Abstract: An apparatus is configured to facilitate in an appliance various operating modes including a spin mode and an agitation mode in a vertical-axis washing machine. The apparatus comprise a drive system with a shaft, on which is secured engagement features, and stops that are fixed with respect to the position of the engagement features. Engagement of the engagement features and the stops couple together elements of the appliance such as an agitation device and a wash basket. In one embodiment, the stops and engagement features are distributed on different contact planes located along the shaft, thereby permitting clockwise and counter-clockwise rotation of the shaft and the engagement features through an angle of at least about 180° and up to about 680°.

Abstract: A cylindrical rotating tub body and a drum-type washing machine having the same, in which the rotating tub body is formed by rolling a plate such that both ends of the plate are connected to each other. The washing machine includes a cylindrical rotating tub body and a plurality of lifters, which are spaced apart from each other on an inner peripheral surface of the rotating tub body. The rotating tub body includes lifter installation sections on which a plurality of lifters are installed, concave-convex sections having a plurality of concave-convex parts and being installed between the lifter installation sections, and reinforcement sections to reinforce the strength of the lifter installation sections. The lifter installation sections having a strength lower than that of the concave-convex sections are reinforced due to the reinforcement sections, so that the lifter installation sections are prevented from being extremely being deformed during the rolling process.

Abstract: An automatic treatment machine includes a treatment chamber, a bulk treatment aid dispenser fluidly coupled with the treatment chamber, and optionally a water supply fluidly coupled with at least one of the dispenser and the treatment chamber. A method for dispensing a treatment aid from the bulk treatment aid dispenser into the automatic treatment machine in accordance with a selected treatment cycle includes selecting a treatment cycle, determining a concentration of the treatment aid, determining a volume of the treatment aid to be dispensed based upon the determined concentration, dispensing the determined volume of the treatment aid from the bulk treatment aid dispenser, and initiating the selected treatment cycle.

Abstract: Disclosed herein is a washing machine that is capable of preventing the deformation of laundry due to spin-drying holes, increasing friction between the inner surface of a washing tub and laundry to improve the washing efficiency, and reducing wash water consumption. The washing machine includes a water tub, a washing tub mounted in the water tub, a drive unit to rotate the washing tub, and a wash water circulation unit to supply wash water in the water tub into the washing tub. The washing tub has a plurality of depressions formed therein and depressed outward from the inner surface thereof in the shape of a polygonal pyramid, and a plurality of spin-drying holes formed in a deep area of the respective depressions.

Abstract: Method and apparatus for securing a pallet, crate, or similar shipping containers against pilferage is disclosed. This seals is from now on referred to as a Pallet Seal. A pallet seals is comprised of one or more parts, having one or more locking devices. The seal can be secured against the clip on the pallet banding, completely covering and protecting the clip from tampering. The seal can have specific seal number and marking, color, or other features that makes it almost impossible to duplicate. Further the seal can have the capability to include RFID tags, Bar Code, and or custom marking and can be applied to the banding clips without a use of any tool or secondary seal or number.

Abstract: An anti-theft device which is characterized in that it comprises a first shaped body having a first mounting portion for mounting said device on an object to be protected and a second detection portion for supporting/housing means of signalling/detection, said first mounting portion including a first mounting surface and a first cavity housing first locking means, said anti-theft device further comprising a second shaped body comprising a first locking portion positioned internally to said first cavity and a second mounting portion comprising a second mounting surface, said first locking portion comprising second locking means coupled to said first locking means, the actioning of said first locking means determining the sliding of said second shaped body within said first cavity and the movement of said second mounting surface toward said first mounting surface.

Abstract: The present invention discloses an EAS based theft-deterrent tag, comprising a main member coupled with an article by a coupling mechanism. The coupling mechanism is configured to allow comfortable trial of the article prior to purchasing, without detachment and removal of the theft deterrent tag from the article.

Abstract: A lock for luggage, travelcases, briefcases and the like that can be unlocked by setting a combination using a combination mechanism of the lock, and, alternatively, by using a key in a key mechanism of the lock. An indicator of the lock moves to signal when the lock has been unlocked by use of the key mechanism. In some embodiments the indicator can only be reset after the lock has been unlocked using the combination mechanism. In some embodiments the indicator is automatically reset when the lock is unlocked using the combination mechanism. In some embodiments the lock is a padlock that has a shackle defined, at least in part, by a flexible cable.

Abstract: In a cylinder lock assembly, a latch operating tube has an enlarged end portion extending into an outer drive tube disposed in an outer handle. A locking spindle is disposed in the latch operating tube and has a locking tongue extending radially and outwardly through the outer drive tube to interlock with an outer rose when the locking spindle is pressed by a push button to move to a locked state. A locking plate is sleeved around the locking spindle and has a radial locking part to engage a protrusion that projects radially and inwardly from an inner surface of the enlarged end portion so that the locking spindle is locked against movements to an unlocked state when the locking spindle is in its locked state.

Abstract: An optical device includes: a lock having a locking unit and an operation unit having at least a sensor; and a key configured to correspond to the lock. The key includes an unlocking unit having at least a light-guiding element for transmitting light between the operation unit and the unlocking unit. The operation unit is activated to unlock the locking unit after the sensor detects and recognizes the transmitted light. After encoding, the optical device of the present invention cannot be reproduced and the encoded light beam will not be intercepted and decoded easily so as to satisfy our security demands. Further, the structure of the optical device of the present invention does not decay easily. Therefore, the present invention has an excellent anti-theft effect and a reduced production cost.

Abstract: Embodiments of the invention provide enclosures for electronic components and methods for manufacturing the same. In one embodiment, the enclosure includes first and second sidewalls formed from a single elongated piece of sheet metal. The first sidewall, the second sidewall, a third sidewall, and a fourth sidewall define an interior space of the enclosure. At least one of the first and second sidewalls includes an edge region folded inwardly relative to the interior space to form a mounting channel. The enclosure further includes a backwall coupled with first edges of the sidewalls and a door hingedly coupled with a second edge of at least one of the sidewalls.

Abstract: A status monitoring device for a fenestration unit is provided. The device is positioned in or on the fenestration unit and includes a panel position sensor and a lock status sensor. The device is capable of transmitting panel position data and lock status data to a remote device, trigger an audible alarm on the device or the remote device, trigger a visual alarm on the device or the remote device, or a combination of these.

Abstract: A lock with a programming device, includes a stator (1) a rotor (2), mounted inside the stator, a keyhole for a key (3), a longitudinal groove of stator, a series of key followers (4) and a series of locking pins (6) which, under control of a change bar (11), can be mutually engaged for normal operation or disengaged in a change position, and which can be made movable or blocked under control of a stop bar (9) provided with springs which stress the same outwards. There are provided two separate grooves, a change groove (12) and a stop groove (14) machined in rotor (2), and the grooves, the stop bar (9) and change bar (11) have such conformations that are positively prevented the cooperation of the stop bar (9) with the change groove (12) and the cooperation of the change bar (11) with the stop groove (14).

Abstract: A lock with a programming device, includes a stator, a rotor rotatably inserted therein, a keyhole, a longitudinal groove, a set of key followers and a set of locking pins which, under control of a change bar, can be mutually engaged for normal operation and disengaged in a change condition, and can be moved or blocked under control of a stop bar provided with springs which stress the stop bar outwards. The change bar is arranged to keep or assume, even in the change condition, a position in which it retains the engagement among at least some of the key followers and locking pins. A change element displaces the change bar to the position in which it disengages all the key followers from the locking pins, when the user intends to proceed with the change of the key. A device for preventing a faulty programming is provided.

Abstract: A method is described for rendering char from a biomass fractionator apparatus (BMF char) suitable for addition to soil in high concentrations, the method relying on multiple processes comprising removing detrimental hydrocarbons from BMF char, removing adsorbed gases from BMF char, introducing microorganisms to the BMF char, and adjusting soil pH.

Abstract: A method is described for rendering char from a biomass fractionator apparatus (BMF char) suitable for addition to soil in high concentrations, the method relying on multiple processes comprising removing detrimental hydrocarbons from BMF char, removing adsorbed gases from BMF char, introducing microorganisms to the BMF char, and adjusting sail pH.

Abstract: In a can forming machine a system that determines the position of a reciprocating ram and allows for the domer to be repositioned automatically is provided. The system includes a punch position sensor assembly, a control system, and a domer positioning assembly. The punch position sensor assembly is positioned about the ram, preferably at the domer side of the last die. At this location, the punch position sensor assembly can determine the position of the ram as it enters the dieback during the return stroke. The control system receives data from the punch position sensor assembly and, if the ram is not substantially, concentrically aligned with the die pack on the return stroke, sends a signal to the domer positioning assembly to reposition the domer. This process may be repeated until the ram travels along a path substantially aligned with the die pack on the return stroke.

Abstract: A cold-rolling method for preventing fracture of high-silicon strip steel, characterized in that the high-silicon strip steel has a Si content ?2.3 wt %, and at the beginning of cold-rolling, the temperature of inlet strip steel is above 45° C.; during the cold-rolling process, an emulsion liquid is sputtered to the strip steel, a flow rate of the emulsion liquid is 3500 L/min at the inlet in rolling direction, a flow rate of the emulsion liquid is 1500-4000 L/min at an outlet in the rolling direction, and the temperature of the strip steel is maintained above 45° C. under the precondition to guarantee technological lubrication. The cold-rolling method of the invention might prevent fracture of a head portion and a tail portion of the strip steel, raise the rate of finished products, and increase production efficiency.

Abstract: A method of coating uses an anti-seizure agent for hot steel working that exhibits excellent wettability and surface film-adherability. The agent comprises: an inorganic component (first component); sodium hydroxide (second component); water-soluble resins and/or water-soluble surfactants (third component); and water. With the sum of the first component, the second component, and the third component as 100 mass %, the anti-seizure agent contains: 96.5 mass % or more and 99.98 mass % or less of the first component; 0.01 mass % or more and 2.0 mass % or less of the second component; and 0.01 mass % or more and 1.5 mass % or less of the third component, and the inorganic component is one or more selected from a group consisting of Al2O3, SiO2, CaO, B2O3, K2O, and Na2O. A coating layer formed solidly adheres to the steel and does not come off in both cold and hot working.

Abstract: A method of manufacturing a wheel rim for a vehicle includes an ironing step for ironing a tubular material to manufacture a tubular member having a non-constant thickness, using an ironing apparatus provided with a punch, a die whose side surface opposing the punch is a convex and concave surface, and a pressing member. At the ironing step, a flange portion of the tubular material is set at the die, then the pressing member is moved relative to the die thereby to squeeze the flange portion of the tubular material by the pressing member and the die, and then the punch is moved relative to the die to iron at least a portion of the tubular material except the flange portion of the tubular material to manufacture the tubular member having a non-constant thickness.

Abstract: A method for straightening a tube by using an asymmetric roll, which has different diameters D1 (exit side), D2 (entry side) at relative maximum diameter portions, left and right roll shoulder portions, as a straightening roll of a straightener, wherein the roll shoulder having a smaller diameter is disposed to be located on the tube entry side. The straightening roll used therefor comprises roll shoulders 3a and 3b and a roll barrel portion 4, in which D1>D2 and 0.004?(D1?D2)/d?0.2 (d: outer diameter of tube to be straightened) are satisfied. Further, an aspect of the invention may define radii of curvatures of entry-side and exit-side shoulder potions in a section of the roll cut along a plane including the roll central axis, or a curve representing an outer surface of the roll barrel portion.

Abstract: A bead roller sheet metal working machine (1) comprising a first drive shaft (3) and a second drive shaft (4) arranged in a plane common to both drive shafts (3, 4), wherein both drive shafts (3, 4) at their respective inner ends are driven by means of a drive unit (8) which by a first transmission (13) drives said drive shafts (3, 4) to rotate in opposite rotational directions, and where said drive shafts (3, 4) at their respective outer ends are equipped with dies (5a, 5b) by means of which said sheet can be provided with beads when the sheet is forwarded between the dies (5a, 5b) along a plane substantially tangential and common to both dies, and where a greater part of mutually facing surfaces (6a, 7a) of two arms (6, 7) carrying the drive shafts (3, 4) are located at a greater distance (a) from one another than a distance (b) between the outermost ends of the drive shafts to allow a curved work piece access to the machine while working.

Abstract: An oil hole penetrating through a partition wall of a pulley cover of a continuously variable transmission is formed in a direction perpendicular to an axis of the pulley cover. The pulley cover, having first and second hydraulic oil chambers through which a movable pulley half of a pulley of the continuously variable transmission is biased toward a fixed pulley half thereof, is manufactured in the step of machining a metal sheet. The manufacturing step includes a first step of press-forming the annular partition wall of the pulley cover, a second step of opening the oil hole in the partition wall, the oil hole allowing communication between the first and second hydraulic oil chambers, and a third step of press-forming the peripheral wall of the second hydraulic oil chamber at an outer side, in a radial direction, of the partition wall.

Abstract: A punch structure of a press die, which is used for manufacturing a sliding cover fastener, includes a first press component, a second press component, and a press pole, which are assembled together and act individually. Thus, the assembly of the sliding cover fastener can be accomplished with a single press die, so that the cost of the press die is lowered and manpower effectively reduced.

Abstract: A guided keeper assembly for metal forming dies includes a base having a mounting face and a fastener aperture to mount the base to an associated die shoe, as well as a central guide aperture. A guide pin having a central portion is closely received in the central guide aperture for precisely guiding reciprocal motion between the die pad and the die shoe. The guide pin has an enlarged head at one end which abuts the base to positively limit travel between the die shoe and the die pad, and a shoulder at an opposite end with an alignment mechanism that precisely locates the guide pin on the die pad. A fastener extends through the fastener aperture in the base to securely connect the same with the die shoe. Another fastener securely connects the second end of the guide pin with the die pad.

Abstract: The invention provides for a multiple analyte detector that is capable of detecting and identifying explosive, chemical or biological substances having multiple analytes with a single system having multiple reporters. The reporters include fluorescent polymers, conducting polymers, metal oxide elements electrochemical cells, etc. The reporters may be combinations of other reporters that are optimized for broadband detection.

Abstract: A method validating a particulate monitoring device includes generating a final gas stream having a particulate material concentration that corresponds to a target particulate material concentration, using the particulate monitoring device to measure the particulate material concentration in the final gas stream, and evaluating an accuracy of the particulate monitoring device based on a comparison of the particulate concentration in the final gas stream that was measured by the particulate monitoring device with the target particulate material concentration.

Abstract: The invention relates to a flow meter for determining a flow of a medium. The flow meter comprises a flow tube for transporting the medium whose flow is to be measured. The flow tube has a supply end and a discharge end disposed downstream thereof. The flow meter is provided with a first flow sensor for measuring the flow of the medium at a first position of the flow tube. The flow meter is provided with a second flow sensor for measuring the flow of the medium at a second position of the flow tube.

Abstract: A device has at least one channel for detecting the phase boundary between media in a liquid container and has a probe which can be fed in the direction of the phase boundary and a circuit which processes a signal of the probe to detect a capacitance change. The device includes a testing module which executes an infeed movement of the probe. The testing module performs an analysis of the signal of the channel, and makes a connection statement about the electrical connection between the probe and the measuring circuit. The testing of the electrical connections is performed in a dry manner, i.e., a phase boundary does not have to be searched for or penetrated for the testing.

Abstract: A wear-sensing structure comprising a metallic object having a wear-sensing layer at a surface which is subject to wear, wherein the wear-sensing layer comprises a host metallic matrix having a luminescent ceramic phase dispersed therewithin, the ceramic phase comprising a ceramic host containing a luminescent material which luminesces when illuminated with an illuminating radiation, with wear of the object being determined by reference to luminescence from the luminescent material.

Abstract: The concentration of in-oil gas is measured with high accuracy without use of a gas in oil standards.

Abstract: Provided is a gas sensor in which a connection terminal can be favorably fitted onto a cylindrical sensor element without causing a breakage of the connection terminal. An oxygen sensor (1) includes an outer connection terminal (29) having an outer fitting portion (53), an extension portion (55) extending inwardly from an axially intermediate point of the outer fitting portion (53) and pulling prevention portions (75) and (77) formed on rear end parts of the outer fitting portion (53) at positions adjacent to the extension portion (55). When the extension portion (55) of the outer connection terminal (29) is inserted in and pulled out from a through hole (23) of a separator (27), the extension portion (55) can be prevented from further pulling in the through hole (23) by contact of the pulling prevention portions (75) and (77) with a front end surface of the separator (27).

Abstract: A method and a particle sensor (5) are provided for measuring particles, especially soot particles. The particles to be detected accumulate in a measuring region (10) of the particle sensor (5). The particles located in the gas stream (55) or the particles already accumulated in the measuring region (10) are burned by a combustion device (15), the combustion being controlled via a control signal from a control unit (20), which is electrically connected to a measuring device (25), in such a way that the quantity of the particles adhering in the measuring region (10) remains constant. The physical variable of the combustion device (15), which leads to the controlled combustion of the particles, is drawn upon as the signal amplitude of the particle sensor (5).

Abstract: An emission test system may include at least one controller configured to determine, directly or indirectly, a quantity of diluted exhaust sample in a container at the completion of an emissions test, and to cause additional diluent gas to be added to the container based on the determined quantity.

Abstract: A new apparatus for monitoring fine particle concentration in an exhaust system of a combustion engine has a part that extends into the exhaust system, and a housing that includes structure that attaches and seals the apparatus to the exhaust system through a single opening in a wall of the exhaust system. A gas inlet in the housing provides a measurement flow into a particle measurement sensor inside the housing. At least a fraction of the particles entering the particle measurement sensor are charged, and at least a fraction of the current carried by the charged particles are detected. A gas outlet in the housing carries the measurement flow away from the particle measurement sensor. The structure that attaches the apparatus to the exhaust system has one electrical connector that provides power to the sensor, and another electrical connector that transmits the electrical signal created by the sensor.

Abstract: According to one embodiment, a generated gas collecting method collects a generated gas after exposing the interior of a chamber to an organic gas having a boiling point higher than that of the generated gas.

Abstract: Some embodiments relate to an apparatus for metallic particulate detection. The apparatus comprises: an entry stage defining an input chamber to receive an element having particulate matter thereon; a sensor defining a passage in fluid communication with the input chamber to receive the particulate matter from the input chamber and to detect the particles in the particulate matter; a vented recovery stage defining a recovery chamber to receive and capture at least some of the particulate matter passing through the passage; and at least one air outlet positioned in the input chamber to direct pressurised air from the at least one air outlet to impinge on the element to remove the particulate matter from the element.

Abstract: The design and fabrication of ultrathin poly-3-hexyl thiophene (P3HT) film based amine sensors are described herein. Ultrathin P3HT monolayer films can be built on a patterned flexible n-octadecylphosphonic acid (ODPA)/Al2O3/PET substrate, forming a flexible polymer thin film transistor according to a solution process. The mechanism of the sensor is based on the interaction of amine molecules with the surface of the P3HT monolayer. The interaction of amine molecules with the surface of the P3HT monolayer can affect the current density of the PTFT, and the change in current density can indicate the presence of amine molecules in the surroundings. The amine sensors described herein can easily detect amine molecules in a parts per billion (ppb) range. The amine sensors can be utilized, for example, as disposable sensors within food packaging to ensure the safety of the packaged food.

Abstract: A single chip wireless sensor comprises a microcontroller and transmit/receive interface, which is coupled to a antenna by an L-C matching circuit. The sensor senses gas or humidity and temperature. The device is an integrated chip manufactured in a process in which the electronics and sensor components are manufactured using CMOS processing techniques, applied to achieve both electronic and sensing components in an integrated process. A Low-K material with an polymer component is spun onto the wafer to form a top layer incorporating sensing electrodes. This material is cured at 300° C., lower than CVD temperatures. The polyimide when cured becomes thermoset, and the lower mass-to-volume ratio resulting in its dielectric constant, reducing to 2.9. The thermoset dielectric, not regarded as porous in the conventional sense, has sufficient free space volume to admit enough gas or humidity for sensing.

Abstract: A carbon quantifying cell (20) configured to receive a fluid is provided, including two or more electrodes (22) positioned at least partially in the fluid, and meter electronics (21) configured to place an electrical oxidization, polarization, and/or adsorption program across the two or more electrodes (22) and at least partially oxidize carbon materials in the fluid, apply an AC voltage of a predetermined amplitude across the two or more electrodes (22), measuring the resulting AC current across the two or more electrodes (22), wherein a ratio of amplitudes and a phase angle difference provides information for calculating a fluid impedance, receive an electrical response of the fluid to the electrical oxidization, polarization, and/or adsorption program, quantify the carbon materials in the fluid using the electrical response, and detect interfering materials in the fluid using the fluid impedance.

Abstract: A urea quality diagnosis system capable of accurately diagnosing a quality of an aqueous urea solution in a urea tank. A concentration and a level L of an aqueous urea solution inside a urea tank 16 are detected, and the quality of the aqueous urea solution is diagnosed based on a detected value of the concentration of the aqueous urea solution when the level L is equal to or higher than a predetermined value.

Abstract: A liquid chromatography system includes an autosampler that prepares a sample for introduction to a solvent stream and a solvent delivery system that delivers a solvent stream to the autosampler. Delivery of the solvent stream occurs in parallel with the autosampler's pre-injection operations. The autosampler starts pre-injection operations to make the sample ready for injection into the mixture stream, and the solvent delivery system starts delivery of a solvent stream to the autosampler. The start of the solvent stream delivery is coordinated with the start of the pre-injection operations such that the solvent stream arrives at the autosampler approximately coincident with when the autosampler completes the pre-injection operations, making the sample ready for injection.

Abstract: One aspect of the invention provides a flow sensing apparatus including: a fluid channel that allows a fluid to flow in a first direction; a first thermoelectric sensing element arranged at a first position along the fluid channel such that it senses a temperature of the fluid; a second thermoelectric sensing element arranged at a second position along the fluid channel and separated from the first sensing element by a predetermined distance along the fluid channel; and a heating element arranged between the first and second thermoelectric sensing elements, the heating element being equally spaced from the first and second thermoelectric sensing elements.

Abstract: A method for performing surface sampling of an analyte, includes the step of placing the analyte on a stage with a material in molar excess to the analyte, such that analyte-analyte interactions are prevented and the analyte can be solubilized for further analysis. The material can be a matrix material that is mixed with the analyte. The material can be provided on a sample support. The analyte can then be contacted with a solvent to extract the analyte for further processing, such as by electrospray mass spectrometry.

Abstract: Scale formation on the electrode(s) of a liquor sensor can be prevented by continuously delivering a water-soluble scale inhibitor or dispersant into the vicinity of the electrodes of a liquor sensor device. Scale inhibitors include, for instance, polymers that are derived from acrylic acid, maleic acid, acrylamide acid, phosphonate, and combinations thereof. An aqueous mixture of scaling inhibitor continuously delivered to the probe tip of the liquor sensor that was placed in a kraft pulping liquor allowed the sensor to operate accurately for over a month without having to be cleaned of scale.

Abstract: The present invention is a method and apparatus for acoustically manipulating one or more particles.

Abstract: This invention relates to a new portable device with no solid frame, which makes it possible to carry out instrumented indentation of a material to deduct its mechanical properties. Continuous or instrumented indentation consists in measuring the force and displacement when an indenter is pushed into the tested material. The device is made up of a sleeve with a reduced volume and its lower base, which may be of variable shapes adapted to that of the material to test, a piston sliding in the sleeve, the displacement of which is controlled by the hand of a user, a manipulating arm, a mechanical column or a robot, an elastic ring or a spring limiting the displacement of the piston, three displacement sensors arranged in an equilateral triangle around a single-piece indenter having any shape, and a force sensor that makes it possible to measure the change in the force depending on the depression made by the indenter in the tested material.

Abstract: Methods and systems for controlling and/or diagnosing an emission control system of a vehicle having a first SCR region upstream of a second SCR region are provided herein. One exemplary method includes, indicating degradation based on a first SCR region performance during a first condition; and indicating degradation based on a second SCR region performance during a second condition, the first condition different than the second condition. In this way, different levels of degradation among different SCR regions may be used to indicate emissions levels have increased above a threshold value, for example.

Abstract: Techniques disclosed herein include systems and methods for sensor systems for measuring pressure in an exhaust conduit of a combustion engine. The sensor system includes an electronics module assembly and a housing assembly for housing the electronics module assembly. The electronics module assembly can include several components such as sensing element carrier element with a sensing element, an electronics module carrier element carrying electronic components. Electrical connections can be provided between the electronic module carrier element and the sensing element carrier element. Another component includes a main carrier element for supporting the sensing element carrier element and the electronic module carrier element.

Abstract: An engine simulator for wind tunnel models exhibits a turbine with an inlet for a pressurized fluid and an outlet for a relieved fluid, a flow-type body arranged downstream from the turbine, a jacket that at least partially envelops the flow-type body with the formation of a gap, and at least two electrodes. A downstream end of the flow-type body is provided with a heater coating comprised of a matrix material that contains a conductivity additive and is connected with the electrodes for applying an electrical voltage. This may make it possible to prevent ice formation on the trailing edge of the flow-type body.