Abstract: A cleaning machine, such as a laundry cleaning machine, includes a treatment compartment housing that defines a treatment compartment and a driving unit compartment housing that defines a driving unit compartment. The driving unit compartment housing is connected to the treatment compartment housing such that the driving unit compartment housing can be removable from the treatment compartment housing to access the driving unit compartment from outside the treatment compartment.

Abstract: A control knob assembly (16) including a housing having a front member (12) and a rear member (32). A control knob (22) is mounted for turning and axial movement in an opening (36) in the front member (12), said turning and axial movements being associated with control settings to be transferred to a control shaft (52) of a control member (18) generating electric control information. The control knob (22) and the control shaft (52) are interconnected so as to allow for excess force applied axially on the control knob (22) towards the control shaft (52) to be taken by the housing (12, 32).

Abstract: A cleaning machine, such as a laundry cleaning machine, includes a treatment compartment housing that defines a treatment compartment and a driving unit compartment housing that defines a driving unit compartment. The driving unit compartment housing is connected to the treatment compartment housing such that the driving unit compartment housing can be removable from the treatment compartment housing to access the driving unit compartment from outside the treatment compartment.

Abstract: A device for cleaning textile articles with a densified liquid state treatment gas, comprising a treatment chamber (10), a supply tank (18) for densified treatment gas and an evaporator chamber (36), which spaces are connected to each other by way of suitable tubes to allow pressure balance between the different spaces, filling of the treatment chamber (10) with liquid state treatment gas from the supply tank (18), as well as drainage of liquid state treatment gas from the treatment chamber (10) to the evaporator chamber (36). Compressor means (46) are arranged which are organized partly to achieve essentially complete drainage of gaseous treatment gas from the treatment chamber (10), and partly constitute the driving means during one in the treatment process included distillation phase, where densified treatment gas in the evaporator chamber (36) is gasified and through condenser means (44) conveyed back to the supply tank (18).

Abstract: An arrangement for balancing of rotating bodies, such as containers (10) for wash loads in washing machines and spindriers, comprises at least one annular closed path (20,22) rotating with the container (10) and in which at least two spherical balancing bodies (24) are movably disposed. The annular path (20,22) is composed of at least two parts (26,28) together forming a race for the spherical balancing bodies (24). In the area of the race the two parts (26,28) have two portions (34,36) which are facing one another and are convexly curved and have a shape so as to form on the respective part of a race track (30,32) along lines disposed so as to guide the balancing body (24) towards a symmetry line (38) of the annular path (20,22) during rotation.

Abstract: An indication device for a laundry washing machine, which has a treatment chamber (12) for laundry that can be pressurized in order to treat the laundry with a cleaning agent. The treatment chamber is provided with an opening (13), which in the treatment position is covered by a door (16) fixed to a surrounding housing (11) and is sealed from the housing by means of a sealing arrangement. The sealing arrangement comprises at least two gaskets (19, 20) surrounding the opening and forming an intermediate space (23) that via a channel (24) is arranged to communicate with atmosphere.

Abstract: A safety device for a laundry washing machine or the like where the washing machine comprises a treatment chamber (12) for laundry that is pressurized in order to treat the laundry with a treating agent, for instance, carbon dioxide. The treatment chamber has an inlet opening (13) which during the treatment is covered by a door (16) that is secured to a housing (11) enclosing the chamber by means of a first holder device (35) which is part of a locking means. The locking means also comprises a second holder device (34) which is activated if the first holder device (35) is deactivated and thereby keeps the door (16) in its closed position as long as chamber is pressurized.

Abstract: A laundry washing machine comprises a tub (11) rotatably housing a wash drum (12) supporting laundry items, water supply means (13) for the supply of water to the tub (11), level sensing means (15, 16, 17) for sensing the liquid level in the tub (11) and liquid draining means (20, 32, 33) for draining off wash and rinse liquid from the tub (11) said liquid draining means including a bottom valve (20) with a valve housing (21) and a movable valve member (27) adapted to sealingly bear against an annular edge (26) in the valve housing (21). The level sensing means comprises a chamber (17) annularly surrounding said annular edge (26). The upper part of said chamber is adapted to communicated with a pressure sensor (15) and the lower part of said chamber is adapted to communicate with the interior of the tub via at least one channel (42) having a small cross section.

Abstract: A washing machine, having a frame (11) that supports the main functional components of the washing machine, such as a tub (12) including a rotatable drum (13) for the laundry, motor drive means (14) for rotation of the drum (12), a base plate (21) supporting the frame (11) and an outer machine housing (22) fixed to the base plate (21). The base plate (21) and the frame (11), respectively, are of a design such that the two parts can be connected to one another either fixedly, for forming of a machine adapted to be fixedly supported, or in a resilient manner, for forming a free-swinging machine in which, in principle, the frame (11) can move freely relative to the base plate (21) and the outer housing (22).