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GERAETE & PUMPENBAU GMBH

Overview
  • Total Patents
    87
About

GERAETE & PUMPENBAU GMBH has a total of 87 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and machines are GERAETE UND PUMPENBAU GMBH DR EUGEN SCHMIDT, NIDEC GPM GMBH and OERLIKON LEYBOLD VACUUM GMBH.

Patent filings per year

Chart showing GERAETE & PUMPENBAU GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pawellek Franz 58
#2 Schmidt Eugen 48
#3 Blechschmidt Andreas 12
#4 Schmidt Andreas 9
#5 Blaurock Frank 8
#6 Steiner Toni 8
#7 Kirchner Sebastian 4
#8 Leusenrink Hartmut 4
#9 Hahn Juergen 3
#10 Bischoff Silvio 3

Latest patents

Publication Filing date Title
DE102013011209B3 Controllable coolant pump for internal combustion engine mounted in e.g. truck, has piston rod that is connected with permanent magnet, and linearly moved with respect to solenoid coil
DE102012020618B3 Arrangement of a coolant pump
DE102012009418A1 Vacuum pump for direct drive on motor vehicle crankshaft, has working chamber inner wall and orbiter jacket whose in-between working gap is sealed with lubricant in series with lubricated oil as result of orbiter circulation in chamber
DE102012009419B3 "Vacuum pump"
DE102011121768A1 axial plain
DE102011107157A1 Annular gear pump
DE102011001090A1 Controllable cooling system for a motor vehicle, coolant pump therefor, usable in the coolant pump impeller and method for controlling a flow of coolant in such a cooling system
DE102011000880B3 Method for producing the tooth form of inner and outer ring of a toothed ring machine and thus produced toothed ring
DE102010053510A1 Coolant pump
DE102009048349B3 Coolant pump for internal combustion engine of large motor vehicle i.e. lorry, has replacement holes arranged around inner hole of back iron plate, and longitudinal grooves incorporated at back iron housing
CN102439317A Switchable coolant pump
DE102009012923B3 Adjustable coolant pump
DE102008059720A1 Vane pump
DE102008013534A1 Switchable coolant pump
DE102007042866A1 Controllable coolant pump for combustion engine of motor vehicle, has operating chamber of pressure intensifier, which is arranged at pump housing, and annular piston operating sleeve is provided, which is inserted in sleeve retainer
WO2009021474A1 Pendulum slide vacuum pump
DE102007022189A1 Pulley driven, controllable coolant pump for internal combustion engine of motor vehicle, has transmitter with end including actuating and working pistons at hydraulic pipe, where working piston operates in operating medium provided in pipe
DE102007019263B3 Coolant pump for large combustion engines, e.g. for trucks, has distributed piston chambers between ring channel, slider chamber for drive pistons with guide journals end-on to chamber, protruding into and joined to pressure ring
DE102007004187A1 Adjustable coolant pump
DE102006029379B3 Paddle wheel for use in motor vehicle coolant pump, has two different paddle wheel units firmly connected with each other, provided with notched and engaged blades and arranged with bottom disk segments, where wheel is made of metal plate