WO/2015/076678 PASSIVATION STACK ON A CRYSTALLINE SILICON SOLAR CELL||WO||28.05.2015|
||PCT/NO2014/050215||INSTITUTT FOR ENERGITEKNIKK||ZHU, Junjie|
There is described a method for manufacturing a passivation stack on a crystalline silicon solar cell (1) device, the method comprising the steps of: - providing a substrate comprising a crystalline silicone layer (2), such as a crystalline silicon wafer or chip; - cleaning a surface (21, 23) of the crystalline silicon layer (2) by removing an oxide layer at least from a portion of one side of the crystalline silicon layer (2); - depositing, on at least a part of the cleaned surface (21, 23), a layer of silicon oxynitride (3); and - depositing a capping layer (5) comprising a hydrogenated dielectric material on top of the layer of silicon oxynitride (3), wherein the layer of silicon oxynitride (3) is deposited at a temperature between 100 °C and 200 °C, preferably between 100 °C and 150 °C, and even more preferably between 100 °C and 130 °C, wherein the step of depositing the layer of silicon oxynitride (3) includes the sub-steps of: - using N2O and SiH4 as precursor gasses in an N2 ambient atmosphere; and - depositing silicon oxynitride with a gas flow ratio of N2O to SiH4 below 2, preferably below 1, and even more preferably around 0,5. There is also described a crystalline silicon solar cell device obtainable by means of a method according to the invention.
WO/2015/076677 DEVICE FOR CONTROLLING A HEAT-REGULATING APPLIANCE AND A METHOD FOR USING THE SAME||WO||28.05.2015|
||PCT/NO2014/050202||TRANBERG AS||BERG-HAGEN, Kjell, Are|
A device for controlling a temperature-regulating appliance (3) is described, wherein the device comprises: - a sensor (11) arranged to be able to sense effective temperature by the temperature-regulating appliance (3) and to submit a signal as indication of the sensed effective temperature; - a control unit (13) arranged to be able to receive the signal from the sensor (11) as an indication for sensed effective temperature and to be able to control the power supply to the temperature-regulating appliance (3) based on the received signal indicating for effective temperature; and - one or more energy sources (12, 15, 16) arranged to at least be able to drive the sensor (11), the control unit (13) and the temperature-regulating appliance, wherein the sensor (11) is constituted by a self-regulating heater cable. A method for use of a device (1) for control of a temperature-regulating appliance (3) in accordance with the present invention is also described.
WO/2015/076680 METHOD AND DEVICE FOR PROVIDING PIPE JOINT IN CONCRETE WALL||WO||28.05.2015|
||PCT/NO2014/050219||BASAL AS||REIERSEN, Terje|
The publication relates to a method and a side core for fabricating a joint for a pipe extending through a concrete wall or concrete structure, such as for example a lower section (10) of a branching chamber, where prior to the concreting a side core (22) is established, the side core (22) being given an external shape adapted to the form to be established at least one joint in an aperture extending through a concrete wall or structure, and where the side core (22) for said joint being positioned at the required place between an outer formwork and an inner formwork for subsequent concreting, whereupon the side core (22) is removed upon completed concreting. The side core (22) for the joint comprises: - a first shape providing element (16) with a cross section that is configured such that the lower part of the cross section has a shape substantially adapted to a lower part of a downstream adjoining channel or duct (12',12''), so that an internally, at least a lower hydro dynamical surface is provided between an internal surface of a spigot end of an adjoining pipe and a consecutive downstream surface; - a second shape forming element (23) with an outer cross section which mainly is configured to in such way that the outer cross section is slightly larger than the outer diameter of a spigot end of a pipe (11,13) to be jointed in the joint in the concrete wall or structure, and - a mainly cylindrically shaped, form stable body (24) configured to form an aperture through the concrete wall or structure and preferably having an outer shape that is configured in such way that one or more contact areas are established for fixing of a sealing ring within the aperture for establishing a sealing fixation and/or joint between the surrounding concrete wall and the spigot end of the pipe (11,13) to be jointed, where at least said first and second shape providing body (16,23) are removed subsequent to completed concreting.
WO/2015/076679 ACTIVATING TOOL FOR DISPLACING OF A COMPONENT IN A WELL TUBE AND METHOD FOR ADJUSTING THE ACTIVATING TOOL||WO||28.05.2015|
||PCT/NO2014/050218||ALTUS INTERVENTION AS||HAUGLAND, Lasse|
An activating tool (1) for connecting to and displacing a component (40) in a well tube (4), the activating tool (1) including : - a driving device (8) which may axially be displaced in two axial directions; - a sleeve-shaped release element (14) provided with an annular end portion (52); - a gripper holder (20) which is arranged in an axially displaceable manner in the release element (14) and is displaced by the driving device (8); - axially longitudinal recesses (24) in the gripper holder (20); - at least two radially displaceable gripping elements (26) spring-biased in a radial outward direction, positioned in respective recesses (24) and complementarily fitting respective cut-outs (42) in the component (40), and each gripping element (26) being provided with a slanted rear portion (48); so that the gripping elements (26) are retracted into the release element (14) in the passive positions of the gripping elements (26), and the gripping elements (26) are, at least partially, displaced out of the release element (14) in the active positions of the gripping elements (26) so that: the end portion (52) hits the slanted rear portions (48) of the gripping elements (26) when the gripper holder (20) is pulled inwards in the release element (14), so that the gripping elements (26) may optionally be switched between taking an active position and a passive position. A method for changing the gripping element (26) in the activating tool (1) is described as well.
WO/2015/072862 ASYMETRICALLY CUTTING VALVE SEATS||WO||21.05.2015|
||PCT/NO2014/050214||AKER SUBSEA AS||HERLAND, Jan|
The invention provides a cutting valve comprising a valve block, a gate, which is slidably within a cavity in the valve block from an open position to a closing and cutting position, an upper seat arranged in an upper part of the valve between the valve block and the gate, and a lower seat arranged in a lower part of the valve between the valve block and the gate, The valve further comprises an upper resilient member arranged between the upper seat and a lower resilient member arranged between the valve block and the lower seat. The cutting valve being distinctive in that the combination of height of upper seat, and lower seat, resilient member and any spacers on the lower side of the gate is selected so that an allowed travelling distance for the upper seat towards the valve block and an allowed travelling distance for the lower seat towards the valve block, are substantially equal.
WO/2015/072861 A CONTACT HEATER||WO||21.05.2015|
||PCT/NO2014/050213||DEFA AS||LEVORSEN, Ole Henrik|
A contact heater (19) comprising a heating member (2) and a contact surface (21; 21'), where the contact surface (21; 21') is adapted for abutment towards a portion of an engine (16), gearbox, or similar, which is to be heated. The heating member (2) comprises at least one PTC element (4) and connection means (5, 7, 10) for electrical energy supply, and the contact surface (21) constitutes a portion of a contact element (1) which is releasably connected to the heating member (2) by connection means (11, 11'). The contact heater is suitable for use on an engine, for example an automobile engine, an engine block, a sump, a gearbox or a part of the transmission system for a vehicle.
WO/2015/069118 MULTI CRADLE APPARATUS||WO||14.05.2015|
||PCT/NO2014/050210||VESTDAVIT GRUPPEN AS||KALVE, Atle|
An apparatus (1) for handling daughter boats (2) on a mother vessel comprising one davit assembly positioned atop a stationary cradle (5), each of which is located near a side edge (11a, 11b) of a deck (11) of the vessel for launching and retrieving the boats (2) from and onto the stationary cradle (5) characterised in that the apparatus has a plurality of longitudinally movable cradles (7) on the deck (11) of the vessel for securedly holding plurality of boats thereon and in that the longitudinally movable cradles can move back and forth longitudinally and lift up vertically to transfer a boat (2) onto or to receive a boat (2) from, one transversely movable cradle (4) which can transversely move back and forth for placing a boat (2) onto or for receiving a boat (2) from, the longitudinal cradles (7) and any one stationary cradle (5). The invention also relates to a method for launching and retrieving boats from a mother vessel.
WO/2015/069116 CUTTING TOOL||WO||14.05.2015|
||PCT/NO2014/050200||3PO TOOLS AS||GRØNÅS, Jon, Arve|
Device (1) arranged to be able to provide openings in a body (15), wherein the device (1) comprises a cutting head (3) having a front (31) and a rear (32), and wherein the cutting head is provided with a cutting device (6); a power transmission body (4) arranged to be able to transmit power from a driving means to the cutting device (6); a drive unit holder (2), wherein the drive unit holder (2) is adapted to be able to be arranged at a distance (A3) from the rear (32) of the cutting head (3); at least one connecting body (5) having a first (51) and a second end portion (52), wherein the connecting body (5) connects the cutting head (3) to the drive unit holder (2); and a support (8) arranged to be able to rotatably hold the device (1) on a body (15), wherein a distance (A1) between the first end portion (51) of the connecting body (5) and the rotation axis (D1) is smaller than or the same as the distance (A2) between the front (31) of the cutting head (3) and the rotation axis (D1). A method and a use of the device (1) are also described.
WO/2015/069117 REVERSIBLE PLOUGH DEPTH WHEEL ARRANGEMENT||WO||14.05.2015|
||PCT/NO2014/050201||KVERNELAND GROUP OPERATIONS NORWAY AS||SIGMUNDSTAD, Svein|
A depth-wheel arrangement (2) for a reversible plough (1) is described, in which two concentric depth wheels (21, 22) are attached to a wheel arm (24) connecting a middle portion (231) of a wheel shaft (23) to a wheel mount (25).
WO/2015/065199 LOCKING DEVICE||WO||07.05.2015|
||PCT/NO2014/050205||AS CONNECTOR||HISDAL, Pål Magne|
A locking device (10) for assembling several parts is described, comprising an internal, open housing (12) that is equipped with internal, locking segments (20), an internal, open casing (14) for insertion into the housing (12) and which is equipped with external, locking segments (22) and internal, locking grooves (24), and a plug (16) for insertion into the casing (14) and which is equipped with external, locking grooves (26). The external, locking segments (22) of the casing (14) are corresponding to and opposite to the internal, locking segments (20) of the housing (12), and the internal, locking segments (20) of the housing (12) comprise an inclining, locking surface (20b), and the external, locking segments (22) of the casing (14) comprise an inclining, locking surface (22b), where said locking surfaces (20b, 22b) are forced against each other during retraction of the plug (16).