| Norden Machinery AB Patent applications |
| Patent application number | Title | Published |
|---|
| 20120103702 | METHOD FOR WEIGHING PRODUCTS AND A CHECKWEIGHER - Embodiments of the invention relate to a method and a checkweigher for weighing individual products moved along a production line. In various embodiments, the method compromises transferring at least one product from the production line to a checkweigher comprising at least one weighing cell; placing at least one product in a first position on a first support above a corresponding weighing cell; displacing the at least one product by means of said first support and placing said at least one product in a second position on a second support on the weighing cell; weighing the at least one product; displacing the at least one product back to the first position by means of said first support; and transferring the at least one product from the checkweigher back to the production line. | 05-03-2012 |
| 20110204100 | HOT GAS NOZZLE FOR HEATING A DOUBLE-TUBE, A TUBE FILLING MACHINE COMPRISING A HOT GAS NOZZLE AND A METHOD FOR SEALING A DOUBLE TUBE - The invention relates to a hot gas nozzle adapted for heating an end section of a double tube, where the double tube comprises a first tube and a second tube, comprising a first and a second inner nozzle insert having outlet openings adapted to heat an internally located section in a double tube with hot air, where the hot gas nozzle further comprises a first and a second outer nozzle insert having outlet openings adapted to heat an externally and between the tubes located section of the double tube with hot air, which section after a sealing of the double tube will join the tubes. The invention further relates to a tube filling machine comprising a hot gas nozzle and a method for sealing and joining a double tube. The object of the invention is to obtain an improved sealing of double tubes. | 08-25-2011 |
| 20110150619 | METHOD AND ARRANGEMENT FOR TRANSFERRING PACKAGING CONTAINERS FROM A FIRST UNIT TO A SECOND UNIT - The invention relates to a method for synchronizing, and a transfer device for synchronizing, a movement pattern between two units in a packaging line, wherein one unit is intermittently operated and the second unit is continuously operated. The invention is particularly intended for a transfer device between an intermittently operated filler unit and a continuously operated cartoning machine. The transfer device is provided with a frame ( | 06-23-2011 |
| 20100196178 | METERING PUMP - The invention relates to a metering pump for feeding out viscous materials, which pump comprises a housing having an inlet, connectable to a viscous material source, and an outlet; a valve body of cylindrical basic shape, which is rotatable into at least two positions by means of a drive unit, a first position allowing a flow of the said material from the inlet to the housing and a second position allowing a flow of the said material from the housing to the outlet. The pump also comprises a cylinder device connected to the housing, having a controllable piston intended to achieve the said flow of material, and at least one device for cleaning the metering pump. The said cleaning device comprises at least one nozzle for cleaning agent, disposed in a valve-body-facing part of the piston. The invention also relates to a method for cleaning such a metering pump. | 08-05-2010 |
