| Patent Number |
Title Of Patent |
Date Issued |
| D571174 |
Nut moving device |
June 17, 2008 |
|
| 7472563 |
Submerged evaporator with integrated heat exchanger |
January 6, 2009 |
| The invention provides a submerged evaporator (14) with integrated plate heat ex-changer (4) that may operate with markedly increased capacity, where the evaporator (14) does not require more space than other known types and have a smaller filling volume of refrigerant (10) than prior |
| 7465341 |
Apparatus for cleaning of a gas |
December 16, 2008 |
| In an apparatus for cleaning of a gas a centrifugal rotor is rotatable in a separation chamber about a vertical rotational axis (R). The centrifugal rotor is rotatable by means of a turbine wheel arranged in a drive chamber situated below the separation chamber. The centrifugal rotor |
| 7455811 |
Brazing material and brazed products manufactured therewith |
November 25, 2008 |
| An iron based brazing material for joining objects by brazing represents an alloy, which apart from iron contains approximately 9-30% Cr, approximately 0-8% Mn, approximately 0-25% Ni, 0-1% N, a maximum of 7% Mo, less than about 6% Si, approximately 0-2% B and/or about 0-15% P, all s |
| 7419644 |
Flow directing insert for a reactor chamber and a reactor |
September 2, 2008 |
| A flow directing insert for a reactor chamber in a reactor may have a mainly square-shaped cross-section. The chamber has an inlet at one end of the chamber and an outlet at the other end of the chamber and at least one of the walls of the reactor chamber consists of a heat conductive |
| 7410456 |
Method of purifying contaminated oil in a centrifugal separator using a separation aid and start |
August 12, 2008 |
| In a centrifugal separator the liquid separation aid attracts/binds contaminating particles in oil supplied to a separation chamber. Purified oil is discharged through a central light phase outlet of the separation chamber, the liquid separation aid and separated particles are discharged |
| 7338546 |
Centrifugal separator for cleaning gas generated by an internal combustion engine and a method f |
March 4, 2008 |
| In a centrifugal separator for cleaning gases generated by an internal combustion engine a housing defines an interior separation chamber. A centrifugal rotor is coupled for rotation to the housing and extends into the separation chamber. A drainage chamber is positioned adjacent the |
| 7338427 |
Centrifugal separator having cleaning channel |
March 4, 2008 |
| In a centrifugal separator for separating a product to a heavy phase and a light phase. The centrifuge rotor encloses a separating space. An inlet channel permits feeding of the product to the separating space. A first outlet channel permits discharge of the heavy phase from the separati |
| 7306556 |
Entrainment device for a centrifugal rotor |
December 11, 2007 |
| An entrainment device for a centrifugal rotor, which is rotatable about a central rotational axis, having a number of entrainment members arranged in said space for entrainment of entering liquid in the rotation of the centrifugal rotor. The entrainment device comprises a first component |
| 7300396 |
Driving device for a centrifugal separator |
November 27, 2007 |
| In a centrifugal separator a centrifugal rotor is connected to a vertical spindle, which is supported by a frame and journalled in a first bearing and a second bearing. The centrifugal separator is drivable by an electric motor, the stator of the motor being fixed to the frame such t |
| 7287575 |
Component for supporting a filter member, a device including a tubular filter member and said co |
October 30, 2007 |
| The invention relates to a component (20) for supporting a tubular filter member (15) in a portable channel (2) in a plate heat exchanger (1). The invention also relates to a device including the component (20) and the filter member (15). Furthermore, the invention relates to a plate hea |
| 7246436 |
Plate package, method of manufacturing a plate package, use of a plate package and plate heat ex |
July 24, 2007 |
| The invention refers to a plate package for a plate heat exchanger, a method for manufacturing a plate package, a use of a plate package, and a plate heat exchanger. The plate package includes a plurality of heat exchanger plates (1), which are stacked on each other and which each in |
| 7229399 |
Screw conveyor for a decanter centrifuge |
June 12, 2007 |
| A screw conveyor intended and formed for use in a decanter centrifuge for separation of solid particles from a fluid compound, comprising a central body, at least one conveyor thread and at least one baffle bridging a flow path formed between different parts of the conveyor thread. The |
| 7195057 |
Plate heat exchanger and end plate associated therewith |
March 27, 2007 |
| A plate heat exchanger has two end plates, at least one of which is provided with a number of port openings (11) to allow inflow and outflow of a number of heat exchanging fluids, and a number of heat transfer plates located between the end plates. One of the end plates (1) has two i |
| 7191821 |
Plate heat exchanger |
March 20, 2007 |
| The invention relates to a plate heat exchanger and a method for manufacturing a plate heat exchanger. The plate heat exchanger includes a number of heat exchanger plates (1), which are substantially parallel to an extension plane and arranged adjacent to each other in a plate package |
| 7168483 |
Heat transfer plate, plate pack and plate heat exchanger |
January 30, 2007 |
| A heat transfer plate for a plate heat exchanger including a number of ridges (210) and troughs (220) which have been pressed into the plate, the heat transfer portion of the plate having a plurality of juxtaposed rows (200) of the ridges (210) and troughs (220). The rows (200) of ri |
| 7156901 |
Apparatus for simultaneous cleaning of a liquid and a gas |
January 2, 2007 |
| An apparatus for simultaneous cleaning of a liquid and a gas includes a centrifugal rotor delimiting in a casing a separation chamber that is arranged for through flow and cleaning of the liquid. On the outside of the casing separation discs are mounted for rotation with the centrifugal |
| 7152663 |
Plate heat exchanger |
December 26, 2006 |
| The invention refers to a plate heat exchanger, which includes a sensor device and a plate package of heat transfer plates (1). The heat transfer plates form between the plates (1) first passages (3) for a first fluid and second passages (4) for a second fluid. The sensor device includes |
| 7152589 |
Method and a device for cleaning of crankcase gas |
December 26, 2006 |
| Upon cleaning of crankcase gas generated during operation of an internal combustion engine in its crankcase, a centrifugal separator is used, which includes a rotor arranged for rotation by means of a driving motor and arranged by its rotation suck crankcase gas from the crankcase th |
| 7118521 |
Centrifugal separator with conical pump inlet |
October 10, 2006 |
| A centrifugal separator has a centrifugal rotor that is rotatable about a vertical axis and has both a rotor body for separation of two liquids, having different densities, and a pumping member that is designed to pump via the outside of a conical body a mixture of said two liquids into |
| 7104315 |
Heat exchanger plate, a plate pack and a plate heat exchanger |
September 12, 2006 |
| The invention refers to a heat exchanger plate (4) for a plate heat exchanger (1), a plate package (3) and a plate exchanger (1). The plate (4) includes at least a first area (31) with a corrugation of ridges and valleys, the plurality of which extends in a first direction (A), and at |
| 7097736 |
Dairy wastewater treatment |
August 29, 2006 |
| A process and apparatus for recycling dairy wastewater wherein the wastewater is supplied to at least one first evaporation apparatus to produce a water distillate and sludge. The sludge is then supplied to at least one second evaporation apparatus arranged in series with the first e |
| 7081146 |
Apparatus for simultaneous cleaning of a liquid and a gas |
July 25, 2006 |
| An apparatus for simultaneous cleaning of a liquid and a gas includes a centrifugal rotor delimiting in a casing a separation chamber that is arranged for through flow and cleaning of the liquid. On the outside of the casing separation discs are mounted for rotation with the centrifugal |
| 7077881 |
Apparatus for simultaneous cleaning of a liquid and a gas |
July 18, 2006 |
| In an apparatus for simultaneous cleaning of a liquid and a gas a centrifugal rotor for cleaning of the liquid is connected with a device for cleaning of the gas. The centrifugal rotor is contained in a stationary housing, and this housing delimits a supply passage for gas to be clea |
| 7056363 |
Centrifugal separator for cleaning of a fluid |
June 6, 2006 |
| A centrifugal separator for cleaning of a gas from solid and/or liquid particles suspended therein, includes a stationary housing and a rotor arranged therein. The rotor at its one axial end has a central inlet for gas to be cleaned and delimits a central space communicating with the |
| 7055587 |
Heat exchanger plate |
June 6, 2006 |
| The invention refers to a heat exchanger plate (4) for a plate heat exchanger, a plate package, and a plate heat exchanger. The plate includes an edge, which extends around the plate, an edge area (6) which extends around the plate inside the edge, and a heat exchanging surface (5) w |
| 7052529 |
Method and a device for cleaning of crankcase gases coming from an internal combustion engine ad |
May 30, 2006 |
| In a vehicle adapted to be propelled by means of an internal combustion engine crankcase gases coming from the combustion engine are cleaned by means of a centrifugal separator. The rotor of the centrifugal separator is driven by means of pressurized air delivered by a compressor, e.g. a |
| 7033411 |
Centrifugal separator for cleaning of a gaseous fluid |
April 25, 2006 |
| A centrifugal separator for cleaning of a gas from solid and/or liquid particles suspended therein, includes a stationary housing and a rotor arranged therein. The rotor at its one axial end has a central inlet for gas to be cleaned and delimits a central space communicating with the |
| 7022163 |
Method of treating air on board on a vehicle, and a device for use when performing the method |
April 4, 2006 |
| In a vehicle air is compressed for being used in the brake system of the vehicle, for instance. In the compressor, used for the compression, the air is contaminated with oil and solid particles. In order to be relieved from these particles, before the air is conveyed through a drying fil |
| 7022150 |
Centrifugal separator having a rotor and driving means thereof |
April 4, 2006 |
| In a centrifugal separator, the rotor of which is adapted to be driven by means of a gaseous driving fluid, the rotor itself supports a ring of turbine blades extending around the rotational axis of the rotor. A stationary nozzle is adapted to direct a flow of the driving fluid towar |
| 7001325 |
Centrifugal separator having whistle-reducing rotor |
February 21, 2006 |
| A centrifugal separator has a centrifuge rotor and a casing, the casing forming an outer space for the rotor. The rotor is rotatable around a rotary axis and within the casing. The rotor includes a rotor wall, which defines an outer periphery of the rotor and encloses an inner space, an |
| 6953423 |
Device for controlling the position of interface of separated liquids in a centrifugal separator |
October 11, 2005 |
| The invention disclosed is control equipment for use with a nozzle centrifuge for separating a light phase liquid, a heavy phase liquid, and/or solids from a mixture thereof wherein the separated heavy phase and solids are continuously removed through nozzles that are arranged at the |
| 6925993 |
Apparatus for cleaning of crankcase gas |
August 9, 2005 |
| An apparatus for cleaning of crankcase gas coming from an internal combustion engine can be carried by and be releasably coupled to the combustion engine. For this purpose the apparatus comprises an adapter element, which can be connected with the combustion engine, and a housing, wh |
| 6911631 |
Plate heat exchanger |
June 28, 2005 |
| The device concerns among other things a plate heat exchanger having at least one pile of plate elements, each of which plate elements has a central heat transferring part and an edge part (15) surrounding this part, the heat transferring parts of the plate elements delimiting flow s |
| 6905611 |
Device for separating a surface layer of a liquid |
June 14, 2005 |
| The invention refers to a device for separating a surface layer of a liquid by a container submerged in the liquid. The container includes a bottom, a wall member, connected to the bottom and having a variable length, and a separating member, which is connected to the wall member and com |
| 6823934 |
Heat transfer plate and plate pack for use in a plate heat exchanger |
November 30, 2004 |
| A heat transfer plate for a plate heat exchanger has a heat transfer portion (210) having elevations and depressions (30; 130; 230), a first port portion (G), a second port portion (H), first sealing portions (214, 215a-d), and second sealing portions (244, 216, 217). The plate has a |
| 6783571 |
Method and a device for cleaning of crankcase gas |
August 31, 2004 |
| For cleaning of crankcase gas produced by an internal combustion engine, that is arranged for propelling a vehicle, use is made of a centrifugal separator having a centrifugal rotor that is mounted on the vehicle. The cleaning efficiency of the centrifugal separator is changed by changin |
| 6775909 |
Lining device for a plate heat exchanger |
August 17, 2004 |
| The invention refers to a lining device (15) for a plate heat exchanger, a plate heat exchanger, and a method for manufacturing a plate heat exchanger with a package of heat transfer plates and an end plate (5), which has at least one porthole. The lining device includes a first part |
| 6755896 |
Method of cleaning crankcase gas and a gas cleaning separator |
June 29, 2004 |
| For cleaning of crankcase gas produced by an internal combustion engine use is made of a centrifugal rotor, that is journalled in a frame through two axially separated bearings. The centrifugal rotor is caused to rotate by use of part of it also as a rotor of an electrical motor. The ele |
| 6752202 |
Plate pack, heat transfer plate and plate heat exchanger |
June 22, 2004 |
| A plate pack for a plate heat exchanger comprises a number of heat transfer plates (100) having a number of through ports (110a-d, 120a-f), said plates (100) interacting in such manner, that the plates (100) between them form a first flow duct and a second flow duct and that the ports |
| 6702006 |
Plate pack, flow distribution device and plate heat exchanger |
March 9, 2004 |
| A plate pack for a plate heat exchanger has a number of heat transfer plates (100) having a number of through ports (110a-d, 120a-f), the plates interacting in such manner, that the plates (100) form between them a first flow duct and a second flow duct and that the ports form at least |
| 6702005 |
Plate heat exchanger |
March 9, 2004 |
| The present invention is a plate heat exchanger for heat transfer between two fluids, having several thin heat transfer plates (1) abutting towards each other and between the heat transfer plates (1) arranged sealing members (6), which in alternate plate interspaces delimit a flow space |
