Aktiebolaget Electrolux

Other

Lennart W Castwall

Lars G Moren

Curt Lindhe

Magnus Carl Lindmark

Karl F Andersson

Sven-Gunnar Ericsson

Pekka O Alkuvaara

Lars A Abrahamson

Jorma K Poikonen

Marc R Ahlse

Method of producing impregnated wooden products

Method for producing a hard wood element

Process for producing hard elements of wood

Vacuum cleaner

Arrangement for the transfer of control commands in an apparatus or a

A kitchen ventilator includes a housing (10) having a motor powered fan (20), an inlet (11), an inlet passage (25) between the inlet and the fan, an outlet (17), and an outlet passage (23) between the fan and the outlet, the passages are separated by a generally vertical partition wall (22). The inlet passage is partially formed by a baffle wall (26) provided between the inlet and the fan, and a removable front wall (16) provided with a sound absorbing material, and the outlet passage (23) has a narrowing portion (33) which is provided on both sides with sound absorbing material (18, 19). For reducing the noise level, the ventilator is provided with an acoustic sensor (28) for sensing the noise of the fan, a loudspeaker (30) for emitting a sound silencing the fan noise in reverse phase therewith, and an electronic control unit (29) connected to the sensor and the loudspeaker and adapted to control the loudspeaker in response to information received from said sensor.

Kitchen ventilator

A shower assembly is disclosed having a spray nozzle (41) through which liquid flows into a shower cabinet (10). The shower has a collecting container (22) for the liquid, the nozzle and container being integrated with a circulation system including a pump (33) with which the liquid in the collecting container can be circulated through the nozzle (41). The shower also has a mechanism (18, 20) by which the liquid either can be directed to the container (22) or directly to a sewage (21).

Energy and water saving shower assembly

A method for transporting load units 10 on pallets 11 where each load unit is supported by a separate pallet. Two or several pallets with load units are, before transportation, placed close to each other and fixed to each other in order to form a combined load during transportation in which the pallets together form a unit to simplify handling of the combined load. A pallet for accomplishing the method described above is also described.

Pallet and method for loading pallets

Method of balancing a container which rotates about an essentially

Growing community of inventors

Taby, Sweden

Lennart W Castwall