DE60033850T2 - Reibungsrotorkomponenten für pumpen, turbinen und getriebe - Google Patents

Reibungsrotorkomponenten für pumpen, turbinen und getriebe Download PDF

Info

Publication number
DE60033850T2
DE60033850T2 DE60033850T DE60033850T DE60033850T2 DE 60033850 T2 DE60033850 T2 DE 60033850T2 DE 60033850 T DE60033850 T DE 60033850T DE 60033850 T DE60033850 T DE 60033850T DE 60033850 T2 DE60033850 T2 DE 60033850T2
Authority
DE
Germany
Prior art keywords
impeller assembly
liquid
housing
discs
turbine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60033850T
Other languages
German (de)
English (en)
Other versions
DE60033850D1 (de
Inventor
Daniel Christopher Shelton Dial
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dial Discoveries Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of DE60033850D1 publication Critical patent/DE60033850D1/de
Application granted granted Critical
Publication of DE60033850T2 publication Critical patent/DE60033850T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D5/00Pumps with circumferential or transverse flow
    • F04D5/001Shear force pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/34Non-positive-displacement machines or engines, e.g. steam turbines characterised by non-bladed rotor, e.g. with drilled holes
    • F01D1/36Non-positive-displacement machines or engines, e.g. steam turbines characterised by non-bladed rotor, e.g. with drilled holes using fluid friction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08Centrifugal pumps
    • F04D17/16Centrifugal pumps for displacing without appreciable compression
    • F04D17/161Shear force pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/18Rotors
    • F04D29/22Rotors specially for centrifugal pumps
    • F04D29/2238Special flow patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Rotary Pumps (AREA)
  • Regulating Braking Force (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
DE60033850T 1999-12-23 2000-12-20 Reibungsrotorkomponenten für pumpen, turbinen und getriebe Expired - Lifetime DE60033850T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US471705 1999-12-23
US09/471,705 US6375412B1 (en) 1999-12-23 1999-12-23 Viscous drag impeller components incorporated into pumps, turbines and transmissions
PCT/US2000/035514 WO2001046564A1 (en) 1999-12-23 2000-12-20 Viscous drag impeller components incorporated into pumps, turbines and transmissions

Publications (2)

Publication Number Publication Date
DE60033850D1 DE60033850D1 (de) 2007-04-19
DE60033850T2 true DE60033850T2 (de) 2007-11-22

Family

ID=23872697

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60033850T Expired - Lifetime DE60033850T2 (de) 1999-12-23 2000-12-20 Reibungsrotorkomponenten für pumpen, turbinen und getriebe

Country Status (10)

Country Link
US (2) US6375412B1 (https=)
EP (1) EP1242719B1 (https=)
JP (1) JP4648602B2 (https=)
AT (1) ATE356277T1 (https=)
AU (1) AU765880B2 (https=)
CA (1) CA2395211C (https=)
DE (1) DE60033850T2 (https=)
NO (1) NO20023005L (https=)
NZ (1) NZ520029A (https=)
WO (1) WO2001046564A1 (https=)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7341424B2 (en) * 1999-12-23 2008-03-11 Dial Discoveries, Inc. Turbines and methods of generating power
US6779964B2 (en) * 1999-12-23 2004-08-24 Daniel Christopher Dial Viscous drag impeller components incorporated into pumps, turbines and transmissions
EP2261537A3 (en) 2001-04-26 2012-06-13 Fallbrook Technologies Inc. Continuously variable transmission
US6617738B2 (en) 2001-06-01 2003-09-09 Charles B Dickinson Electrical power generation system utilizing an electrically superconductive coil
US7044288B2 (en) * 2002-04-09 2006-05-16 K-Tron Technologies, Inc. Bulk material pump feeder with reduced disk jamming
US6832887B2 (en) * 2002-04-09 2004-12-21 K-Tron Technologies, Inc. Bulk material pump feeder
AU2003263794A1 (en) * 2002-07-22 2004-02-09 Robert D. Hunt Turbines utilizing jet propulsion for rotation
US6973792B2 (en) * 2002-10-02 2005-12-13 Kenneth Hicks Method of and apparatus for a multi-stage boundary layer engine and process cell
GB2394003A (en) * 2002-10-10 2004-04-14 Dana Automotive Ltd Disc pump with a magnetic coupler
EP1439035A1 (en) * 2002-12-16 2004-07-21 Fast Technology AG Signal processing and control device for a power torque tool
US7011600B2 (en) * 2003-02-28 2006-03-14 Fallbrook Technologies Inc. Continuously variable transmission
US20040266539A1 (en) * 2003-06-27 2004-12-30 Delco Remy America, Inc., A Delaware Corporation Laser staked two-piece drive shaft for a starter motor
JP4974896B2 (ja) 2004-10-05 2012-07-11 フォールブルック テクノロジーズ インコーポレイテッド 連続可変変速機
CA2498635A1 (en) * 2005-02-28 2006-08-28 Horia Nica Vertical axis wind turbine with modified tesla disks
CA2599661C (en) 2005-03-11 2013-02-12 Baker Hughes Incorporated Abrasion resistant pump thrust bearing
WO2006121698A2 (en) * 2005-05-05 2006-11-16 Dial Discoveries, Inc. Devices and methods for displacing biological fluids incorporating stacked disc impeller systems
BRPI0617308B1 (pt) * 2005-10-12 2018-05-29 K-Tron Technologies, Inc. Alimentador de bomba para materiais a granel
DE102005049938B3 (de) * 2005-10-19 2007-03-01 Zeki Akbayir Rotor für eine Strömungsmaschine und eine Strömungsmaschine
KR101831828B1 (ko) 2005-10-28 2018-02-23 폴브룩 인텔렉츄얼 프로퍼티 컴퍼니 엘엘씨 전동 드라이브
CN101495777B (zh) 2005-11-22 2011-12-14 福博科技术公司 无级变速器
US20070140842A1 (en) * 2005-11-23 2007-06-21 Hill Charles C High efficiency fluid movers
US7455504B2 (en) * 2005-11-23 2008-11-25 Hill Engineering High efficiency fluid movers
CN102226460A (zh) 2005-12-09 2011-10-26 瀑溪技术公司 无级变速器
EP1811202A1 (en) 2005-12-30 2007-07-25 Fallbrook Technologies, Inc. A continuously variable gear transmission
US7882762B2 (en) 2006-01-30 2011-02-08 Fallbrook Technologies Inc. System for manipulating a continuously variable transmission
WO2007106874A2 (en) 2006-03-14 2007-09-20 Autocraft Industries, Inc. Improved wheelchair
CN102269055B (zh) 2006-06-26 2013-08-28 福博科技术公司 无级变速器
EP2089642B1 (en) 2006-11-08 2013-04-10 Fallbrook Intellectual Property Company LLC Clamping force generator
US7695242B2 (en) * 2006-12-05 2010-04-13 Fuller Howard J Wind turbine for generation of electric power
EP2125469A2 (en) 2007-02-01 2009-12-02 Fallbrook Technologies Inc. System and methods for control of transmission and/or prime mover
US20100093479A1 (en) 2007-02-12 2010-04-15 Fallbrook Technologies Inc. Continuously variable transmissions and methods therefor
JP5350274B2 (ja) * 2007-02-16 2013-11-27 フォールブルック インテレクチュアル プロパティー カンパニー エルエルシー 無限可変変速機、連続可変変速機、方法、組立品、部分組立品、およびそのための構成要素
JP5591686B2 (ja) 2007-04-24 2014-09-17 フォールブルック インテレクチュアル プロパティー カンパニー エルエルシー 電気牽引駆動装置
WO2008134868A1 (en) 2007-05-05 2008-11-13 Gordon David Sherrer System and method for extracting power from fluid
US8641577B2 (en) 2007-06-11 2014-02-04 Fallbrook Intellectual Property Company Llc Continuously variable transmission
BRPI0814410A2 (pt) 2007-07-05 2017-05-23 Fallbrook Tech Inc transmissão continuamente variável
BRPI0721763A2 (pt) * 2007-07-09 2013-03-05 Horia Nica turbina eàlica de camada limite com lÂminas de rotor tangencial
US8087875B2 (en) * 2007-09-28 2012-01-03 Krouse Wayne F Machine for increased hydro power generation
CN101861482B (zh) 2007-11-16 2014-05-07 福博科知识产权有限责任公司 用于变速传动装置的控制器
EP2234869B1 (en) 2007-12-21 2012-07-04 Fallbrook Technologies Inc. Automatic transmissions and methods therefor
US8313405B2 (en) 2008-02-29 2012-11-20 Fallbrook Intellectual Property Company Llc Continuously and/or infinitely variable transmissions and methods therefor
US8317651B2 (en) 2008-05-07 2012-11-27 Fallbrook Intellectual Property Company Llc Assemblies and methods for clamping force generation
FI125458B (fi) * 2008-05-16 2015-10-15 Outokumpu Oy Ruostumaton terästuote, tuotteen käyttö ja menetelmä sen valmistamiseksi
JP5457438B2 (ja) 2008-06-06 2014-04-02 フォールブルック インテレクチュアル プロパティー カンパニー エルエルシー 無限可変変速機、及び無限可変変速機用の制御システム
US8523539B2 (en) * 2008-06-19 2013-09-03 The Board Of Regents Of The University Of Texas Systems Centrifugal pump
JP5230804B2 (ja) 2008-06-23 2013-07-10 フォールブルック インテレクチュアル プロパティー カンパニー エルエルシー 連続可変変速機
KR101541508B1 (ko) * 2008-07-18 2015-08-03 탁승호 저소음 송풍 모듈
WO2010017242A1 (en) 2008-08-05 2010-02-11 Fallbrook Technologies Inc. Methods for control of transmission and prime mover
US8143738B2 (en) 2008-08-06 2012-03-27 Infinite Wind Energy LLC Hyper-surface wind generator
US8469856B2 (en) 2008-08-26 2013-06-25 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US8167759B2 (en) 2008-10-14 2012-05-01 Fallbrook Technologies Inc. Continuously variable transmission
US8863530B2 (en) 2008-10-30 2014-10-21 Power Generation Technologies Development Fund L.P. Toroidal boundary layer gas turbine
US9052116B2 (en) 2008-10-30 2015-06-09 Power Generation Technologies Development Fund, L.P. Toroidal heat exchanger
ITRA20090002A1 (it) * 2009-01-22 2010-07-23 Valerio Canu Motore rotativo a fluido ad effetto coriolis
BRPI1012518B1 (pt) 2009-04-16 2019-10-22 Fallbrook Ip Co Llc conjunto de estator e mecanismo de mudança de velocidade para uma transmissão continuamente variável
US8142242B2 (en) * 2009-05-19 2012-03-27 Advanced Marine Concepts, Llc Marine propulsion system
CZ305010B6 (cs) * 2009-09-10 2015-03-25 Gwrd S.R.O. Náporový prvek
US8512195B2 (en) 2010-03-03 2013-08-20 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US8888643B2 (en) 2010-11-10 2014-11-18 Fallbrook Intellectual Property Company Llc Continuously variable transmission
AU2012240435B2 (en) 2011-04-04 2016-04-28 Fallbrook Intellectual Property Company Llc Auxiliary power unit having a continuously variable transmission
US20140183144A1 (en) * 2011-08-24 2014-07-03 Qwtip Llc Water Treatment System and Method
DE102011116711A1 (de) 2011-10-22 2013-04-25 Robert Bosch Gmbh Regenerative Energieumwandlungsanlage mit Tesla Turbine
WO2013112408A1 (en) 2012-01-23 2013-08-01 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions methods, assemblies, subassemblies, and components therefor
FR2987069B1 (fr) * 2012-02-21 2016-01-29 Thermodyn Roue radiale aubee a couronne de base libre radialement
US10352325B2 (en) * 2012-10-29 2019-07-16 Exhale Fans LLC Laminar flow radial ceiling fan
US9194233B2 (en) 2013-02-13 2015-11-24 William W. Cochran Disk turbine using heat pipes
JP6660876B2 (ja) 2013-04-19 2020-03-11 フォールブルック インテレクチュアル プロパティー カンパニー エルエルシー 連続可変変速機
EP2837775B1 (en) * 2013-08-15 2016-03-30 ALSTOM Technology Ltd Fixation device for turbine and method for applying fixation
US20160115968A1 (en) * 2014-10-27 2016-04-28 Ralf W. Blackstone Bladeless fluid propulsion pump
US11208890B2 (en) 2015-01-09 2021-12-28 Green Frog Turbines (Uk) Limited Boundary layer turbomachine
KR101607428B1 (ko) * 2015-02-09 2016-03-29 김태희 디스크 임펠러를 구비한 펌프
US10047861B2 (en) 2016-01-15 2018-08-14 Fallbrook Intellectual Property Company Llc Systems and methods for controlling rollback in continuously variable transmissions
TW201825805A (zh) 2016-03-18 2018-07-16 福柏克智慧財產有限責任公司 用於無級變速器之定子、定子組件及用於控制無級變速器之方法
US10023266B2 (en) 2016-05-11 2018-07-17 Fallbrook Intellectual Property Company Llc Systems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmissions
GB2555070B (en) * 2016-05-18 2022-07-13 Paunovic Predrag Propulsion Machine
US20170356455A1 (en) * 2016-06-08 2017-12-14 Nidec Corporation Blower apparatus
EP3510250B1 (en) 2016-09-08 2021-04-14 Green Frog Turbines (UK) Limited Boundary layer turbomachine
IT201600132467A1 (it) 2017-01-04 2018-07-04 H2Boat Turboespansore a strato limite e macchina a ciclo inverso provvista di tale turboespansore
CN117072471A (zh) 2017-12-22 2023-11-17 台达电子工业股份有限公司 风扇
WO2020041842A1 (en) * 2018-08-31 2020-03-05 Vujinovic Zoran Tesla's super compressor
US11215268B2 (en) 2018-11-06 2022-01-04 Fallbrook Intellectual Property Company Llc Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same
CN111441967A (zh) * 2019-01-17 2020-07-24 青岛海尔空调器有限总公司 层流风扇
CN111456952B (zh) * 2019-01-17 2025-08-22 青岛海尔空调器有限总公司 层流风扇
US11174922B2 (en) 2019-02-26 2021-11-16 Fallbrook Intellectual Property Company Llc Reversible variable drives and systems and methods for control in forward and reverse directions
JP2022063412A (ja) * 2020-10-12 2022-04-22 トヨタ自動車株式会社 燃料電池システムおよび燃料電池システムの制御方法
KR102791961B1 (ko) * 2021-12-03 2025-04-03 강석일 회전원판으로 형성된 k-엔진
US12460645B2 (en) * 2023-10-05 2025-11-04 Baker Hughes Oilfield Operations Llc High efficiency drilling fluid shearing pump using staged tesla turbine
CN117329132B (zh) * 2023-11-07 2025-12-12 内蒙古化工职业学院 一种离心泵
US12540622B1 (en) * 2025-04-28 2026-02-03 Mxq, Llc Double-suction split case multi-disc pump

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1061142A (en) 1909-10-21 1913-05-06 Nikola Tesla Fluid propulsion
US1013248A (en) 1911-09-15 1912-01-02 Gen Electric Centrifugal pump.
US2321907A (en) 1941-05-31 1943-06-15 Bell Telephone Labor Inc Blower device
US2850229A (en) 1948-08-05 1958-09-02 Stalker Dev Company Axial flow compressor construction
US2622859A (en) 1951-01-24 1952-12-23 Edwin G Gettins Fluid contact apparatus
US2952448A (en) 1957-05-20 1960-09-13 Griffin Cornell Company Degasifying, blending, milling and homogenizing machinery
US2924439A (en) 1957-05-27 1960-02-09 Du Pont Apparatus for making dispersions
US3037459A (en) 1958-09-17 1962-06-05 American Radiator & Standard Balanced pressure rotor vane
US3017848A (en) * 1960-11-14 1962-01-23 Charles R Bishop Boat propulsion unit
US3226012A (en) 1963-10-28 1965-12-28 Trask Allen Centrifugal compressor
US3275223A (en) 1964-08-03 1966-09-27 American Radiator & Standard Fluid moving means
NL139802B (nl) * 1968-05-31 1973-09-17 Stork Koninklijke Maschf Turbine voor een compressibel medium.
US3923417A (en) * 1974-12-30 1975-12-02 Allis Chalmers Hydraulic turbine spiral case drain
US4036584A (en) * 1975-12-18 1977-07-19 Glass Benjamin G Turbine
US4201512A (en) * 1977-08-23 1980-05-06 Cerla N.V. Radially staged drag turbine
US4403911A (en) * 1977-12-08 1983-09-13 Possell Clarence R Bladeless pump and method of using same
US4347032A (en) * 1977-12-08 1982-08-31 Possell Clarence R Method for pumping slurry and apparatus for use therewith
US4773819A (en) * 1978-08-30 1988-09-27 Gurth Max Ira Rotary disc slurry pump
US4255081A (en) * 1979-06-07 1981-03-10 Oklejas Robert A Centrifugal pump
US4218177A (en) * 1979-08-23 1980-08-19 Robel Robb W Cohesion type turbine
JPS59170700U (ja) * 1983-04-30 1984-11-15 株式会社荏原製作所 ストレ−ナ
JPS62179459U (https=) * 1986-05-02 1987-11-14
JPH03253794A (ja) 1990-03-02 1991-11-12 Nissho Giken Kk 起流機及びその製造方法
EP0474929A1 (en) 1990-09-11 1992-03-18 International Business Machines Corporation Laminar flow fans
US5118961A (en) 1990-09-14 1992-06-02 S & W Holding, Inc. Turbine generator
JPH04107499U (ja) 1991-02-27 1992-09-17 アイシン精機株式会社 ウオータポンプ
US5191247A (en) * 1991-09-20 1993-03-02 Possell Clarence R Substantially noiseless fan for internally cooling electric motors
US5192182A (en) 1991-09-20 1993-03-09 Possell Clarence R Substantially noiseless fan
GB2270117A (en) 1992-08-20 1994-03-02 Ibm Laminar flow fan and apparatus incorporating such a fan.
US5372499A (en) 1993-08-24 1994-12-13 Daido Tokushuko Kabushiki Kaisha High-temperature gas blower impeller with vanes made of dispersion-strengthened alloy, gas blower using such impeller, and gas circulating furnace equipped with such gas blower
US5388958A (en) 1993-09-07 1995-02-14 Heat Pipe Technology, Inc. Bladeless impeller and impeller having internal heat transfer mechanism
JP2716375B2 (ja) * 1994-10-12 1998-02-18 マルコム・マックロード タービン装置
US5470197A (en) 1994-10-28 1995-11-28 Cafarelli; Robert S. Turbine pump with boundary layer blade inserts
US6071072A (en) * 1998-12-02 2000-06-06 Chang; Wan-Te Self-priming centrifugal pump

Also Published As

Publication number Publication date
NO20023005L (no) 2002-08-21
AU765880B2 (en) 2003-10-02
US6375412B1 (en) 2002-04-23
CA2395211A1 (en) 2001-06-28
DE60033850D1 (de) 2007-04-19
EP1242719A1 (en) 2002-09-25
JP2003522871A (ja) 2003-07-29
EP1242719B1 (en) 2007-03-07
EP1242719A4 (en) 2005-11-02
NZ520029A (en) 2003-10-31
US20010019693A1 (en) 2001-09-06
AU2462801A (en) 2001-07-03
CA2395211C (en) 2009-04-07
NO20023005D0 (no) 2002-06-21
ATE356277T1 (de) 2007-03-15
WO2001046564A1 (en) 2001-06-28
JP4648602B2 (ja) 2011-03-09

Similar Documents

Publication Publication Date Title
DE60033850T2 (de) Reibungsrotorkomponenten für pumpen, turbinen und getriebe
EP2691655B1 (de) Diagonalventilator
US6779964B2 (en) Viscous drag impeller components incorporated into pumps, turbines and transmissions
DE69923553T2 (de) Antriebsvorrichtung mit einem flüssigkeitsgekühlten elektrischen Motor und Planetengetriebe
DE69916529T2 (de) Verbesserte Flügelanordnung
DE2246265A1 (de) Pumpe mit taumelbarem laeufer
EP1121533A1 (de) Flüssigkeitsringpumpe
AT502566B1 (de) Kühlmittelpumpe
EP2646693B1 (de) Kühlmittelpumpe
DE202014010710U1 (de) Querstromströmungspumpe
DE10297109T5 (de) Vorrichtung zur Antriebslinearisierung
DE4337761A1 (de) Rotierendes Maschinenteil, insbesondere Rotor eines Zykloidal-Schiffspropellers
DE102019113948B3 (de) Pumpenvorrichtung
WO2021001422A2 (de) Pumpenanordnung
EP0622543B1 (de) Verstelleinrichtung hydraulischer Art
EP1937980A1 (de) Rotor für eine strömungsmaschine und eine strömungsmaschine
DE10062451A1 (de) Förderpumpe
DE102018102024A1 (de) Rotierende elektrische Maschine in Innenläuferausführung zur Umwandlung von mechanischer Energie in elektrische Energie oder umgekehrt
EP3156663A1 (de) Kreiselpumpenaggregat
DE10312978A1 (de) Elektrohydrodynamisches Aggregat
EP1299642B1 (de) HYDRAULISCHE STRöMUNGSMASCHINE
DE102005005142A1 (de) Zentrifugalarbeitsmaschine
DE911598C (de) Fluessigkeitsturbine
DE112005002761B4 (de) Kombinationspumpe
EP4623202A1 (de) Ventilator und verfahren zur regelung eines ventilators

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: DIAL DISCOVERIES,INC., OLYIMPIA, WASH., US

8328 Change in the person/name/address of the agent

Representative=s name: GOY, W., DIPL.-PHYS., PAT.-ANW., 79108 FREIBURG

8364 No opposition during term of opposition