CN102454508A - Method for operating a vaporizer for liquefied petroleum gas and vaporizer - Google Patents

Method for operating a vaporizer for liquefied petroleum gas and vaporizer Download PDF

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Publication number
CN102454508A
CN102454508A CN2011103024998A CN201110302499A CN102454508A CN 102454508 A CN102454508 A CN 102454508A CN 2011103024998 A CN2011103024998 A CN 2011103024998A CN 201110302499 A CN201110302499 A CN 201110302499A CN 102454508 A CN102454508 A CN 102454508A
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CN
China
Prior art keywords
space
vaporizer
cooling water
temperature
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.)
Pending
Application number
CN2011103024998A
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Chinese (zh)
Inventor
J·巴吉斯基
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.)
BorgWarner Ludwigsburg GmbH
Original Assignee
BorgWarner Beru Systems GmbH
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 BorgWarner Beru Systems GmbH filed Critical BorgWarner Beru Systems GmbH
Publication of CN102454508A publication Critical patent/CN102454508A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/06—Apparatus for de-liquefying, e.g. by heating
    • 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
    • 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
    • F17C2221/032—Hydrocarbons
    • F17C2221/035—Propane butane, e.g. LPG, GPL
    • 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
    • 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
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/033—Small pressure, e.g. for liquefied gas
    • 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
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
    • F17C2225/0107—Single phase
    • F17C2225/0123—Single phase gaseous, e.g. CNG, GNC
    • 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
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/03—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the pressure level
    • F17C2225/033—Small pressure, e.g. for liquefied gas
    • 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
    • F17C2227/0302—Heat exchange with the fluid by heating
    • F17C2227/0304—Heat exchange with the fluid by heating using an electric heater
    • 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
    • F17C2227/0302—Heat exchange with the fluid by heating
    • F17C2227/0309—Heat exchange with the fluid by heating using another fluid
    • F17C2227/0316—Water heating
    • 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
    • F17C2227/0302—Heat exchange with the fluid by heating
    • F17C2227/0309—Heat exchange with the fluid by heating using another fluid
    • F17C2227/0323—Heat exchange with the fluid by heating using another fluid in a closed loop
    • 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/03—Control means
    • F17C2250/032—Control means using computers
    • 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/0439—Temperature
    • 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
    • F17C2265/00—Effects achieved by gas storage or gas handling
    • F17C2265/06—Fluid distribution
    • F17C2265/066—Fluid distribution for feeding engines for propulsion
    • 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
    • F17C2270/0165—Applications for fluid transport or storage on the road
    • F17C2270/0168—Applications for fluid transport or storage on the road by vehicles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The invention relates to a method for operating a vaporizer for liquefied petroleum gas in a motor vehicle comprising a fuel tank and a liquefied petroleum gas tank, wherein the liquefied petroleum gas is vaporized in a vaporization space which, together with a second space, forms a heat exchanger, and the vaporization space can be heated by introducing cooling water from an internal combustion engine. According to the present invention, in the first operation state, when the cooling water flows through the bypass pipe to bypass the second space, the vaporizer is heated by the electric heater; and in a second operating state of the vaporizer, a flow of cooling water is directed through the second space. The invention also relates to a fuel vaporizer for a motor vehicle which is operated with liquefied petroleum gas.

Description

Operation is used for the method and the vaporizer of the vaporizer of LPG
Technical field
The present invention relates to the method that a kind of operation is used for the vaporizer of LPG, also relate to a kind of fuel vaporizer simultaneously.
Background technique
The LPG that is used for Motor Vehicle also often is called as liquid gas (autogas) or LPG.Except comprising liquefied petroleum gas tank, adopt the Motor Vehicle of this kind oil gas also to comprise a fuel pot usually, the internal-combustion engine of Motor Vehicle can optionally adopt LPG or gasoline work like this.The pressurized liquefied petroleum gas that exists in the storage tank is imported in the internal-combustion engine with gaseous form through vaporizer and pressure governor.Because gas acutely cools off in the vaporescence, vaporizer is through the cooling water heating from internal-combustion engine.
This Motor Vehicle generally adopts the gasoline operation when beginning at first to drive, when cooling water is heated after, switch to LPG after a while and move (LPG operation).
LPG is cheap more a lot of than gasoline, and the harmful matter that produces still less.It is particularly suitable for the cold operation stage of the engine of high flow rate.
Therefore, the object of the present invention is to provide a kind of can making use of liquefied petroleum gas better as the method for motor vehicle fuel.
Summary of the invention
Above-mentioned purpose realizes through method and fuel vaporizer with the said characteristic of claim of the present invention.Favourable improvement of the present invention is the theme of dependent claims.
According to the present invention, adding the cooling water flow that uses in the course of normal operation of heat vapourizer chamber can flow back to through by-pass pipe once more, and the water yield that comprises in the vaporizer can be through electric heating.Like this, even also can move vaporizer when engine is cold, so vehicle can switch to the LPG operation from the gasoline operation in early, perhaps engine even can adopt LPG to start.
In the method for the invention, the temperature of cooling water flow can be monitored, and the standard of between two kinds of running statees, switching as vaporizer.In case cooling water temperature or engine temperature surpass predetermined threshold value, it is possible switching to normal running, and wherein the vaporizer chamber is through being heated by the cooling water of engine heating.When surpassing predetermined amount of time,, also possibly switch to normal running because engine starts.
In the fuel vaporizer of the present invention, a part of water-cooling tube and vaporization space constitute a heat exchanger together, can cut off cooling water flow through a switch valve, and cooling water flow is imported by-pass pipe once more.Can partly constitute second Room of fuel vaporizer through the cooling water system that switch valve cuts off.One electric heater is set in second Room, the water that can heat wherein when needed like this to be contained, thus even, cooling water also can move vaporizer when being cold water.
Description of drawings
With reference to accompanying drawing, other details of the present invention and advantage will be that the basis is described further with the example embodiment.In the accompanying drawing:
Fig. 1 is the schematic representation of example embodiment of fuel vaporizer that is used to adopt the Motor Vehicle of LPG operation.
Wherein: 1, second space; 2, by-pass pipe; 3, switch valve; 4, switch valve; 5, heater; 6, import; 7, outlet; 8, temperature transducer; 9, temperature transducer; 10, cooling water flow.
Embodiment
Fig. 1 has shown the fuel vaporizer of the Motor Vehicle that is used to adopt the LPG operation.This fuel vaporizer has a vaporization space, and it comprises the outlet 7 of import 6 that is used for liquid fuel and the fuel that is used to vaporize.This fuel vaporizer also have one be used for cooling water second space 1.Second space 1 constitutes a heat exchanger together with vaporization space, and second space 1 comprises that one is used for the import and a coolant outlet of cooling water of internal combustion engine.The electric heater 5 that schematically shows among Fig. 1 is arranged in second space.
The import in second space 1 is interconnected by by-pass pipe 2 with outlet, and this by-pass pipe is walked around second space.Switch valve 3 is positioned at the by-pass pipe section start.Switch valve 4 is arranged on the end of by-pass pipe 2. Switch valve 3,4 can be used for optionally second space 1 through by-pass pipe 2 or the vaporizer through comprising electric heater 5 of direct cooled current 10.
Under first running state, when cooling water flow 10 was walked around second space 1 through by-pass pipe 2, vaporizer was by electric heater 5 heating.Through adopting two switch valves 3,4, in the time of can advantageously making electric heater 5 work, have only the water of relatively small amount to need heating, said water is meant the water yield that comprises in switch valve 3, the space between 41.Because vaporization space has constituted a heat exchanger with second space 1 that comprises electric heater 5, so heat vaporization space conversely by the water of heater 5 heating.
Under second running state, the cooling water flow that is heated by car engine is conducted through the space 1 that comprises heater 5, and by-pass pipe cuts out by switch valve 3,4.Heater 5 is turned off in second running state.Vaporizing chamber is through cooling water flow 10 heating through the heating of engine waste heat then.
Shown fuel vaporizer 1 comprises the temperature transducer 8 that is used to monitor cooling water flow 10 temperature of supplying with switch valve 3.This temperature transducer 8 can be attached in the switch valve 3, perhaps can be arranged on its upper reaches.
Temperature transducer 8 can connect a control unit, and this control unit does not show and it is used for enable switch valve 3,4.If temperature transducer 8 detected cooling water temperatures surpass predetermined threshold, can pass through second space 1 by direct cooled current 10.At this moment, control unit is preferably closed electric heater 5.If temperature transducer 8 detected temperature surpass predetermined threshold, so then switch to second running state from first running state.
The temperature that temperature transducer 9 is used to monitor second space 1 is set.Temperature transducer 9 preferably is arranged in second space 1, but also can be attached on the heat conduction outer wall in second space 1.Temperature transducer 9 can connect a control unit equally.But, it is overheated also can only to utilize temperature transducer 9 to prevent, and it for example is used as a temperature controller.In the simplest instance, temperature transducer 9 can be designed to a bimetal release of connecting with electric heater 5.
Shown in example embodiment in, fuel vaporizer second space 1 that comprises heater 5 is around the vaporization space setting.But, heat exchanger also can adopt other layouts, and for example, second space 1 perhaps guides vaporization space to pass second space 1 with the form of conduit bundles around the helical design of cylindrical vaporization space.
Electric heater 5 can comprise ceramic PTC parts, and is overheated to prevent it.The PTC heating element, the parts of barium phthalate base for example, resistance can increase suddenly at threshold limit value temperature place, prevents overheated inherence protection thereby provide.

Claims (10)

1. the method that is used for the vaporizer of LPG in the operating motor vehicle; Said Motor Vehicle comprises a fuel pot and a liquefied petroleum gas tank; Said LPG is vaporized in vaporization space; This vaporization space constitutes a heat exchanger with second space (1), and vaporization space (1) can heat through the cooling water of introducing from internal-combustion engine, it is characterized in that:
In first running state, when cooling water flow (10) when by-pass pipe (2) is walked around second space (1), vaporizer is heated by electric heater (5); And
In second running state of vaporizer, cooling water flow (10) is conducted through second space (1).
2. method according to claim 1 is characterized in that: the temperature of cooling water (10) can be monitored and when surpassing threshold temperature, switches to second running state from first running state.
3. according to the described method of the arbitrary claim in front, it is characterized in that: electric heater (5) is used for adding the cooling water inflow that heat vapourizer second space (1) comprises.
4. fuel vaporizer that is used to adopt the Motor Vehicle of LPG operation comprises:
One vaporization space, it has the outlet (7) of import (6) that is used for liquid fuel and the fuel that is used to vaporize, and
One second space (1), it constitutes a heat exchanger with vaporization space, and comprises that one is used for an import (6) and the outlet (7) from the cooling water of internal-combustion engine,
It is characterized in that: the import (6) of second space (1) with the outlet (7) through one walk around second space (1) pipeline link to each other;
One switch valve (3) is arranged on the import (6) of second space (1) and locates, optionally introducing cooling water flow (10) in second space (1) or in the said pipeline,
And one electric heater (5) be arranged in second space (1).
5. fuel vaporizer according to claim 4 is characterized in that: adopt temperature transducer (8) monitoring to supply with the temperature of the cooling water flow (10) of switch valve (3).
6. according to claim 4 or 5 described fuel vaporizers, it is characterized in that: the outlet of second space (1) is connected by another switch valve (4) with said pipeline.
7. according to each described fuel vaporizer in the claim 4 to 6, it is characterized in that: heater (5) comprises ceramic PTC parts.
8. according to each described fuel vaporizer in the claim 4 to 7, it is characterized in that: adopt the temperature in temperature transducer (9) monitoring second space (1).
9. according to each described fuel vaporizer in the claim 5 to 9; It is characterized in that: a control unit links to each other with temperature transducer (8); And enable switch valve (3,4); To detect cooling water temperature at temperature transducer (8) when surpassing predetermined threshold, direct cooled current (10) are through second space (1).
10. fuel vaporizer according to claim 9 is characterized in that: when switch valve (3,4) entering direct cooled current (10) passed through the on off state of second Room, said control unit was closed electric heater (5).
CN2011103024998A 2010-10-26 2011-10-09 Method for operating a vaporizer for liquefied petroleum gas and vaporizer Pending CN102454508A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010049713.4 2010-10-26
DE102010049713A DE102010049713A1 (en) 2010-10-26 2010-10-26 Method for operating an evaporator for liquid gas and evaporator

Publications (1)

Publication Number Publication Date
CN102454508A true CN102454508A (en) 2012-05-16

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CN (1) CN102454508A (en)
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102926894A (en) * 2012-11-30 2013-02-13 江苏现代造船技术有限公司 Diesel oil-LNG (liquefied natural gas) dual-fuel hybrid power ship LNG vaporizing device
CN103498738A (en) * 2013-10-24 2014-01-08 江南工业集团有限公司 Vehicle liquefied natural gas vaporizer

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130306029A1 (en) * 2012-05-17 2013-11-21 Caterpillar Inc. Direct Injection Gas Engine and Method
WO2016010478A1 (en) * 2014-07-16 2016-01-21 Keppel Offshore & Marine Technology Centre Pte Ltd Apparatus and method for the regasification of liquefied natural gas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428743A1 (en) * 1978-06-15 1980-01-11 Elf Union Vaporisation system for butane fuel for IC engine - has electric heating element to vaporise fuel at sub-zero temperatures with flow controlled by temp.-sensitive switches
US4545356A (en) * 1984-05-31 1985-10-08 Allied Corporation Liquified petroleum gas carburetor
US5107906A (en) * 1989-10-02 1992-04-28 Swenson Paul F System for fast-filling compressed natural gas powered vehicles
JP3578693B2 (en) * 1999-10-14 2004-10-20 株式会社コーアガス日本 Air / hot water type gas production plant
ITRM20070664A1 (en) * 2007-12-20 2009-06-21 Icomet Spa AMMONIA AND GAS METHANE LPG POWER SUPPLY FOR PETROL OR DIESEL ENGINES WITH ELECTRONIC PRESSURE REGULATOR FOR THE CONTINUOUS CHANGE OF FUEL PRESSURE SUPPLIED TO INJECTORS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102926894A (en) * 2012-11-30 2013-02-13 江苏现代造船技术有限公司 Diesel oil-LNG (liquefied natural gas) dual-fuel hybrid power ship LNG vaporizing device
CN103498738A (en) * 2013-10-24 2014-01-08 江南工业集团有限公司 Vehicle liquefied natural gas vaporizer
CN103498738B (en) * 2013-10-24 2015-07-08 江南工业集团有限公司 Vehicle liquefied natural gas vaporizer

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US20120099844A1 (en) 2012-04-26

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Application publication date: 20120516