摘要:
A device for dispensing a dental material comprises a container for containing the material and an outlet which is closed by a closure. A breakable seal is arranged between the closure and the container. The device further is operable between a storage position in which the outlet is closed and an operational position in which the outlet is open. An initial operation toward the operational position causes the seal to break, whereby the closure is captured in the device. The device may provide a relatively long shelf life for the material, and may facilitate preparation of the material for use.
摘要:
A refillable dispenser (2) and refill cartridge (48) is described for dispensing a product through a pumping mechanism that draws product from the cartridge (48). Product is pumped upwards from the refill cartridge (48) through a connector tube (12), across a one-way check valve (16) into a collecting chamber (14) from which it is dispensed through a one-way monitoring valve (22) and exits a nozzle. Flow is initiated by compression of a domed elastomeric wall (18) covering the collecting chamber (14).
摘要:
Die erfindungsgemässe Nasendusche (10) weist ein Ventil (32), einen Behälterteil (12) und einen Kappenteil (24) auf, wobei der Behälterteil (12) zur Aufnahme von Spülflüssigkeit (14) dient und den Kappenteil (24) trägt. Der Kappenteil (24) hat einen Nasenansatz (62) mit einer über einen Ausströmungskanal (60) mit einem Inneren (11) des Behälterteils (12) strömungsverbundenen Austrittsöffnung (64) für die Spülflüssigkeit (14), wobei der Nasenansatz (62) dazu bestimmt ist an ein Nasenloch (70, 92) des Benutzers angesetzt zu werden. Erfindungsgemäss ist dem Behälterteil (12) oder dem Kappenteil (24) ein Mundstück (44) zur Steuerung des Ventils (32) zugeordnet, wobei das Ventil (32) in einer Ruhestellung geschlossen ist und dadurch das Ausfliessen von Spülflüssigkeit (14) durch den Nasenansatz (62) unterbunden ist und wobei das Ventil (32) durch Beaufschlagung mit Atemluft, indem der Benutzer in das Mundstück (44) Atemluft einbläst, in eine Offenstellung verbringbar ist und dadurch Spülflüssigkeit (14) durch den Nasenansatz (62) ausfliesst, wobei zum Ausfliessen Atemluft oder Umgebungsluft in den Behälterteil (12) einströmt.
摘要:
A pump dispenser is arranged for dispensing solidous material under a manually-developed pressure, with the dispenser being capable of pumping and mechanically agitating the solidous material in a storage container. The resultant dispensed solidous fluid is provided with more consistent suspended solid concentrations with greater solid particle distribution homogeneity.
摘要:
A capsule for storing and dispensing dental material. The capsule comprises a cartridge for the dental material, and a nozzle. The nozzle being pivotable with respect to the cartridge between a first position in which the capsule is closed for storage and a second position in which the capsule is opened for dispensing the dental material. One of the nozzle and the cartridge comprises a bearing member and the other one of the nozzle and the cartridge comprises a bearing shell, wherein the bearing member and bearing shell form a pivot. Upon pivoting the nozzle from the first to the second position, the seal between the bearing member and the bearing shell is improved.
摘要:
Dispositif de distribution d'un produit liquide, comprenant une bouteille (10) à produit liquide ayant un pulvérisateur (11) séparable et rechargeable muni d'une pompe de pulvérisation du type avec ou sans reprise d'air, comprenant des parois (13) souples, afin de se déplacer l'une vers l'autre sous la pression des doigts ou à la suite d'une dépression créé à l'intérieur de le pulvérisateur, et étant élastiques, pour un mouvement de retour après que la pression des doigts s'est relâchée ou lorsque ladite dépression devient nulle, de sorte que le vide créé par la compression des parois (13) ou par la dépression induise l'aspiration du produit liquide de la bouteille (10) dans le pulvérisateur (11), et la compression desdites parois (13) procurant à son tour la pression pour expulser le produit liquide du pulvérisateur (11) en retour dans la bouteille (10).
摘要:
An aerosol actuator including a director capable of extending an outlet of the aerosol actuator away from the aerosol actuator and which may be configured to include a multi-function nozzle for selecting a dispersing pattern.
摘要:
A dispensing head for dispensers of fluid products comprising a connecting body (3) presenting a lower portion (8) operatively engaged to a dispensing pump of a respective dispenser (2) of the fluid product; a closing lid (4) associated to an upper portion (9) of the connecting body (3) opposite to said lower portion (8); and a nozzle (5) for dispensing the liquid product, associated to said closing lid (4); the nozzle (5) is actuated by respective actuating means (28) between a position of use in which it projects from the overall size of the closing lid (4), and a position of non use in which it is retracted inside the overall size of the closing lid (4).
摘要:
The invention relates to a liquid delivery pump (1) connected to the neck of a container comprising: a cylindrical hollow body (2) defining a suction and compression chamber (5) communicating with outside through a liquid distribution channel (7); a manually actuated piston (8) slidingly coupled to said hollow body (2); elastic means (12) cooperating with a push button (83) connected to said piston; first valve means (13) adapted to connect said scution chamber (5) with a liquid suction tube (6); second valve means (14) adapted to connect said suction and compression chamber (5) with said distribution channel (7) during the delivery phase. Said distribution channel (7) has a first stationary part (71) made in the plug (23) and a second swinging part (30) consisting of a tube (13) having at the end facing the first stationary part (71) a substantially spherical body (32) whose outer surface closes the first stationary part when said second part is substantially perpendicular to the first part.