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SACHSENHYDRAULIK GMBH

Overview
  • Total Patents
    19
About

SACHSENHYDRAULIK GMBH has a total of 19 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Germany and German Democratic Republic. Its main competitors in its focus markets engines, pumps and turbines, thermal processes and mechanical elements are LEDUC GERARD, JIANGXI ZISHENG TECH CO LTD and WEIR MINERALS NETHERLANDS BV.

Patent filings in countries

World map showing SACHSENHYDRAULIK GMBHs patent filings in countries
# Country Total Patents
#1 Germany 18
#2 German Democratic Republic 1

Patent filings per year

Chart showing SACHSENHYDRAULIK GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Reisig Thomas 3
#2 Richter Gerhard 3
#3 Schumann Peter 3
#4 Mueller Manfred 3
#5 Hartrampf Uwe 2
#6 Kaiser Hermann 2
#7 Speer Jens 2
#8 Kunze Wolfgang 2
#9 Lorenz Werner 2
#10 Liebers Rolf 1

Latest patents

Publication Filing date Title
DE19949086A1 Hydrostatic drive with adjustable hydraulic pump for e.g. mobile appliances has two load sensing valves in two different control pressure differential stages
DE19924834A1 Hydrostatic axial piston engine has cylinder body with spherical concave control surface coated with thin layer of tin bearing material and interacting with convex control surface of fixed control mirror made from treated steel
DE19858529A1 Power or torque regulating device for hydropump with variable delivery volume has positioning member formed as movement converter adjustable stagelessly by positioning cylinder fed with control pressure
DE19817162A1 Electrohydraulic compact drive
DE19650270A1 Hydrostatic axial piston engine driven by electric motor
DE19646844A1 Hydrostatic axial piston pump
DE19622864A1 Hydrostatic axial reciprocating engine
DE19539442A1 Control plate for piston-type hydrostatic machine
DE4445255A1 Hydrostatic double axial piston pump
DE4431341A1 Fuzzy logic control of electrohydraulic sequence or slave system for vehicle hydrostatic pumps and motors
DE4428576A1 Hydrostatic axial piston double pump
DE4414799A1 Electrohydraulic sequence control for hydrostatic pump or motor setting movements
DE4403139A1 Submersed oil pump as heat producer
DE4344609A1 Hydrostatic teaching device for fluid mechanics
DE4341209C1 Heating system
DE4303380A1 Hydrostatic piston machine
DE4214765A1 Piston-slipper connection for axial piston swashplate pump - uses ball with flattened surfaces attached to neck of slipper
DD235310A1 Gas valve for hydropneumatic pressure memory