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Tuesday 18th June 2013 07:07:31 AM MET

EP Monitor - Settings

patents, trademarks, patente, marken
publication type
date range
main class
subclasses
F01B2 hits
MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
F01C2 hits
ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
F01D108 hits
NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
F01K7 hits
STEAM ENGINE PLANTS
F01L11 hits
CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
F01M7 hits
LUBRICATING OF MACHINES OR ENGINES IN GENERAL
F01N33 hits
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL
F01P5 hits
COOLING OF MACHINES OR ENGINES IN GENERAL
F02B17 hits
INTERNAL-COMBUSTION PISTON ENGINES
F02C39 hits
GAS-TURBINE PLANTS
F02D27 hits
CONTROLLING COMBUSTION ENGINES
F02F5 hits
CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES
F02G2 hits
HOT-GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS
F02K9 hits
JET-PROPULSION PLANTS
F02M27 hits
SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
F02N7 hits
STARTING OF COMBUSTION ENGINES
F02P4 hits
IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES
F03B11 hits
MACHINES OR ENGINES FOR LIQUIDS
F03D59 hits
WIND MOTORS
F03G2 hits
SPRING, WEIGHT, INERTIA, OR LIKE MOTORS
F04B18 hits
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS
F04C13 hits
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS
F04D30 hits
NON-POSITIVE-DISPLACEMENT PUMPS
F15B24 hits
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL
F15D1 hits
FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
F16B30 hits
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES
F16C35 hits
SHAFTS
F16D23 hits
COUPLINGS FOR TRANSMITTING ROTATION
F16F23 hits
SPRINGS
F16G5 hits
BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES
F16H50 hits
GEARING
F16J22 hits
PISTONS
F16K30 hits
VALVES
F16L39 hits
PIPES
F16M7 hits
FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE
F16N5 hits
LUBRICATING
F16P2 hits
SAFETY DEVICES IN GENERAL
F16T2 hits
STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
F17C7 hits
VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
F17D1 hits
PIPE-LINE SYSTEMS
F21K14 hits
LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
F21L1 hits
LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
F21S34 hits
NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
F21V56 hits
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF
F21W11 hits
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF
F21Y37 hits
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF
F22B1 hits
METHODS OF STEAM GENERATION
F23B2 hits
METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
F23C2 hits
METHODS OR APPARATUS FOR COMBUSTION USING FLUENT FUEL
F23D4 hits
BURNERS
F23G2 hits
CREMATION FURNACES
F23J5 hits
REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES
F23K2 hits
FEEDING FUEL TO COMBUSTION APPARATUS
F23L4 hits
AIR SUPPLY
F23M3 hits
CONSTRUCTIONAL DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
F23N5 hits
REGULATING OR CONTROLLING COMBUSTION
F23R18 hits
GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
F24C20 hits
OTHER DOMESTIC STOVES OR RANGES
F24D14 hits
DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS
F24F35 hits
AIR-CONDITIONING
F24H11 hits
FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL
F24J19 hits
PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
F25B38 hits
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS
F25C1 hits
PRODUCTION, WORKING, STORING, OR DISTRIBUTION OF ICE
F25D9 hits
REFRIGERATORS
F25J2 hits
LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT
F26B7 hits
DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
F27B6 hits
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
F27D7 hits
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
F28D17 hits
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
F28F17 hits
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
F41A6 hits
FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS
F41B1 hits
WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE
F41C2 hits
SMALLARMS, e.g. PISTOLS, RIFLES
F41G3 hits
WEAPON SIGHTS
F41H4 hits
ARMOUR
F42B1 hits
EXPLOSIVE CHARGES, e.g. FOR BLASTING

Results (F04D)

patents, trademarks, patente, marken
This search has been performed for all patent publications within the last 6 months in class F04D (NON-POSITIVE-DISPLACEMENT PUMPS).
EP2540966A22013-01-02
Method of finishing a fan blade
EP2540978A22013-01-02
Fan blade protection system
EP2540977A22013-01-02
Method of improving fatigue strength in a fan blade and corresponding fan blade
EP2541067A22013-01-02
Surge estimator
EP2541069A12013-01-02
Radial compressor diffuser pipe with bump to reduce boundary layer accumulation
EP2541068A12013-01-02
Axial ventilator with flow guidance body
EP2469095A32012-12-26
Device for draining by blowing and method for draining by blowing
EP2434161A32012-12-26
Seal for a controllable coolant pump
EP2302126A32012-12-26
Lye pump for a domestic washing machine
EP2538085A22012-12-26
Pump assembly and method
EP2538084A22012-12-26
Validation of working fluid parameter indicator sensitivity in system with centrifugal machines
EP2538069A22012-12-26
ROTATIONAL FORCE GENERATING DEVICE AND A CENTRIPETALLY ACTING TYPE OF WATER TURBINE USING THE SAME
EP2538086A12012-12-26
CENTRIFUGAL PUMP DEVICE
EP2538087A12012-12-26
IMPELLER, ELECTRIC AIR BLOWER USING SAME, AND ELECTRIC CLEANER USING ELECTRIC AIR BLOWER
EP2538024A12012-12-26
Blade of a turbomaschine
EP2378133A32012-12-19
Methods and systems for active sound attenuation in an air handling unit
EP2418431A32012-12-19
Air conditioning system with air conditioning device
EP2418430A32012-12-19
Air conditioning device and method for conditioning an airflow
EP2535514A22012-12-19
Rotor structure including an internal hydraulic tension device
EP2535593A22012-12-19
System for adjusting characteristics of a fan
EP2535592A22012-12-19
Wheel and replaceable nose piece
EP2535590A22012-12-19
Circulation pump with integrated cutting assembly
EP2535589A22012-12-19
Cutting assembly pump
EP2535598A12012-12-19
CENTRIFUGAL COMPRESSOR USING AN ASYMMETRIC SELF-RECIRCULATING CASING TREATMENT
EP2535597A12012-12-19
CENTRIFUGAL COMPRESSOR USING AN ASYMMETRIC SELF-RECIRCULATING CASING TREATMENT
EP2535596A12012-12-19
CENTRIFUGAL COMPRESSOR USING AN ASYMMETRIC SELF-RECIRCULATING CASING TREATMENT
EP2535595A12012-12-19
CENTRIFUGAL COMPRESSOR USING AN ASYMMETRIC SELF-RECIRCULATING CASING TREATMENT
EP2535594A12012-12-19
CENTRIFUGAL BLOWER
EP2535609A12012-12-19
Turbocharger, notably for a combustion engine
EP2535591A12012-12-19
Centrifugal pump

Details

patents, trademarks, patente, marken close
Title:Impeller for a ventilator
Applicants:ZIEHL-ABEGG AG
Inventors:Stephan, Michael; Neumeier, Ralf; Kress, Volker
Main IPC Subclass:F04D 29/38; F04D 29/66
Agent:Kohl, Karl-Heinz
Application:2011-08-08 as 11006483.9
Publication:2012-02-15 as EP2418389A2
Patent FamilyFull TextRegister & FilePDF

Monitor F04D

patents, trademarks, patente, marken
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Top Applicants (F04D)

patents, trademarks, patente, marken
1. 4IHI CORP.
2. 4TSINGHUA UNIVERSITY
3. 3UNITED TECHNOLOGIES CORP.
4. 3KSB AG
5. 2GENERAL ELECTRIC CO.
6. 2MICHELBACH, LUDWIG
7. 1SCHAEFFLER TECHNOLOGIES AG & CO. KG
8. 1BSH BOSCH UND SIEMENS HAUSGERATE GMBH
9. 1SONG, KIL BONG
10. 1FONTAINE PISCINES
11. 1PRATT & WHITNEY CANADA CORP.
12. 1ENERGY CONTROL TECHNOLOGIES, INC.
13. 1TERUMO K.K.
14. 1EBM-PAPST MULFINGEN GMBH & CO. KG
15. 1ALSTOM TECHNOLOGY LTD
16. 1HONEYWELL INTERNATIONAL INC.
17. 1DAIKIN INDUSTRIES, LTD.
18. 1AKTIEBOLAGET SKF
19. 1THERMODYN
20. 1HUNTAIR, INC


Top Applicants (F)

patents, trademarks, patente, marken
1. 60GENERAL ELECTRIC CO.
2. 47UNITED TECHNOLOGIES CORP.
3. 33MITSUBISHI HEAVY INDUSTRIES, LTD.
4. 22SIEMENS AG
5. 20TOYOTA JIDOSHA K.K.
6. 17ROLLS-ROYCE PLC
7. 14MITSUBISHI ELECTRIC CORP.
8. 14PANASONIC CORP.
9. 12ALSTOM TECHNOLOGY LTD
10. 11PRATT & WHITNEY CANADA CORP.
11. 11HAMILTON SUNDSTRAND CORP.
12. 10ROBERT BOSCH GMBH
13. 9IHI CORP.
14. 9JTEKT CORP.
15. 9LG ELECTRONICS INC.
16. 9BSH BOSCH UND SIEMENS HAUSGERATE GMBH
17. 8TSINGHUA UNIVERSITY
18. 8HITACHI, LTD.
19. 8AKTIEBOLAGET SKF
20. 8SHARP K.K.


Top Applicants (overall)

patents, trademarks, patente, marken
1. 167GENERAL ELECTRIC CO.
2. 109LG ELECTRONICS INC.
3. 108UNITED TECHNOLOGIES CORP.
4. 102SAMSUNG ELECTRONICS CO., LTD.
5. 97SIEMENS AG
6. 90MITSUBISHI HEAVY INDUSTRIES, LTD.
7. 87PANASONIC CORP.
8. 82ZTE CORP.
9. 71SHARP K.K.
10. 65SONY CORP.
11. 61TOYOTA JIDOSHA K.K.
12. 54CANON K.K.
13. 50MITSUBISHI ELECTRIC CORP.
14. 44RESEARCH IN MOTION LTD.
15. 44ROLLS-ROYCE PLC
16. 43ALCATEL LUCENT
17. 40K.K. TOSHIBA
18. 39HUAWEI TECHNOLOGIES CO., LTD.
19. 37ROBERT BOSCH GMBH
20. 35NTT DOCOMO, INC.



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