Abstract: A display device including a stand adapted to display a screen. The stand includes a holding member with a first side adapted to support against an underlying supportive surface. The display device also includes a cassette including a bobbin enclosed in a cavity in the cassette, wherein the screen can be wound onto and withdrawn from the bobbin. The cassette is being adapted to be inserted into and removed from the holding member via an aperture in the first side. The holding member also includes at least one fastener adapted to fasten the cassette in the holding member when inserted into the holding member.

Abstract: A display adapted for use indoors and outdoors includes a stand adapted to secure a first screen. The stand comprises a first part which supports against an underlying supportive surface and comprises a first bobbin in the first part. The first screen can be wound onto and withdrawn from the first bobbin. The stand also comprises at least one support which in a support mode supports against the surface. The support is arranged to provide a turning moment which is anti-twisting in relation to the turning moment created by a wind pressure acting on the first screen, wherein Mt?Mp. The stand also comprises at least one foldable pole, or telescopic pole. The stand also includes a number of springs arranged in connection to the at least one pole, and operable to make the display bendable in windy conditions, and to withstand twisting of the springs in windy conditions.

Abstract: The present invention relates to a display means comprising a stand adapted to display a screen. The stand comprises a holding means with a first side adapted to support against an underlying supportive surface. The display means also comprises a cassette comprising a bobbin enclosed in a cavity in the cassette, wherein the screen can be wound onto and withdrawn from the bobbin. The cassette is being adapted to be inserted into and removed from the holding means via an aperture in the first side. The holding means also comprises at least one fastening means adapted to fasten the cassette in the holding means when inserted into the holding means.

Abstract: The present invention relates to a display means (1) adapted for use indoors and outdoors comprising a stand (10) adapted to secure a first screen (201). The stand (10) comprises a first part (111) which supports against an underlying supportive surface (u) and comprises a first bobbin (401) enclosed in a cavity in the first part (111). The first screen (201) can be wound onto and withdrawn from the first bobbin (401). The stand (10) also comprises at least one support means (130) which in a support mode support against the surface (u). The support means (130) is/are arranged to provide a turning moment (M1) which is anti-twisting in relation to the turning moment (Mp) created by a wind pressure (P) acting on said first screen (201), wherein Mt?Mp. The stand (10) also comprises at least one foldable pole means (121, . . . ,12m), or telescopic pole means (121, . . . ,12m), wherein m is an integer and m?1. The stand (10) also comprises a means (131) arranged in connection to the at least one pole means (121, .

Abstract: A valve in a breathing device has a housing with an inlet and an outlet, a valve housing having an inlet and an outlet, a valve seat arranged in the housing, a valve body arranged in the housing to be freely moveable with respect to the valve seat between a closed position where the valve body completely covers the valve seat and an open position where the valve body is distanced from the valve seat. The valve body comprising a rigid central portion and a circumferential wrinkled and flexible portion devised for friction-free movement of the rigid central portion, and an actuator for controlling a force applied on the valve body in response to a control signal. The actuator includes an actuator body, a shaft having an end contactable with the valve body, and an electromagnetic displacement coil.

Abstract: An expiration cassette is removably insertable in a receiving section of a ventilator and contains a gas passage, an expiratory valve and a flow meter. The expiratory cassette also has a locking mechanism for locking and unlocking interaction with a receiving section in the ventilator.

Abstract: A valve in a breathing device has a housing with an inlet and an outlet, a valve housing having an inlet and an outlet, a valve seat arranged in the housing, a valve body arranged in the housing to be freely moveable with respect to the valve seat between a closed position where the valve body completely covers the valve seat and an open position where the valve body is distanced from the valve seat. The valve body comprising a rigid central portion and a circumferential wrinkled and flexible portion devised for friction-free movement of the rigid central portion, and an actuator for controlling a force applied on the valve body in response to a control signal. The actuator includes an actuator body, a shaft having an end contactable with the valve body, and an electromagnetic displacement coil.

Abstract: A holder for connection to a first unit has a locking device designed for insertion, in a first position, into a receiving part in the first unit and, in a second position, for locking the holder to the first unit, is described. The holder's locking device has a threaded locking shaft arranged for axial movement in the holder, a handle with a threaded hole for admitting the locking shaft and a locking element rigidly connected to the locking shaft. The holder also has at least one beveled shoulder against which the locking element is axially movable, the handle axially pulling the locking shaft, as well as the locking element, against the beveled shoulder when rotated for locking, thereby inducing simultaneous rotation of the locking element to lock the holder to the receiving part.

Abstract: An expiration cassette is removably insertable in a receiving section of a ventilator and contains a gas passage, an expiratory valve and a flow meter. The expiratory cassette also has a locking mechanism for lacking and unlocking interaction with a receiving section in the ventilator.