Actuator for a receptacle having a pressurized content and method for spraying a pressurized content

A technology for actuators and contents, applied in the direction of injection devices, transportation and packaging, individual handheld devices, etc., can solve problems such as blockage on the actuator

Inactive Publication Date: 2009-07-29
荷兰包装技术私人有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] A problem with known devices (in particular, known actuators for containers with mixtures of air or inert propellants) is that especially "viscous" products / fluids (eg hair spray or hair polish ( hair lacquer)) jammed in or on the actuator, especially close to the hole

Method used

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  • Actuator for a receptacle having a pressurized content and method for spraying a pressurized content
  • Actuator for a receptacle having a pressurized content and method for spraying a pressurized content
  • Actuator for a receptacle having a pressurized content and method for spraying a pressurized content

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0077] Fig. 1 shows elements of an actuator according to a first embodiment. The actuator comprises an actuator housing 1 adapted to be mounted on top of a container for spraying a substance. The actuator cover 1 comprises a pressing area 2 which can be pressed by a user to activate the assembly of a container and an actuator for spraying or spraying a substance.

[0078] The actuator cover 1 is produced using injection molding techniques. Said cover 1 comprises an opening 3 in which an aperture for ejecting a substance is accommodated. The cap or cap 1 is mountable on top of a container and includes a snap-on circular area or clamping circular area 4 for clamping on top of a similar circular container. A clamping flange 5 is formed on the inner side of said region 4 . The cross sections of the cover 1 and the container can also be in other shapes. A skilled person is able to adapt the actuator to the corresponding container.

[0079] The actuator cover 1 is made of flexi...

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PUM

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Abstract

The invention relates to an actuator (1) for a dispenser device for spraying contents of a receptacle that is pressurized or of a receptacle that has a pump, the actuator (1) comprising a channel connectable to a receptacle outlet (19) on one side of the actuator (1) for receiving the pressurized contents of the receptacle, said channel having an orifice (11) for spraying the contents on another side of the actuator (1), wherein the channel comprises a volume chamber, said orifice forming an outlet of the volume chamber (71), wherein the orifice (11) has a valve for opening and closing the orifice (11), the valve biased by at least biasing means in the closed position, and further comprising actuation means arranged to allow a flow of content from the receptacle into the channel and volume chamber (71). The invention is characterized in that the actuation means is coupled with the biasing means for attenuating the bias on the valve biasing the valve in the closed position, if the actuation means is actuated.

Description

technical field [0001] The invention relates to an actuator for a dispensing device for spraying the contents of a container under pressure or with a pump, said actuator comprising a container connectable to one side of the actuator A channel of the outlet to receive the pressurized content of the container, said actuator having on the other side an orifice connectable to said channel for ejecting said content. The invention also relates to an assembly of an actuator and a container, and a method for ejecting the pressurized contents of the container. Background technique [0002] In this regard, one would think of an aerosol can, container or bag-in-box filled with the fluid to be sprayed. Such fluids can be gases and liquids. When the fluid is a liquid, it may also be a viscous liquid. In this patent application, "fluid" can also be understood as paste, paste, gel, powdery substance and possible combinations thereof. Well known examples are: aerosol cans for spraying a...

Claims

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Application Information

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IPC IPC(8): B05B11/00B65D83/14
CPCB05B11/3077B05B11/0067B65D83/44B65D83/7535B05B11/1016B05B11/1077B05B11/00B65D83/14
Inventor 罗兰·弗兰斯·西里尔·科尼利厄斯·凡布拉尔维利·伦纳德·艾丽丝·科格斯
Owner 荷兰包装技术私人有限公司
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