NZ629150A - Fuel supply - Google Patents

Fuel supply

Info

Publication number
NZ629150A
NZ629150A NZ629150A NZ62915013A NZ629150A NZ 629150 A NZ629150 A NZ 629150A NZ 629150 A NZ629150 A NZ 629150A NZ 62915013 A NZ62915013 A NZ 62915013A NZ 629150 A NZ629150 A NZ 629150A
Authority
NZ
New Zealand
Prior art keywords
fuel
pump
engine
lpg
combined
Prior art date
Application number
NZ629150A
Inventor
Lee Benjamin
Original Assignee
Yapp Australia Automotive Systems Pty Ltd
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
Priority claimed from AU2012905368A external-priority patent/AU2012905368A0/en
Application filed by Yapp Australia Automotive Systems Pty Ltd filed Critical Yapp Australia Automotive Systems Pty Ltd
Publication of NZ629150A publication Critical patent/NZ629150A/en

Links

Classifications

    • 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

  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

A method for modifying a vehicle with a retro-fit fuel system where the unmodified vehicle includes a direct injection engine configured to run on petroleum, and the system modifies the vehicle to also operate on a fuel such as LPG is disclosed. A mixing vessel is also described along with operational parameters. The system supplies fuel to the engine by combining a first fuel and a second fuel to form combined fuel; supplying the combined fuel to the engine; and varying the rate at which the combined fuel is supplied to the engine to suit the relative proportions of the first fuel and the second fuel in the combined fuel. A method of priming the system using cues regarding possible use of the engine is also disclosed to reduce waiting time before ignition while vaporous flues is flushed from the fuel supply system. A method of modifying a fuel pump is also described to enable the system to return unused fuel and cool the pump. A fuel injection pump for LPG is also described, the pump has an inlet (11a) and outlet (11b) and includes a return, bypass, or purge line attached upstream/on the suction side of the pump to remove vapour and keep the temperature of the LPG low enough so that it remains liquid.
NZ629150A 2012-12-10 2013-08-15 Fuel supply NZ629150A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2012905368A AU2012905368A0 (en) 2012-12-10 Dual fuel supply
AU2013203207A AU2013203207B2 (en) 2012-12-10 2013-04-09 Fuel supply
NZ614355A NZ614355A (en) 2012-12-10 2013-08-15 Fuel supply

Publications (1)

Publication Number Publication Date
NZ629150A true NZ629150A (en) 2016-02-26

Family

ID=51221155

Family Applications (2)

Application Number Title Priority Date Filing Date
NZ629150A NZ629150A (en) 2012-12-10 2013-08-15 Fuel supply
NZ614355A NZ614355A (en) 2012-12-10 2013-08-15 Fuel supply

Family Applications After (1)

Application Number Title Priority Date Filing Date
NZ614355A NZ614355A (en) 2012-12-10 2013-08-15 Fuel supply

Country Status (2)

Country Link
AU (1) AU2013203207B2 (en)
NZ (2) NZ629150A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114264551B (en) * 2021-11-24 2023-12-12 合肥通用机械研究院有限公司 Explosion test method and explosion test system for pressure vessel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5911210A (en) * 1997-10-03 1999-06-15 Cooper Cameron Corporation Method and apparatus for supplying fuel to an internal combustion engine
SE534873C2 (en) * 2010-06-22 2012-01-31 Scania Cv Ab Fuel system for injecting a fuel mixture into an internal combustion engine

Also Published As

Publication number Publication date
AU2013203207A1 (en) 2014-06-26
AU2013203207B2 (en) 2016-03-17
NZ614355A (en) 2014-11-28

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Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 15 AUG 2018 BY WADESON

Effective date: 20170803

LAPS Patent lapsed