WO/2015/099538 A MULTI-STEP GAS COMPRESSOR SYSTEM||WO||02.07.2015|
||PCT/NO2013/000052||VivID AS||BRUNGOT, John|
A multi-stage gas compressor apparatus in a two-stage version comprises a first, central cylinder, forming a cylindrical chamber (8), and a second cylinder arranged concentrically with the first, central cylinder, forming an annular chamber (9). A first, circular piston (12) is axially movable within the first, cylindrical chamber (8), and a second, annular piston (5) axially movable within the annular chamber (9). A force - exerting member (10) is connected to the first (12) and second (5) pistons. In the apparatus, a first one-way valve (2) is arranged to allow gas transfer from a gas inlet (2) to an end portion of the annular chamber (9). A second one-way valve (11) is arranged to allow gas transfer from the end portion of the annular chamber (9) to an end portion of the cylindrical chamber (8). A third one-way valve (3) is arranged to allow gas transfer from the end portion of the cylindrical chamber (8) to a gas outlet. The force - exerting member (10) may be attached to the sea bottom (15), and the apparatus (1) may be provided with a floating element (6) which causes the apparatus (1) to float on the sea surface (16) while the pistons (11, 5) are anchored to the sea bottom (15). The annular piston (5) may be forced to complete each stroke before the first cylinder (12) starts to move by means of an activating block on the central, anchored rod pulling the central piston (12).
WO/2015/099540 A SEMISUBMERSIBLE, CYLINDRICAL NET CAGE, CLOSABLE BULKHEADS FOR A NET CAGE AND A BOTTOM FOR THE NET CAGE THAT CAN BE ELEVATED||WO||02.07.2015|
||PCT/NO2014/050239||OCEAN FARMING AS||HAMMERNES, Torbjørn Kjønnøy|
The present invention relates to a semisubmersible, cylindrical net cage (1) including two closable fixed bulkheads and a sliding bulkhead (9) extending in a radial direction from a central column (6) to a circumference, the sliding bulkhead (9) being rotatable about the central column (6). A bottom (14) that can be elevated is provided between the two closable fixed bulkheads. Also claimed is a closable bulkhead for a net cage (1), as well as a bottom (14) for the net cage that can be elevated.
WO/2015/099539 PROTECTION PLATE FOR WEARING PART ATTACHMENT ON A LEADING EDGE OF A WORKING TOOL||WO||02.07.2015|
||PCT/NO2014/050233||KVERNELAND GROUP OPERATIONS NORWAY AS||SKJÆVELAND, Magne|
A protection element (13) for a wearing-part attachment (12) for a wearing part (11) for a leading edge of a working member (1), the wearing part (13) and the wearing- part attachment (12) being provided with complementary quick-coupling elements (112, 122), and a leading side surface (132) of the protection element (13) including a wearing portion (135) and being arranged, by the engagement of an attachment portion (131) with at least the quick-coupling elements (112) of the wearing part (11), to rest supportedly against a leading end face (121) of the wearing-part attachment (12). A method of wear-protecting a wearing-part attachment (12) for a wearing part (11) for a leading edge of a working member (1), the wearing part (13) and the wearing- part attachment (12) being provided with complementary quick-coupling elements (112, 122), wherein the method includes: bringing a protection element (13) into engagement between quick-coupling holders (111) at a rear wearing-part portion (113) of the wearing part (11); connecting the wearing part (11) and the wearing-part attachment (12) to each other; and placing the protection element (13) supportedly against a leading end face (121) and so that it projects above a plane coinciding with a top surface (124) of the wearing-part attachment (12).
WO/2015/099541 MODULAR FLOOR||WO||02.07.2015|
||PCT/NO2014/050252||MODUL TECH AS||HEGGLAND, Rolf|
It is described module elements suitable for arrangement of a floor system and a system for laying of horizontal areas comprising a number of module elements fitting into each other in the edge areas, and where each module is carried by an underlying system of rails on which it is mounted. It is further described a method for production of the module elements, a method for assembly and maintenance of floor with the module elements, and the use of module elements in different floor systems.
WO/2015/093971 EFFECT PEDAL||WO||25.06.2015|
||PCT/NO2014/050236||AALBERG AUDIO AS||ALSTAD, Rune Aalberg|
A system for handling effect pedals is provided. The present invention is achieved by a remote control unit operable by a guitarist. The system comprises a remote control unit used by a guitarist and at least one effect pedal wherein the at least one effect pedal is controllable from said remote control unit.
||PCT/NO2014/050251||LARSEN, Erland Helmer||LARSEN, Erland Helmer|
It is described a funnel device for collection of fluid flowing from leaks, comprising a funnel (1) with an upper edge with a large opening and a lower edge with a small opening. The lower edge of the funnel is provided with an outlet (4) for further leading of captured fluid. To the upper edge (9) of the funnel there is provided a number of elongated attachment means (3) suitable for attachment to surrounding attachment places for the suspension of said funnel below the leak. It is also described the use of such funnel device for the collection of flowing fluids.
WO/2015/093980 ELEMENT FOR A THERMAL ENERGY STORAGE||WO||25.06.2015|
||PCT/NO2014/050250||NEST AS||BERGAN, Pål|
The invention provides an element for an easily scalable thermal energy storage, distinctive in that the element comprises: an outer shell being a combined casting form and reinforcement, a solid thermal storage medium in the form of hardened concrete, which concrete has been cast and hardened into said outer shell. Method for building and use of the element, and thermal energy storage comprising elements of the invention.
WO/2015/093968 COMPACT PIPE FLANGE GASKET||WO||25.06.2015|
||PCT/NO2014/050231||HARINGSTAD, Morgan||HARINGSTAD, Morgan|
A gasket (4) for an annular compact flange (1), the compact flange (1) including two joinable flange halves (2) which are formed with contact surfaces (6) facing each other, and at least one of the flange halves having an axial, centric bore ( 10), and there being an annular gasket groove (8) arranged in each of the flange halves (2), which is arranged to sealingly receive a common gasket (4), the gasket groove (8) having a proximal side (12) and a distal side (14) relative to the bore (10), the distal side (14), which is conical, forming a groove sealing surface (18) against the gasket (4), and the gasket (4), which seals at the groove sealing surface (18), being formed with a plate portion (20) positioned between the contact surfaces (6).
WO/2015/093974 RECIPROCATING DEVICE WITH FERROFLUID-LUBRICATED SEALING||WO||25.06.2015|
||PCT/NO2014/050241||RESONATOR AS||HE, Yongqing|
Reciprocating device comprising reciprocating piston (11) in a cylinder (13), arranged to utilize ferrofluid as a lubricant (20), comprising at least one ring shaped magnet (14) surrounding the cylinder (13). A middle part (11a) of the piston (11) exhibits a circumferential recess (17) arranged to receive a sealing O-ring (18) extending circumferentially arranged around the piston (11).The circumference of the piston (11) is narrowed to a smaller outer diameter at both sides of the recess (17), thus defining annular voids (19) between the piston (11) and the internal cylinder wall (15), said annular voids (19) being sharply terminated by extended-piston end parts (11b, 11c) arranged at respective ends of the piston (11). Sealing structure for such reciprocating device is also contemplated.
WO/2015/093967 DEVICE TO TRANSFER PERSONNEL AND MATERIALS TO AND FROM A LAND SITE AND USE THEREOF||WO||25.06.2015|
||PCT/NO2014/050216||CRUISE VENTURES AS||NES, Asbjørn|
A floating device for transfer of personnel and material to and from the shore is described, where the device is divided into sections that are mutually brought together by articulated couplings to form an extended, continuous path for the transfer of said personnel and material, as the sections are set up to be reset between a parked, folded position and an extended, using position. The device is characterised by a first section (10) that comprises mutually separated hull sections (14, 16) that are connected via a deck (12) where the other sections (20, 30) in the device are set up to be parked in under the deck (12) between the hull parts (14, 16) of the first section (10), and also that the device comprises means to securely couple the other sections (20, 30) to the first section (10) up under the deck, as the hull parts can be ballasted to be able to raise and lower the first section (10) with regard to the other sections (20, 30). Also described is an application of the device.