Learn more

HALM RICHARD

Overview
  • Total Patents
    101
About

HALM RICHARD has a total of 101 patent applications. Its first patent ever was published in 1958. It filed its patents most often in Germany, France and United States. Its main competitors in its focus markets electrical machinery and energy, thermal processes and engines, pumps and turbines are SIGMUND PUMPEN BRUEDER SIGMUND, NICOLO PENSABENE and Weihai zhongtai motor co ltd.

Patent filings per year

Chart showing HALM RICHARDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Halm Richard 78
#2 Richard Halm 5
#3 Rihiyaruto Harumu 1

Latest patents

Publication Filing date Title
WO2011098247A1 Device for converting electrical into mechanical energy and/or vice versa, winding for such a device and method for producing such a device
DE102010008220A1 Conversion device i.e. tinned motor, for use in heat circulating pump to convert electrical energy into mechanical energy and vice-versa, has pole windings electrically connected with each other in interruption-free manner
DE102004030721B3 Canned electric motor for a central heating water circulation pump has a metal housing
DE19922234A1 Arrangement for converting between electrical and mechanical energy e.g. slotted tube motor for heat circulation pump, has connecting arrangement and first housing part that can be fixed to driven device together with stator
DE19628118A1 Wet rotor split reed motor for pumps esp. circulation pump
DE19624934A1 Split reed wet motor for pump
DE19615277A1 Rotor for split-sleeve motor driving heating circulation pump
FR2725321A1 Wet-type sheath motor for pumps
FR2719723A1 Wet type rotor sheath motor for pumps.
DE4434448A1 Wet rotor canned motor for pumps
DE4418166A1 Wet rotor canned motor for pumps
EP0364706A2 Pump unit, especially for dish washing machines
EP0357913A2 Motor with a wet rotor
DE3735209A1 ELECTRIC MOTOR
DE3706787A1 ELECTRIC MOTOR, IN PARTICULAR CANOPY MOTOR
DE3744685A1 Electric motor having a connecting housing, connecting box and plug strip
DE3625661A1 ELECTRIC MOTOR
DE3622269A1 Canned motor pump
DE3538976A1 Split-cage motor
DE3511464A1 Liquid pump