Johannes Pfetzer | Researchain

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Archive | 1999

Rotor for electric motor e.g. for cooling water pump in vehicle, has bearer mounted on rotor shaft with apertures for magnets and that carries short circuit ring, and spring elements holding magnets in apertures without play

Thomas Weigold; Johannes Pfetzer; Guenther Riehl; Matthias Schmitz; Gerta Rocklage; Torsten Heidrich

Archive | 2002

Electronically commutated direct current motor

Thomas Weigold; Johannes Pfetzer; Guenter Riehl; Matthias Schmitz; Gerta Rocklage-Marliani; Thorsten Heiderich

Archive | 2001

Pump driven by an electromotor and method for producing a pump of this type

Thomas Weigold; Gerald Zierer; Johannes Pfetzer; Guenther Riehl; Matthias Henschel; Matthias Schmitz; Gerta Rocklage; Torsten Heidrich; Frank Melzer; Hansjuergen Linde; Uwe Neumann; Andreas Rehklau

Archive | 1999

Kühlkreislauf für einen Verbrennungsmotor

Thomas Weigold; Johannes Pfetzer; Guenther Riehl; Matthias Schmitz; Gerta Rocklage; Torsten Heidrich

Archive | 1993

Timing valve for the discontinuous metering of a volume flow

Wolfgang Dipl Ing Roth; Johannes Pfetzer

Archive | 1998

Magnetic valve for a liquid-regulated heating and/or cooling installation

Peter Falch; Juergen Hess; Johannes Pfetzer; Christoph Heier; Georg Reeb; Heinrich Fellmann

Archive | 1999

Motor pump driven by induction motor with rotor in chamber open to pump section

Hans-Guenter Daub; Thomas Weigold; Gerald Zierer; Johannes Pfetzer; Guenther Riehl; Matthias Schmitz; Gerta Rocklage; Frank Melzer; Torsten Heidrich; Hansjuergen Linde; Uwe Neumann; Andreas Rehklau

Archive | 1998