WO2006113902A3 - Waste heat recovery generator - Google Patents

Waste heat recovery generator Download PDF

Info

Publication number
WO2006113902A3
WO2006113902A3 PCT/US2006/015027 US2006015027W WO2006113902A3 WO 2006113902 A3 WO2006113902 A3 WO 2006113902A3 US 2006015027 W US2006015027 W US 2006015027W WO 2006113902 A3 WO2006113902 A3 WO 2006113902A3
Authority
WO
WIPO (PCT)
Prior art keywords
expander
generator set
condenser
waste heat
heat recovery
Prior art date
Application number
PCT/US2006/015027
Other languages
French (fr)
Other versions
WO2006113902A2 (en
Original Assignee
Langson Richard K
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 Langson Richard K filed Critical Langson Richard K
Publication of WO2006113902A2 publication Critical patent/WO2006113902A2/en
Publication of WO2006113902A3 publication Critical patent/WO2006113902A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

A low grade waste heat recovery generator is presented. The apparatus comprises an expander generator set having a compressor rotatably coupled to a generator. The compressor rotates in a reverse direction to operate as an expander. The apparatus also comprises a condenser fluidly coupled to the expander generator set, a refrigerant pump fluidly coupled to the condenser, an evaporator fluidly coupled to the refrigerant pump and the expander generator set, and a working fluid configured to flow from the evaporator to the expander generator set, to the condenser, and to the refrigerant pump in a closed loop Organic Rankin Cycle. The working fluid is heated to a temperature of about 140°F to about 300°F.
PCT/US2006/015027 2005-04-20 2006-04-20 Waste heat recovery generator WO2006113902A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US67354305P 2005-04-20 2005-04-20
US67354205P 2005-04-20 2005-04-20
US60/673,543 2005-04-20
US60/673,542 2005-04-20
US11/407,555 2006-04-19
US11/407,555 US20060236698A1 (en) 2005-04-20 2006-04-19 Waste heat recovery generator

Publications (2)

Publication Number Publication Date
WO2006113902A2 WO2006113902A2 (en) 2006-10-26
WO2006113902A3 true WO2006113902A3 (en) 2007-07-12

Family

ID=37115962

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/015027 WO2006113902A2 (en) 2005-04-20 2006-04-20 Waste heat recovery generator

Country Status (2)

Country Link
US (1) US20060236698A1 (en)
WO (1) WO2006113902A2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101270615B1 (en) * 2006-07-25 2013-06-07 엘지전자 주식회사 Co-generation and Control method of the same
US20100212316A1 (en) * 2009-02-20 2010-08-26 Robert Waterstripe Thermodynamic power generation system
JP2010249130A (en) * 2009-03-27 2010-11-04 Sanden Corp Fluid machine
US8237299B2 (en) * 2009-06-26 2012-08-07 Larry Andrews Power generation systems, processes for generating energy at an industrial mine site, water heating systems, and processes of heating water
FR2948679B1 (en) 2009-07-28 2011-08-19 Arkema France HEAT TRANSFER METHOD
KR101087544B1 (en) * 2009-10-06 2011-11-29 한국에너지기술연구원 Rankine power cycle and Control system
US20110175358A1 (en) * 2010-01-15 2011-07-21 Richard Langson One and two-stage direct gas and steam screw expander generator system (dsg)
IN2012DN05179A (en) 2010-01-26 2015-10-23 Tmeic Corp
US8800280B2 (en) 2010-04-15 2014-08-12 Gershon Machine Ltd. Generator
US9540963B2 (en) 2011-04-14 2017-01-10 Gershon Machine Ltd. Generator
RS61465B1 (en) 2013-02-05 2021-03-31 Heat Source Energy Corp Improved organic rankine cycle decompression heat engine
US20140260252A1 (en) * 2013-03-15 2014-09-18 Honeywell International Inc. Stabilized hfo and hcfo compositions for use in high temperature heat transfer applications
US9243520B2 (en) * 2013-03-15 2016-01-26 Electratherm, Inc. Apparatus, systems, and methods for low grade waste heat management
DK3303779T3 (en) 2015-06-02 2019-06-11 Heat Source Energy Corp HEAT POWER MACHINES, REFRIGERATOR SUPPLIES SYSTEMS UNDER PRESSURE AND RELATED PROCEDURES
KR101684148B1 (en) * 2015-07-13 2016-12-07 현대자동차주식회사 Working fluid collecting apparatus for rankine cycle waste heat recovery system
US10859256B2 (en) * 2017-04-11 2020-12-08 Real Power Solutions, LLC Method and system utilizing waste heat for evaporation
WO2019046348A1 (en) * 2017-08-28 2019-03-07 Maynard Mark J Air-driven generator
US10702790B1 (en) 2019-08-13 2020-07-07 Warren Abbott Sodium carbonate production system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6401463B1 (en) * 2000-11-29 2002-06-11 Marconi Communications, Inc. Cooling and heating system for an equipment enclosure using a vortex tube
US6571548B1 (en) * 1998-12-31 2003-06-03 Ormat Industries Ltd. Waste heat recovery in an organic energy converter using an intermediate liquid cycle
US20040088985A1 (en) * 2002-11-13 2004-05-13 Carrier Corporation Organic rankine cycle waste heat applications

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Publication number Priority date Publication date Assignee Title
US1795886A (en) * 1927-06-30 1931-03-10 Frigidaire Corp Refrigerating apparatus
US5327987A (en) * 1992-04-02 1994-07-12 Abdelmalek Fawzy T High efficiency hybrid car with gasoline engine, and electric battery powered motor
US6205792B1 (en) * 1999-10-27 2001-03-27 Maytag Corporation Refrigerator incorporating stirling cycle cooling and defrosting system
US6981377B2 (en) * 2002-02-25 2006-01-03 Outfitter Energy Inc System and method for generation of electricity and power from waste heat and solar sources
US6880344B2 (en) * 2002-11-13 2005-04-19 Utc Power, Llc Combined rankine and vapor compression cycles
US6962056B2 (en) * 2002-11-13 2005-11-08 Carrier Corporation Combined rankine and vapor compression cycles
US7290393B2 (en) * 2004-05-06 2007-11-06 Utc Power Corporation Method for synchronizing an induction generator of an ORC plant to a grid

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6571548B1 (en) * 1998-12-31 2003-06-03 Ormat Industries Ltd. Waste heat recovery in an organic energy converter using an intermediate liquid cycle
US6401463B1 (en) * 2000-11-29 2002-06-11 Marconi Communications, Inc. Cooling and heating system for an equipment enclosure using a vortex tube
US20040088985A1 (en) * 2002-11-13 2004-05-13 Carrier Corporation Organic rankine cycle waste heat applications

Also Published As

Publication number Publication date
WO2006113902A2 (en) 2006-10-26
US20060236698A1 (en) 2006-10-26

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