DE4000617A1 - Light-weight recyclable car - runs on stored solar energy and diesel engine with three-cylinders and two-strokes - Google Patents

Light-weight recyclable car - runs on stored solar energy and diesel engine with three-cylinders and two-strokes

Info

Publication number
DE4000617A1
DE4000617A1 DE4000617A DE4000617A DE4000617A1 DE 4000617 A1 DE4000617 A1 DE 4000617A1 DE 4000617 A DE4000617 A DE 4000617A DE 4000617 A DE4000617 A DE 4000617A DE 4000617 A1 DE4000617 A1 DE 4000617A1
Authority
DE
Germany
Prior art keywords
eco
car according
car
solar energy
engine
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
DE4000617A
Other languages
German (de)
Inventor
Hans-Ulrich Ottensmeyer
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.)
OTTENSMEYER HANS ULRICH
Original Assignee
OTTENSMEYER HANS ULRICH
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 OTTENSMEYER HANS ULRICH filed Critical OTTENSMEYER HANS ULRICH
Priority to DE4000617A priority Critical patent/DE4000617A1/en
Publication of DE4000617A1 publication Critical patent/DE4000617A1/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/10—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels by utilising wheel movement for accumulating energy, e.g. driving air compressors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D31/00—Superstructures for passenger vehicles
    • B62D31/003—Superstructures for passenger vehicles compact cars, e.g. city cars
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

The car is constructed from light-weight materials to weigh less than c.300kg. It has only one dirver seat at the front but at the rear 2 emergency seats. (Most cars are occupied by only one person). The car has a low level of noise (inside a max. of 65 dB(a)). To avoid injury to pedestrians, selected front regions of the car are made from a hard-foam cladding. All parts can be recycled. The car runs on diesel (0.5-2.5 l per 100km) or on stored solar energy. The suspension is active. The engine may be a 3-cylinder 2-stroke diesel that can also act as an industrial engine. The a.c. generator/starter is mounted axially and reduces weight and increases efficiency. The car is capable of making short journeys solely using solar energy.

Description

Der Öko-Pkw soll einen Transport von 2-3 Personen und etwas Gepäck auf eine die Umwelt optimal schonende Weise ermöglichen, wobei Schäden aller Art wie Abgase, Lärm, und Probleme bei der Entsorgung alter Fahrzeuge möglichst vollständig vermieden werden. Auf Leistungs- und Statusaspekte wurde verzichtet. Eine akzeptable Sicherheit ergibt sich aus dem insgesamt niedrigeren Geschwindigkeitsniveau und den rund um das Fahrzeug vorzusehenden Knautschzonen, wobei ausdrücklich Polsterungen zum Fußgängerschutz vorgesehen sind. Auf eine extrem kurze Bauweise wurde deshalb verzichtet.The eco car is designed to carry 2-3 people and some luggage enable the environment in a way that is gentle on the environment, while harming everyone Kinds like exhaust fumes, noise, and problems with the disposal of old vehicles if possible be completely avoided. On performance and status aspects was waived. An acceptable level of security results from the overall lower speed level and that to be provided around the vehicle Crumple zones, with explicit padding for pedestrian protection are provided. An extremely short design was therefore avoided.

Ansonsten wurde versucht, das Wissen verschiedener Sparten der Ingenieurwissenschaften optimal zu kombinieren, wie Leichtbau und Aerodynamik beim Flugzeugbau, hydrostatische Antriebe wie bei der Baufahrzeugkonstruktion, elektrische Antriebe mit Stromrückgewinnung beim Bremsen wie bei neuen Eisenbahnfahrzeugen und den hohen Wirkungsgrad von 2-Takt-Dieselmotoren wie bei großen Schiffen miteinander zu kombinieren, alles zusammenzufügen zu einem optimalen Fahrzeug für Personen, das in bewohnten Gebieten abgasfrei zu betreiben ist (elektrisch), außerdem von Wohngebieten sehr sparsam mit einem fossilen Energieträger fährt, wobei sich dieser Treibstoff (Diesel) durch hohe Energiedichte, geringe Verdampfung, Ungiftigkeit und geringe Explosionsgefahr auszeichnet.Otherwise an attempt was made to gain knowledge of various branches of engineering to combine optimally, such as lightweight construction and aerodynamics Aircraft construction, hydrostatic drives as in the construction of construction vehicles, electric drives with electricity recovery when braking as with new ones Railway vehicles and the high efficiency of 2-stroke diesel engines like combining with big ships, putting everything together to an optimal vehicle for people that is emission-free in inhabited areas is (electrical) to operate, also very economical from residential areas runs on a fossil fuel, which is this fuel (Diesel) due to high energy density, low evaporation, non-toxicity and low risk of explosion.

Außerdem sollen Kurzstrecken, auf denen herkömmliche Pkw aller Art besonders viele Schadstoffe emittieren, vollständig mit Solarenergie zurückgelegt werden können.In addition, short journeys, on which conventional cars of all kinds are special emit many pollutants, completely covered with solar energy can be.

Die Positionierung der Batterien, des Generators bzw. des hydrostatischen Antriebs im Fahrzeug kann sehr freizügig vorgenommen werden, weil keine mechanische Verbindung mit den Antriebsrädern besteht.The positioning of the batteries, the generator or the hydrostatic The drive in the vehicle can be made very freely because none mechanical connection with the drive wheels.

Claims (24)

Öko-Pkw als Stadt- oder Zweitfahrzeug, gekennzeichnet durch Eco car as city or second vehicle, characterized by 1. Gewicht leer ca. 300 kg durch Leichtbauweise1. Empty weight approx. 300 kg due to lightweight construction 2. Öko-Pkw nach Anspruch 1, gekennzeichnet durch nur einen Fahrersitz vorn, da die meisten Pkw nur von einer Person besetzt sind, daneben Ablage für Tasche, Gepäck, hinten 2 Notsitze2. Eco-car according to claim 1, characterized by only one driver's seat in front, since most cars only are occupied by one person, next to it is a storage space for bags, luggage and the back 2 emergency seats 3. Öko-Pkw nach Ansprüchen 1-2, gekennzeichnet durch niedrigen Geräuschpegel (innen max. 65 dB(A))3. Eco-car according to claims 1-2, characterized by low noise level (max. 65 dB (A) inside) 4. Öko-Pkw nach Ansprüchen 1-3, gekennzeichnet durch Hartschaumverkleidung der Front und Frontscheibeneinfassung als Fußgängerschutz4. Eco-car according to claims 1-3, characterized by hard foam cladding on the front and windscreen surround as pedestrian protection 5. Öko-Pkw nach Ansprüchen 1-4, gekennzeichnet durch Wiederverwendbarkeit sämtlicher Bauteile (Recycling)5. Eco-car according to claims 1-4, characterized by reusability of all components (recycling) 6. Öko-Pkw nach Ansprüchen 1-5, gekennzeichnet durch Fahrgastzelle mit Knautschzonen und Flankenschutz6. Eco-car according to claims 1-5, characterized by passenger compartment with crumple zones and side protection 7. Öko-Pkw nach Ansprüchen 1-6, gekennzeichnet durch Verbrauch von ca. 0,5-2,5 l Diesel/100 km oder gespeicherte Sonnenenergie7. Eco-car according to claims 1-6, characterized by consumption of approx. 0.5-2.5 l diesel / 100 km or stored solar energy 8. Öko-Pkw nach Ansprüchen 1-7, gekennzeichnet durch aktive Federung, um günstiges Verhältnis von Zuladung zu Eigengewicht bei gutem Fahrkomfort zu erreichen8. Eco-car according to claims 1-7, characterized by active suspension, in order to get a favorable ratio of payload to achieve own weight with good driving comfort 9. Öko-Pkw nach Ansprüchen 1-8, gekennzeichnet durch schmale, regensichere, komfortable und strömungsgünstige Bereifung9. Eco-car according to claims 1-8, characterized by narrow, rainproof, comfortable and streamlined Tires 10. Öko-Pkw nach Ansprüchen 1-9, gekennzeichnet durch an der rechten Seite nach hinten versetzte Tür zwecks besserer Erreichbarkeit der hinteren Sitze10. Eco-car according to claims 1-9, characterized by a door set back on the right-hand side for the purpose better accessibility of the rear seats 11. Öko-Pkw nach Ansprüchen 1-10, gekennzeichnet durch extrem sparsamen Verbrennungsmotor von ca. 20 kW Leistung, z. B. 3-Zyl. 2-Takt-Diesel, möglichst wärmedicht, der auch als Industriemotor, Bootsmotor und Ersatz für 2-Takt-Motoren Verwendung finden kann, evtl. mit keramischem Material in Zylinderkopf und Kolbenboden11. Eco car according to claims 1-10, characterized by an extremely economical combustion engine of approx. 20 kW Performance, e.g. B. 3-cyl. 2-stroke diesel, as heatproof as possible, also as Industrial engine, boat engine and replacement for 2-stroke engines are used can, possibly with ceramic material in the cylinder head and piston crown 12. Öko-Pkw nach Ansprüchen 1-11, gekennzeichnet durch axial montierten Generator/Anlasser zwecks Gewichtsersparnis und Wirkungsgraderhöhung 12. Eco-car according to claims 1-11, characterized by axially mounted generator / starter in order to save weight and increase in efficiency   13. Öko-Pkw nach Ansprüchen 1-12, gekennzeichnet durch Kühlung durch Luftstrom, der im Sommer durch Klappe ins Freie, im Winter ins Wageninnere geleitet wird13. Eco-car according to claims 1-12, characterized by cooling by air flow, which in summer by flap ins Free, is headed inside the car in winter 14. Öko-Pkw nach Ansprüchen 1-13, gekennzeichnet durch Antrieb wahlweise/zusätzlich mit Elektromotoren, wobei je einer über eine Gelenkwelle ein Hinterrad antreibt und so das Differentialgetriebe eingespart wird, mit einer Leistung, die eine Geschwindigkeit von 50 km/h ermöglicht.14. Eco-car according to claims 1-13, characterized by drive optionally / additionally with electric motors, whereby one each drives a rear wheel via a cardan shaft and thus the differential gear is saved with a performance that is a speed of 50 km / h. 15. Öko-Pkw nach Ansprüchen 1-14, gekennzeichnet durch Solarzellen zur Spannungsstützung auf dem Dach15. Eco-car according to claims 1-14, characterized by solar cells for voltage support on the roof 16. Öko-Pkw nach Ansprüchen 1-15, gekennzeichnet durch Batterien, die eine Fahrstrecke von ca. 30 km ermöglichen16. Eco-car according to claims 1-15, characterized by batteries that allow a driving distance of approx. 30 km 17. Öko-Pkw nach Ansprüchen 1-16, gekennzeichnet durch Beipack für Elektroantrieb: vorn einrastbarer Dieselgenerator mit einer Leistung, die für eine Geschwindigkeit von 50 km/h ausreicht17. Eco-car according to claims 1-16, characterized by accessory kit for electric drive: Diesel generator that can be snapped into place at the front with a performance that for a speed of 50 km / h is sufficient 18. Öko-Pkw nach Ansprüchen 1-17, gekennzeichnet durch Beipack für Elektroantrieb: Solargenerator mit Akkus, erhöhter Spannung, aus denen über Nacht die Fahrzeugbatterien geladen werden können, hilfsweise Ladegerät 220 V18. Eco-car according to claims 1-17, characterized by accessories for electric drive: solar generator with batteries, increased voltage, from which the vehicle batteries are charged overnight can, alternatively charger 220 V 19. Öko-Pkw nach Ansprüchen 1-18, gekennzeichnet durch hydrostatisch stufenlosen Antrieb auf die Vorderräder (bei Antrieb durch Verbrennungsmotor)19. Eco-car according to claims 1-18, characterized by hydrostatic stepless drive on the front wheels (when driven by an internal combustion engine) 20. Öko-Pkw nach Ansprüchen 1-19, gekennzeichnet durch Nutzbremsung mechanisch durch Öldruckspeicher20. Eco-car according to claims 1-19, characterized by mechanical braking mechanically by oil pressure accumulator 21. Öko-Pkw nach Ansprüchen 1-20, gekennzeichnet durch elektronische Regelung von Motordrehzahl und Stellung des hydrostatischen Getriebes zwecks Kraftstoffverbrauchsreduzierung, gesteuert durch das Gaspedal21. Eco-car according to claims 1-20, characterized by electronic control of engine speed and position of the hydrostatic transmission in order to reduce fuel consumption through the accelerator pedal 22. Öko-Pkw nach Ansprüchen 1-21, gekennzeichnet durch Stromrückgewinnung beim Bremsen22. Eco-car according to claims 1-21, characterized by electricity recovery during braking 23. Öko-Pkw nach Ansprüchen 1-22, gekennzeichnet durch optimale Abgasreinigung nach dem jeweiligen Stand der Technik23. Eco-car according to claims 1-22, characterized by optimal exhaust gas purification according to the respective state of the technology
DE4000617A 1990-01-11 1990-01-11 Light-weight recyclable car - runs on stored solar energy and diesel engine with three-cylinders and two-strokes Ceased DE4000617A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4000617A DE4000617A1 (en) 1990-01-11 1990-01-11 Light-weight recyclable car - runs on stored solar energy and diesel engine with three-cylinders and two-strokes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4000617A DE4000617A1 (en) 1990-01-11 1990-01-11 Light-weight recyclable car - runs on stored solar energy and diesel engine with three-cylinders and two-strokes

Publications (1)

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DE4000617A1 true DE4000617A1 (en) 1991-07-18

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DE4000617A Ceased DE4000617A1 (en) 1990-01-11 1990-01-11 Light-weight recyclable car - runs on stored solar energy and diesel engine with three-cylinders and two-strokes

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128297C1 (en) * 1991-08-27 1992-12-24 Manfred 4100 Duisburg De Sonntag Hybrid drive motor vehicle using IC engine and electromotor - has solar cells for charging batteries to power motor and regenerative drive in parallel with crankshaft of IC engine
DE29505911U1 (en) * 1995-04-06 1995-05-24 Monte Bau U Handelsgesellschaf Car with different energy producers
FR2716843A1 (en) * 1994-03-03 1995-09-08 Guimbal Jean Short length hybrid motor vehicle with thermal and electric motors
US5680907A (en) * 1995-02-17 1997-10-28 Weihe; Clyde R. Auxiliary solar-power automobile drive system
DE202011005303U1 (en) 2011-04-09 2011-12-07 Hans-Ulrich Ottensmeyer Energy pendulum drive with map controlled generator and interfaces to regenerative energies

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1935348U (en) * 1965-12-23 1966-03-24 Christian Miesen Fa FOUR DOOR EMERGENCY TRANSPORT VEHICLE.
DE2935975A1 (en) * 1979-09-06 1981-03-26 Scherf, geb. Kindermann, Eva, 92353 Postbauer-Heng Motorcycle combination with body-shell - has two main support frames and cover for riders and side car
DE3323694A1 (en) * 1983-07-01 1985-01-10 Robert Bosch Gmbh, 7000 Stuttgart Control device for a hydrostatic drive mechanism
DE8433139U1 (en) * 1983-11-30 1985-02-21 Delta AG, Solothurn ELECTRIC SINGLE-WHEEL DRIVE
DE3542915A1 (en) * 1984-12-05 1986-06-12 NGK Insulators Ltd., Nagoya, Aichi PISTON WITH A CERAMIC PISTON BOTTOM
DE3620163A1 (en) * 1986-06-14 1987-12-17 Sauer Getriebe Ag Method for the control or adjustment of a hydrostatic drive by way of the front wheels of a vehicle with mechanical, hydrodynamic or hydrostatic transmission and piston internal combustion engine as rear drive and arrangement for performing the method
DE3818698A1 (en) * 1987-06-02 1988-12-22 Ngk Insulators Ltd CYLINDER HEAD WITH CERAMIC PRE-CHAMBER

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1935348U (en) * 1965-12-23 1966-03-24 Christian Miesen Fa FOUR DOOR EMERGENCY TRANSPORT VEHICLE.
DE2935975A1 (en) * 1979-09-06 1981-03-26 Scherf, geb. Kindermann, Eva, 92353 Postbauer-Heng Motorcycle combination with body-shell - has two main support frames and cover for riders and side car
DE3323694A1 (en) * 1983-07-01 1985-01-10 Robert Bosch Gmbh, 7000 Stuttgart Control device for a hydrostatic drive mechanism
DE8433139U1 (en) * 1983-11-30 1985-02-21 Delta AG, Solothurn ELECTRIC SINGLE-WHEEL DRIVE
DE3542915A1 (en) * 1984-12-05 1986-06-12 NGK Insulators Ltd., Nagoya, Aichi PISTON WITH A CERAMIC PISTON BOTTOM
DE3620163A1 (en) * 1986-06-14 1987-12-17 Sauer Getriebe Ag Method for the control or adjustment of a hydrostatic drive by way of the front wheels of a vehicle with mechanical, hydrodynamic or hydrostatic transmission and piston internal combustion engine as rear drive and arrangement for performing the method
DE3818698A1 (en) * 1987-06-02 1988-12-22 Ngk Insulators Ltd CYLINDER HEAD WITH CERAMIC PRE-CHAMBER

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DE-AN 21823 II/63c, bek. gem. 23. August 1956 *
DE-Z: Plastverarbeiter, Heft 1d 81, S.1309-1310 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128297C1 (en) * 1991-08-27 1992-12-24 Manfred 4100 Duisburg De Sonntag Hybrid drive motor vehicle using IC engine and electromotor - has solar cells for charging batteries to power motor and regenerative drive in parallel with crankshaft of IC engine
FR2716843A1 (en) * 1994-03-03 1995-09-08 Guimbal Jean Short length hybrid motor vehicle with thermal and electric motors
US5680907A (en) * 1995-02-17 1997-10-28 Weihe; Clyde R. Auxiliary solar-power automobile drive system
DE29505911U1 (en) * 1995-04-06 1995-05-24 Monte Bau U Handelsgesellschaf Car with different energy producers
DE202011005303U1 (en) 2011-04-09 2011-12-07 Hans-Ulrich Ottensmeyer Energy pendulum drive with map controlled generator and interfaces to regenerative energies

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