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ECKARDT AG J

Overview
  • Total Patents
    287
About

ECKARDT AG J has a total of 287 patent applications. Its first patent ever was published in 1924. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets measurement, computer technology and control are FOXBORO CO, NII TEPLOENERGETICHESKOGO PRIB and REPUBLIC FLOW METERS CO.

Patent filings in countries

World map showing ECKARDT AG Js patent filings in countries
# Country Total Patents
#1 Germany 219
#2 France 20
#3 United Kingdom 20
#4 United States 15
#5 Switzerland 9
#6 Netherlands 2
#7 Austria 1
#8 Canada 1

Patent filings per year

Chart showing ECKARDT AG Js patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bader Horst Dipl-Ing 13
#2 Bader Horst Dipl Ing 10
#3 Bader Dipl-Ing Horst 9
#4 Fischer Gerhard 9
#5 Saemann Hans 9
#6 Groesch Helmut 8
#7 Nenning Dr-Ing Peter 7
#8 Schoenefeld Paul 6
#9 Rolff Jacob Johannes Paulus 6
#10 Bader H 5

Latest patents

Publication Filing date Title
DE2544160A1 Support for load cell in form of bending beam - with beam placed in slot in mounting plate and connected to it by one end
DE2530079A1 Flexible pipe connection for pneumatic equipment - has power cable with transverse connector separating compartments
DE2524254A1 Multiple connector for pneumatic instrumentation hoses - is plastics block cast around embedded connection tubes and hose ends
DE2511461A1 Transducer mechanism for pressure measuring instruments - has stabilised bellows and linkage for linear operation over working range
DE2505928A1 Electropneumatic line for controls - has central pneumatic line enclosed in transparent sheath containing electrical wires
DE2458321A1 Piston type adjusting valve - has perforated piston ballasted internally with particles of solid material
DE2458322A1 Coaxial valve actuating mechanism - has diaphragms moving in opposite directions at right angles to valve spindle
DE2458323A1 Piston type adjusting valve - has outlet chamber full of noise absorbent particles between sieve and perforated plate
DE2457964A1 Control valve with elastomer valve seat - valve ring in shouldered bush recess is secured by pin
DE2451281A1 Measuring circuit producing DC proportional to potential difference - has two choppers keyed by means of oscillator for in phase rectification
DE2450700A1 Pneumatic position control unit - contains lever-actuated sliding baffle plate acting with nozzle
GB1442475A Fluid flow control valve
DE2441132A1 Pneumatic differential intensifier with adjustable factor - intermediate pressure chamber connected to atmosphere
DE2440228A1 Measured value transducer - mechanical simulator has lever actuated rotation moment to avoid hunting
DE2440229A1 Transport unit for continuous folded stationery - has a separating roller and paper stack carrier which can be releasably coupled to the unit
DE2439972A1 Insert for electric or pneumatic units - consists of a tubular frame with a control unit at one end
DE2435354A1 Double acting setting drive - has hollow setting component whose inner chamber is connected to connecting line from switch valve
DE2434554A1 PD type control circuit for operational amplifier - has three operational amplifiers with resistor and capacitor feedbacks
DE2413296A1 Control switchgear for industrial processes - has cam disc actuated switch(es) which is displaceable parallel to disc periphery
DE2413245A1 Apparatus to measure flow rates in flow medium pipe - has set of vanes and mounting located centrally in pipe