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Franz Arbogast
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Heidenheim, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Motor-pump unit
Patent number
7,381,036
Issue date
Jun 3, 2008
Voith Turbo GmbH & Co. KG
Gerd Hundt
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Pumping unit for a liquid medium
Patent number
7,367,787
Issue date
May 6, 2008
Voith Turbo GmbH & Co. KG
Franz Arbogast
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Pumping device
Patent number
7,331,775
Issue date
Feb 19, 2008
Voith Turbo GmbH & Co. KG
Franz Arbogast
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Axial compensation in an inner geared pump for a closed circuit
Patent number
6,659,748
Issue date
Dec 9, 2003
Voith Turbo GmbH & Co. KG
Franz Arbogast
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Motor-pump unit with pump shaft pinion enmeshed with motor rotor
Patent number
6,585,498
Issue date
Jul 1, 2003
Voith Turbo GmbH & Co. KG
Franz Arbogast
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Internal gear machine for reversed operation in a closed hydraulic...
Patent number
6,419,471
Issue date
Jul 16, 2002
Voith Turbo GmbH & Co. KG
Franz Arbogast
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Sickleless internal gear wheel pump with sealing elements inserted...
Patent number
6,273,695
Issue date
Aug 14, 2001
Voith Turbo GmbH & Co. KG
Franz Arbogast
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Internal geared wheel pump without crescent-shaped [sickle] piece
Patent number
6,164,943
Issue date
Dec 26, 2000
Voith Turbo GmbH & Co., KG
Franz Arbogast
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Crescentless internal gear pump
Patent number
6,095,782
Issue date
Aug 1, 2000
Voith Turbo GmbH & Co. KG
Franz Arbogast
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Sickleless internal gear pump
Patent number
5,582,514
Issue date
Dec 10, 1996
J. M. Voith GmbH
Franz Arbogast
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Sickleless internal gear pump having sealing elements in tooth heads
Patent number
5,540,573
Issue date
Jul 30, 1996
J. M. Voith GmbH
Franz Arbogast
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Internal gear pump having a stop for a sickle-shaped filler part
Patent number
5,499,910
Issue date
Mar 19, 1996
J. M. Voith GmbH
Gerd Hundt
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Sickleless internal gear pump with cross-sectionally mushroom-shape...
Patent number
5,451,150
Issue date
Sep 19, 1995
J. M. Voith GmbH
Franz Arbogast
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Sickleless internal gear pump with sealing elements inserted in the...
Patent number
5,399,079
Issue date
Mar 21, 1995
J. M. Voith GmbH
Peter Peiz
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Sickleless internal gear pump with radially movable sealing element...
Patent number
5,354,188
Issue date
Oct 11, 1994
J. M. Voith GmbH
Franz Arbogast
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Internal gear pump
Patent number
5,299,923
Issue date
Apr 5, 1994
J. M. Voith GmbH
Franz Arbogast
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Internal gear pump
Patent number
5,242,286
Issue date
Sep 7, 1993
J. M. Voith GmbH
Franz Arbogast
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Internal gear pump with radial openings
Patent number
5,135,371
Issue date
Aug 4, 1992
J. M. Voith GmbH
Franz Arbogast
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Hydrostatic displacement engine
Patent number
5,081,907
Issue date
Jan 21, 1992
J. M. Voith GmbH
Gunther Nagel
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
Motor-pump assembly
Publication number
20070274848
Publication date
Nov 29, 2007
Voith Turbo GmbH & Co. KG
Franz Arbogast
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Pumping unit
Publication number
20050152790
Publication date
Jul 14, 2005
Voith Turbo GmbH & Co., GK
Franz Arbogast
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Pumping device
Publication number
20050123419
Publication date
Jun 9, 2005
Voith Turbo GmbH & Co. KG
Franz Arbogast
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Motor-pump unit
Publication number
20040219035
Publication date
Nov 4, 2004
Gerd Hundt
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Motor-driven pump unit
Publication number
20040136847
Publication date
Jul 15, 2004
Voith Turbo GmbH & Co. KG
Franz Arbogast
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Motor-pump unit
Publication number
20020172605
Publication date
Nov 21, 2002
Franz Arbogast
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...