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BRUENINGHAUS HYDRAULIK GMBH

Overview
  • Total Patents
    79
About

BRUENINGHAUS HYDRAULIK GMBH has a total of 79 patent applications. Its first patent ever was published in 1968. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and machines are BRUENINGHAUS HYDROMATIK GMBH, JESSE GERHARD and HELE SHAW HENRY SELBY.

Patent filings per year

Chart showing BRUENINGHAUS HYDRAULIK GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Berthold Heinz 22
#2 Beutler Gerhard 17
#3 Beck Josef 13
#4 Krebs Clemens 12
#5 Pecnik Ivan 8
#6 Maier Hermann 7
#7 Nikolaus Heinrich Dr Ing 6
#8 Jakubowski Karl-Heinz 5
#9 Pfordt Hartwig 5
#10 Berthold Heinz Ing Grad 4

Latest patents

Publication Filing date Title
DE4409370A1 Axial piston machine adjustable displacement with at least hydrostatic relief of their sliding surface bearing control lens or lifting disc
DE4405234C1 Arrangement for the cumulative power regulation of at least two hydrostatic variable-displacement pumps
DE4314616A1 Hydrostatic steering-gear for mobile working machines - comprises separate control and setting circuits with control circuit working to lower pressure
BR9206394A Hydrostatic axial piston motor
DE4214770C1 Hydrostatic-machine displacement-volume adjustment - has control-pressure pipe connected to adjusting ram whose piston connects it to setting-pressure pipe in intermediate position
DE4132709A1 Variable throttle valve
EP0471166A1 Control apparatus for regulating the delivery flow rate setting of several hydrostatic adjustable pumps
EP0465796A1 Axial piston machine of the slant axis type
DE3822329A1 Method of manufacturing a drive shaft for a hydrostatic machine, and such a drive shaft
DE3800892A1 ADJUSTMENT DEVICE FOR AN ADJUSTING THREAD BOLT
DE3743125A1 AXIAL PISTON PUMP
DE3742111A1 CONTROL DEVICE FOR AT LEAST TWO HYDROSTATIC MACHINES VARIABLE CONVEYORS OR CONNECTED TO A COMMON WORKING PRESSURE LINE. SWALLOWING VOLUME
DE3732648A1 PISTON FOR AXIAL PISTON MACHINES
DE3729495A1 SECOND-CONTROLLED HYDROSTATIC GEARBOX WITH OPEN CIRCUIT
DE3725361A1 AXIAL PISTON MACHINE IN TYPE DISC OR TYPE AXIS DESIGN WITH SLOT CONTROL AND PRESSURE COMPENSATION CHANNELS
DE3725156A1 AXIAL PISTON MACHINE WITH STEPPING PISTON
DE3711053A1 CONTROL DEVICE FOR AT LEAST TWO HYDROSTATIC MACHINES CONNECTED TO A COMMON WORKING PRESSURE LINE
DE3711049A1 Regulating device for at least two hydrostatic machines connected to a common operating-pressure line
DE3711050A1 CONTROL DEVICE FOR AT LEAST TWO HYDROSTATIC MACHINES CONNECTED TO A COMMON WORKING PRESSURE LINE
DE3644769A1 CONTROL DEVICE FOR AN ADJUSTABLE HYDROSTATIC MACHINE