Ernst Grecksch

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Estenfeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Motor magnet arrangement
- Patent number 4,987,329
- Issue date Jan 22, 1991
- Siemens Aktiengesellschaft
- Helmut Schmidt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Disk pack drive with electric motor having sintered permanent magnets
- Patent number 4,819,104
- Issue date Apr 4, 1989
- Siemens Aktiengesellschaft
- Albert Dierkes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Printed circuit board for external rotor motor with recess for Hall...
- Patent number 4,806,808
- Issue date Feb 21, 1989
- Siemens Aktiengesellschaft
- Ernst Grecksch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet-excited external rotor motor
- Patent number 4,724,346
- Issue date Feb 9, 1988
- Siemens Aktiengesellschaft
- Hans-Wilhelm Klein
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER