DE20214283U1 - Liquid compressed gas engine for boats - Google Patents

Liquid compressed gas engine for boats

Info

Publication number
DE20214283U1
DE20214283U1 DE2002214283 DE20214283U DE20214283U1 DE 20214283 U1 DE20214283 U1 DE 20214283U1 DE 2002214283 DE2002214283 DE 2002214283 DE 20214283 U DE20214283 U DE 20214283U DE 20214283 U1 DE20214283 U1 DE 20214283U1
Authority
DE
Germany
Prior art keywords
gas engine
compressed gas
evaporator
water
boats
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
DE2002214283
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 DE2002214283 priority Critical patent/DE20214283U1/en
Publication of DE20214283U1 publication Critical patent/DE20214283U1/en
Priority to PCT/EP2003/010229 priority patent/WO2004026686A1/en
Priority to AU2003266389A priority patent/AU2003266389A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
    • 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
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
    • F17C9/02—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B19/00—Marine torpedoes, e.g. launched by surface vessels or submarines; Sea mines having self-propulsion means
    • F42B19/12—Propulsion specially adapted for torpedoes
    • F42B19/14—Propulsion specially adapted for torpedoes by compressed-gas motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/031—Air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0367—Localisation of heat exchange
    • F17C2227/0388—Localisation of heat exchange separate
    • F17C2227/0393—Localisation of heat exchange separate using a vaporiser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0102—Applications for fluid transport or storage on or in the water
    • F17C2270/0105—Ships

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (3)

1. Ein Boot mit wenigstens einem Druckgasmotor für flüssige Gase ausgestattet, dadurch gekennzeichnet, daß sich dieser Druckgasmotor mit einem Gehäuse (1), in dem wenigstens ein Arbeitsraum (2) ausgebildet ist, und in dem ein hin- und hergehender Kolben (3) oder wenigstens eine hin und hergehende Druckplatte gelagert ist und in den wenigstens ein Auslaßkanal (7) für ein Arbeitsmedium mündet, wobei der Kolben (3) oder die Druckplatte über ein Pleuel (8) mit einem rotierenden Kurbeltrieb (9) verbunden ist und daß der Druckgasmotor mit Hilfe der im Wasser (4) befindlichen Wärmeenergie und wenigstens einen im Wasser (4) befindlichen Verdampfer (5) oder Wärmer (14) das flüssige Gas in ein Druckgas (15) verwandelt und dabei mit dem beaufschlagten Druck über wenigstens eine Einspritzdüse (6) in wenigstens einen Arbeitsraum (2) am Druckgasmotor eingebracht wird wobei durch das Antriebsmedium der Druckgasmotor seine entwickelte Kraft auf wenigstens eine Antriebsschraube (10) oder auf wenigstens ein Antriebsrad (11) für Boote (13) abgibt um somit ein Boot (13) im Wasser anzutreiben.1. A boat equipped with at least one compressed gas engine for liquid gases, characterized in that this compressed gas engine with a housing ( 1 ), in which at least one working space ( 2 ) is formed, and in which a reciprocating piston ( 3 ) or at least one reciprocating pressure plate is mounted and opens into the at least one outlet channel ( 7 ) for a working medium, the piston ( 3 ) or the pressure plate being connected to a rotating crank mechanism ( 9 ) via a connecting rod ( 8 ) and that Pressurized gas engine with the help of the thermal energy in the water ( 4 ) and at least one evaporator ( 5 ) or warmer ( 14 ) in the water ( 4 ) converts the liquid gas into a pressurized gas ( 15 ) and in doing so with the pressure applied via at least one injection nozzle ( 6 ) is introduced into at least one working space ( 2 ) on the compressed gas engine, the pressure medium giving the compressed gas engine its developed force to at least one e Drive screw ( 10 ) or on at least one drive wheel ( 11 ) for boats ( 13 ) to drive a boat ( 13 ) in the water. 2. Motor nach Anspruch 1, dadurch gekennzeichnet, daß der vor dem Druckgasmotor angebrachte Wärmer (14) oder Verdampfer (5) auch im Druckgasmotor integriert werden kann wobei dieser mit der anströmenden Luft aus der Umgebung beheizt werden kann.2. Motor according to claim 1, characterized in that the heater ( 14 ) or evaporator ( 5 ) attached in front of the compressed gas engine can also be integrated in the compressed gas engine, which can be heated with the incoming air from the environment. 3. Motor nach Anspruch 1, dadurch gekennzeichnet, daß der vor dem Motor angebrachte Wärmer (14) oder Verdampfer (5) mit wenigstens einer integrierte Wärmequelle auch im Motor integriert werden kann wobei diese Wärme aus jeglicher erdenklichen Quelle wie Strom oder mechanischer Reibung entnommen werden kann.3. Motor according to claim 1, characterized in that the heater ( 14 ) or evaporator ( 5 ) attached in front of the motor can also be integrated in the motor with at least one integrated heat source, this heat being taken from any conceivable source such as current or mechanical friction can.
DE2002214283 2002-09-15 2002-09-15 Liquid compressed gas engine for boats Expired - Lifetime DE20214283U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE2002214283 DE20214283U1 (en) 2002-09-15 2002-09-15 Liquid compressed gas engine for boats
PCT/EP2003/010229 WO2004026686A1 (en) 2002-09-15 2003-09-15 Watercraft and method for the operation thereof
AU2003266389A AU2003266389A1 (en) 2002-09-15 2003-09-15 Watercraft and method for the operation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002214283 DE20214283U1 (en) 2002-09-15 2002-09-15 Liquid compressed gas engine for boats

Publications (1)

Publication Number Publication Date
DE20214283U1 true DE20214283U1 (en) 2003-02-27

Family

ID=7975124

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2002214283 Expired - Lifetime DE20214283U1 (en) 2002-09-15 2002-09-15 Liquid compressed gas engine for boats

Country Status (3)

Country Link
AU (1) AU2003266389A1 (en)
DE (1) DE20214283U1 (en)
WO (1) WO2004026686A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1529928A1 (en) * 2003-11-04 2005-05-11 Klaus Herrmann Environmentally friendly compressed gas driven rotating piston engine with its thermodynamic cycle process
DE10336518A1 (en) * 2003-08-08 2005-05-19 Heinrich Schmid Propulsion system for boat has gas expansion engine fed with nitrogen gas under pressure fed from high-pressure liquid nitrogen tank via evaporative heat exchanger in wall of duct surrounding propeller

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR715592A (en) * 1930-04-23 1931-12-05 Method and apparatus for producing motive power by circulating liquid air
DE686732C (en) * 1937-09-02 1940-01-15 Albert Reichert Multi-cylinder air motor, especially for boat propulsion
US4850907A (en) * 1987-06-08 1989-07-25 Joe Mula Air motor systems for small boats
DE3743798A1 (en) * 1987-12-23 1989-07-13 Marinetechnik Gmbh Surface vessel, in particular for military purposes
DE4312212A1 (en) * 1993-04-14 1994-10-20 Vaziri Elahi Morteza Dr Ing The cold motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10336518A1 (en) * 2003-08-08 2005-05-19 Heinrich Schmid Propulsion system for boat has gas expansion engine fed with nitrogen gas under pressure fed from high-pressure liquid nitrogen tank via evaporative heat exchanger in wall of duct surrounding propeller
EP1529928A1 (en) * 2003-11-04 2005-05-11 Klaus Herrmann Environmentally friendly compressed gas driven rotating piston engine with its thermodynamic cycle process

Also Published As

Publication number Publication date
AU2003266389A1 (en) 2004-04-08
WO2004026686A1 (en) 2004-04-01

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Legal Events

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

Effective date: 20030403

R156 Lapse of ip right after 3 years

Effective date: 20060401