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WO2007008188A3 - Compliant walled combustion devices - Google Patents

Compliant walled combustion devices Download PDF

Info

Publication number
WO2007008188A3
WO2007008188A3 PCT/US2005/018109 US2005018109W WO2007008188A3 WO 2007008188 A3 WO2007008188 A3 WO 2007008188A3 US 2005018109 W US2005018109 W US 2005018109W WO 2007008188 A3 WO2007008188 A3 WO 2007008188A3
Authority
WO
WIPO (PCT)
Prior art keywords
compliant
combustion chamber
combustion
wall
segment
Prior art date
Application number
PCT/US2005/018109
Other languages
French (fr)
Other versions
WO2007008188A2 (en
Inventor
Ronald E Pelrine
Scott E Stanford
Harsha Prahlad
Seajin Oh
Jon Heim
Original Assignee
Stanford Res Inst Int
Ronald E Pelrine
Scott E Stanford
Harsha Prahlad
Seajin Oh
Jon Heim
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
Priority claimed from US11/134,077 external-priority patent/US7237524B2/en
Priority claimed from US11/134,629 external-priority patent/US7240655B2/en
Application filed by Stanford Res Inst Int, Ronald E Pelrine, Scott E Stanford, Harsha Prahlad, Seajin Oh, Jon Heim filed Critical Stanford Res Inst Int
Priority to EP05858350.1A priority Critical patent/EP1781903A4/en
Priority to JP2007524793A priority patent/JP4886687B2/en
Publication of WO2007008188A2 publication Critical patent/WO2007008188A2/en
Publication of WO2007008188A3 publication Critical patent/WO2007008188A3/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
    • F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
    • 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
    • F02B75/36—Engines with parts of combustion- or working-chamber walls resiliently yielding under pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M2900/00—Special features of, or arrangements for combustion chambers
    • F23M2900/05004—Special materials for walls or lining

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Combustion Of Fluid Fuel (AREA)

Abstract

Combustion devices described herein comprise a compliant combustion chamber wall or segment. The compliant segment deforms during combustion in the combustion chamber. Some devices may include a compliant wall configured to stretch responsive to pressure generated by combustion of a fuel in the combustion chamber. A coupling portion translates deformation of the compliant segment or wall into mechanical output. One or more ports are configured to inlet an oxygen source and fuel into the combustion chamber and to outlet exhaust gases from the combustion chamber.
PCT/US2005/018109 2004-05-26 2005-05-20 Compliant walled combustion devices WO2007008188A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP05858350.1A EP1781903A4 (en) 2004-05-26 2005-05-20 COMBUSTION DEVICES WITH FLEXIBLE WALL
JP2007524793A JP4886687B2 (en) 2004-05-26 2005-05-20 Combustion device with compliant wall

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US57489104P 2004-05-26 2004-05-26
US60/574,891 2004-05-26
US60874104P 2004-09-09 2004-09-09
US60/608,741 2004-09-09
US11/134,077 US7237524B2 (en) 2004-05-26 2005-05-19 Compliant walled combustion devices
US11/134,629 2005-05-19
US11/134,077 2005-05-19
US11/134,629 US7240655B2 (en) 2004-05-26 2005-05-19 Compliant walled combustion devices II

Publications (2)

Publication Number Publication Date
WO2007008188A2 WO2007008188A2 (en) 2007-01-18
WO2007008188A3 true WO2007008188A3 (en) 2009-04-09

Family

ID=37637620

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/018109 WO2007008188A2 (en) 2004-05-26 2005-05-20 Compliant walled combustion devices

Country Status (3)

Country Link
EP (1) EP1781903A4 (en)
JP (2) JP4886687B2 (en)
WO (1) WO2007008188A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4886687B2 (en) * 2004-05-26 2012-02-29 エスアールアイ インターナショナル Combustion device with compliant wall

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823745A (en) * 1984-09-04 1989-04-25 Ping Yang Conformable bladder engine
US6854764B2 (en) * 2002-02-20 2005-02-15 Autoliv Asp, Inc. Flexible airbag inflator

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1384728A (en) * 1963-11-25 1965-01-08 Engines, in particular accordion cylinder internal combustion engines
DE6605130U (en) * 1967-04-18 1970-05-06 Hideaki Egi WORKING MACHINE
DE2613992C2 (en) * 1976-04-01 1982-07-22 Herbert Dipl.-Ing. 2000 Hamburg Mahn Work and power machine
US4651690A (en) * 1984-09-04 1987-03-24 Ping Yang Collapsible wall engine
JPS63120791A (en) * 1986-11-08 1988-05-25 Kubota Ltd Apparatus for tightly closing oven lid
JPS63120791U (en) * 1987-01-27 1988-08-04
JP2786486B2 (en) * 1989-09-28 1998-08-13 株式会社ブリヂストン Posture holding device using elastic contraction body
JPH05202908A (en) * 1992-01-27 1993-08-10 Bridgestone Corp Driving device including elastic contraction body and constant force spring
US5222466A (en) * 1992-05-18 1993-06-29 Itzchak Gratziani Internal combustion engine with flexible/piston cylinder
DE4232566C2 (en) * 1992-09-29 1994-07-14 Martin Inhoffen Pressure turbine engine
WO1999044886A2 (en) * 1998-03-02 1999-09-10 Hms Artist Scheier Oeg Internal combustion engine
FR2778695B1 (en) * 1998-05-13 2000-08-04 Antoine Chassaing COMBUSTION CHAMBER FOR INTERNAL COMBUSTION ENGINE
AUPP546598A0 (en) * 1998-08-26 1998-09-17 Bamford, John O. W. Flexible cell assembly
US6390049B1 (en) * 2000-06-08 2002-05-21 Seyd Mehdi Sobhani Air cooled oil free engine
US6352455B1 (en) * 2000-06-22 2002-03-05 Peter A. Guagliano Marine propulsion device
DE10120945B4 (en) * 2001-04-20 2006-12-07 Festo Ag & Co. fluid motor
DE10133102A1 (en) * 2001-07-11 2003-01-23 Klaus Reithofer Piston engine e.g. compressor or Stirling engine, has deformable component which is extended around piston and arranged between piston and cylinder to form sealed working space and linear guide for piston
JP4886687B2 (en) * 2004-05-26 2012-02-29 エスアールアイ インターナショナル Combustion device with compliant wall

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823745A (en) * 1984-09-04 1989-04-25 Ping Yang Conformable bladder engine
US6854764B2 (en) * 2002-02-20 2005-02-15 Autoliv Asp, Inc. Flexible airbag inflator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1781903A4 *

Also Published As

Publication number Publication date
JP5444288B2 (en) 2014-03-19
EP1781903A2 (en) 2007-05-09
JP2008504491A (en) 2008-02-14
EP1781903A4 (en) 2016-03-30
JP4886687B2 (en) 2012-02-29
WO2007008188A2 (en) 2007-01-18
JP2011202666A (en) 2011-10-13

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