Abstract: A bag-in-box container is provided with a spout at an upper opening and a pressurizing element applying pressure to a flexible container. The pressurizing element includes two plate devices being urged apart by a resilient element. The two plate devices are provided with engageable hook elements that may be set out of engagement by shifting one of the plate devices with respect to the other along the plane of the plate devices; the shift causing all hooks to disengage simultaneously. This shifting apart action is performed from the side of the pressurizing element, facilitating disengagement from the side of the bag-in-box container. In one embodiment, a disengagement port is provided giving access to the pressurizing element, such that the at least two plate devices may be brought out of engagement with each other. The disengagement port may be a second opening on the side of the rigid casing.

Abstract: A bag-in-box container is provided with a spout at an upper opening and a pressurizing element applying pressure to a flexible container. The pressurizing element includes two plate devices being urged apart by a resilient element. The two plate devices are provided with engageable hook elements that may be set out of engagement by shifting one of the plate devices with respect to the other along the plane of the plate devices; the shift causing all hooks to disengage simultaneously. This shifting apart action is performed from the side of the pressurizing element, facilitating disengagement from the side of the bag-in-box container. In one embodiment, a disengagement port is provided giving access to the pressurizing element, such that the at least two plate devices may be brought out of engagement with each other. The disengagement port may be a second opening on the side of the rigid casing.

Abstract: A handle (17) which can be secured in the top (9) of a package, especially the top (9) of a bag-in-box package. When the package is picked up by the handle, the handle detects the weight of the package, which is then presented to the handle translated into remaining quantity of liquid or quantity of liquid drained from the package.

Abstract: A liquid dispenser includes a rigid outer casing enclosing a bag of a flexible material being non permeable to a liquid, where the bag has an opening connected to a nozzle attached to the casing and extending from it. The liquid dispenser is adapted for use in conjunction with a pressurising element applying pressure to liquid in the bag, it further relates to such a liquid dispenser provided with a pressurising element and it also relates to such a pressurising element.

Abstract: The present invention relates to a computer mouse (1) which, by means of an accelerometer (mouseacc), detects the absolute movement of the mouse (1). The invention enables the movement of the mouse (1) relative to a surface (3) to be calculated by using at least one further accelerometer (fixacc) fixed to the surface (3).