ZA201801911B - Exhaust-gas energy recovery system and method for exhaust-gas energy recovery - Google Patents

Exhaust-gas energy recovery system and method for exhaust-gas energy recovery

Info

Publication number
ZA201801911B
ZA201801911B ZA2018/01911A ZA201801911A ZA201801911B ZA 201801911 B ZA201801911 B ZA 201801911B ZA 2018/01911 A ZA2018/01911 A ZA 2018/01911A ZA 201801911 A ZA201801911 A ZA 201801911A ZA 201801911 B ZA201801911 B ZA 201801911B
Authority
ZA
South Africa
Prior art keywords
exhaust
energy recovery
gas energy
recovery system
gas
Prior art date
Application number
ZA2018/01911A
Inventor
Dirk Hoffmann
Original Assignee
Fuelsave Gmbh
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 Fuelsave Gmbh filed Critical Fuelsave Gmbh
Publication of ZA201801911B publication Critical patent/ZA201801911B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • F01N5/04—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using kinetic energy
    • 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
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/123—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with tooth-like elements, extending generally radially from the rotor body cooperating with recesses in the other rotor, e.g. one tooth
    • 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
    • F01C11/006—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of dissimilar working principle
    • F01C11/008—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of dissimilar 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
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/02—Radially-movable sealings for working fluids
    • F01C19/025—Radial sealing elements specially adapted for intermeshing engagement type machines or engines, e.g. gear machines or engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
    • 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
    • F02B41/10—Engines with prolonged expansion in exhaust turbines
    • 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
    • F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
    • F02G5/02—Profiting from waste heat of exhaust gases
    • F02G5/04—Profiting from waste heat of exhaust gases in combination with other waste heat from combustion engines
    • 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
    • F01C21/008—Driving elements, brakes, couplings, transmissions specially adapted for rotary or oscillating-piston machines or engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • 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)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Exhaust Silencers (AREA)
ZA2018/01911A 2015-09-21 2018-03-22 Exhaust-gas energy recovery system and method for exhaust-gas energy recovery ZA201801911B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15186105.1A EP3144494B1 (en) 2015-09-21 2015-09-21 Exhaust gas energy recovery system and method for exhaust gas energy recovery
PCT/EP2016/071725 WO2017050622A1 (en) 2015-09-21 2016-09-14 Exhaust-gas energy recovery system and method for exhaust-gas energy recovery

Publications (1)

Publication Number Publication Date
ZA201801911B true ZA201801911B (en) 2018-11-28

Family

ID=54196815

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2018/01911A ZA201801911B (en) 2015-09-21 2018-03-22 Exhaust-gas energy recovery system and method for exhaust-gas energy recovery

Country Status (4)

Country Link
US (1) US20180258818A1 (en)
EP (1) EP3144494B1 (en)
WO (1) WO2017050622A1 (en)
ZA (1) ZA201801911B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3527781A1 (en) 2018-02-14 2019-08-21 Fuelsave GmbH Rotary piston engine and method for operating a rotary piston engine
CN113755658B (en) * 2020-12-31 2022-10-11 厦门大学 Secondary energy storage system based on waste heat utilization of steel plant
CN113833554B (en) * 2021-10-08 2024-06-21 黄宇骋 Device for utilizing heat energy and kinetic energy of automobile exhaust

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604051A (en) * 1945-12-14 1952-07-22 Keelavite Co Ltd Rotary pump
US3744245A (en) * 1971-06-21 1973-07-10 D Kelly Closed cycle rotary engine system
DE2635972A1 (en) * 1976-08-10 1978-02-16 Borsig Gmbh EXTERNAL ROTARY LISTON MACHINE
US4646693A (en) * 1983-04-18 1987-03-03 Zachary Fayngersh Rotary engine
DE3445979C1 (en) * 1984-12-17 1986-01-30 Kurt 8351 Lalling Jauch Rotary lobe machine
US4971002A (en) * 1989-01-26 1990-11-20 Le Le K Rotary internal combustion engine
US5154149A (en) * 1991-04-05 1992-10-13 Turner Leonard W Rotary motor/pump
US8215935B2 (en) * 2000-05-12 2012-07-10 Gyroton Corporation Multiple rotor fluid transfer engine
DE102007019958B4 (en) * 2006-08-14 2011-11-10 Ralf Hettrich Multi-tooth rotary engine with extremely high torque at lowest as well as very high speeds such as in areas of a turbine, as a drive or for the use of energy, energy conversion or energy recovery
US8181624B2 (en) * 2006-09-05 2012-05-22 Terry Michael Van Blaricom Open-cycle internal combustion engine
BRPI0701061A (en) * 2007-02-02 2008-09-16 Cassio Moreira Machado extended time internal combustion engine
US9322327B2 (en) * 2009-11-03 2016-04-26 Honeywell International Inc. Turbocharger with bypass valve providing complete bypass of the turbine for improved catalyst light-off
WO2012051710A1 (en) * 2010-10-22 2012-04-26 Peter South Rotary positive displacement machine
US8943823B2 (en) * 2010-11-18 2015-02-03 Caterpillar Inc. Fluid handling system having dedicated EGR turbo-generator
GB201307610D0 (en) * 2013-04-26 2013-06-12 Controlled Power Technologies Ltd Exhaust Driven Turbine-Generator Integrated Gas Energy Recovery System
DE202013012076U1 (en) * 2013-10-09 2015-03-11 Ulrich Anton Busz Rotary piston machine with at least two circular pistons

Also Published As

Publication number Publication date
US20180258818A1 (en) 2018-09-13
WO2017050622A1 (en) 2017-03-30
EP3144494A1 (en) 2017-03-22
EP3144494B1 (en) 2018-11-07

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