The present invention discusses the lubrication of a steerable thruster of a marine vessel. The lubrication is based on splash-type lubrication at the pod (4) and full bath lubrication in the stembox (38) and in the shank (48). The lubrication oil level in the pod (4)is controlled by an overflow (80) arranged in an oil tank (60)by circulating oil from the pod (4) to the oil tank (60) by means of pumps (82, 84).

The invention relates to a composite product. According to the invention,the composite product contains a polymer based material and an organic natural fiber material, and the organic natural fiber material has a form, and the form of fibers of the organic natural fiber material is a flake, and the organic natural fiber material in the form of the flakes has been mixed with the polymer based material. Further, the invention relates to a method for manufacturing a composite product, a material component, a use of a composite product and a final product.

An apparatus (10) including a keypad (64), pressure sensors (70) and electrotactile feedback electrodes (72). The keypad (64) includes a plurality of keys (30). Each of the keys (30) has a top surface (74). The pressure sensors (70) are located under the top surfaces of the keys (74). The electrotactile feedback electrodes (72) are located at the top surfaces of the keys (74).

In a method for producing nanofibril cellulose, cellulose based fibre material, in which internal bonds in the cellulose fibre have been weakened by chemical modification, are supplied, for separating fibrils, through several counter-rotating rotors (R1, R2, R3...) outwards in the radial direction with respect to the rotation axis (RA) of the rotors in such a way that the material is repeatedly subjected to shearing and impacting forces by the effect of the blades (1) of the different counter-rotating rotors, whereby it is simultaneously fibril- lated.

The invention relates to a composite product. According to the invention the composite product contains a polymer based material and an organic natural fiber material, and the organic natural fiber material has been mixed with the polymer based material to form a mixture, and the composite product has been formed from the mixture the forming of the composite product has been done in the melt stage, and after the forming the composite product has been is solidified, preferably cooled, and the solidifying, preferably the cooling, from melt form to solid form has been done under of counterpressure. Further, the invention relates to method for manufacturing a composite product, a use of the composite product and a final product.

A hybrid satellite/terrestrial wireless network having a plurality of terrestrial cells and satellite coverage areas is disclosed. A multiplex transmitted in a terrestrial cell may include signaling information for neighboring terrestrial cells and neighboring satellite coverage areas. The signaling information may include indicators identifying different profiles for the hybrid satellite/terrestrial network, and include other information enabling handover from the terrestrial cell multiplex to one of the neighboring terrestrial or satellite multiplexes.

A Plate and Shell type plate heat exchanger, which comprises an inner shell (9) completely surrounding a plate pack (2) and inner end plates (11a, 11b) in the direction of the ends of the plate pack. The inner shell (9) is by its inner surface arranged into contact with the outer edge of the baffle plates (8a, 8b) arranged on the surface of the plate pack and by its outer surface the inner shell (9) is arranged to support itself against the inner surface of the shell (3) of the outer casing of the heat exchanger. The inner end plates (11a, 11b) are supported by their outer surface against the inner surface of the end plates (4a, 4b) of the outer casing.

An apparatus (10) including an inductive charging system (34) and at least one wireless communication system (48, 50). The inductive charging system (34) is configured to charge a rechargeable battery. The inductive charging system (34) has an induction coil (38). The at least one wireless communication system (48, 50) is configured to communicate with a device. The wireless communication system (48, 50) includes at least a portion of the induction coil (38) for transmitting and/or receiving a wireless signal at the induction coil (38), or for generating a communication electromagnetic field at the induction coil (38). Thus, both the inductive charging system (34) and the wireless communication system (48, 50) include at least a portion of the induction coil (38) as a common component for both of the systems.

Techniques are presented that include determining, using signals captured from two or more microphones configured to detect an acoustic signal from one or more sound sources, one or more prominent sound sources based on the one or more sound sources. The techniques also include determining one or more directions relative to a position of one or more of the two or more microphones for prominent sound source(s). The techniques further include outputting information suitable to be viewed on a display, the information providing for the prominent sound source(s)a visual effect indicating at least in part the one or more directions, relative to a position of one or more of the microphones, of the prominent sound source(s)in the acoustic signal. The information and the corresponding visual effect(s) may be presented on a display, e.g., as part of a screensaver.

Properties, such as concentrations, of gas phase bases or acids of a gas sample are determined by providing a sample gas flow, which comprises the bases or acids to be determined as sample constituents, as well as also interfering constituents, which are other constituents than the sample constituents. Reagent ions are provided and introduced into the sample gas flow to arrange proton transfer reaction and thereby forming sample ions. Also a dopant is introduced into the sample gas flow to arrange proton transfer reaction between the dopant and the interfering ions thereby forming dopant ions and electrically neutral interfering constituents. For determination the gas flow with the sample ions to be determined is introduced together with the dopant ions to a mass spectrometer in order to determine said properties of the gas phase bases or acids.