Abstract: A cylinder block for an internal combustion engine includes a cylinder bore with an inner wall for containing a piston. The piston carries an upper piston ring spaced below a top surface of the piston. A removed area is formed in the inner cylinder wall having a lower edge spaced from a top surface of the cylinder wall and partially defining a void space having a greater diameter than the diameter of the inner cylinder wall. The void space is arranged to receive engine combustion particles scrapped from the inner cylinder wall by the upper piston ring to prevent build up of the particles on the inner cylinder wall in the line of movement of an upper outer edge of the upper piston ring.

Abstract: A cylindrical piston for internal combustion engines, comprising a piston crown and a piston base, in the piston base a hollow space being provided, and in a piston base wall forming the hollow space pinholes being provided, characterized in that the outer circumferential surface in at least the piston base at least one oil guide is provided, the direction thereof having an axial component relative to the piston axis and the oil guide extending from the piston crown in the direction of a pinhole.

Abstract: The invention relates to a two-piece piston (1) for an internal combustion engine, comprising a piston base body (2) and a ring element (3), which is soldered to the piston base body (2) by an upper solder connection (23) having the length b, which is disposed on the radial inside of a piston crown (4) formed at least partially by the ring element (3), and by a lower solder connection (24) having the length c, which is disposed radially outside on the top of a center part (9).

Abstract: The invention relates to a cast piston for an internal combustion engine having a piston base, a cylindrical piston head connected to the piston base, and pin bores provided in an at least partially hollow piston shaft, which is positioned on the side of the piston head opposite the piston base. The piston has one or more supporting ribs located at least partially in the piston shaft, and at least one supporting rib has a recess on the side facing the piston base.

Abstract: A motor oil heating system for a vehicle comprising one or more solar panels comprised of one or more photovoltaic cells; one or more heaters thermally coupled to the motor oil, wherein the solar panels are electrically coupled to the heaters and power the heaters based on a voltage generated by the solar panel such that the heaters warm the engine oil.

Abstract: A lubrication system for a four stroke engine including an oil pan for storing lubrication oil; a crankcase, wherein a crankshaft is disposed, which crankshaft has a balance weight and is coupled with a piston of a cylinder; a gear assembly room; a rocker-arm chamber; and a gas-oil separator for separating gas and oil from a mix of gas and oil; wherein the oil pan communicates with the crankcase by an oil suction passage, in which a first check valve is disposed; the crankcase communicates with the gear assembly room by a first oil delivery passage; the gear assembly room communicates with the rocker-arm chamber by a second oil delivery passage, and the gear assembly room communicates with the oil pan by a third oil delivery passage; the rocker-arm chamber communicates with the crankcase by a first oil return passage having a second check valve therein.

Abstract: A steam engine or an internal combustion engine, and more particularly with a rotary geometry, is provided with the engine having multiple combustion chambers delimited by piston heads and an engine housing that defines at least a section of a torus. The engine exhibits improved performance and reduced weight.

Abstract: The present Invention relates to a fuel injection method for a direct-injection internal-combustion engine, notably of diesel type, comprising a cylinder (10) closed by a cylinder head (16). a piston (12) comprising a bowl (18). and a fuel injector (48). According to the invention, the method consists in feeding the fuel into the bowl coated with a thermal insulation coating in at least two successive injections in quick succession so as to achieve low-temperature combustion of the fuel mixture.

Abstract: A compression release engine brake unit includes an oil outlet passage formed in a socket brake, which stores engine brake oil, and a reset member opening or closing the outlet passage. The reset member discharges the engine brake oil by opening the oil outlet passage in response to the rotation of a rocker arm during engine braking and, thereby, the engine brake restores the initial state. Since the compression release engine brake can restore the initial state, the return valve lift is the same as when the compression release engine brake is not actuated. Accordingly, the valve does not butt against an engine piston.

Abstract: An ignition system of an engine may include an ignition device that uses the current that is supplied to an ignition coil to generate spark in the combustion chamber, a starting detecting portion that detects the starting signal for starting a stopped engine, a coolant temperature detecting portion that detects the coolant temperature of the engine, and a power control portion that increases the dwell time of the current that is supplied to the ignition coil for a predetermined time after starting the engine, in a case that the starting signal is detected and the coolant temperature is lower than a predetermined level. Accordingly, if the temperature of the engine is low, the dwell time is increased for a predetermined time such that the spark is effectively formed in the cylinder to sable the starting of the engine in the ignition system of an engine according to the present invention.

Abstract: A method and a control module that includes a filter coefficient determination module that generates filter coefficients based upon an engine operating conditions. The control module includes a filter module that filters the in-cylinder pressure signal with a filter having the filter coefficients to form a filtered pressure signal and an engine control module that controls the engine using the filtered pressure signal.

Abstract: A method for distributing fuel in a fuel system of a motor vehicle. The method may be applied in a fuel system having a first fuel tank, where fuel is confined at a first pressure, and a second fuel tank, where fuel is confined at a second pressure greater than the first pressure. The method comprises releasing fuel already resident in the second fuel tank to the first fuel tank, and admitting fuel to the first and second fuel tanks simultaneously.

Abstract: The invention relates to an injector including a needle mounted in a nozzle and having an end defining a valve, the needle being connected at the other end to an actuator including first, second and third portions, the first and third portions being provided on either side of the second portion, the three portions being tightened together in order to form a block having two axially opposite limits, the first portion being connected with the needle at one of said limits, and an excitation means for vibrating the second portion according to setpoint period ?. According to the invention, the length between the two limits of the block is such that the propagation time T of the acoustic waves generated by the vibrations of the second portion of the actuator and running along that length meets the equation: T=n*[?/2], where n is an integer positive multiplication coefficient different from zero.

Abstract: A method for the electric control of an actuator of an injection valve in an injection facility for an internal combustion engine has the following steps: specifying a target value for a controlled variable (E) of the actuator, pilot controlling the controlled variable (E) according to a pilot control characteristic that is specified by an axis section (OffsCal, Offs-Real) and a characteristic gradient, wherein as part of the pilot control corresponding to the specified target value according to the pilot control characteristic a control variable for the electric control of the actuator is determined, and readjustment of the pilot control characteristic, wherein a control deviation (?E) is ascertained as part of the readjustment and the pilot control characteristic is adapted as a function of the control deviation (?E). It is proposed that as part of the readjustment the axis section of the pilot control characteristic is set.

Abstract: A fuel injection controller includes an ECU controlling an operation of a fuel injector based on a characteristic data of the fuel injector, an EEPROM provided to the injector, and an EEPROM provided to the ECU. Identification information by which the fuel injector is individually identified is stored in both of the EEPROMs. It is determined whether the identification information stored in the injector-side EEPROM is identical to the identification information stored in the ECU-side EEPROM. Based on this determination result, it can be determined whether the injector and/or the ECU are exchanged to new one.

Abstract: Provided is an engine which can certainly be started even in a very-low-temperature range. The engine comprises a plurality of cylinders, a fuel injection device which injects fuel to the respective cylinders, a combustion chamber temperature calculation means which calculates a temperature in a combustion chamber, a control means which starts the engine by normal operation which injects the fuel to all the cylinders by the fuel injection device or reduced-cylinder operation which injects the fuel to only specified cylinders by the fuel injection device. When starting the engine, the control means controls the engine to conduct the normal operation when the temperature in the combustion chamber calculated by the combustion chamber temperature calculation means is in the very-low-temperature range and to conduct the reduced-cylinder operation when the temperature in the combustion chamber comes into a low-temperature range.

Abstract: In a method for controlling a fuel-supply system, a first supply unit supplies fuel from a storage container to a second supply unit. At least a partial quantity of the fuel quantity supplied by the first supply unit returns to the storage container as return quantity via a return line. The return quantity is determined as a function of the operating state of the fuel-supply system. The first supply unit is controlled at least as a function of the return quantity.

Abstract: A fuel supply apparatus of an internal combustion engine is provided which can discharge air bubbles or air from within fuel supply paths while increasing pressure within a common rail up to a predetermined pressure level before a start of the internal combustion engine, can reduce a period of time of cranking from when an ignition switch is switched on and which can reduce noise that occurs when the air bubbles or air are being discharged. The fuel supply apparatus is provided with a flow rate control valve that adjusts a flow rate of fuel supplied to the common rail and a pressure control valve that reduces the pressure within the common rail.

Abstract: A hydrocarbon canister purge system includes a hydrocarbon storage canister, a fuel tank disposed in fluid communication with the hydrocarbon storage canister, an engine disposed in fluid communication with the hydrocarbon storage canister, a hydrocarbon sensor provided in the hydrocarbon storage canister and a controller disposed in signal-receiving communication with the hydrocarbon sensor and in signal-transmitting communication with the engine.

Abstract: A fuel vapor recovery system and method for an automotive vehicle are disclosed. The vehicle fuel tank is vented to atmosphere via a passageway having a carbon canister to remove fuel vapors, a bladder, and a normally-closed isolation valve. When fueling the vehicle, the gases in the fuel tank displaced by entering fuel are introduced into the carbon canister where the fuel vapors are stored. The isolation valve is commanded to open to allow such flow through the carbon canister. When the vehicle is parked for a period of a day, it undergoes a diurnal temperature change which causes fuel to vaporize into the fuel system. According to an aspect of the present development, the isolation valve remains closed and the gases are contained within the bladder as it expands or contracts as the volume of gases increases or decreases in response to temperature changes.

Abstract: A fuel vapor recovery system and method for an automotive vehicle are disclosed. The vehicle fuel tank is vented to atmosphere via a passageway having a carbon canister to remove fuel vapors, a bladder, and a normally-closed isolation valve. When fueling the vehicle, the gases in the fuel tank displaced by entering fuel are introduced into the carbon canister where the fuel vapors are stored. The isolation valve is commanded to open to allow such flow through the carbon canister. When the vehicle is parked for a period of a day, it undergoes a diurnal temperature change which causes fuel to vaporize into the fuel system. According to an aspect of the present development, the isolation valve remains closed and the gases are contained within the bladder as it expands or contracts as the volume of gases increases or decreases in response to temperature changes.

Abstract: A method of controlling fuel vapor purging in a hybrid electric vehicle capable of selectively operating an engine includes initiating purging in response to an amount of liquid fuel residing in a fuel tank of the hybrid electric vehicle and a duration since the previous fuel tank filling event.

Abstract: The present application relates to a means to control and provide variable intake boost levels to an internal combustion engine through the use of a computer, multiple sensors, a motor controller and an electric motor driving a supercharger. This system will operate on voltages of 120 volts or higher utilizing AC or DC current.

Abstract: A crankcase ventilation oil mist separator system, comprising: a first separator unit, which has at least one filter body arranged in a blow-by gas path such that blow-by gas flows through the body; a second separator unit which is arranged in a bypass path that bypasses the first separator unit; and a bypass valve which opens the bypass path when a differential pressure in the first separator unit exceeds a predefined value, wherein the second separator unit is an impactor separator.

Abstract: An ignition coil for an Otto engine for an high-voltage winding has a conductive, laminar component, which is at a specified distance from the high-voltage winding and which is electrically connected to a terminal of the ignition coil. In a method for the capacitive coupling of the high-voltage winding of an ignition coil for diagnostic purposes, a conductive, laminar component of the ignition coil, which is at a specified distance from the high-voltage winding and which is electrically connected to a terminal of the ignition coil, is used as a capacitive coupling element.

Abstract: A method for operating a multi-spark ignition system in an engine system includes: receiving time information regarding a multi-spark phase; cyclical charging of an ignition coil of an ignition device, and discharging of the ignition coil via a spark plug of the ignition device during the multi-spark phase; the charging and/or discharging of the ignition coil taking place as a function of a current flow in the ignition coil.

Abstract: A two-stroke engine (1) has a cylinder (2) defining a combustion chamber (3) delimited by a piston (5). The piston (5) drives a crankshaft (7) which is rotatably journalled in a crankcase (4). The crankcase (4) is connected to the combustion chamber (3) via a transfer channel (17) at at least one position of the piston. The two-stroke engine has an inlet (11) into the crankcase (4) and an outlet (19) from the combustion chamber. There is an arrangement to supply fuel, a control, and a device to determine the crankcase pressure (pKGH). A method to operate the two-stroke engine (1) includes determining the crankcase pressure (pKGH) during every engine cycle. The fluctuation in the crankcase pressure (pKGH) is determined and the fluctuation is compared to a limit value (?plimit) to determine whether a combustion occurs during every engine cycle. In this way, a determination can be reliably made as to whether the two-stroke engine is running in a four-stroke mode.

Abstract: A ball projecting and training apparatus and method of use having a base, a throwing arm, an adjustable ball mount on said throwing arm, and one or more energy storage elements connected between an end of the throwing arm and an accelerator. The ball mount pivots in a direction parallel with, perpendicular to, or a combination thereof relative to the throwing arm and also locks to provide repeatable trajectories and spins. The accelerator provides additional energy to the ball when depressed by a user. A release holds the throwing arm when the apparatus is cocked and allows a user to launch a ball when desired.

Abstract: In some embodiments, a connector attaches to an axle of an archery bow and comprises a cable terminal The connector comprises a body having a groove extending around at least a portion of its periphery. The groove defines a longitudinal axis, and the longitudinal axis forms a teardrop shape. In some embodiments, the connector is configured to snap-fit onto an axle and be removable without tools.

Abstract: The present device is a launcher for a projectile, comprising an enclosure that is adapted to be held by a human hand. The enclosure comprises a barrel aperture, a pump aperture, and a trigger aperture. The launcher further comprises a pump assembly that comprises a pump piston traversing the pump aperture. The pump piston is configured to be actuated by a user and can be reciprocated in and out of a pump cylinder. The launcher comprises a compression chamber in fluid communication with the piston cylinder through a check valve that only allows air to pass from within the piston cylinder into the compression chamber. The launcher comprises a trigger that opens the compression chamber and sends compressed air into a barrel that can have a projectile stored therein. The trigger is configured to be manually operated by a user. The barrel is in fluid communication with the compression chamber through a trigger valve.

Abstract: The present invention relates to a diamond tool for cutting a workpiece. An object of the present invention is to provide a diamond tool, wherein diamond granules are arranged at regular intervals with respect to an outer peripheral surface of a segment so that the diamond granules are uniformly arranged in a front face of the segment, which is a substantial cutting surface, thereby improving the cutting performance thereof and simultaneously maintaining a consistent performance during the service life of the diamond tool. A diamond tool of the present invention for achieving the object has a segment that is attached to an outer peripheral surface of a shank in the form of a wheel or plate and contains diamond granules, wherein the segment comprises a plurality of diamond granules arranged on a plurality of concentric circles having the same central axis as an outer periphery of the segment.

Abstract: A cooking apparatus includes a cooking cavity and a heat source located within the cooking cavity. A shield is mounted relative to the heat source wherein the shield includes at least one side edge with an undulating pattern. The undulating pattern is configured to deflect heat from the heat source to different sections of the cooking cavity to provide a substantially uniform distribution of heat within the cooking cavity.

Abstract: The improved charcoal starter design has several improvements, one being that it utilizes either; readily combustible materials like wadded up paper or a removable or replaceable common electric heating element to heat charcoal to incandescent and safely deposit hot embers into the grill. The common electric heating element is held in place through a clip fixedly attached to the inside of the charcoal starter housing walls and opposite of the opening for the electric heating element.

Abstract: Embodiments provide a cooking appliance. The cooking appliance includes: a cabinet; a burner assembly provided within the cabinet, for combusting a gas mixture of air and gas; a nozzle assembly for supplying gas to the burner assembly; an exhaust passage in which combusted gas generated during combusting of the gas mixture flows; an intake passage in which air for mixing with the gas flows; and a top plate provided above the burner assembly, wherein combusted gas in the exhaust passage is exhausted to an outside through natural convection, and air outside the cabinet is drawn into the intake passage through natural convection.

Abstract: A fireplace assembly comprising a base defining a recess for receiving a fireplace, a fireplace releasably held within the recess, and wherein the base is a functional piece of furniture when the fireplace is removed. A method of removing and replacing a fireplace comprising the steps of providing a first base defining a recess, locating a fireplace within the recess, removing the fireplace from the first base to provide a functional piece of furniture, and locating the fireplace within the recess.

Abstract: A solar collector temperature control intended for use with a solar collector comprising at least one solar tube (11), the interior of the solar tube in use accommodating a heat exchanger or a like means and/or heat exchange medium, said temperature control comprising a controller and a shield (19), the shield associated with the outer wall of the solar tube and extending for at least a portion of the length of the solar tube, said shield having an angular extent sufficient to extend partially around the solar tube. The shield supported to be rotatable about the central axis of the solar tube between a first position remote from the source of radiation and a second position most proximate the source of radiation.

Abstract: A method for tracking solar panels includes the steps (a) beginning a tracking cycle substantially at sunrise with adjacent tilting panels all horizontal, (b) tilting the adjacent panels in unison in a first angular direction toward the rising sun at a tilt rate that just avoids shading of adjacent panels, (c) reversing direction of panel tilt at a point that the panels reach either a maximum tilt limited by mechanical design, or the panel surfaces are orthogonal to the rising sun, (d) tilting the adjacent panels in a second angular direction, following movement of the sun and keeping the surface of the panels at right angles to the sun's position, until a point is reached that shadowing is imminent from the angle of the setting sun, and (e) reversing direction of panel tilt again to the first angular direction, adjusting tilt as the sun sets to avoid shading until the panels are again horizontal.

Abstract: The invention concerns a non-tracking solar collector which includes laterally spaced, radiation-transmitting prisms (26) which are wedge-shaped in cross-section. Each prism (26) has major side surfaces (28, 30) converging at an acute angle (32) to a relatively narrow end (34) of the prism (26), and an opposite, relatively wide end (36). For each prism (26) there is a refractor (22), typically a linear refractor such as a linear Fresnel lens, arranged over the prism (26) to refract solar radiation incident thereon onto the major side surfaces (28, 30) of the prism (26), as the sun moves relative to the earth, at angles allowing such radiation to enter the prism (26) and be internally reflected towards a target (38) at the relatively wide (36) end of the prism (26). The refractors (22) are spaced laterally apart from one another, possibly by intermediate, radiation transmitting panels (24) which are continuous with the refractors (22).

Abstract: Methods and systems for solar water heating are provided herein. A modular pipe system for a solar water heater is provided in one embodiment. The system includes a plurality of first manifolds which are interchangeably connectable to any other first manifold. The system also includes a plurality of second manifolds which are interchangeably connectable to any other second manifold. The system further includes a plurality of pipe panels which are interchangeably connectable to any other panel, any first manifold, and any second manifold. Connecting the first manifolds and the second manifolds end to end expands the system along a first axis, and connecting a plurality of panels expands the system along a second axis perpendicular to the first axis.

Abstract: The present disclosure relates to an energy supplying device intended to be used for energy collecting, energy transfer and energy release, but also for cooling and storing of energy, said energy supplying device (1) consists of at least three elongated profiles (3), which comprise a number of walls (2?, 2?) delimiting in the same elongated cavities (2), produced by extruding in a direction of extrusion (4) by aid of a tool, said cavities (2) provide space for a medium (5) such as gas or liquid to circulate or to be stored in said cavities (2) or a hose or a tube (9) located in these.

Abstract: The cane juice extractor includes a wagon that may be hitched to or towed alongside a harvesting machine or combine for application in-field. The wagon includes a frame having an upper deck and a lower deck. The upper deck includes an inlet side where harvested cane may be fed for juice extraction and an outlet side for disposing the pulp. Rotating feeders feed the cane to a cutting station on the upper deck. The cutting station comminutes the cane into billets that are carried by an endless belt through a series of compression roller sets. Each set of rollers compress the cut cane down to smaller dimensions to extract the juice. A chute disposed between the upper and lower decks collects the juices and funnels them into a juice storage tank on the lower deck. The pulp is expelled from the outlet side to the field.

Abstract: The present invention is directed to improvements in the steeping process of corn wet milling and a steeping system therefore. The process for steeping corn includes subjecting corn situated in a battery of no less than four steeping tanks to a countercurrent flow of steep water. The first steeping tank defines a new corn receiving tank and the last steeping tank defines a discharge tank. The countercurrent flow of steep water includes sulfur dioxide and flows in a direction from the discharge tank to the new corn receiving tank. The sulfur dioxide concentration in the steep water of the first steeping tank is greater than the sulfur dioxide concentrations in a plurality of the remainder of the steeping tanks, which maintain sulfur dioxide levels that are substantially equivalent.

Abstract: This invention refers to a process for purifying sugar syrup, usually called liquid sugar, prepared with raw granulated cane sugar, in order to obtain a product called purified liquid sugar, with a degree of purity, referred to the content of ashes and color, similar or greater that the purity of a syrup prepared from refined granulated cane sugar, which is equivalent to a content of ICUMSA conductimetric ashes below 0.04% and a color of less than 45 ICUMSA units. The increase in direct reducing sugars content in the product is less than 0.2% with respect to the content of reducing sugars present in raw granulated cane sugar used as raw material for this process, and the pH is kept in the range of 6.0 to 7.5.

Abstract: The present invention discloses an intestinal tract pushing apparatus for ultrasonic therapy. The intestinal tract pushing apparatus includes a pushing member and an acoustically transparent member. One end of said acoustically transparent member is connected to a buckling strip, and the other end of the acoustically transparent member is connected to an adhesive strip. The acoustically transparent member is bound to the human abdomen by virtue of the adhesive fastening of the buckling strip and the adhesive strip. The pushing member employs a hydraulic system.

Abstract: A respiratory therapy device including a housing and an interrupter valve assembly. The housing includes a patient inlet, an exhaust outlet, a chamber, and a supply inlet. The interrupter valve assembly is associated with the housing and includes a control port fluidly connecting the patient inlet and the first chamber, and a valve body adapted to selectively obstruct fluid flow through the control port. In a passive mode, positive fluid flow to the supply inlet does not occur, and the interrupter valve assembly interacts with exhaled air create an oscillatory PEP effect. In an active mode, fluid flow to the supply inlet occurs and the interrupter valve assembly operates to create a CHFO effect. The respiratory device can serve as a passive oscillatory PEP device, and when connected to a positive pressure source, as an active device.

Abstract: The invention concerns a tracheostomy tube assembly for insertion into the trachea of a patient to support breathing, said assembly comprising an outer cannula (1) having a distal end (10) and a first connector end (11) with first connector means; an insertion member (2, 3) for insertion into the outer cannula (1) and a second connector end (21, 31) provided with second connector means, said second connector means cooperating with said first connector means for locking said insertion member (2, 3) in the outer cannula (1); wherein a swivel locking member (4) is retained on the second connector end (21, 31) of the insertion member (2, 3) so that the swivel locking member (4) extend around a portion of the first connector end (11), and said lock member (4) being provided with internal engagement means (40, 41), which is adapted to cooperate with corresponding first engagement means (42, 43) provided on the external surface (44) of the first connector end (11).

Abstract: A bougie device for guiding insertion of an endotracheal tube into an airway of a person, comprises an elongate body of shape memory and self-lubricating material, for example Teflon™. Accordingly no lubrication is required for insertion into the airway for ease of cleaning and sterilizing for reuse. Also, the amount of curvature of the overall rod as well as an angle of the tip of the rod can be adjusted due to the shape memory characteristics of the body to accommodate a particular patent's airway. The body can also be suitably sized to have vibration transmission characteristics such that a contact with one end of the bougie device with tracheal rings of the patient can be felt by a user.

Abstract: A flexible patient cassette that can be optimized for different types of breathing circuits, different drive circuits and different patient categories has a first inlet arranged to be connected to a drive circuit, and at least a second inlet arranged to be connected to a patient connector, the first and second inlets being pneumatically connected with each other through a gas conducting passage constituting a patient circuit having a certain volume. The patient cassette has a volume-varying arrangement for varying the patient circuit volume to allow that volume to be varied in dependence of at least one of the type of breathing circuit in which the patient cassette is used; the type of drive circuit to which the patient cassette is connected; the tidal volume of a patient connected to the patient connector.

Abstract: An inhaler which comprises a base having at least one sealed cavity containing medicament and a foil portion comprising two sides, one side being attached to the base for sealing the medicament within the cavity. A separating element is attached to the other side of the foil portion for separating the foil portion from the cavity, the separating element having a first end and an opposite second end, wherein the separating element is movable to an intermediate tilted position in which said first end is moved-away from the cavity. The separating element is further movable from the intermediate tilted position to a removed position in which also said second end is moved-away from the cavity so that the foil portion is removed from the cavity which is thereby uncovered so that medicament contained therein is enabled to become entrained in a fluid flow.

Abstract: A fluid dispenser device comprising: a body (10); at least one individual reservoir (21); movable support means (50) that receive at least one reservoir (21), and that are displaceable between a non-dispensing position and a dispensing position; reservoir-opening means (80) for opening a reservoir when said opening means are actuated; loading means (800) for urging said movable support means towards said dispensing position; blocking means (100) for retaining said movable support means in the non-dispensing position; and inhalation trigger means (60); said blocking means (100) comprising a blocking element (110) that is movable between a blocking position and an unblocking position, said blocking element (110) co-operating with a projection (501) that is secured to movable support means (50).