SE9902844D0 - Secondary valve - Google Patents

Secondary valve

Info

Publication number
SE9902844D0
SE9902844D0 SE9902844A SE9902844A SE9902844D0 SE 9902844 D0 SE9902844 D0 SE 9902844D0 SE 9902844 A SE9902844 A SE 9902844A SE 9902844 A SE9902844 A SE 9902844A SE 9902844 D0 SE9902844 D0 SE 9902844D0
Authority
SE
Sweden
Prior art keywords
fuel
pump
pump assembly
conduit
primary
Prior art date
Application number
SE9902844A
Other languages
Swedish (sv)
Other versions
SE9902844L (en
Inventor
Bengt I Larsson
Original Assignee
Dresser Wayne Ab
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 Dresser Wayne Ab filed Critical Dresser Wayne Ab
Priority to SE9902844A priority Critical patent/SE9902844L/en
Publication of SE9902844D0 publication Critical patent/SE9902844D0/en
Priority to EP00850132A priority patent/EP1074509A1/en
Publication of SE9902844L publication Critical patent/SE9902844L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
    • B67D7/0476—Vapour recovery systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/36—Arrangements of flow- or pressure-control valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

A fuel pump unit for dispensing vehicle fuel from a fuel container (2). The fuel pump unit comprises a motor (3) which drives at least one pump assembly (4) and one gas recirculating means (5) or at least two pump assemblies (4) at the same time. Each pump assembly (4) has a primary fuel conduit (6) extending from the fuel container (2) to a delivery nozzle (7). A pump means (9) contained in a pump housing (8) is arranged in the primary fuel conduit (6). A metering means (12) is also arranged in connection with the primary fuel conduit (6) to meter the dispensed quantity of fuel. A safety valve (20) is arranged in the pump assembly (4) in connection with the primary fuel conduit (6) to reduce pressure spikes therein. In the pump assembly (4) there is also a secondary valve (18) which is arranged in a secondary fuel conduit (11) to open and close, independently of the safety valve (20), when the dispensing of fuel from the delivery nozzle (7) is finished and initiated, respectively. <IMAGE>
SE9902844A 1999-08-05 1999-08-05 Secondary valve SE9902844L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9902844A SE9902844L (en) 1999-08-05 1999-08-05 Secondary valve
EP00850132A EP1074509A1 (en) 1999-08-05 2000-08-04 Secondary valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902844A SE9902844L (en) 1999-08-05 1999-08-05 Secondary valve

Publications (2)

Publication Number Publication Date
SE9902844D0 true SE9902844D0 (en) 1999-08-05
SE9902844L SE9902844L (en) 2001-02-06

Family

ID=20416620

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9902844A SE9902844L (en) 1999-08-05 1999-08-05 Secondary valve

Country Status (2)

Country Link
EP (1) EP1074509A1 (en)
SE (1) SE9902844L (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2090734A (en) * 1935-01-19 1937-08-24 Piquerez Emile Device for filling tanks with hydrocarbons
US4223706A (en) 1978-06-08 1980-09-23 Texaco Inc. Closed fuel system with vacuum assist
US4260000A (en) * 1979-06-04 1981-04-07 Texaco Inc. Fuel dispensing system with controlled vapor withdrawal
FR2527195A1 (en) 1982-05-21 1983-11-25 Satam Ind Flow controller for fuel dispensing system - uses calibrated springs to operate valves in secondary and by=pass circuits when electronic controller switches off pump
NL8902045A (en) * 1989-08-11 1991-03-01 Koppens Automatic Fabrieken Bv VAPOR EXTRACTION SYSTEM.
ATE89533T1 (en) 1990-02-07 1993-06-15 Scheidt & Bachmann Gmbh DISPENSER FOR DISPENSING LIQUID FUELS.
DE4202873A1 (en) * 1991-02-03 1993-08-05 Fritz Curtius Removing petrol vapour from fuel tank of motor vehicle - involves control devices to control rate of liquid fuel flow and return flow of petrol vapour

Also Published As

Publication number Publication date
SE9902844L (en) 2001-02-06
EP1074509A1 (en) 2001-02-07

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Legal Events

Date Code Title Description
NAV Patent application has lapsed