Pressure galleries or pressure conduits Galleries specially adapted to house pressure conduits Means specially adapted for use therewith

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EFIXED CONSTRUCTIONS E02Hydraulic engineering E02BHYDRAULIC ENGINEERING E02B9/00Water-power plants Layout, construction or equipment, methods of, or apparatus for, making same

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E02B9/06Pressure galleries or pressure conduits Galleries specially adapted to house pressure conduits Means specially adapted for use therewith

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Patents Grantslast 30 patents

Information Patent Grant
Energy island construction method and system
- Patent number 12,110,648
- Issue date Oct 8, 2024
- Hans Gude Gudesen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic turbine with self-power generation to manage, monitor and...
- Patent number 11,781,518
- Issue date Oct 10, 2023
- Antonio Carlos Tambellini Bettarello
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Electrical generating ecological flood control system
- Patent number 11,578,469
- Issue date Feb 14, 2023
- Ivan Ivanovich Koturbach
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Reversible pump-turbine installation
- Patent number 11,300,093
- Issue date Apr 12, 2022
- Henry K. Obermeyer
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydropower installation
- Patent number 10,947,687
- Issue date Mar 16, 2021
- PROGENESYS
- Guy Gardner Harris
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Device and method for converting and storing electrical energy in t...
- Patent number 10,371,118
- Issue date Aug 6, 2019
- SEGULA ENGINEERING FRANCE
- Thibault Neu
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
System and method for storing energy
- Patent number 9,869,291
- Issue date Jan 16, 2018
- GRAVITY POWER LLC
- O. James Fiske
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Systems comprising a plurality of shafts and connecting channel
- Patent number 9,587,619
- Issue date Mar 7, 2017
- Technische Universität München
- Albert Sepp
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Platform for accessing a hydraulic machine and methods for installi...
- Patent number 9,382,719
- Issue date Jul 5, 2016
- Alstom Renewable Technologies
- Lucas Chabert
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
System for purifying polluted water and purification method
- Patent number 9,260,327
- Issue date Feb 16, 2016
- Bioner Bierzo, S.L.
- Pedro Garcia Merayo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Device and method for removing suspended-material particles
- Patent number 9,238,234
- Issue date Jan 19, 2016
- Technische Universitat Wien
- Eduard Doujak
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Adjustable weir for hydroelectric dam installations
- Patent number 9,217,233
- Issue date Dec 22, 2015
- Hans Christian Behm
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Aerated swirling vertical shaft with double volute chambers
- Patent number 9,068,671
- Issue date Jun 30, 2015
- Sichuan University
- Jianmin Zhang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Extracting energy from flowing fluids
- Patent number 9,062,427
- Issue date Jun 23, 2015
- Axis Energy Group Pty Ltd
- Peter John Kittel
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Speedy construction method for penstock of large scale hydraulic tu...
- Patent number 8,690,479
- Issue date Apr 8, 2014
- Chengdu Alangtech Co., Ltd.
- Zhixiang Peng
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Surface topography for non-toxic bioadhesion control
- Patent number 7,143,709
- Issue date Dec 5, 2006
- University of Florida Research Foundation, Inc.
- Anthony B. Brennan
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method for reducing frictional losses in tunnels
- Patent number 6,533,500
- Issue date Mar 18, 2003
- Leiv Eiriksson Nyfotek AS
- Tom Jacobsen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Conduit for circulation of fluid under pressure
- Patent number 6,484,758
- Issue date Nov 26, 2002
- Societe Civile de Brevets Matiere
- Marcel Matiere
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Aeration assembly for dam sites
- Patent number 6,106,729
- Issue date Aug 22, 2000
- Jack E. Prince
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Conduit for the circulation of fluid
- Patent number 5,904,185
- Issue date May 18, 1999
- Societe Civile de Brevets Matiere
- Marcel Matiere
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Underground drainage facility, vertical-shaft multi-stage adjustabl...
- Patent number 5,733,065
- Issue date Mar 31, 1998
- Hitachi, Ltd.
- Masayuki Yamada
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Large-depth underground drainage facility and method of running same
- Patent number 5,634,740
- Issue date Jun 3, 1997
- Hitachi, Ltd.
- Kunio Takada
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Underground drainage facility, vertical-shaft multi-stage adjustabl...
- Patent number 5,624,226
- Issue date Apr 29, 1997
- Hitachi, Ltd.
- Masayuki Yamada
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Large-depth underground drainage facility and method of running same
- Patent number 5,487,621
- Issue date Jan 30, 1996
- Hitachi, Ltd.
- Kunio Takada
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Elongated enclosure of large cross-section, and process for its man...
- Patent number 5,449,020
- Issue date Sep 12, 1995
- Marcel Matiere
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Underground drainage facility, vertical-shaft multi-stage adjustabl...
- Patent number 5,360,290
- Issue date Nov 1, 1994
- Hitachi, Ltd.
- Masayuki Yamada
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Fluid-conveying conduit
- Patent number 5,180,254
- Issue date Jan 19, 1993
- Marcel Matiere
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Arrangement of prestressing tendons in a pressure tunnel
- Patent number 5,180,253
- Issue date Jan 19, 1993
- Erwin Siegfried
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Prestressed concrete lining in a pressure tunnel
- Patent number 5,066,167
- Issue date Nov 19, 1991
- VSL International AG
- Erwin Siegfried
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Fluid-conveying conduit
- Patent number 5,061,121
- Issue date Oct 29, 1991
- Marcel Matiere
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
PUMP AND REVERSIBLE PUMP-TURBINE
- Publication number 20240093665
- Publication date Mar 21, 2024
- BHE Turbomachinery, LLC
- Henry K. Obermeyer
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Power Generation System and Method
- Publication number 20230250603
- Publication date Aug 10, 2023
- Hans Gude GUDESEN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Improved Pump and Reversible Pump-Turbine
- Publication number 20230123425
- Publication date Apr 20, 2023
- BHE Turbomachinery, LLC
- Henry K. Obermeyer
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
UNDERGROUND HYDRAULIC SYSTEM
- Publication number 20230042799
- Publication date Feb 9, 2023
- Hans Gude GUDESEN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ENERGY ISLAND CONSTRUCTION METHOD AND SYSTEM
- Publication number 20220380994
- Publication date Dec 1, 2022
- Hans Gude GUDESEN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SOLUTION MINED CAVITY SYSTEM
- Publication number 20220356862
- Publication date Nov 10, 2022
- Hans Gude GUDESEN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ELECTRICAL GENERATING ECOLOGICAL FLOOD CONTROL SYSTEM
- Publication number 20220064889
- Publication date Mar 3, 2022
- Ivan Ivanovych Koturbach
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Aquelectraduct
- Publication number 20190249691
- Publication date Aug 15, 2019
- Spencer B. Carter
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
MODULAR HYDROKINETIC TURBINE
- Publication number 20190226171
- Publication date Jul 25, 2019
- POWER DEVELOPMENT INTERNATIONAL, INC.
- Kahoru Watanabe
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
HYDROPOWER INSTALLATION
- Publication number 20180010311
- Publication date Jan 11, 2018
- Progenesys
- Guy Gardner Harris
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
River bottom siphon for hydro-electric generation and irrigation
- Publication number 20140193201
- Publication date Jul 10, 2014
- David William Stauffer
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ADJUSTABLE WEIR FOR HYDROELECTRIC DAM INSTALLATIONS
- Publication number 20140018963
- Publication date Jan 16, 2014
- Hans Christian BEHM
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Extracting Energy from Flowing Fluids
- Publication number 20130320678
- Publication date Dec 5, 2013
- Peter John Kittel
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Aerated Swirling Vertical Shaft with Double Volute Chambers
- Publication number 20130276926
- Publication date Oct 24, 2013
- SICHUAN UNIVERSITY
- Jianmin Zhang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Aerated Swirling Vertical Shaft with Double Volute Chambers
- Publication number 20130068332
- Publication date Mar 21, 2013
- SICHUAN UNIVERSITY
- Jianmin Zhang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Device and Method for Removing Suspended-Material Particles
- Publication number 20120292264
- Publication date Nov 22, 2012
- TECHNISCHE UNIVERSITAT WIEN
- Eduard Doujak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROPOWER PLANT
- Publication number 20110293416
- Publication date Dec 1, 2011
- Rolf Rohden
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SPEEDY CONSTRUCTION METHOD FOR PENSTOCK OF LARGE SCALE HYDRAULIC TU...
- Publication number 20110203100
- Publication date Aug 25, 2011
- CHENGDU ALANGTECH CO. LTD.
- Zhixiang Peng
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SYSTEMS OF AND METHODS FOR FLUID INTAKES AND OUTLETS THAT MINIMIZE...
- Publication number 20100269929
- Publication date Oct 28, 2010
- Donald J. Dodds
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ADJUSTABLE WEIR FOR HYDROELECTRIC DAM INSTALLATIONS
- Publication number 20100209192
- Publication date Aug 19, 2010
- Hans Christian Behm
- G05 - CONTROLLING REGULATING
Information Patent Application
ATMOSPHERIC PRESSURE HYDROPOWER PLANT
- Publication number 20100170236
- Publication date Jul 8, 2010
- Shoetim Lezi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SURFACE TOPOGRAPHY FOR NON-TOXIC BIOADHESION CONTROL
- Publication number 20060219143
- Publication date Oct 5, 2006
- University of Florida Research Foundation, Inc.
- Anthony B. Brennan
- B08 - CLEANING
Information Patent Application
Effluent discharge system facilitates discharge of sediments, and p...
- Publication number 20030066809
- Publication date Apr 10, 2003
- Jerry Chi Wang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CONDUIT FOR CIRCULATION OF FLUID UNDER PRESSURE
- Publication number 20020144741
- Publication date Oct 10, 2002
- MARCEL MATIERE
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Pressure galleries or pressure conduits Galleries specially adapted to house pressure conduits Means specially adapted for use therewith

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Energy island construction method and system

Hydraulic turbine with self-power generation to manage, monitor and...

Electrical generating ecological flood control system

Reversible pump-turbine installation

Hydropower installation

Device and method for converting and storing electrical energy in t...

System and method for storing energy

Systems comprising a plurality of shafts and connecting channel

Platform for accessing a hydraulic machine and methods for installi...

System for purifying polluted water and purification method

Device and method for removing suspended-material particles

Adjustable weir for hydroelectric dam installations

Aerated swirling vertical shaft with double volute chambers

Extracting energy from flowing fluids

Speedy construction method for penstock of large scale hydraulic tu...

Surface topography for non-toxic bioadhesion control

Method for reducing frictional losses in tunnels

Conduit for circulation of fluid under pressure

Aeration assembly for dam sites

Conduit for the circulation of fluid

Underground drainage facility, vertical-shaft multi-stage adjustabl...

Large-depth underground drainage facility and method of running same

Underground drainage facility, vertical-shaft multi-stage adjustabl...

Large-depth underground drainage facility and method of running same

Elongated enclosure of large cross-section, and process for its man...

Underground drainage facility, vertical-shaft multi-stage adjustabl...

Fluid-conveying conduit

Arrangement of prestressing tendons in a pressure tunnel

Prestressed concrete lining in a pressure tunnel

Fluid-conveying conduit

Patents Applicationslast 30 patents

PUMP AND REVERSIBLE PUMP-TURBINE

Power Generation System and Method

Improved Pump and Reversible Pump-Turbine

UNDERGROUND HYDRAULIC SYSTEM

ENERGY ISLAND CONSTRUCTION METHOD AND SYSTEM

SOLUTION MINED CAVITY SYSTEM

ELECTRICAL GENERATING ECOLOGICAL FLOOD CONTROL SYSTEM

Aquelectraduct

MODULAR HYDROKINETIC TURBINE

HYDROPOWER INSTALLATION

River bottom siphon for hydro-electric generation and irrigation

ADJUSTABLE WEIR FOR HYDROELECTRIC DAM INSTALLATIONS

Extracting Energy from Flowing Fluids

Aerated Swirling Vertical Shaft with Double Volute Chambers

Aerated Swirling Vertical Shaft with Double Volute Chambers

Device and Method for Removing Suspended-Material Particles

HYDROPOWER PLANT

SPEEDY CONSTRUCTION METHOD FOR PENSTOCK OF LARGE SCALE HYDRAULIC TU...

SYSTEMS OF AND METHODS FOR FLUID INTAKES AND OUTLETS THAT MINIMIZE...

ADJUSTABLE WEIR FOR HYDROELECTRIC DAM INSTALLATIONS

ATMOSPHERIC PRESSURE HYDROPOWER PLANT

SURFACE TOPOGRAPHY FOR NON-TOXIC BIOADHESION CONTROL

Effluent discharge system facilitates discharge of sediments, and p...

CONDUIT FOR CIRCULATION OF FLUID UNDER PRESSURE