Processing

Please wait...

Settings

Settings

Goto Application

1. WO2013058718 - DEVICE FOR A PREPARATION OF LIQUEFIED PETROLEUM GAS INTENDED TO BE DOSED INTO AN INTERNAL COMBUSTION ENGINE

Publication Number WO/2013/058718
Publication Date 25.04.2013
International Application No. PCT/SI2012/000056
International Filing Date 18.10.2012
IPC
F02M 21/06 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
21Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
02for gaseous fuels
06Apparatus for de-liquefying, e.g. by heating
CPC
F02M 21/0212
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
21Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
02for gaseous fuels
0203characterised by the type of gaseous fuel
0209Hydrocarbon fuels, e.g. methane or acetylene
0212comprising at least 3 C-Atoms, e.g. liquefied petroleum gas [LPG], propane or butane
F02M 21/0239
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
21Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
02for gaseous fuels
0218Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
023Valves; Pressure or flow regulators in the fuel supply or return system
0239Pressure or flow regulators therefor
F02M 21/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
21Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
02for gaseous fuels
06Apparatus for de-liquefying, e.g. by heating
F28D 2021/0085
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
21Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
0019Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
008for vehicles
0085Evaporators
F28D 9/0025
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
9Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
0025the conduits being formed by zig-zag bend plates
F28F 3/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
3Plate-like or laminated elements; Assemblies of plate-like or laminated elements
02Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
Applicants
  • G - 1 d.o.o. [SI]/[SI]
Inventors
  • ŠTRANCAR, Simon
  • MOSCATELLI, Ante
  • TKALEC, Nedeljko
  • BIRSA, Marijan
Agents
  • ITEM d.o.o.
Priority Data
P-20110040518.10.2011SI
P-20120031017.10.2012SI
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) DEVICE FOR A PREPARATION OF LIQUEFIED PETROLEUM GAS INTENDED TO BE DOSED INTO AN INTERNAL COMBUSTION ENGINE
(FR) DISPOSITIF DE PRÉPARATION DE GAZ DE PÉTROLE LIQUÉFIÉ DESTINÉ À ÊTRE DOSÉ DANS UN MOTEUR À COMBUSTION INTERNE
Abstract
(EN) The invention refers to a device for a preparation of liquefied petroleum gas for dosing into an internal combustion engine, said device being characterized in that a medium of transfer of heat energy is shaped in laminar curves. As shown, gas enters a gasifying section (2) of a vessel and is then separated in two or several parallel flows separated by lamellas (5). Bending of lamellas (5) causes the gas to travel from one lamella to another and to contact both thus reaching optimal vaporisation, gasification by giving away heat energy. A reverse function is performed by lamellas (6) on a water section (1). Heat energy in the water section (1) is transferred to the bent lamellas (6) and the latter transfer the heat energy to the lamellas (5) in the gasifying section (2). The liquefied petroleum gas that enters the vessel through a valve (3) is forced in a flow through the bent lamellas (5) and is actively in contact with the lamellas (5) thus assuming the heat energy.
(FR) L'invention concerne un dispositif de préparation de gaz de pétrole liquéfié à doser dans un moteur à combustion interne, ledit dispositif étant caractérisé en ce qu'un moyen de transfert d'énergie thermique est façonné en courbes laminaire. Comme illustré, le gaz pénètre dans la zone de gazéification (2) d'une enceinte et est ensuite séparé en deux ou plusieurs flux parallèles séparés par des lamelles (5). Le cintrage des lamelles (5) provoque le déplacement du gaz d'une lamelle à l'autre et son contact avec les deux, ce qui permet d'obtenir une vaporisation optimale et une gazéification par dissipation d'énergie thermique. Une fonction inverse est réalisée par des lamelles (6) dans une zone d'eau (1). L'énergie thermique dans la zone d'eau (1) est transférée aux lamelles cintrées (6) qui transfèrent l'énergie thermique aux lamelles (5) dans la zone de gazéification (2). Le gaz de pétrole liquéfié qui pénètre dans l'enceinte par l'intermédiaire d'une soupape (3) est soumis à un écoulement forcé à travers les lamelles cintrées (5) et entre en contact actif avec les lamelles (5), absorbant ainsi l'énergie thermique.
Latest bibliographic data on file with the International Bureau