Inventor
Hermann Rappenecker
Inventor
Vöhrenbach, DE
Overview
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Pprimary
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters55%
H02HEmergency protective circuit arrangements8%
H02KDynamo-electric machines8%
G05BControl or regulating systems in general6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
F04DNon-positive-displacement pumps4%
G01DMeasuring not specially adapted for a specific variable4%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock4%
G06FElectric digital data processing2%
H01RElectrically-conductive connections2%
PatentTitleYear
7,548,003'External-rotor motor having a stationary bearing shaft'20097,500,857'Arrangement with a contact element'20097,444,070'Fan motor with digital controller for applying substantially constant driving current'20087,230,400'Electronically commutated motor'20077,049,718'External-rotor motor having a stationary bearing shaft'20067,049,776'Rotor-position sensor assembly and method for detecting a rotor position'20067,042,182'Electronically commutated motor operable directly from AC power network'20067,038,412'Device with an electromotor'20066,997,684'Fan motor with digital controller for applying substantially constant driving current'20066,982,534'Method for operating an electronically commutated motor, and motor for carrying out one such method'20066,970,093'Method for configuring the alarm device of an electrical motor and motor for implementing said method'20056,967,459'Method for controlling or regulating the current in a direct current machine for a fan'20056,940,243'Method for commutating an electronically commutated DC motor, and motor for carrying out said method'20056,906,486'Electronically commutated motor'20056,906,484'Method for limiting the current in an electric motor, and a motor for carrying out one such method'20056,903,526'Electronically commutated DC motor comprising a bridge circuit'20056,876,165'Method for operating an electric motor, and an electric motor for carrying out such a method'20056,831,431'Method for regulating the rotational speed of a motor and a motor for carrying out a method of this type'20046,825,632'Direct current machine with a controllable arrangement for limiting current'20046,825,625'Device with an electromotor'20046,819,069'Arrangement with an electric motor'20046,810,292'Method for nonvolatile storage of at least one operating data value of an electrical motor, and electrical motor for said method'20046,496,786'Method and apparatus for measuring a frequency datum'20026,496,340'Arrangement with an electric motor'20026,463,546'Method and apparatus for monitoring a microprocessor'20026,452,349'Electronically commutated motor'20026,163,117'Electronically commutated motor and method of controlling such a motor'20006,097,129'Electronically commutated motor'20005,933,573'Method of controlling an electric motor and apparatus for carrying out the method'19995,847,523'Method of limiting current in a DC motor and DC motor system for implementing said method'19985,845,045'Method and apparatus for DC motor speed control'19985,712,545'Electronically commutated motor and method of controlling such a motor'19985,590,235'DC motor control with periodic reset'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2004Patents assigned to PAPST MOTOREN GMBH & CO KG (11)· patent assignee history
1996–2006Based in Vohrenbach, DE· patent location history
2002–2004Based in Vhrenbach, DE· patent location history
2004–2009Patents assigned to EBM PAPST ST GEORGEN GMBH & CO (20)· patent assignee history
2005–2009Based in Vöhrenbach, DE· patent location history
2005Based in Vohrenback, DE· patent location history
2009Patents assigned to EMB PAPST ST GEORGEN GMBH & CO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EBM PAPST ST GEORGEN GMBH & CO | 20 | 2004–2009 |
| PAPST MOTOREN GMBH & CO KG | 11 | 1996–2004 |
| EMB PAPST ST GEORGEN GMBH & CO | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Vöhrenbach, DE | 15 | 2005–2009 |
| Vohrenbach, DE | 12 | 1996–2006 |
| Vhrenbach, DE | 5 | 2002–2004 |
| Vohrenback, DE | 1 | 2005 |