F01D

Watch

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Description

NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES (machines or engines for liquids F03; non-positive-displacement pumps F04D)

Subclasses

Not Available
Subclass Title
1/00 Non-positive-displacement machines or engines, e.g. steam turbines (with working-fluid flows in opposite axial directions for balancing axial thrust F01D 3/02; with other than pure rotation F01D 23/00; turbines characterised by their use in special steam systems, cycles, or processes, regulating devices therefor F01K)
1/02 Non-positive-displacement machines or engines, e.g. steam turbines (with working-fluid flows in opposite axial directions for balancing axial thrust F01D 3/02; with other than pure rotation F01D 23/00; turbines characterised by their use in special steam systems, cycles, or processes, regulating devices therefor F01K) with stationary working-fluid guiding means and bladed or like rotor (F01D 1/24 takes precedence; without working-fluid guiding means F01D 1/18)
1/04 Non-positive-displacement machines or engines, e.g. steam turbines (with working-fluid flows in opposite axial directions for balancing axial thrust F01D 3/02; with other than pure rotation F01D 23/00; turbines characterised by their use in special steam systems, cycles, or processes, regulating devices therefor F01K) with stationary working-fluid guiding means and bladed or like rotor (F01D 1/24 takes precedence; without working-fluid guiding means F01D 1/18) traversed by the working-fluid substantially axially
1/06 Non-positive-displacement machines or engines, e.g. steam turbines (with working-fluid flows in opposite axial directions for balancing axial thrust F01D 3/02; with other than pure rotation F01D 23/00; turbines characterised by their use in special steam systems, cycles, or processes, regulating devices therefor F01K) with stationary working-fluid guiding means and bladed or like rotor (F01D 1/24 takes precedence; without working-fluid guiding means F01D 1/18) traversed by the working-fluid substantially radially
1/08 Non-positive-displacement machines or engines, e.g. steam turbines (with working-fluid flows in opposite axial directions for balancing axial thrust F01D 3/02; with other than pure rotation F01D 23/00; turbines characterised by their use in special steam systems, cycles, or processes, regulating devices therefor F01K) with stationary working-fluid guiding means and bladed or like rotor (F01D 1/24 takes precedence; without working-fluid guiding means F01D 1/18) traversed by the working-fluid substantially radially having inward flow

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Recent Patents

Not Available

Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2019/0309,653 De-Icing Shroud for a Compressor of Turbomachine Nov 03, 17 Oct 10, 19 , Safran Aero Boosters SA
2019/0309,856 BRUSH SEAL WITH SLIDING BACKING PLATE Apr 05, 18 Oct 10, 19 , Not available
2019/0309,765 NITROGEN PURGE OF COMPRESSOR DRY SEAL Apr 06, 18 Oct 10, 19 , Not available
2019/0308,376 METHOD OF MANUFACTURING A FAN BLADE AND A FAN BLADE Feb 15, 19 Oct 10, 19 , Rolls Royce plc
2019/0309,637 MOLYBDENUM-SILICON-BORON WITH NOBLE METAL BARRIER LAYER Jun 05, 19 Oct 10, 19 , Not available
2019/0309,644 ELECTRICAL POWER GENERATION ASSEMBLY HAVING RECOVERY GAS EFFICIENCY Apr 10, 18 Oct 10, 19 , Elysium Solutions LLC
2019/0309,635 TURBINE BLADE HAVING SQUEALER TIP Mar 07, 19 Oct 10, 19 , Not available
2019/0309,643 AXIAL STIFFENING RIBS/AUGMENTATION FINS Apr 05, 18 Oct 10, 19 , United Technologies Corporation
2019/0309,646 TURBINE TEMPERATURE ESTIMATION SYSTEM Feb 19, 19 Oct 10, 19 , Not available
2019/0309,631 AIRFOIL HAVING LEADING EDGE COOLING SCHEME WITH BACKSTRIKE COMPENSATION Apr 04, 18 Oct 10, 19 , Not available
2019/0309,629 TURBINE BLADES AND VANES FOR GAS TURBINE ENGINE May 04, 18 Oct 10, 19 , Not available
2019/0309,642 MULTI-PLANE BRUSH SEAL Apr 05, 18 Oct 10, 19 , Not available
2019/0309,764 FAN CASE BUSHING Jun 24, 19 Oct 10, 19 , United Technologies Corporation
2019/0310,067 LOW PROFILE TRIAXIAL BLADE TIP CLEARANCE PROBE ASSEMBLY WITH DRIVEN GUARD Apr 09, 18 Oct 10, 19 , Not available
2019/0309,855 MULTI-PLANE BRUSH SEAL Apr 05, 18 Oct 10, 19 , Not available
2019/0309,652 ICE SHEDDING AIRCRAFT ENGINE Apr 08, 19 Oct 10, 19 , Not available
2019/0308,888 POWER GENERATING AND WATER PURIFYING SYSTEM Aug 20, 18 Oct 10, 19 , Not available
2019/0309,650 Assembly for Turbine Engine Apr 09, 19 Oct 10, 19 , Safran Aero Boosters SA
2019/0309,628 ENDWALL CONTOUR Apr 05, 18 Oct 10, 19 , Not available
2019/0309,630 TURBINE VANE HAVING IMPROVED FLEXIBILITY Mar 17, 19 Oct 10, 19 , Not available

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Patents Issued To Date - By Filing Year

Average Time to Issuance

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