SPM INSTRUMENT AB Patent applications |
Patent application number | Title | Published |
20150226603 | APPARATUS FOR MONITORING THE CONDITION OF A MACHINE - A method for analyzing the condition of a machine, and an apparatus for analyzing the condition of a machine are described. | 08-13-2015 |
20150032389 | APPARATUS AND METHOD FOR ANALYSING THE CONDITION OF A MACHINE HAVING A ROTATING PART - An apparatus for analyzing the condition of a machine having a rotating part, includes:
| 01-29-2015 |
20140142872 | METHOD AND A SYSTEM FOR ANALYSING THE CONDITION OF A ROTATING MACHINE PART - Method of operating an apparatus for analyzing the condition of a machine part rotating with a speed of rotation, includes: receiving a first digital signal dependent on mechanical vibrations emanating from the rotating part; analyzing the first digital signal to detect peak amplitude values during a finite time period corresponding to a predetermined amount of revolution of the rotatable part; the predetermined amount of revolution corresponding to at least one revolution of the monitored rotatable part; defining a plurality of amplitude ranges, each amplitude range corresponding to a peak occurrence frequency of more than one peak per revolution; sorting the detected peak amplitude values into corresponding amplitude ranges to reflect occurrence of detected peak amplitude values within the plurality of amplitude ranges; establishing a peak amplitude value for detected peaks having an occurrence frequency of about N | 05-22-2014 |
20120296582 | APPARATUS FOR ANALYSING THE CONDITION OF A MACHINE HAVING A ROTATING PART - A method of operating an apparatus for analysing the condition of a machine having a part rotating with a speed of rotation (f | 11-22-2012 |
20120072136 | APPARATUS AND A METHOD FOR ANALYSING THE VIBRATION OF A MACHINE HAVING A ROTATING PART - An apparatus for analyzing the condition of a machine having a part rotatable with a speed of rotation, includes
| 03-22-2012 |
20110301872 | ANALYSIS SYSTEM - Method for analyzing the condition of a machine having a slowly rotating part, includes:
| 12-08-2011 |
20110295557 | ANALYSIS SYSTEM - A method for analyzing the condition of a machine having a rotating shaft, including:
| 12-01-2011 |
20110295556 | METHOD AND APPARATUS FOR ANALYSING THE CONDITION OF A MACHINE HAVING A ROTATING PART - A method for analyzing the condition of a machine having a rotating shaft, includes:
| 12-01-2011 |
20110285532 | ANALYSIS SYSTEM - A method for analyzing the condition of a machine having a rotating shaft, includes:
| 11-24-2011 |
20100286958 | ANALYSIS SYSTEM - An apparatus for analysing the condition of a machine having a rotating shaft, including:
| 11-11-2010 |
20100169047 | ANALYSIS SYSTEM - An apparatus for analyzing the condition of a machine having a rotating shaft, comprising: at least one input for receiving measurement data from a sensor for surveying a measuring point of the machine, the measurement data being dependent on rotation of the shaft; a data processor for processing condition data dependent on the measurement data; the data processor performing a plurality of condition monitoring functions (F | 07-01-2010 |