BR9912651A - Motor de ciclo de brayton quase-isotérmico - Google Patents

Motor de ciclo de brayton quase-isotérmico

Info

Publication number
BR9912651A
BR9912651A BR9912651-6A BR9912651A BR9912651A BR 9912651 A BR9912651 A BR 9912651A BR 9912651 A BR9912651 A BR 9912651A BR 9912651 A BR9912651 A BR 9912651A
Authority
BR
Brazil
Prior art keywords
compressor
expander
clutch
combustor
quasi
Prior art date
Application number
BR9912651-6A
Other languages
English (en)
Inventor
Mark T Holtzapple
Andrew G Rabroker
Original Assignee
Texas A & M Univ Sys
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 Texas A & M Univ Sys filed Critical Texas A & M Univ Sys
Publication of BR9912651A publication Critical patent/BR9912651A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
    • F02B41/02—Engines with prolonged expansion
    • F02B41/06—Engines with prolonged expansion in compound cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/10—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F01C1/103—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
    • F01C11/002—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle
    • F01C11/004—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle and of complementary function, e.g. internal combustion engine with supercharger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/02—Hot gas positive-displacement engine plants of open-cycle type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G3/00—Combustion-product positive-displacement engine plants
    • F02G3/02—Combustion-product positive-displacement engine plants with reciprocating-piston engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/10—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth equivalents, e.g. rollers, than the inner member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2250/00—Special cycles or special engines
    • F02G2250/03—Brayton cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2254/00—Heat inputs
    • F02G2254/10—Heat inputs by burners
    • F02G2254/11—Catalytic burners
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Steroid Compounds (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Feed For Specific Animals (AREA)
  • Fats And Perfumes (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

Patente de Invenção para <B>"MOTOR DE CICLO DE BRAYTON QUASE-ISOTéRMICO"<D>. Um motor é revelado. De acordo com uma concretização da presente invenção, o motor compreende um compressor, e combustor, e um expansor. O compressor comprime ar ambiente. O combustor queima o ar comprimido, e produz gases de exaustão. O expansor recebe os gases de exaustão a partir do combustor, e expande os gases de exaustão. O compressor pode ser um compressor de gerotor ou um compressor de pistão tendo um controle de volume morto variável. O expansor pode ser um expansor de gerotor ou um expansor de pistão tendo controle de volume morto variável. Em outra concretização, um motor compreende um compressor de pistão, um combustor, um expansor de pistão, e um tanque de pressão. O compressor de pistão comprime ar ambiente. O combustão queima o ar comprimido, e produz gases de exaustão. O combustor queima o ar comprimido, e produz gases de exaustão. O expansor de pistão recebe os gases de exaustão a partir do combustor, e expande os gases de exaustão. O tanque de pressão recebe e armazena o ar comprimido a partir do compressor. Em outra concretização, o compressor de gerotor ou um expansor de gerotor compreende um gerotor interno, e um gerotor externo. O gerotor interno e o gerotor externo são acionados de modo que eles não se tocam. Os gerotores podem ser em cantilever ou não-cantilever.
BR9912651-6A 1998-07-31 1999-07-30 Motor de ciclo de brayton quase-isotérmico BR9912651A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9492098P 1998-07-31 1998-07-31
PCT/US1999/017237 WO2000006876A1 (en) 1998-07-31 1999-07-30 Quasi-isothermal brayton cycle engine

Publications (1)

Publication Number Publication Date
BR9912651A true BR9912651A (pt) 2001-05-02

Family

ID=22247929

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9912651-6A BR9912651A (pt) 1998-07-31 1999-07-30 Motor de ciclo de brayton quase-isotérmico

Country Status (11)

Country Link
US (3) US6336317B1 (pt)
EP (1) EP1101024B1 (pt)
JP (2) JP2002521608A (pt)
KR (2) KR100763642B1 (pt)
AT (4) ATE321199T1 (pt)
AU (1) AU5242599A (pt)
BR (1) BR9912651A (pt)
CA (1) CA2338347C (pt)
DE (4) DE69916142T2 (pt)
ES (4) ES2215962T3 (pt)
WO (1) WO2000006876A1 (pt)

Families Citing this family (111)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7186101B2 (en) * 1998-07-31 2007-03-06 The Texas A&M University System Gerotor apparatus for a quasi-isothermal Brayton cycle Engine
US7726959B2 (en) * 1998-07-31 2010-06-01 The Texas A&M University Gerotor apparatus for a quasi-isothermal Brayton cycle engine
US6718751B2 (en) * 1999-10-08 2004-04-13 Jeffrey S. Melcher Engine having external combustion chamber
DE10016185B4 (de) * 2000-03-31 2006-11-30 Nucellsys Gmbh Verwendung eines Kompressors in einem Brennstoffzellensystem
KR100947685B1 (ko) * 2002-02-05 2010-03-16 더 텍사스 에이 & 엠 유니버시티 시스템 준 등온 브레이튼 사이클 엔진용 지로터 장치
US20100003152A1 (en) * 2004-01-23 2010-01-07 The Texas A&M University System Gerotor apparatus for a quasi-isothermal brayton cycle engine
US8109074B2 (en) 2002-03-14 2012-02-07 Newton Propuslion Technologies Gas turbine engine system
CN100390376C (zh) * 2003-01-09 2008-05-28 革新发动机公司 可变压缩发动机
US7663283B2 (en) * 2003-02-05 2010-02-16 The Texas A & M University System Electric machine having a high-torque switched reluctance motor
US6993897B2 (en) * 2003-06-27 2006-02-07 Lelio Dante Greppi Internal combustion engine of open-closet cycle and binary fluid
US6968703B2 (en) * 2003-08-21 2005-11-29 Edward Lawrence Warren Mechanical freezer
IL157666A0 (en) * 2003-08-31 2009-02-11 Newton Propulsion Technologies Ltd Novel gas turbine engine system
DE102004018037A1 (de) * 2004-04-08 2005-10-27 Behr Gmbh & Co. Kg Verfahren zum Kühlen von Abgas eines Verbrennungsmotors eines Fahrzeugs sowie Wärmeübertrager
US7325401B1 (en) * 2004-04-13 2008-02-05 Brayton Energy, Llc Power conversion systems
US7013633B2 (en) * 2004-04-23 2006-03-21 Zoran Dicic External combustion thermal engine
JP3765822B2 (ja) * 2004-06-03 2006-04-12 シャープ株式会社 スターリング機関
US7154931B2 (en) * 2004-06-22 2006-12-26 Ksy Corporation Laser with Brayton cycle outlet pump
IL163263A (en) * 2004-07-29 2010-11-30 Agam Energy Systems Ltd Heat engine
CA2584964A1 (en) * 2004-10-22 2006-05-04 The Texas A & M University System Gerotor apparatus for a quasi-isothermal brayton cycle engine
US8517705B2 (en) * 2005-03-09 2013-08-27 Merton W. Pekrul Rotary engine vane apparatus and method of operation therefor
US8647088B2 (en) * 2005-03-09 2014-02-11 Merton W. Pekrul Rotary engine valving apparatus and method of operation therefor
US8689765B2 (en) * 2005-03-09 2014-04-08 Merton W. Pekrul Rotary engine vane cap apparatus and method of operation therefor
US8360759B2 (en) * 2005-03-09 2013-01-29 Pekrul Merton W Rotary engine flow conduit apparatus and method of operation therefor
US8800286B2 (en) 2005-03-09 2014-08-12 Merton W. Pekrul Rotary engine exhaust apparatus and method of operation therefor
US8955491B2 (en) * 2005-03-09 2015-02-17 Merton W. Pekrul Rotary engine vane head method and apparatus
US9057267B2 (en) 2005-03-09 2015-06-16 Merton W. Pekrul Rotary engine swing vane apparatus and method of operation therefor
US8833338B2 (en) * 2005-03-09 2014-09-16 Merton W. Pekrul Rotary engine lip-seal apparatus and method of operation therefor
US7658169B2 (en) * 2005-03-09 2010-02-09 Zajac Optimum Output Motors, Inc. Internal combustion engine and method with improved combustion chamber
US7694520B2 (en) * 2005-03-09 2010-04-13 Fibonacci International Inc. Plasma-vortex engine and method of operation therefor
US8794943B2 (en) * 2005-03-09 2014-08-05 Merton W. Pekrul Rotary engine vane conduits apparatus and method of operation therefor
US8523547B2 (en) * 2005-03-09 2013-09-03 Merton W. Pekrul Rotary engine expansion chamber apparatus and method of operation therefor
US8360760B2 (en) 2005-03-09 2013-01-29 Pekrul Merton W Rotary engine vane wing apparatus and method of operation therefor
US7055327B1 (en) 2005-03-09 2006-06-06 Fibonacci Anstalt Plasma-vortex engine and method of operation therefor
US7281383B2 (en) * 2005-03-25 2007-10-16 Robert Walter Redlich Reciprocating four-stroke Brayton refrigerator or heat engine
JP2006283699A (ja) * 2005-04-01 2006-10-19 Toyota Motor Corp 熱エネルギ回収装置
JP4497015B2 (ja) * 2005-04-01 2010-07-07 トヨタ自動車株式会社 熱エネルギ回収装置
US20060225440A1 (en) * 2005-04-08 2006-10-12 Lin-Yun Chou Refrigeration system and refrigeration method thereof
CA2605457A1 (en) * 2005-04-18 2006-10-26 The Texas A & M University System High-torque switched reluctance motor
CN101185225B (zh) * 2005-04-18 2012-12-19 得克萨斯A&M大学系统 高转矩的开关磁阻电动机
US20070199299A1 (en) * 2005-08-29 2007-08-30 Kashmerick Gerald E Combustion Engine
US7765785B2 (en) * 2005-08-29 2010-08-03 Kashmerick Gerald E Combustion engine
AR053113A1 (es) * 2006-01-04 2007-04-25 Juan G Kippes Motor a vapor con caldera por conveccion.
DE102006002925B4 (de) * 2006-01-20 2010-02-25 Meta Motoren- Und Energie-Technik Gmbh Verfahren zum Umwandeln thermischer Energie in mechanische Arbeit sowie Brennkraftmaschine
US8166774B2 (en) * 2006-01-25 2012-05-01 Visteon Global Technologies, Inc. Heat exchanger with an expansion stage
GB0603099D0 (en) * 2006-02-16 2006-03-29 Lontra Environmental Technolog Rotary piston and cylinder devices
US7434551B2 (en) * 2006-03-09 2008-10-14 Zajac Optimum Output Motors, Inc. Constant temperature internal combustion engine and method
JP2007292005A (ja) * 2006-04-27 2007-11-08 Hitachi Ltd ポンプ装置およびパワーステアリング装置
US20080026855A1 (en) * 2006-07-27 2008-01-31 The Texas A&M University System System and Method for Maintaining Relative Axial Positioning Between Two Rotating Assemblies
FR2905404B1 (fr) * 2006-09-05 2012-11-23 Mdi Motor Dev Internat Sa Moteur a chambre active mono et/ou bi energie a air comprime et/ou energie additionnelle.
US7431124B2 (en) * 2006-10-06 2008-10-07 White Drive Products, Inc. Hydraulic transmission assembly
SI22457A (sl) * 2007-01-23 2008-08-31 ÄŚAK Izidor HREĹ Rotacijski motor z notranjim izgorevanjem in zunanjim kompresorjem
EP2220343B8 (en) * 2007-10-03 2013-07-24 Isentropic Limited Energy storage apparatus and method for storing energy
CA2710280A1 (en) * 2007-12-21 2009-07-09 Green Partners Technology Holdings Gmbh Gas turbine systems and methods employing a vaporizable liquid delivery device
FR2928972B1 (fr) * 2008-03-21 2011-09-16 Patrice Pierre Christian Bernard Dispositif et procede thermodynamique de production d'energie mecanique a partir de la chaleur utilisant plusieurs fluides,melanges puis separes,dans un ou plusieurs cycles thermodynamiques.
US20100307156A1 (en) 2009-06-04 2010-12-09 Bollinger Benjamin R Systems and Methods for Improving Drivetrain Efficiency for Compressed Gas Energy Storage and Recovery Systems
US8677744B2 (en) 2008-04-09 2014-03-25 SustaioX, Inc. Fluid circulation in energy storage and recovery systems
US8037678B2 (en) 2009-09-11 2011-10-18 Sustainx, Inc. Energy storage and generation systems and methods using coupled cylinder assemblies
US8225606B2 (en) 2008-04-09 2012-07-24 Sustainx, Inc. Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression
US8359856B2 (en) 2008-04-09 2013-01-29 Sustainx Inc. Systems and methods for efficient pumping of high-pressure fluids for energy storage and recovery
US8479505B2 (en) 2008-04-09 2013-07-09 Sustainx, Inc. Systems and methods for reducing dead volume in compressed-gas energy storage systems
US8448433B2 (en) 2008-04-09 2013-05-28 Sustainx, Inc. Systems and methods for energy storage and recovery using gas expansion and compression
US7958731B2 (en) 2009-01-20 2011-06-14 Sustainx, Inc. Systems and methods for combined thermal and compressed gas energy conversion systems
US8240140B2 (en) 2008-04-09 2012-08-14 Sustainx, Inc. High-efficiency energy-conversion based on fluid expansion and compression
WO2009126784A2 (en) 2008-04-09 2009-10-15 Sustainx, Inc. Systems and methods for energy storage and recovery using compressed gas
US8250863B2 (en) 2008-04-09 2012-08-28 Sustainx, Inc. Heat exchange with compressed gas in energy-storage systems
US8474255B2 (en) 2008-04-09 2013-07-02 Sustainx, Inc. Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange
US7802426B2 (en) 2008-06-09 2010-09-28 Sustainx, Inc. System and method for rapid isothermal gas expansion and compression for energy storage
US20090277152A1 (en) * 2008-05-07 2009-11-12 Ronald Steven Sutherland Quasi-isobaric heat engine
US8714119B2 (en) * 2008-06-05 2014-05-06 Stuart B. Pett, Jr. Parallel cycle internal combustion engine with double headed, double sided piston arrangement
US8499727B1 (en) 2008-06-05 2013-08-06 Stuart B. Pett, Jr. Parallel cycle internal combustion engine
US8156919B2 (en) 2008-12-23 2012-04-17 Darrow David S Rotary vane engines with movable rotors, and engine systems comprising same
WO2010105155A2 (en) 2009-03-12 2010-09-16 Sustainx, Inc. Systems and methods for improving drivetrain efficiency for compressed gas energy storage
US20110011053A1 (en) * 2009-07-14 2011-01-20 Benham Roger A Adiabatic external combustion with low pressure positive displacement motor
US8104274B2 (en) 2009-06-04 2012-01-31 Sustainx, Inc. Increased power in compressed-gas energy storage and recovery
US8436489B2 (en) * 2009-06-29 2013-05-07 Lightsail Energy, Inc. Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
WO2011056855A1 (en) 2009-11-03 2011-05-12 Sustainx, Inc. Systems and methods for compressed-gas energy storage using coupled cylinder assemblies
US20110217197A1 (en) * 2010-03-01 2011-09-08 Frazier Scott R Rotary compressor-expander systems and associated methods of use and manufacture, including two-lobed rotor systems
US8171728B2 (en) 2010-04-08 2012-05-08 Sustainx, Inc. High-efficiency liquid heat exchange in compressed-gas energy storage systems
US8191362B2 (en) 2010-04-08 2012-06-05 Sustainx, Inc. Systems and methods for reducing dead volume in compressed-gas energy storage systems
US8234863B2 (en) 2010-05-14 2012-08-07 Sustainx, Inc. Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange
US8459048B2 (en) * 2010-07-23 2013-06-11 Nissan North America, Inc. Gerotor expander for an air conditioning system
US8495872B2 (en) 2010-08-20 2013-07-30 Sustainx, Inc. Energy storage and recovery utilizing low-pressure thermal conditioning for heat exchange with high-pressure gas
CN101979857A (zh) * 2010-10-24 2011-02-23 绍兴文理学院 工质相变循环内啮合摆线齿轮式热力发动机
US8578708B2 (en) 2010-11-30 2013-11-12 Sustainx, Inc. Fluid-flow control in energy storage and recovery systems
CN102383921B (zh) * 2010-12-16 2013-02-20 李钢 转子发动机及其转子单元
EP2691623B1 (en) * 2011-05-06 2019-12-04 Evans, Glyn A hot-air engine
EP2715075A2 (en) 2011-05-17 2014-04-09 Sustainx, Inc. Systems and methods for efficient two-phase heat transfer in compressed-air energy storage systems
CN103748323B (zh) 2011-06-28 2016-06-29 布莱特能源存储科技有限责任公司 带分开的燃烧器的发动机、以及相关联的系统和方法
US20130091836A1 (en) * 2011-10-14 2013-04-18 Sustainx, Inc. Dead-volume management in compressed-gas energy storage and recovery systems
AT511809B1 (de) * 2011-10-27 2013-03-15 Anton Cerny Wärmetechnischer motor als verbrennungskraftmaschine in der art eines offenen stirlingmotors, jedoch mit interner wärmeentstehungsquelle
US9429069B2 (en) * 2012-01-10 2016-08-30 Starrotor Corporation Open brayton bottoming cycle and method of using the same
CN103321749A (zh) * 2012-03-20 2013-09-25 易元明 等温压缩式热力发动机
US9157322B2 (en) 2012-06-08 2015-10-13 Roger A. Benham Journal-less crankshaft and non-friction variable speed transmission with inherent clutch and free spin
US9086013B2 (en) * 2013-03-12 2015-07-21 Ethan W Franklin Gerotor rotary Stirling cycle engine
CN104675514B (zh) * 2014-12-02 2017-04-26 南京航空航天大学 带回热器混合热力循环微型摆式发动机及设计方法
CN107624140B (zh) 2015-03-16 2021-01-26 沙特阿拉伯石油公司 用于井眼应用的等壁摆线泵
CN108431383B (zh) * 2015-12-14 2022-01-04 沃尔沃卡车集团 内燃发动机系统
US10774712B2 (en) 2015-12-14 2020-09-15 Volvo Truck Corporation Internal combustion engine system and an exhaust treatment unit for such a system
IT201600078941A1 (it) * 2016-07-27 2018-01-27 Valenti Energie S R L Impianto per la produzione di aria compressa.
WO2018073614A1 (en) * 2016-10-18 2018-04-26 Aurae Technologies Limited Power generation using enthalpy diffence gradient for subatmospheric regenerative piston engine
KR101922967B1 (ko) 2017-03-24 2018-11-28 한국과학기술원 모듈 원전
US11753988B2 (en) 2018-11-30 2023-09-12 David L. Stenz Internal combustion engine configured for use with solid or slow burning fuels, and methods of operating or implementing same
US10808646B2 (en) 2019-01-09 2020-10-20 Haier Us Appliance Solutions, Inc. Cooled piston and cylinder for compressors and engines
US11371326B2 (en) 2020-06-01 2022-06-28 Saudi Arabian Oil Company Downhole pump with switched reluctance motor
US11499563B2 (en) 2020-08-24 2022-11-15 Saudi Arabian Oil Company Self-balancing thrust disk
US11920469B2 (en) 2020-09-08 2024-03-05 Saudi Arabian Oil Company Determining fluid parameters
US11644351B2 (en) 2021-03-19 2023-05-09 Saudi Arabian Oil Company Multiphase flow and salinity meter with dual opposite handed helical resonators
US11591899B2 (en) 2021-04-05 2023-02-28 Saudi Arabian Oil Company Wellbore density meter using a rotor and diffuser
US11913464B2 (en) 2021-04-15 2024-02-27 Saudi Arabian Oil Company Lubricating an electric submersible pump
WO2022228355A1 (zh) * 2021-04-27 2022-11-03 汪平和 一种发动机装置
US11994016B2 (en) 2021-12-09 2024-05-28 Saudi Arabian Oil Company Downhole phase separation in deviated wells

Family Cites Families (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US457294A (en) 1891-08-04 Fluid-meter
US2011338A (en) 1922-04-10 1935-08-13 Myron F Hill Air compressor
US2138490A (en) 1937-08-14 1938-11-29 Cyrus W Haller Rotary internal combustion engine
US2240056A (en) 1940-02-28 1941-04-29 Schmitz Michael Eccentric gear pump
US2291354A (en) 1940-07-29 1942-07-28 Franklin D Dougherty Rotary pump
US2459447A (en) 1944-03-04 1949-01-18 Milliken Humphreys Apparatus for converting heat energy into useful work
US2373368A (en) 1944-04-07 1945-04-10 Eaton Mfg Co Reversible pump
US2601397A (en) * 1950-04-11 1952-06-24 Hill Myron Francis Rotary fluid displacement device
US2938663A (en) 1954-10-29 1960-05-31 Borsig Ag Rotary compressors
US2974482A (en) 1955-04-25 1961-03-14 Curtiss Wright Corp Coolant injection system for engines
US3037348A (en) * 1956-09-28 1962-06-05 Daimler Benz Ag Gas turbine arrangement, particularly for motor vehicles
US2965039A (en) 1957-03-31 1960-12-20 Morita Yoshinori Gear pump
DE1219732B (de) 1958-07-12 1966-06-23 Maschf Augsburg Nuernberg Ag Verfahren zum Betrieb einer Brennkraftmaschine mit kontinuierlicher Verbrennung, beispielsweise einer Gasturbine
US3273341A (en) 1963-04-29 1966-09-20 Wildhaber Ernest Positive-displacement thermal unit
US3303783A (en) * 1964-07-01 1967-02-14 Tuthill Pump Co Fluid pump apparatus
CH417835A (de) 1964-07-17 1966-07-31 Burckhardt Ag Maschf Einrichtung zur stufenlosen Regulierung der Förderleistung an Kolbenkompressoren
US3303784A (en) * 1965-03-04 1967-02-14 Tuthill Pump Co Fluid pump apparatus
US3334253A (en) 1966-04-25 1967-08-01 Francis A Hill Magnet traction motors
US3536426A (en) * 1968-04-03 1970-10-27 Novelty Tool Co Inc Gear pump having eccentrically arranged internal and external gears
GB1317727A (en) * 1969-07-02 1973-05-23 Struthers Scient International Gas turbine engine
US3932987A (en) 1969-12-23 1976-01-20 Muenzinger Friedrich Method of operating a combustion piston engine with external combustion
US3657879A (en) * 1970-01-26 1972-04-25 Walter J Ewbank Gas-steam engine
US4058938A (en) * 1971-08-19 1977-11-22 Furstlich Hohenzollernsche Huttenverwaltung Laucherthal Method and apparatus for grinding the tooth flanks of internally-toothed gear wheels
US3877218A (en) * 1971-09-14 1975-04-15 William H Nebgen Brayton cycle system with refrigerated intake and condensed water injection
US3844117A (en) 1972-08-04 1974-10-29 T Ryan Positive displacement brayton cycle rotary engine
US3995431A (en) 1972-08-10 1976-12-07 Schwartzman Everett H Compound brayton-cycle engine
US3894255A (en) 1973-01-11 1975-07-08 Jr George C Newton Synchronous machine for stepping motor and other applications and method of operating same
US3846987A (en) * 1973-10-16 1974-11-12 G Baldwin Rotary fluid motor
US4044558A (en) * 1974-08-09 1977-08-30 New Process Industries, Inc. Thermal oscillator
US3928974A (en) * 1974-08-09 1975-12-30 New Process Ind Inc Thermal oscillator
US4653269A (en) * 1975-03-14 1987-03-31 Johnson David E Heat engine
US3972652A (en) 1975-05-14 1976-08-03 Dresser Industries, Inc. Variable volume clearance chamber for compressors
US4023366A (en) 1975-09-26 1977-05-17 Cryo-Power, Inc. Isothermal open cycle thermodynamic engine and method
US4052928A (en) 1976-02-18 1977-10-11 Compudrive Corporation Cam-type gearing and the like
US4074533A (en) * 1976-07-09 1978-02-21 Ford Motor Company Compound regenerative engine
FR2404737A1 (fr) * 1977-09-28 1979-04-27 Uniscrew Ltd Machine motrice a injection d'eau
US4199305A (en) * 1977-10-13 1980-04-22 Lear Siegler, Inc. Hydraulic Gerotor motor with balancing grooves and seal pressure relief
US4336686A (en) 1978-04-21 1982-06-29 Combustion Research & Technology, Inc. Constant volume, continuous external combustion rotary engine with piston compressor and expander
DE2932728C2 (de) 1979-08-13 1984-01-26 Danfoss A/S, 6430 Nordborg Rotationskolbenmaschine, insbesondere Motor
GB2072750B (en) 1980-03-28 1983-10-26 Miles M A P Rotary positive-displacement fluidmachines
US4519206A (en) 1980-06-05 1985-05-28 Michaels Christopher Van Multi-fuel rotary power plants using gas pistons, elliptic compressors, internally cooled thermodynamic cycles and slurry type colloidal fuel from coal and charcoal
DE3028632C2 (de) * 1980-07-29 1985-07-25 Wilhelm Gebhardt Gmbh, 7112 Waldenburg Regenerator mit einer in einem Gehäuse untergebrachten, um eine Drehachse umlaufenden, hohlzylindrischen Wärmetauscherwalze
RO77965A2 (ro) 1980-10-08 1983-09-26 Chrisoghilos,Vasie A.,Ro Procedeu si masina pentru obtinerea transformarii guasi-izotermice inprocesele de comprimare sau destindere
GB2085969B (en) * 1980-10-17 1984-04-26 Hobourn Eaton Ltd Rotary positive-displacement pumps
US4478553A (en) 1982-03-29 1984-10-23 Mechanical Technology Incorporated Isothermal compression
JPS5920591A (ja) * 1982-07-23 1984-02-02 Sumitomo Electric Ind Ltd 回転ポンプ用焼結ロ−タ−およびその製造法
US4696158A (en) * 1982-09-29 1987-09-29 Defrancisco Roberto F Internal combustion engine of positive displacement expansion chambers with multiple separate combustion chambers of variable volume, separate compressor of variable capacity and pneumatic accumulator
US4657009A (en) 1984-05-14 1987-04-14 Zen Sheng T Closed passage type equi-pressure combustion rotary engine
US4578955A (en) 1984-12-05 1986-04-01 Ralph Medina Automotive power plant
JPH06103031B2 (ja) * 1985-05-02 1994-12-14 昌孝 神村 回転式流体圧縮・吸引機械の製造方法およびその製造装置
US4674960A (en) * 1985-06-25 1987-06-23 Spectra-Physics, Inc. Sealed rotary compressor
US4630447A (en) 1985-12-26 1986-12-23 Webber William T Regenerated internal combustion engine
US4775299A (en) 1986-08-29 1988-10-04 Cooper Industries, Inc. Variable clearance pocket piston positioning device
US4836760A (en) 1987-03-12 1989-06-06 Parker Hannifin Corporation Inlet for a positive displacement pump
US4759178A (en) 1987-03-17 1988-07-26 Williams International Corporation Aircraft auxiliary power unit
GB8707127D0 (en) * 1987-03-25 1987-04-29 Blything W C Hydraulic transmission
JPH01249971A (ja) * 1988-03-31 1989-10-05 Suzuki Motor Co Ltd トロコイドポンプ
GB2219631B (en) 1988-06-09 1992-08-05 Concentric Pumps Ltd Improvements relating to gerotor pumps
EP0347738B1 (en) * 1988-06-20 1993-07-28 Eaton Corporation Constant radial clearance gerotor design
DE3825481A1 (de) * 1988-07-27 1990-02-01 Pierburg Gmbh Rotationskolbenmaschine
KR900003511A (ko) 1988-08-29 1990-03-26 양기와 로터리 피스톤 엔진
JPH02163485A (ja) * 1988-12-16 1990-06-22 Mitsubishi Metal Corp 内接型トロコイドロータ
US4958997A (en) * 1989-09-27 1990-09-25 Suntec Industries Incorporated Two-stage gear pump with improved spur gear mounting
DE3938346C1 (pt) * 1989-11-17 1991-04-25 Siegfried A. Dipl.-Ing. 7960 Aulendorf De Eisenmann
US5195882A (en) * 1990-05-12 1993-03-23 Concentric Pumps Limited Gerotor pump having spiral lobes
DE4023299A1 (de) 1990-07-21 1991-02-21 Ingelheim Peter Graf Von Waermekraftmaschine mit kontinuierlicher waermezufuhr, die in mehreren regelgroessen an den leistungsbedarf anpassbar ist
US5074110A (en) 1990-10-22 1991-12-24 Satnarine Singh Combustion engine
FR2674290B1 (fr) 1991-03-18 1993-07-09 Gaz De France Systeme a turbine a gaz naturel a vapeur d'eau fonctionnant en cycle semi ouvert et en combustion stóoechiometrique.
JPH051674A (ja) 1991-06-20 1993-01-08 Atsugi Unisia Corp 回転ギヤポンプ用ドリブンギヤ
JPH0579464A (ja) 1991-07-08 1993-03-30 Mitsubishi Materials Corp 内接型流体圧装置
DE4200883C1 (pt) * 1992-01-15 1993-04-15 Siegfried A. Dipl.-Ing. 7960 Aulendorf De Eisenmann
US5311739A (en) * 1992-02-28 1994-05-17 Clark Garry E External combustion engine
US5284016A (en) * 1992-08-28 1994-02-08 General Motors Corporation Exhaust gas burner reactor
US5522356A (en) 1992-09-04 1996-06-04 Spread Spectrum Method and apparatus for transferring heat energy from engine housing to expansion fluid employed in continuous combustion, pinned vane type, integrated rotary compressor-expander engine system
US5622044A (en) 1992-11-09 1997-04-22 Ormat Industries Ltd. Apparatus for augmenting power produced from gas turbines
US5472329A (en) 1993-07-15 1995-12-05 Alliedsignal Inc. Gerotor pump with ceramic ring
DE4401783A1 (de) * 1994-01-21 1995-07-27 Cerasiv Gmbh Förderaggregat mit einer keramischen Innenzahnradpumpe
DE4415315A1 (de) 1994-05-02 1995-11-09 Abb Management Ag Kraftwerksanlage
FR2720788B1 (fr) 1994-06-01 1996-09-20 Barba Willy Del Machine volumétrique réversible à piston(s) rotatif(s) sans clapet à usage de compresseur de fluide de moteur et de pompe à fluide.
US5964087A (en) * 1994-08-08 1999-10-12 Tort-Oropeza; Alejandro External combustion engine
US5538073A (en) 1994-09-06 1996-07-23 Stopa; John M. Balanced dual flow regenerator heat exchanger system and core driving system
DE69523545T2 (de) 1994-12-20 2002-05-29 Gen Electric Verstärkungrahmen für Gasturbinenbrennkammerendstück
US5682738A (en) * 1995-03-02 1997-11-04 Barber; John S. Heat engines and waste destruction mechanism
US5755196A (en) 1995-03-09 1998-05-26 Outland Design Technologies, Inc. Rotary positive displacement engine
US5634339A (en) 1995-06-30 1997-06-03 Ralph H. Lewis Non-polluting, open brayton cycle automotive power unit
GB2313411B (en) * 1996-05-25 1999-10-13 Concentric Pumps Ltd Improvements in drive systems
FR2749882B1 (fr) 1996-06-17 1998-11-20 Guy Negre Procede de moteur depolluant et installation sur autobus urbain et autres vehicules
US6487862B1 (en) * 1996-10-28 2002-12-03 Richard B. Doorley Low cost jet engine
US5733111A (en) 1996-12-02 1998-03-31 Ford Global Technologies, Inc. Gerotor pump having inlet and outlet relief ports
US5839270A (en) 1996-12-20 1998-11-24 Jirnov; Olga Sliding-blade rotary air-heat engine with isothermal compression of air
US6107693A (en) * 1997-09-19 2000-08-22 Solo Energy Corporation Self-contained energy center for producing mechanical, electrical, and heat energy
US6085829A (en) * 1998-03-04 2000-07-11 Solo Enery Corporation Regenerator type heat exchanger
US6174151B1 (en) * 1998-11-17 2001-01-16 The Ohio State University Research Foundation Fluid energy transfer device

Also Published As

Publication number Publication date
US6336317B1 (en) 2002-01-08
KR100693847B1 (ko) 2007-03-13
US20030106301A1 (en) 2003-06-12
CA2338347A1 (en) 2000-02-10
DE69916142D1 (de) 2004-05-06
US6886326B2 (en) 2005-05-03
CA2338347C (en) 2010-07-27
KR20010079579A (ko) 2001-08-22
US6530211B2 (en) 2003-03-11
ATE263313T1 (de) 2004-04-15
ATE252685T1 (de) 2003-11-15
KR20060096126A (ko) 2006-09-06
AU5242599A (en) 2000-02-21
US20020014069A1 (en) 2002-02-07
ATE321199T1 (de) 2006-04-15
ATE305081T1 (de) 2005-10-15
JP2009281388A (ja) 2009-12-03
DE69912288T2 (de) 2004-07-22
ES2205864T3 (es) 2004-05-01
DE69912288D1 (de) 2003-11-27
ES2260371T3 (es) 2006-11-01
WO2000006876A1 (en) 2000-02-10
DE69916142T2 (de) 2004-09-02
ES2215962T3 (es) 2004-10-16
DE69930423T2 (de) 2006-09-28
ES2249741T3 (es) 2006-04-01
EP1101024B1 (en) 2003-10-22
EP1101024A1 (en) 2001-05-23
DE69927420T2 (de) 2006-06-22
JP2002521608A (ja) 2002-07-16
KR100763642B1 (ko) 2007-10-05
DE69927420D1 (de) 2006-02-02
DE69930423D1 (de) 2006-05-11

Similar Documents

Publication Publication Date Title
BR9912651A (pt) Motor de ciclo de brayton quase-isotérmico
WO2005012714A3 (en) Turbo rocket with real carnot cycle
BR0109595A (pt) Motor
UA99903C2 (ru) Усовершенствованный двигатель, работающий на сжатом воздухе или газе и/или дополнительной энергии с активной камерой расширения
MXPA02011830A (es) Motores termicos y metodos asociados para producir energia mecanica y su aplicacion en vehiculos..
ATE214460T1 (de) Luftverschmutzung beseitigendes betriebsverfahren für eine brennkraftmaschine und verwendung in stadtbussen und anderen fahrzeugen
SE9700014D0 (sv) Muffler for a two-stroke engine
ES2147715A2 (es) Procedimiento de un motor de combustion interna ciclica
ATE496206T1 (de) Gasturbine mit geregelter luftkühlung
MXPA03010203A (es) Maquina rotatoria y ciclo termico.
JP2002501142A5 (pt)
TW367389B (en) Toroidal internal combustion engine and method for applying torque to a power shaft
AU1685901A (en) Silencer for the compressor of an exhaust gas turbocharger
ATE332439T1 (de) Gasturbine, die gasturbine enthaltendes fahrzeug und verfahren zur motorbremsung einer gasturbine
DE59703936D1 (de) Pulverkraftbetriebenes Bolzensetzgerät
ATE129554T1 (de) Methode zur katalytischen verbrennung von verbrennbaren bestandteilen aus abgasen.
ES2082656T3 (es) Motor de combustion interna de embolos.
NO961015L (no) Fristempelgassgenerator
RO116312B1 (ro) Instalaţie cu turbină cu gaze cu destindere divizată
RU97121241A (ru) Способ работы газотурбинной установки
JO3646B1 (ar) محرك يشغل بالهواء او بالغاز المضغوط و/او بالطاقة الاضافية ويحتوي على حجيرة تمدد فعاله
RU98109142A (ru) Способ работы двигателя внутреннего сгорания
GB0212951D0 (en) A vehicle

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/07/1999, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 10A E 11A ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 10A, 11A E 12A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.