[go: up one dir, main page]

DE29600855U1 - Energy generator for internal combustion engines - Google Patents

Energy generator for internal combustion engines

Info

Publication number
DE29600855U1
DE29600855U1 DE29600855U DE29600855U DE29600855U1 DE 29600855 U1 DE29600855 U1 DE 29600855U1 DE 29600855 U DE29600855 U DE 29600855U DE 29600855 U DE29600855 U DE 29600855U DE 29600855 U1 DE29600855 U1 DE 29600855U1
Authority
DE
Germany
Prior art keywords
combustion engines
internal combustion
energy generator
engine
energy
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
DE29600855U
Other languages
German (de)
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.)
Individual
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
Priority to DE29600855U priority Critical patent/DE29600855U1/en
Publication of DE29600855U1 publication Critical patent/DE29600855U1/en
Priority to DE19701160A priority patent/DE19701160A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F01N5/02—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
    • 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
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type 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
    • F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
    • F02G5/02—Profiting from waste heat of exhaust gases
    • 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
    • F02G2260/00—Recuperating heat from exhaust gases of combustion engines and heat from cooling circuits
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/14—Combined heat and power generation [CHP]
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Description

BeschreibungDescription

Herkömmliche Verbrennungsmotoren geben die bei der Verbrennung entstehenden Abgase ungenutzt an die Umweit ab. Hierdurch ergiebt sich für Verbrennungsmotoren ein niedriger Wirkungsgrad.Conventional combustion engines release the exhaust gases produced during combustion into the environment unused. This results in combustion engines having a low efficiency.

Dieses hat den Nachteil, daß durch den geringen Wirkungsgrad von Verbrennungsmotoren hochwertige Energie verlorengeht.This has the disadvantage that high-quality energy is lost due to the low efficiency of combustion engines.

Auch sind die durch den geringen Wirkungsgrad entstehenden Abgase ein großes Problem für die Umwelt, welches sich in Zukunft durch die Zunahme von Verbrennungsmotoren in Kraftfahrzeugen noch verstärken wird.The exhaust gases caused by the low efficiency are also a major problem for the environment, which will become even more serious in the future due to the increase in combustion engines in motor vehicles.

Der im Schutzanspruch 1 angegebene Erfindung liegt das Problem zugrunde, den Wirkungsgrad von herkömmlichen Verbrennungsmotoren zu erhöhen, durch die Ausnutzung der in den Auspuffgasen enthaltenen Wärmeenergie.The invention specified in claim 1 is based on the problem of increasing the efficiency of conventional combustion engines by utilizing the thermal energy contained in the exhaust gases.

Dieses Problem wird mit den in Schutzanspruch 1 aufgeführten Merkmalen gelöst.This problem is solved with the features listed in claim 1.

Mit der Erfindung wird erreicht, daß der Wirkungsgrad von Verbrennungsmotoren durch die Nutzung der in den Abgasen enthaltenen Wärmeenergie deutlich erhöht wird.The invention achieves a significant increase in the efficiency of internal combustion engines by utilizing the thermal energy contained in the exhaust gases.

Ein Ausführungsbeispiel der Erfindung ist der Einsatz eines Stirlingmotors als Lichtmaschine für Kraftfahrzeuge. Hierdurch würde der für die Elektroenergiegewinnung notwendige Kraftstoffverbrauch wegfallen. Auch können große Energieverbraucher, wie z.B. die Klimaanlage, so elektrisch oder mechanisch betrieben werden, was eine zusätzliche Reduzierunng des Kraftstoffverbrauches in Kraftfahrzeugen bedeutet.One embodiment of the invention is the use of a Stirling engine as an alternator for motor vehicles. This would eliminate the fuel consumption required to generate electrical energy. Large energy consumers, such as the air conditioning system, can also be operated electrically or mechanically, which means an additional reduction in fuel consumption in motor vehicles.

Ein weiteres Ausführungsbeispie! ist der Einsatz eines Stirlingmotors bei der Kraft-Wärmekopplung. Ein Blockheizkraftwerk kann so aus den entstandenen Abgasen nicht nur die Wärme nutzen, sondern aus diesen noch hochwertige elektrische Energie gewinnen.Another example is the use of a Stirling engine in combined heat and power generation. A combined heat and power plant can not only use the heat from the exhaust gases produced, but can also generate high-quality electrical energy from them.

Claims (1)

SchutzansprücheProtection claims Energieerzeuger für Verbrennungsmotoren, der die im Abgas enthaltene Wärmeenergie zur Umwandlung in mechanische Energie nutzt,Energy generator for combustion engines that uses the thermal energy contained in the exhaust gas to convert it into mechanical energy, dadurch gekennzeichnet,characterized, daß im Abgasstrom eines Verbrennungsmotors ein Stirlingmotor (Heißgasmotor) eingebunden wird, der die Abgaswärme des Verbrennungsmotors zur Umwandlung in eine Drehbewegung nutzt.that a Stirling engine (hot gas engine) is integrated into the exhaust gas flow of an internal combustion engine, which uses the exhaust heat of the internal combustion engine to convert it into rotary motion.
DE29600855U 1996-01-19 1996-01-19 Energy generator for internal combustion engines Expired - Lifetime DE29600855U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29600855U DE29600855U1 (en) 1996-01-19 1996-01-19 Energy generator for internal combustion engines
DE19701160A DE19701160A1 (en) 1996-01-19 1997-01-16 Method for energy recovery system from exhaust gases of IC engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29600855U DE29600855U1 (en) 1996-01-19 1996-01-19 Energy generator for internal combustion engines

Publications (1)

Publication Number Publication Date
DE29600855U1 true DE29600855U1 (en) 1996-05-15

Family

ID=8018238

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29600855U Expired - Lifetime DE29600855U1 (en) 1996-01-19 1996-01-19 Energy generator for internal combustion engines
DE19701160A Withdrawn DE19701160A1 (en) 1996-01-19 1997-01-16 Method for energy recovery system from exhaust gases of IC engine

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19701160A Withdrawn DE19701160A1 (en) 1996-01-19 1997-01-16 Method for energy recovery system from exhaust gases of IC engine

Country Status (1)

Country Link
DE (2) DE29600855U1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19930659A1 (en) * 1999-07-02 2001-01-18 Manfred Luebbe Circular-piston compound engine, in which energy from exhaust gas of combustion engine is used via heat pipe
DE102005039294A1 (en) * 2005-08-19 2007-02-22 Josef Gail Use of waste heat in internal combustion engine drives
JP4345752B2 (en) 2006-02-02 2009-10-14 トヨタ自動車株式会社 Waste heat recovery device
DE102008050655B4 (en) 2008-09-30 2011-02-10 Fox-Service Gmbh Exhaust system for motor vehicles with integrated heat engine
CN102345484A (en) * 2010-08-02 2012-02-08 李昌福 Electricity-generating muffler
DE102013002974B4 (en) 2013-02-15 2015-09-24 Technische Universität Ilmenau Device and method for using the exhaust heat of an internal combustion engine
CN103470352B (en) * 2013-09-23 2017-03-08 陆安琪 Residual heat of tail gas of automobile retracting device based on Stirling engine
CN111828168B (en) * 2020-06-30 2022-05-10 泉州台商投资区工长信息技术有限公司 A Stirling turbocharger

Also Published As

Publication number Publication date
DE19701160A1 (en) 1997-07-24

Similar Documents

Publication Publication Date Title
DE29600855U1 (en) Energy generator for internal combustion engines
DE102008023832A1 (en) Cooling for a thermoelectric generator
DE3118101A1 (en) Power/heat feedback
DE102019110249A1 (en) Hydrogen engine with water injection
DE10343192A1 (en) Small fuel power plant and use of one or more of these small fuel power plants in a composite system and opposed piston engine for such a small fuel power plant
WO2011003384A4 (en) Device for driving a motor vehicle
DE102009020422A1 (en) Drive system i.e. stand-alone drive system, for use as range extender of motor vehicle, has thermoelectric generator arranged at exhaust section in heat flow direction in common machine housing
EP1370752B1 (en) System consisting of an internal combustion engine and of a fuel cell
DE1626156A1 (en) Power plant
Hashim et al. Electrical Current Generation Using SI Engine Waste Exhaust Heat in a Thermoelectric Generator
DE2710533A1 (en) Diesel generator set with exhaust gas turbine - has screw compressor driven in heat pump circuit
Arav et al. Basic concepts for forcing of low-power micro turbine generators
Vishwakarma et al. Internal combustion engine
DE2531244A1 (en) Engine-driven equipment wiring system - has thermionic converter and battery making full use of exhaust heat
Bryant The origin of the four-stroke cycle
DE2453477A1 (en) Fuel saving arrangement for internal combustion engines - has exhaust driven heat pump for cooling and generation of electricity
Mittal Design parameters for small engines based on market research
DE10220870A1 (en) Operating autonomous heat pump, e.g. for power stations, involves deriving drive energy for compressor at least partly from supplied thermal energy using at least one expansion machine
DE3527438A1 (en) Heat engine for using environmental heat
DE202015100037U1 (en) Stationary power generation plant based on a wood gas system for private homes
Ghojel Thermal and environmental assessment of a conceptual waste heat recovery system for automotive application
DE4137517A1 (en) Energy supply system for domestic use using engine as primary source - has engine operated at optimum speed to drive generator charging batteries and with gases used to heat water
Mannar AN EVALUATION OF GAS POWER PLANT
Johansson et al. Commercial Stirling Engine Development and Applications
Wicks Teaching The Theory And Options For Improving The Efficiency Of Piston Cylinder 1~ Combustion Engines

Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19960627

R156 Lapse of ip right after 3 years

Effective date: 19991103