DE4000761A1 - Pollution-free IC engine - uses air as expansion medium and hydrogen as fuel - Google Patents

Pollution-free IC engine - uses air as expansion medium and hydrogen as fuel

Info

Publication number
DE4000761A1
DE4000761A1 DE4000761A DE4000761A DE4000761A1 DE 4000761 A1 DE4000761 A1 DE 4000761A1 DE 4000761 A DE4000761 A DE 4000761A DE 4000761 A DE4000761 A DE 4000761A DE 4000761 A1 DE4000761 A1 DE 4000761A1
Authority
DE
Germany
Prior art keywords
engine
hydrogen
expansion medium
air
fuel
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.)
Ceased
Application number
DE4000761A
Other languages
German (de)
Inventor
Gerhard Landsberg
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 DE4000761A priority Critical patent/DE4000761A1/en
Publication of DE4000761A1 publication Critical patent/DE4000761A1/en
Ceased legal-status Critical Current

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
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

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

Abstract

The i.c. engine, or a gas turbine, operates on a closed cycle so that no harmful prods. are discharged to the atmos. The engine uses air as expansion medium and is supplied with oxygen and hydrogen from bottles (6,7). The two gases are mixed with air in a mixing chamber (1) before flowing into the engine cylinder (2). The exhaust gases flow into an expansion chamber (3) and then through a cooler (4). Steam formed by the combustion of hydrogen is condensed, and the water thus formed flows out through a valve (5). The air then returns to the engine to repeat the cycle. ADVANTAGE - No use of fossil fuel and no CO2 emission.

Description

Anwendungapplication

Die Erfindung betrifft knallgasbetriebene Verbren­ nungsmotore nach den Oberbegriff des Anspruchs 1.The invention relates to oxyhydrogen-powered combustion nung motors according to the preamble of claim 1.

Stand der TechnikState of the art

Fast alle gegenwärtig im Einsatz befindlichen Ver­ brennungsmotoren schädigen die Umwelt in zweierlei HinsichtAlmost all Ver Internal combustion engines damage the environment in two ways Terms

  • a) durch den unverantwortlich schnellen Verbrauch fossiler Brennstoffe (hier gibt es einige Aus­ nahmen)a) by the irresponsible fast consumption fossil fuels (there are some off took)
  • b) durch die Erzeugung umweltbelastender Stoffe.b) through the production of environmentally harmful substances.

Allgemein bekannt ist, daß die bisherigen Bemühun­ gen der Technik/Industrie, den Rohstoffverbrauch sowie die Schadstoffentwicklung zu senken, nur gra­ duelle Erfolge erbracht haben. Die Tatsache, daß heu­ te schon CO2 als Schadstoff zu betrachten ist, macht deutlich, daß graduelle Erfolge nicht ausreichen, sondern grundsätzliche Lösungen erforderlich sind.It is generally known that the efforts made so far by technology / industry to reduce raw material consumption and pollutant development have only led to grave successes. The fact that CO 2 is already considered a pollutant today makes it clear that gradual successes are not sufficient, but that basic solutions are required.

Einige grundsätzliche Verbesserungen sind zu beob­ achten bei Verbrennungsmotoren, die mit Wasserstoff, Alkohol oder anderen reproduzierbaren Energieträ­ gern betrieben werden. Hier werden keine unerstätz­ lichen Rohstoffe verbraucht. Allerdings sind die Ab­ gasprobleme auch hier nicht gelöst. Sogar beim Be­ trieb mit Wasserstoff entstehen toxische Verbindun­ gen.Some fundamental improvements can be observed pay attention to combustion engines that use hydrogen, Alcohol or other reproducible energy like to be operated. Here, no escapes will be made raw materials consumed. However, the Ab gas problems not solved here either. Even with the Be With hydrogen, toxic compounds are created gene.

Aufgabetask

Der Erfindung liegt die Aufgabe zugrunde, ein Ver­ brennungsmotorsystem zu konzipieren, dessen BetriebThe invention has for its object a Ver to design the internal combustion engine system, its operation

  • a) keine fossilen Brennstoffe erfordert unda) does not require fossil fuels and
  • b) keine umweltschädigenden Stoffe erzeugt.b) produces no environmentally harmful substances.
Lösungensolutions

Diese Aufgabe wird erfindungsgemäß wie folgt gelöst:According to the invention, this object is achieved as follows:

  • a) Der Motor wird mit Wasserstoff und Sauerstoff (Knallgas) betrieben.a) The engine runs on hydrogen and oxygen (Oxyhydrogen) operated.
  • b) Das zum Betrieb des Motors erforderliche Expansi­ onsmedium (Luft) mit den darin enthaltenen toxi­ schen Verbindungen wird nach Verlassen des Motors in einem Expansionsgefäß aufgefangen, um danach über einen Kühler dem Motor wieder zugeführt zu werden. Das heißt, das Expansionsmedium wird in einem geschlos­ senen Kreislauf gehalten.b) The expansion required to operate the engine onsmedium (air) with the contained toxi connections after leaving the engine caught in an expansion vessel to afterwards fed back to the engine via a cooler will.  This means that the expansion medium is closed in one kept its cycle.
  • c) Zur weiteren Optimierung des Systems wird ein Edelgas oder eine nicht oxidierbare, gasförmige chemische Verbindung als Expansionsmedium (z. B. CO2) benutzt.c) To further optimize the system, an inert gas or a non-oxidizable, gaseous chemical compound is used as the expansion medium (e.g. CO 2 ).
  • d) Das bei der Verbrennung von Wasserstoff entste­ hende Verbrennungsprodukt Wasser wird über einen Wasserabscheider aus dem System entfernt.d) The result from the combustion of hydrogen Combustion product is a water Water separator removed from the system.
AufbauprinzipConstruction principle

Der Aufbau des Verbrennungsmotors gemäß Erfindung ist aus der Skizze ersichtlich. Darin bedeuten:The structure of the internal combustion engine according to the invention can be seen from the sketch. In this mean:

Position 1: Einrichtung zur Gemischaufbereitung
Position 2: Verbrennungsmotor
Position 3: Expansionsgefäß
Position 4: Kühler für Expansionsmedium
Position 5: Wasserabscheider
Position 6: Sauerstoffbehälter
Position 7: Wasserstoffbehälter
Position 8: Edelgasbehälter Position 1 : Mixture preparation facility
Position 2 : internal combustion engine
Position 3 : expansion vessel
Position 4 : cooler for expansion medium
Position 5 : water separator
Position 6 : oxygen tank
Position 7 : hydrogen tank
Position 8 : inert gas container

Funktion:Function:

  • a) In einem Gefäß zur Gasgemischaufbereitung (Posi­ tion 1) werden Wasserstoff und Sauerstoff dosiert mit dem Expansionsmedium (Luft oder Edelgas) ver­ mischt.a) In a vessel for gas mixture preparation (position 1 ), hydrogen and oxygen are metered in with the expansion medium (air or inert gas).
  • b) Mit dem entstehenden Gasgemisch wird ein Verbren­ nungsmotor (Position 2) betrieben. Verbrennungs­ motor in diesem Zusammenhang kann ein Kolbenmotor oder eine Gasturbine sein.b) A combustion engine (position 2 ) is operated with the resulting gas mixture. Internal combustion engine in this context can be a piston engine or a gas turbine.
  • c) Die erhitzten Abgase des Motors werden in einem Expansionsgefäß (Position 3) aufgefangen.c) The heated exhaust gases from the engine are collected in an expansion vessel (position 3 ).
  • d) Die Abgase werden in einem Kühler (Position 4) zur erneuten Verwendung als Expansionsmedium ge­ kühlt und dem Motor wieder zugeführt.d) The exhaust gases are cooled in a cooler (position 4 ) for re-use as an expansion medium and fed back to the engine.
  • e) Das Verbrennungsprodukt Wasser wird über einen Wasserabscheider (Position 5) aus dem System ent­ fernt.e) The combustion product water is removed from the system via a water separator (item 5 ).
Erzielbare Vorteile:Achievable advantages:

  • 1. Der Verbrennungsmotor gemäß Erfindung verursacht keinerlei Umweltschäden.
    • a) Er verbraucht keine fossilen/unersätzlichen Stoffe.
    • b) Bei Verwendung von Luft als Expansionsmedium werden entstehende Schadstoffe im geschlosse­ nen System gespeichert und können bei Bedarf entsorgt werden.
    • c) Bei Verwendung eines Edelgases als Expansionsme­ dium entstehen keine Schadstoffe.
    1. The internal combustion engine according to the invention causes no environmental damage.
    • a) It does not consume fossil / irreplaceable substances.
    • b) If air is used as the expansion medium, the resulting pollutants are stored in the closed system and can be disposed of if necessary.
    • c) When using an inert gas as an expansion medium, no pollutants are generated.
  • 2. Der Verbrennungsmotor gemäß Erfindung arbeitet re­ lativ geräuscharm. Ansauggeräusche werden weitgehend unterdrückt und Abgasschalldämpfer sind wegen des geschlossenen Systems überflüssig.2. The internal combustion engine according to the invention works re relatively quiet. Intake noises are largely suppressed and exhaust silencers are because of the closed system superfluous.
  • 3. Der Primärarbeitsdruck des Expansionsmediums ist oh­ ne zusätzliche technische Einrichtung (z. B. Kompres­ sor, Turbolader) durch Zugabe von Edelgas aus der Gasflasche beeinflußbar.3. The primary working pressure of the expansion medium is oh ne additional technical equipment (e.g. compresses sor, turbocharger) by adding noble gas from the Inflatable gas bottle.

Claims (2)

1. Verbrennungsmotor für Betrieb mit Wasserstoff und Sauerstoff, gekennzeichnet durch in einem geschlos­ senen System zirkulierendes Expansionsmedium Luft.1. Internal combustion engine for operation with hydrogen and oxygen, characterized by the circulating expansion medium air in a closed system. 2. Verbrennungsmotor nach Anspruch 1, dadurch gekennzeichnet, daß als Expansionsmedium ein Edelgas oder eine nicht oxidierbare gasförmige che­ mische Verbindung eingesetzt wird.2. Internal combustion engine according to claim 1, characterized in that as an expansion medium Noble gas or a non-oxidizable gaseous surface mixed connection is used.
DE4000761A 1990-01-12 1990-01-12 Pollution-free IC engine - uses air as expansion medium and hydrogen as fuel Ceased DE4000761A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4000761A DE4000761A1 (en) 1990-01-12 1990-01-12 Pollution-free IC engine - uses air as expansion medium and hydrogen as fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4000761A DE4000761A1 (en) 1990-01-12 1990-01-12 Pollution-free IC engine - uses air as expansion medium and hydrogen as fuel

Publications (1)

Publication Number Publication Date
DE4000761A1 true DE4000761A1 (en) 1990-05-17

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DE4000761A Ceased DE4000761A1 (en) 1990-01-12 1990-01-12 Pollution-free IC engine - uses air as expansion medium and hydrogen as fuel

Country Status (1)

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DE (1) DE4000761A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019106722A1 (en) * 2019-03-17 2020-09-17 Martin Steiner Internal combustion engine and method for operating this internal combustion engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE192956C (en) * 1900-01-01
DE592469C (en) * 1932-05-13 1934-02-07 Rudolf Erren Two-stroke oxyhydrogen machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE192956C (en) * 1900-01-01
DE592469C (en) * 1932-05-13 1934-02-07 Rudolf Erren Two-stroke oxyhydrogen machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MTZ (1952), H.1, Seiten 4,5 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019106722A1 (en) * 2019-03-17 2020-09-17 Martin Steiner Internal combustion engine and method for operating this internal combustion engine

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OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
OP8 Request for examination as to paragraph 44 patent law
8122 Nonbinding interest in granting licences declared
8131 Rejection