F01D 1/08

Sub-Class

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Description

Class  F01D : NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES


Subclass 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

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10260355 Diverging-converging cooling passage for a turbine bladeMar 07, 16Apr 16, 19Honeywell International Inc.
9982539 Turbomachines having guide ductsApr 30, 14May 29, 18DUERR CYPLAN Ltd.
9605540 Alternating nozzles for radial inflow turbineAug 20, 13Mar 28, 17HONEYWELL INTERNATIONAL INC.
9534576 Cryogenic liquid turbineDec 30, 11Jan 03, 17XI'AN JIAOTONG UNIVERSITY
9322414 TurbomachineDec 18, 12Apr 26, 16DUERR CYPLAN LTD.
8985945 Radial gas expanderJul 28, 10Mar 24, 15MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
8874382 Methods and systems for optimizing carbon dioxide sequestration operationsApr 30, 10Oct 28, 14SCHLUMBERGER TECHNOLOGY CORPORATION
8845278 Radial turbineJan 18, 12Sep 30, 14MITSUBISHI HEAVY INDUSTRIES, LTD.
8632304 Turbocharger diffuserJun 26, 08Jan 21, 14Borg-Warner Corporation, BORGWARNER INC.,
8425182 Radial turbineApr 01, 11Apr 23, 13MITSUBISHI HEAVY INDUSTRIES, LTD.
7329085 Pump impellerJun 15, 04Feb 12, 08WEIR MINERALS AUSTRALIA LTD.
7322793 Turbine motor of a rotary atomizerJul 22, 03Jan 29, 08DURR SYSTEMS, INC.
5651661 Multi-stage rotary fluid handling apparatusAug 05, 96Jul 29, 97GE OIL & GAS OPERATIONS LLC
5443362 Air turbineMar 16, 94Aug 22, 95HEALTHY GAIN INVESTMENTS LIMITED
5267829 Flow control apparatus for a turbocharger turbineFeb 26, 93Dec 07, 93MERCEDES-BENZ AG

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2018/0080,324 FLUIDICALLY CONTROLLED STEAM TURBINE INLET SCROLLSep 20, 16Mar 22, 18Not available

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Patents Issued To Date - By Filing Year

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