with a data hall variable air volume system is provided. The invention is a data center design that resolves air management issues of re-circulation, bypass and load balance. Bypass is airflow supplied by the cooling units that directly returns without cooling servers. Recirculation airflow is server discharge warm air that returns directly without being cooled. Load balance is supplying the required server airflow. An embodiment includes physical segregation of cold and hot air streams and by providing variable air volume to match server load. Air segregation is done by enclosing the hot aisle end and above the cabinets. The air conditioning system provides variable air volume to the data hall (cold side) to meet server demands.

Abstract: An apparatus for producing flake ice from a liquid is proposed, which apparatus is equipped with a rotatably disposed evaporator roller, a shaft on the evaporator roller that transmits torque from a drive to the evaporator roller, at least two bearing bushings which are permanently disposed on the apparatus and in which the shaft is rotatably received and mounted, a scraper for stripping ice that has been formed from the liquid at the surface of the evaporator roller, a pan that is open at the top and receives the liquid to be frozen, wherein the pan is able to be inserted or slid in one piece onto the bearing bushings or onto additional coupling elements disposed on the shaft or onto the bearing bushings or directly onto the shaft, and is detachable therefrom.

Abstract: A refrigerator that is capable of easily operating a storage chamber (30) where cooling is carried out independently from a cold chamber (10) is disclosed. The refrigerator includes a refrigerator body having a cold chamber (10) defined therein and a storage chamber (30) disposed in the cold chamber, a cool air generation chamber having a cooler and a fan (102) for supplying cool air mounted therein, a partition plate for partitioning the cold chamber (10) and the cool air generation chamber from each other, the partition plate having a main flow channel (103) for guiding the cool air supplied by the fan (102) to the cold chamber (10) and at least one cool air hole (201) located between the fan (102) and the main flow channel (103) for bypassing the cool air, and at least one bypass duct (200) for guiding the cool air bypassed through the at least one cool air hole (201) to the storage chamber (30).

Abstract: A method for sealing the pump-out hole of vacuum glass comprises: first preparing metal layer which is bonded with the glass plate at the outside surface of the glass plate around the pump-out hole; and air-tightly welding the sealing element and the metal layer around the pump-out hole by metal brazing technology after pumping. A structure and a device for sealing the pump-out hole of vacuum glass are also provided. The method can seal the pump-out hole reliably and firmly; the sealing structure is stable and has long service life; the welding between the sealing element and the metal layer can be completed instantly and the properties of the glass materials will not be affected.

Abstract: The invention relates to a process for manufacturing flat glass rich in lead oxide, comprising the continuous floating, in a float plant with a neutral gaseous atmosphere, of a glass comprising at least 30% lead oxide by weight on a bath of molten metal having a higher density than that of the glass. The invention allows flat glass rich in lead, useful for protection against X-rays, to be produced.

Abstract: The present invention relates to a method for producing synthetic quartz glass, comprising the steps of: providing a liquid SiO2 feedstock material (105), which comprises more than 70% by wt. of the octamethylcyclotetrasiloxane D4, vaporizing the SiO2 feedstock material (105) into a gaseous SiO2 feedstock vapor (107), converting the SiO2 feedstock vapor (107) into SiO2 particles, depositing the SiO2 particles on a deposition surface (160) while forming a SiO2 soot body (200), vitrifying the SiO2 soot body (200) while forming the synthetic quartz glass. According to the invention it is provided that vaporizing the heated SiO2 feedstock material (105) comprises an injection phase in an expansion chamber (125) in which the heated SiO2 feedstock material (105) is atomized into droplets, the droplets having a mean diameter of less than 5 pm, preferably less than 2 ?m.

Abstract: An apparatus for removably securing resilient cushioning and gripping support to a crochet hook to facilitate its manipulation. Handgrip sleeve for use with a crochet hook is a lightweight, resilient gripping sleeve having an interior cavity for the accommodation of a crochet hook. Complete with gripping members and an elastomeric composition, handgrip sleeve for use with a crochet hook provides increased comfort and decreased fatigue for a user during the completion of a handicraft project.

Abstract: A cleaning apparatus is provided. The cleaning apparatus includes a cabinet (2), front panel (4), control panel (8), and fringe frame (5). The cabinet (2) is opened at a surface thereof. The front panel (4) is installed on a side of the cabinet (2), and includes a cabinet cover (42) forming a laundry inserting hole and an outer cover (41) coupled to a front surface of the cabinet cover (42) and color treated on its front surface through painting. The control panel (8) is mounted on top of the front panel (4). The fringe frame (5) covers the edge portion of the front panel (4) and the control panel (8).

Abstract: A system for controlling a supply of ozone to a washing machine during operation thereof. The system comprising a washing machine having an internal drum for containing laundry and a quantity of a water. An ozone generator is connected to the washing machine and the ozone generator produces and supplies the produced ozone to the washing machine for ozonating the water. At least one sensor is provided for sensing a quantity of ozone exhausting from the washing machine during operation thereof, and the at least sensor being coupled to the ozone generator for interrupting production of ozone when a quantity of ozone exhausting from the washing machine exceeds a safe level.

Abstract: The present invention relates to a laundry washing apparatus and particularly to a laundry washing apparatus comprising a base that forms a lower face, front/rear plates that form front and rear directions, side plates that form both sides, and a top plate that forms an upper part, wherein the top plate is further furnished with a locking device that controls the locking state of the top plate by means of an external key insertion operation, so that theft of a payment apparatus installed on the top plate can be effectively prevented.

Abstract: A dry cleaning system arranged for washing articles employing a cleaning solution. The dry cleaning system includes a wash tank (2) for washing an article to be washed with a cleaning solution. The wash tank (2) is arranged for washing the article at an increased pressure compared to atmospheric pressure. The dry cleaning system includes a fluid displacement device (1), such as a pump, connected to the wash tank (2) and is arranged for transferring the cleaning solution through the dry cleaning system in a first operational mode. The fluid displacement device is arranged to reduce the pressure in the wash tank towards atmospheric pressure in a second operational mode.

Abstract: A washing machine in accordance with the present invention includes a mounting member disposed between a stator and a bearing housing. Thus, when a motor is rotated according to an operation of the washing machine, the transmission of vibration, which is generated by a repulsive force of the stator, to the bearing housing can be reduced efficiently. Accordingly, a tub coupled to the bearing housing can be prevented from vibrating due to the vibration of the stator, and noise due to the vibration of the tub can be reduced.

Abstract: Disclosed herein is a washing machine in which a balancer is directly mounted on a body of an inner tub without a front surface part of the inner tub. The washing machine includes an outer tub to store water, a body formed in a cylindrical shape provided with an opening at one surface thereof and provided in the outer tub, and a balancer connected to an inner diameter part at the opening of the body to reduce unbalance of the body generated during rotation of the body and to reinforce the body.

Abstract: A drawer block of a support system, the drawer block including at least one drawer accommodation including a housing defining a receptacle, a drawer including a lock having an actuator and a mechanism configured to lock the drawer in the receptacle of the drawer accommodation, and a receiver assembly that is electrically connected to the actuator and configured to convert an opening signal to an opening instruction for the actuator.

Abstract: A combination lock is provided, the combination lock having a rotary latch configured for rotation between a locked position and an unlocked position, the rotary latch rotating in a first plane; and a bolt configured for movement between a first position and a second position along a second plane the second plane being oriented at a different location than the first plane, the bolt engaging the rotary latch in the first position such that rotation of the rotary latch from the locked position to the unlocked position is prevented.

Abstract: A device for manufacturing or processing work pieces consists of a preform (4.1), with a mandrel (1a) that is supported rotatably and parallel to a longitudinal axis (x) of the device, an associated chuck (1b) for clamping the preform (4.1) as well as a spindle sleeve (2a) that can be coupled with the mandrel (1a) and can be moved along the longitudinal direction (x), and with a forming unit (3) for forming the preform (4.1). The chuck (1b) is designed in a rotational fashion in relation to the mandrel (1a).

Abstract: The invention relates to an apparatus (100) for positioning a tool (21) in a profile rolling machine, comprising a base (10) and at least one spindle (30) extending in a first bore (17) of the base as abutment for the tool (21). A retraction rod (25) serves as connection between the base and the tool (21). A tractive force for the retraction rod (25) is generated by an actuator (50) and the tool is pulled by the retraction rod (25) against a tool stop (23). The first bore (17) is locally expanded to form a cylinder chamber (12). A piston (40) is mounted in an axially displaceable manner in the chamber (12). A pressure medium (M) is introduced via a pressure connection (46) into the base (10) into the cylinder chamber (12) between the base and the piston (40) for applying a force (F1) on the piston (40).

Abstract: A programmable machine for roll forming metal decoiled from a roll of metal and cutting the panels at a desired angle is provided. The roll former can form male and female edges on the metal which are necessary for a metal roof. The machine has a notcher to notch the metal where it is to be cut in order to avoid difficulty in cutting through a male or female edge. An exit cutter is provided after the metal has been roll formed. The angle at which the exit cutter can cut is also calculated in the programmable computer. A measuring device for measuring the roof and transferring the data to the programmable machine for cutting the panels completes a system for automatically and accurately cutting the panels for the roof.

Abstract: A metal member manufacturing method is achieved by pressing a second region of a metal material without pressing a first region of the metal material, and pressing the first region without pressing the second region. The metal material has a hole formation region in which one through-hole is to be formed. The first region and the second region are contained in the hole formation region.

Abstract: The present invention relates to a B-shaped crimping die for a crimping tool. The crimping tool and the crimping die are used for crimping a plug with an electrical cable located therein into a B-shape. The crimping die comprises a first crimping die half and a second crimping die half. A B-shaped crimping contour is defined by the crimping die halves in a closed state. A first crimping contour part of the first crimping die half and a second crimping contour part of the second crimping die half together build the crimping contour. Two transition points are located at the transitions between the two crimping contour parts. According to the invention an opening angle of a contour of the second crimping die half increases at said transition points in moving direction of the first crimping die half during the crimping process.

Abstract: A machine is disclosed for the expansion of pipes for heat exchangers, including a machine frame equipped with a drive unit for pressing or pulling an expansion mandrel through a pipe as well as an expansion mandrel. In at least one embodiment, the machine includes at least one drive unit with at least one motor-driven drum as well as a band or wire guide which extends horizontally from an outlet of the drum and forwardly to the pipe, the drive unit including a set of lateral plates. In at least one embodiment, the drum is disposed between the lateral plates of the drive unit and is equipped with a band or a wire and is additionally adapted to press or pull a band or a wire with an expansion mandrel through a pipe, wherein the expansion mandrel is expandable.

Abstract: A die having adequate flexibility at an entirety thereof while maintaining rigidity of a design surface is presented. A die is a die for a machine press. The die is a die for pressing a work plate together with a contraposed die and forming the work plate into a target shape. The die is provided with a design block, a positioning block, and a plurality of rods. The design block has a design surface for transferring the target shape to the work plate. The positioning block is used for positioning the die relative to the contraposed die. The design block and the positioning block are connected by the plurality of rods.

Abstract: A moment calibrating apparatus (1) is provided with an elongated force transmitting member (6) for transmitting a force applied to the end portion thereof to a multi-component force gauge (5), a load applying mechanism (7) for applying a load without changing the direction of the force along a direction perpendicular to said end portion, and a calculation unit (8) for calculating a true moment free from the effect of a perpendicular load on the basis of the moment value around the axis in the direction orthogonal to the perpendicular direction, measured by the multi-component force gauge (5) under the condition that said perpendicular load along the direction perpendicular to said end portion is applied by the load applying mechanism (7), wherein a moment calibration of the multi-component force gauge (5) is performed using said true moment calculated by the calculation unit (8).

Abstract: A pressure indicating device for detecting and isolating leakage of toxic and/or pyrophoric gasses from within various packages is disclosed. The device can affix to a user port of a cylinder package. The device has a flexible disc-like structure which is fine tuned to outwardly flex in response to a build-up of pressure of the gas exerted against the disc-like structure. The flexed disc contacts a movable pin and pushes the push outwards from within the device. The outward movement of the pin pierces a paper seal extending over the device, thereby indicating a leak from within the valving of the package. The device withstands the pressure exerted against it, thereby also isolating the leak of the pressurized gas.

Abstract: Methods and systems are provided for a compressor including a crankcase. A condition of the compressor may be diagnosed based on a valve leak condition of the compressor based on piston motion within the crankcase. Once a diagnosis is made, appropriate remedial action can be taken to minimize severity.

Abstract: A sensor system that measures at least one parameter of water includes an electronics subsystem and includes a sensor housing electrically and mechanically coupled to the electronics subsystem. The sensor housing encloses a chamber that receives water via at least one inlet and that releases water via at least one outlet. At least one sensor has at least one electrode exposed to water in the chamber. A flow generator causes water to flow through the chamber. A plurality of objects within the chamber move in response to the water flow and abrasively clean the at least one electrode. Preferably, the sensor system includes a chlorine sensor having at least two electrodes. The electronics subsystem applies a first differential voltage between the two electrodes during a measurement interval and then applies a second differential voltage between the two electrodes during an interval following the measurement interval.

Abstract: Devices and methods are described for measuring formed blood component sedimentation rate. Some of the methods may use (1) centrifugal techniques for separating red blood cells from plasma and (2) video and/or still imaging capability. Both may be used alone or in combination to accelerate formed blood component sedimentation and to measure its rate. In one example, the method may advantageously enable rapid measurement of sedimentation rate using small blood sample volumes. Automated image analysis can be used to determine both sedimentation rate and hematocrit. Automated techniques may be used to compensate for effects of hematocrit on uncorrected sedimentation rate data.

Abstract: A method for control of an internal combustion engine includes generating, with a microelectromechanical system (MEMS) accelerometer, an acceleration signal representing vibrations of the internal combustion engine. An engine crank angle signal is generated based on the acceleration signal. The engine crank angle signal is compared with a target value. The internal combustion engine is adjusted based upon the comparing.

Abstract: A vehicle is provided with a controller and a fuel system having a fuel tank, a fuel level indicator (FLI), and a pressure sensor. The controller is configured to: pull a vacuum on the tank from an initial pressure to a reference pressure, and provide a diagnostic code in response to comparing a fuel level indicated by the FLI to a rate of pressure change in the tank. A method for performing a fuel level indicator (FLI) diagnostic for a vehicle is provided. A vacuum is pulled on the fuel tank from an initial pressure to a reference pressure. A diagnostic code is provided in response to comparing a fuel level indicated by an FLI to a rate of pressure change.

Abstract: A powered mobile test device for measuring loads supported by a running tire, said device being composed of a rigid frame carried by at least two carrying wheels to which a torque is applied, and having an axle which is fixed to the frame and which carries a test wheel for measuring the loads supported by said tire. The axle is connected to the frame by a loading actuator, a torque is applied to the test wheel, said torque applied to the test wheel is in the opposite direction to those applied to the carrying wheels, and a linkage system between the test wheel and the carrying wheels transmits at least some of the power developed by the braking torque applied to the test wheel or by the braking torques applied to the carrying wheels.

Abstract: A monitoring device for tires for vehicle wheels includes: an electronic unit; a connecting member configured for constraining the electronic unit to a tire, the connecting member being of one piece construction and including: a first and a second base portion, mutually separated by a separation region, each of the base portions having a respective base surface associable with an inner surface of a tire; and a housing portion in cooperation with the base portions defining a cavity for the electronic unit. The connecting member is deformable between an insertion condition of the electronic unit into the cavity and a retaining condition of the electronic unit in the cavity. The connecting member in the insertion condition is configured for enabling insertion of the electronic unit in the cavity when the base portions are not fastened to the inner surface of the tire.

Abstract: A tire pressure monitoring system (TPMS) wheel mounting bracket that is designed to attach a TPMS to an air flow tube having means for being attached to a vehicle wheel rim. The TPMS wheel mounting bracket includes a first end that terminates with a vertical section having a threaded bore, and a second end that terminates with a tube/bracket attachment bore. When a threaded bolt is inserted through a bracket attachment bore located on the TPMS and into the threaded bore on the vertical section, the TPMS is secured to the first end of the TPMS wheel mounting bracket. The tube/bracket attachment bore located on the second end is dimensioned to fit over the air inlet tube that is secured to the TPMS mounting bracket by means of a bolt.

Abstract: A method and system for detecting wind patterns in association with a cargo package airdrop. The method includes dispersing media into the atmosphere, tracking the dispersed media, wherein tracking includes at least one of using Sodar, Lidar, Radar, and optical imaging, determining a wind pattern proximate an airdrop landing using the tracked media, and determining an airdrop location position using the determined wind pattern.

Abstract: The present invention essentially comprises a system, method, computer program and combinations thereof to utilize dual-polarization generated data generally associated with weather and non-weather events for mapping data, producing geo-referenced data, producing mosaics, generation of precipitation masks, non-precipitation mask, and classification masks in general, production of vertical cross sections and predetermined fly throughs, producing short term forecasting, prediction of specific weather phenomenon, correcting or adjusting rain gauge data as well as quantitative precipitation estimation, and combining other meteorological data to correct or adjust estimated rainfall accumulation gathered by dual-polarization radar.

Abstract: A passive dynamic inertial rotor balance system including a plurality of balancing members fitted onto a rotor shaft at locations of predicted maximum shaft modal deflection. Each of the balancing members has at least one chamber and located within the at least one chamber is a plurality of movable weights and a viscous fluid. As the shaft accelerates toward an unbalance point, the weights move within the at least one chamber to a location which is opposite from the unbalance point. The viscous fluid provides damping for the movable weights to prevent excess movement within the chamber and to provide lubrication thereof. A system for self-correcting an unbalance of a turbomachinery rotor during rotation of the rotor and a method for balancing a rotor in a turbomachinery is also provided.

Abstract: A multi-axis force-balance accelerometer has a proof mass included within an enclosure. An electrically conductive tether, flexible in 6 degrees of freedom, provides a compliant electrically conductive link between the proof mass and the enclosure. Mechanical stops limit a range of motion of the proof mass. The enclosure includes captive plates and force balancing control loops for positioning the proof mass in a null position within the enclosure for each of the 3 rectilinear reference axes, and in a null position within the enclosure for each of 3 angular reference axes. The electrically conductive tether is sufficiently mechanically compliant that, on deactivation of the force balancing control loops for the rectilinear axes, the proof mass falls so as to rest on the mechanical stops.

Abstract: The micro-mechanical device includes a substrate with an internal cavity, a first surface, and an opposing second surface. A first trench is formed from the first surface of the substrate into the internal cavity. The first trench at least partially defines flexures. A second trench is formed from the second surface of the substrate into the internal cavity and at least partially defines a suspended mass. The suspended mass is connected by the flexures to the substrate.

Abstract: The present invention provides an inspection method for a lithium ion secondary battery in which an electrolyte and an electrode group are disposed in one container, the electrode group including a positive electrode, a negative electrode, and a separator, wherein a sensor for detecting acoustic emission is attached to the outside of the container and acoustic emission generated in the battery container is detected upon provision of charge or discharge current and stopping of provision thereof between the positive electrode and the negative electrode. Specifically, the amplitude intensity of the acoustic emission is measured that is generated upon provision of charge-discharge currents having different values, linear approximation is conducted for the charge-discharge current value and the amplitude intensity of the acoustic emission, and the number of times of charge-discharge cycles that has been provided so far to the battery is estimated.

Abstract: The invention relates to a method of estimating the internal state of a first electrochemical system for electric power storage, such as a battery, wherein at least one property relative to the internal state of the first electrochemical system is estimated from acoustic emission measurements.

Abstract: A device for acoustic measuring in a medium in a borehole such as velocity of sound in the medium or velocity of the medium, includes at least a first acoustic array situated in a first, slanted sidewall of a measuring area and operating to emit a series of acoustic waveforms across a measuring area. In one form, the device includes a second acoustic array situated in a second, slanted sidewall of the measuring area and operating to receive an acoustic signal resulting from the emitted series of acoustic waveforms or to receive said acoustic signal and emit a second series of acoustic waveforms.

Abstract: Methods, systems, and computer program products for determining a property of construction material. According to one aspect, a material property gauge operable to determine a property of construction material is disclosed. The gauge may include an electromagnetic sensor operable to measure a response of construction material to an electromagnetic field. Further, the electromagnetic sensor may be operable to produce a signal representing the measured response by the construction material to the electromagnetic field. An acoustic detector may be operable to detect a response of the construction material to the acoustical energy. Further, the acoustic detector may be operable to produce a signal representing the detected response by the construction material to the acoustical energy. A material property calculation function may be configured to calculate a property value associated with the construction material based upon the signals produced by the electromagnetic sensor and the acoustic detector.

Abstract: A method of reproducing abnormal noise comprises: a step of starting an engine while buffer suppressing members for suppressing the buffer function of an engine mount are mounted on the engine mount which buffer-mounts on a vehicle body an engine for driving a vehicle and a shift lever for driving is maintained in a neutral position; and a step of opening and closing the accelerator of the engine while the shift lever for driving is maintained in a neutral position. In the method of reproducing abnormal noise, jigs are used.

Abstract: A tube-equipped, flanged, pressure transfer structure comprises a flange for connecting to a counterflange; a tube, which is secured to the flange; a hydraulic path, which extends from a first opening in a front end surface of the tube facing away from the flange to a second opening in the rear end surface of the flange facing away from the tube; and an isolating diaphragm, which covers the first opening and is connected pressure-tightly with the front end surface of the tube along a peripheral edge, wherein the hydraulic path is filled or fillable with a pressure transfer liquid, in order to transfer a pressure presiding at the isolating diaphragm to the second opening, wherein the tube has a front section having the end surface and a first diameter and an intermediate section with a second diameter, which is less than the first diameter, and wherein the front section is shorter than the intermediate section.

Abstract: A pressure sensor measuring element for a pressure sensor operates to detect pressure in a combustion space of an internal combustion engine. The pressure sensor measuring element includes a separating diaphragm, a plunger for the transmission of deflections of the separating diaphragm to a force measuring element, and with a sleeve which receives the plunger. The sleeve is closed by the separating diaphragm at a first end intended to face the combustion space and is designed to hold the force measuring element at the opposite second end. Accordingly, the pressure sensor measuring element can be produced more cost-effectively. Furthermore, the plunger can be produced in one piece with the separating diaphragm as a diaphragm/plunger unit, and the sleeve and the diaphragm/plunger unit can be formed from the same metal material.

Abstract: A capacitor for use in sensors includes opposed first and second capacitor plates, wherein the second capacitor plate is mounted to the first capacitor plate by a flexible attachment. The flexible attachment is configured and adapted so that flexure of the attachment causes a change in the spacing between the first and second capacitor plates to cause a change in the capacitance thereacross.

Abstract: The present invention provides a self-heated pressure sensor assembly and method of utilizing the same. The self-heated pressure sensor assembly regulates and maintains the temperature of the pressure sensor, regardless of the external temperature environment, without an external heater as in prior art embodiments. Exemplary embodiments of the pressure sensor assembly incorporate a resistance heater that is built into the sensing chip of the pressure sensor assembly. The pressure sensor assembly also utilizes the resistance of the pressure sensing elements to monitor the temperature of the assembly, which works alongside the resistance heater to maintain a stable temperature within the pressure sensor assembly.

Abstract: Pressure sensors and their methods of use are described. In one embodiment, a pressure sensor may include: a tubular probe body; a capacitive sensor disposed at the distal end of the probe body; a lead electrically coupled to the sensor extending along an interior space of the probe body; and at least one support formed of a material having a relatively low dielectric constant disposed within the probe body to support the lead and space the lead away from an inner wall of the probe body. This may help to minimize shunt capacitance and changes in shunt capacitance due to radial movement of the lead. In other embodiments, a pressure sensor may include a channel formed in a wall of the probe body, a temperature sensor disposed at a distal end of the probe body, and a temperature sensor lead disposed in the channel and connected to the temperature sensor.

Abstract: A solid state sensor to sense pressure includes a semiconductor substrate having a crystallographic design axis, and an odd number of identical inverter modules coupled in series to form a ring oscillator on the semiconductor substrate. Each inverter module includes a pair of structurally identical CMOS inverter stages. A logic input circuit starts oscillation of the ring oscillator and select a signal propagation path therein, either through CMOS inverter stage more affected by the induced mechanical stress or through CMOS inverter stages less affected by the pressure, using two logic command signals. The ring oscillator allows a reading of a frequency of oscillation based on the two logic command signals.