EP0557622B1 - Vorrichtung und Verfahren zur Feststellung der volumetrischen Leistung von Einrichtungen zur Rückgewinnung von Kraftstoffdämpfen - Google Patents

Vorrichtung und Verfahren zur Feststellung der volumetrischen Leistung von Einrichtungen zur Rückgewinnung von Kraftstoffdämpfen Download PDF

Info

Publication number
EP0557622B1
EP0557622B1 EP92204111A EP92204111A EP0557622B1 EP 0557622 B1 EP0557622 B1 EP 0557622B1 EP 92204111 A EP92204111 A EP 92204111A EP 92204111 A EP92204111 A EP 92204111A EP 0557622 B1 EP0557622 B1 EP 0557622B1
Authority
EP
European Patent Office
Prior art keywords
tubular device
nozzle
gas
gas meter
volumetric efficiency
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
EP92204111A
Other languages
English (en)
French (fr)
Other versions
EP0557622A1 (de
Inventor
Sylvain Janssen
Jean-Pierre Campain
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.)
Tokheim Services France SAS
Original Assignee
Schlumberger SA
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 Schlumberger SA filed Critical Schlumberger SA
Publication of EP0557622A1 publication Critical patent/EP0557622A1/de
Application granted granted Critical
Publication of EP0557622B1 publication Critical patent/EP0557622B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B67D7/0476—Vapour recovery systems
    • B67D7/0496—Performance test devices therefor

Definitions

  • the present invention relates to an apparatus and method for measuring the volumetric efficiency of hydrocarbon vapor recovery systems.
  • An ideal recovery system would be one where at any time and at any rate the volumes of gas and liquid transferred would be equal, defining a yield of 100%. In practice, this situation is difficult to achieve given the imperfections of the regulation, possible obstructions and leaks in the pipes and inevitable misadjustments.
  • the object of the invention is to provide an apparatus and a method applying to the measurement of the performance of known "assisted" recovery systems where pumps and devices for regulating the gas flow. are inserted into the return chain of the gases, avoiding interfering with them.
  • the invention comprises an apparatus intended for measuring the volumetric efficiency of hydrocarbon vapor recovery systems with a gun for delivering fuel, characterized in that the apparatus comprises a gas meter, a tubular device which is slid over the dispensing gun and a pipe connecting the meter and the tubular device in a sealed manner.
  • the inventive apparatus is easy to use by placing it directly on a gun of a known assisted recovery system. There is no need to modify existing systems. The equipment and more particularly its gas meter are not exposed to fuel vapors.
  • the inventive apparatus as a reference measurement means in the open air, the measurement results are well reproducible, independently of the different fuel types.
  • Apparatus according to the invention can be used with all pistols at a service station.
  • the apparatus is relatively manoeuvrable and compact. It can be used by service station personnel.
  • the apparatus can be easily calibrated by official institutions in the same way as domestic or industrial gas meters.
  • FIG. 1 In an assisted recovery system well known to service stations, as shown diagrammatically in FIG. 1, there is a storage 1 of liquid hydrocarbon in a tank 2 and a suction pump 3.
  • This pump 3 pressurizes the liquid 4 through a flexible channel 5 to a distributor gun 6 which contains openings 7 through which the volume of air, containing fuel vapor, and expelled from the tank by filling the vehicle tank.
  • Another pump 8 with its regulating device is used for suction of the gas and for driving it through a channel 9 towards the tank 2 where it accumulates in its upper part 10 and replaces the volume of hydrocarbon distributed, this is avoided thus an air inlet through the safety vent.
  • the invention provides that a tubular device 11 is placed in front of the vents 7 for vapor recovery.
  • This tubular device 11 is provided with an opening 12 through which the tubular end 13 of the gun 6 can be slid, sealing, until an edge 14 of the opposite face of the tubular device 11 comes to bear on an edge 15 of a handle of the gun 6 while also making it watertight. It is recommended to provide edge 14 with one or more gaskets.
  • a lateral tubular inlet 16 opening into the interior of the tubular device 11 allows a connection of a preferably flexible tube 17 connected to an outlet 18 of the gas meter 19.
  • FIG. 3 illustrates another embodiment of the invention.
  • this embodiment consists of the same elements as the embodiment described in Figure 2 and operates in a similar manner.
  • the tubular device is not formed in one piece as shown in Figure 2 but consists of a tubular part 11a and two collars 11b and 11c provided with central openings.
  • the collars 11b, 11c are attached to the tubular part 11a in a removable manner, preferably screwed.
  • each collar 11b or 11c and the tubular part 11a there are two sealing washers 23a and 23b made of elastic material, preferably rubber.
  • the washers 23a and 23b are supported by the collars 11b and 11c and are also provided with central openings.
  • the internal diameters of the central openings of the washers 23a and 23b are naturally slightly smaller than the (external) diameters of the dispensing gun 6. This ensures that if the tubular device (11a, b, c and 23 a, b) is slid over the gun 6 said device remains well fixed and waterproof on gun 6.
  • All the elements (11a, b, c and 23a, b) of the tubular device are well known as standard plumbing articles, for example.
  • the end 13 of the gun 6 is then free to perform a test by flow of fuel to a gauge for example or any other container (not shown here).
  • a gauge for example or any other container (not shown here).
  • the performance is checked by comparing the volume of air measured by the gas meter 19 and whose value is deduced from the indications given on a display device 21 of the gas meter 19 and the volume of liquid delivered, determined by example by the content of the gauge.
  • the tubular device 11 is slid through its opening 12 on the cylindrical end 13 of the gun 6 while sealing therein, while being pressed simultaneously on a seal 14, on the edge of a bellows 22.
  • the gas sucked in through the vents 7 passes entirely through the tubular inlet 16 to which the gas meter 19 intended for the measurement is connected.
  • tubular device 11 As shown and shown in FIG. 4, it is recommended to use a sealed connection device 24 in order to hold the tubular device 11 on the end 13 of the gun 6.
  • Such devices 24 are well known and may include a terminal and a locking lever for example.

Landscapes

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

Claims (7)

  1. Vorrichtung für das Messen der volumetrischen Effizienz von Kohlenwasserstoffdampfwiedergewinnungssystemen mit einer Zapfpistole für die Abgabe des Kraftstoffs, dadurch gekennzeichnet, daß die Vorrichtung einen Gaszähler (19), eine rohrförmige Vorrichtung (11), die auf die Zapfpistole aufgeschoben wird, und eine Kanalisation (17) umfaßt, welche den Zähler und die rohrförmige Vorrichtung abdichtend miteinander verbindet.
  2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Gaszähler (19) vom Haushaltsgaszählertyp ist.
  3. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Gaszähler (19) vom industriellen Typ ist.
  4. Vorrichtung nach einem der Ansprüche 1 oder 2 oder 3, dadurch gekennzeichnet, daß die rohrförmige Vorrichtung (11) mit einer abdichtenden Verbindung (23) versehen ist, um sie auf der Zapfpistole (6) zu halten.
  5. Vorrichtung nach einem der Ansprüche 1, 2 oder 3, dadurch gekennzeichnet, daß die Öffnungen (12, 14) der rohrförmigen Vorrichtung (11), mittels welchen die Vorrichtung (11) auf die Zapfpistole (6) aufgeschoben wird, mit Dichtungen versehen sind mit Formen entsprechend den Konturen des Endes (13) und eines Randes (15) eines Pistolengriffes (6) unter Gewährleistung einer festgelegten Position.
  6. Vorrichtung nach einem der Ansprüche 1, 2 oder 3, dadurch gekennzeichnet, daß die rohrförmige Vorrichtung (11) von einer rohrförmigen Partie (11a) und zwei Krägen (11b und 11c) sowie zwei elastischen Scheiben (23a, 23b) gebildet ist, die auf die Zapfpistole (6) aufgeschoben werden, um eine festliegende und abdichtende Position zu garantieren.
  7. Verfahren zum Messen der volumetrischen Effizienz von Kohlenwasserstoffdampfwiedergewinnungssystemen, dadurch gekennzeichnet, daß das Verfahren angewandt wird unter Verwendung einer Vorrichtung gemäß einem der vorangehenden Ansprüche, und daß die Messung des Gasvolumens mit freier Luft als Referenzmittel ausgeführt wird.
EP92204111A 1992-01-30 1992-12-29 Vorrichtung und Verfahren zur Feststellung der volumetrischen Leistung von Einrichtungen zur Rückgewinnung von Kraftstoffdämpfen Expired - Lifetime EP0557622B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR921024 1992-01-30
FR9201024A FR2686974B1 (fr) 1992-01-30 1992-01-30 Appareillage et procede destine a la mesure du rendement volumetrique des systemes de recuperation de vapeurs d'hydrocarbures.

Publications (2)

Publication Number Publication Date
EP0557622A1 EP0557622A1 (de) 1993-09-01
EP0557622B1 true EP0557622B1 (de) 1995-09-27

Family

ID=9426160

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92204111A Expired - Lifetime EP0557622B1 (de) 1992-01-30 1992-12-29 Vorrichtung und Verfahren zur Feststellung der volumetrischen Leistung von Einrichtungen zur Rückgewinnung von Kraftstoffdämpfen

Country Status (6)

Country Link
US (1) US5437183A (de)
EP (1) EP0557622B1 (de)
AT (1) ATE128437T1 (de)
DE (1) DE69205151T2 (de)
DK (1) DK0557622T3 (de)
FR (1) FR2686974B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6151955A (en) * 1998-08-07 2000-11-28 Dresser Equipment Group, Inc. Device and method for testing a vapor recovery system
DE10028542A1 (de) * 1998-12-29 2001-12-13 Fritz Curtius Diagnose von Gasrückführsystemen
US6948536B1 (en) * 2002-12-27 2005-09-27 Hirt Combustion Engineers, Inc. System for detecting liquid fuel blockages in the vapor return line of a fuel dispenser
US7159625B1 (en) * 2005-05-25 2007-01-09 David Klutts Device for verifying amount of dispensed gasoline and method of use

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122158A (en) * 1961-03-10 1964-02-25 Grunsky Charies Gas meter changing device
DE2237937A1 (de) * 1972-08-02 1974-02-07 Kurt Lab Verfahren und vorrichtung zur vermeidung von benzindampfansammlungen an tankstellen
US4018252A (en) * 1973-10-26 1977-04-19 Burtis Wilson A Anti-pollution nozzle assembly
US4138880A (en) * 1977-05-27 1979-02-13 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Vapor emission recovery and measuring method and vapor recovery collection boot
FR2653893B1 (fr) * 1989-10-26 1992-05-22 Fieau Jean Claude Dispositif de test d'un bus a deux paires de conducteurs.
US5121777A (en) * 1989-11-01 1992-06-16 Dover Corporation Vapor recovery nozzles and sub-assemblies therefor
US5273087A (en) * 1989-12-19 1993-12-28 Amoco Corporation Vapor recovery nozzle with flow indicators
US5040577A (en) * 1990-05-21 1991-08-20 Gilbarco Inc. Vapor recovery system for fuel dispenser
US5156199A (en) * 1990-12-11 1992-10-20 Gilbarco, Inc. Control system for temperature compensated vapor recovery in gasoline dispenser
DE4131976A1 (de) * 1991-09-25 1993-04-01 Ross Europa Gmbh Anordnung zum rueckfuehren von kohlenwasserstoffen bei kraftstoffbetankungsanlagen

Also Published As

Publication number Publication date
ATE128437T1 (de) 1995-10-15
EP0557622A1 (de) 1993-09-01
DE69205151D1 (de) 1995-11-02
DE69205151T2 (de) 1996-03-21
FR2686974B1 (fr) 1994-03-25
US5437183A (en) 1995-08-01
FR2686974A1 (fr) 1993-08-06
DK0557622T3 (da) 1995-12-04

Similar Documents

Publication Publication Date Title
US5265652A (en) Multiaxial fuel transfer pipe system
US5664532A (en) Universal fuel priming system
EP2134957B1 (de) Vorrichtung zur aufnahme von brennstoffleckagen bei versorgungsleitungen einer kopplungsstelle
FR2641267A1 (fr) Systeme pour une recuperation sure de vapeurs, particulierement pour les installations de distribution de carburant
FR2752416A1 (fr) Dispositif et procede de recuperation de vapeurs d'essence faisant appel a une detection d'oxygene
AU2003277857A1 (en) Safety system for liquid fuel tank
AU2002360778C1 (en) Non tank pressurizing fast fill receiver and system for vehicles
EP3044565A1 (de) Gasprobenentnahmevorrichtung und tankstelle mit solch einer vorrichtung
US6056028A (en) Portable fueling apparatus
EP0557622B1 (de) Vorrichtung und Verfahren zur Feststellung der volumetrischen Leistung von Einrichtungen zur Rückgewinnung von Kraftstoffdämpfen
SE0200925D0 (sv) Method and system for refuelling
ATE380702T1 (de) Verschlussvorrichtung für ein füllrohr eines tanks für flüssigkeit, mit solch einer vorrichtung ausgestatteter tank
US20020170364A1 (en) Sampling of flammable liquefied gas
EP3910191B1 (de) Verfahren zur überprüfung eines entlüftungsventils für ein einspritzventil
CN109883621A (zh) 一种套筒式结构密封部位漏率检测方法
FR3061662A1 (fr) Installation et procede destines a repandre le melange d'un liquide et d'un premier fluide
US5613535A (en) Fuel dispenser shutoff switch
CN213236505U (zh) 一种油气回收检测用加油枪适配器的密封安装装置
CA2304402A1 (fr) Installation de distribution d'hydrocarbures liquides equipee d'un moyen de recuperation des vapeurs
FR3061261B1 (fr) Dispositif amovible d'avitaillement en gaz comprime pour un vehicule, vehicule et procede de mise en place et remplacement dudit dispositif
CN2283842Y (zh) 管路密闭采样器
RU193208U1 (ru) Модернизированный пистолет для системы улавливания паров нефтепродуктов из баков автотранспортных средств на АЗС с индикацией негерметичного соединения пистолета и бака
FR3065262A1 (fr) Couvercle de rampe de carburant avec retour de carburant
FR2756376A1 (fr) Procede pour determiner le debit a travers une vanne de regeneration d'une installation de ventilation de reservoir d'automobile
FR2947538A1 (fr) Installation et procede de stockage de carburant

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19931206

17Q First examination report despatched

Effective date: 19950313

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19950927

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 19950927

REF Corresponds to:

Ref document number: 128437

Country of ref document: AT

Date of ref document: 19951015

Kind code of ref document: T

REF Corresponds to:

Ref document number: 69205151

Country of ref document: DE

Date of ref document: 19951102

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19951113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19951231

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 19991223

Year of fee payment: 8

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: SCHLUMBERGER INDUSTRIES TRANSFER- TOKHEIM SERVICES

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

REG Reference to a national code

Ref country code: FR

Ref legal event code: GC

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001229

NLS Nl: assignments of ep-patents

Owner name: TOKHEIM SERVICES FRANCE

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: FR

Ref legal event code: GC

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: TOKHEIM SERVICES FRANCE SOCIETE ANONYME

Free format text: TOKHEIM SERVICES FRANCE SOCIETE ANONYME#9, AVENUE GALILEE#92350 LE PLESSIS ROBINSON (FR) -TRANSFER TO- TOKHEIM SERVICES FRANCE SOCIETE ANONYME#9, AVENUE GALILEE#92350 LE PLESSIS ROBINSON (FR)

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20101207

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20101203

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20120105

Year of fee payment: 20

Ref country code: SE

Payment date: 20111221

Year of fee payment: 20

Ref country code: CH

Payment date: 20111215

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20120125

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20120102

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20120103

Year of fee payment: 20

BE20 Be: patent expired

Owner name: S.A. *TOKHEIM SERVICES FRANCE

Effective date: 20121229

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69205151

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: V4

Effective date: 20121229

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20121228

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20121228

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK07

Ref document number: 128437

Country of ref document: AT

Kind code of ref document: T

Effective date: 20121229

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20130101