PL300000A1 - Automobile fueling apparatus with gasoline vapour return effected by means of a motorized gas pump - Google Patents

Automobile fueling apparatus with gasoline vapour return effected by means of a motorized gas pump

Info

Publication number
PL300000A1
PL300000A1 PL30000092A PL30000092A PL300000A1 PL 300000 A1 PL300000 A1 PL 300000A1 PL 30000092 A PL30000092 A PL 30000092A PL 30000092 A PL30000092 A PL 30000092A PL 300000 A1 PL300000 A1 PL 300000A1
Authority
PL
Poland
Prior art keywords
motor
regulating unit
gas
rotation
speed
Prior art date
Application number
PL30000092A
Other versions
PL170742B1 (en
Inventor
Bernhard Huster
Alfons Harding
Original Assignee
Salzkotten Tankanlagen
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 Salzkotten Tankanlagen filed Critical Salzkotten Tankanlagen
Publication of PL300000A1 publication Critical patent/PL300000A1/en
Publication of PL170742B1 publication Critical patent/PL170742B1/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
    • B67D7/0476—Vapour recovery systems
    • B67D7/0478—Vapour recovery systems constructional features or components
    • B67D7/048—Vapour flow control means, e.g. valves, pumps
    • B67D7/0482—Vapour flow control means, e.g. valves, pumps using pumps driven at different flow rates
    • B67D7/0486—Pumps driven in response to electric signals indicative of pressure, temperature or liquid flow

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

In order to regulate the speed of rotation of the driving motor (18) of a gas feeding pump (12) that ensures gas return during a fuelling process, in particular when the fuel filling flow increases or decreases at the beginning or end of the fuelling process, so that this speed of rotation is proportional to the amount of returned gas, according to a predetermined calibrating curve, and so that errors affecting the speed of rotation of the motor may be immediately detected and electronically compensated, the real values of the volume of fuel fed into the tank are converted by a pulse generator (5) and supplied as an input value to a regulating unit (16) in the form of a processor, along with the fedback tachometric voltage of the electric motor (18) linked to the gas feeding pump (12). The regulating unit (16) constantly compares said input values and supplies at its output a controlled variable for the electric motor (18) that is proportional to the difference between the volume of fuel filled into the tank and the amount of gas returned. The computer (6) connected to the pulse generator (5) and regulating unit (16) converts the measurement data from the liquid measurement motor (4) and displays them on a monitor for service station clients. The output of the regulating unit (16) is directly connected to the pump motor (18).
PL92300000A 1991-11-13 1992-11-13 Automobile fueling apparatus with gasoline vapour return effected by means of a motorized gas pump PL170742B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4137345A DE4137345A1 (en) 1991-11-13 1991-11-13 DEVICE FOR REFUELING MOTOR VEHICLES WITH GAS RECIRCULATION BY A MOTOR DRIVEN GAS FEED PUMP
PCT/EP1992/002616 WO1993010036A1 (en) 1991-11-13 1992-11-13 Motor vehicle fuelling device with gas return by means of a motor-driven gas feeding pump

Publications (2)

Publication Number Publication Date
PL300000A1 true PL300000A1 (en) 1994-01-24
PL170742B1 PL170742B1 (en) 1997-01-31

Family

ID=6444727

Family Applications (1)

Application Number Title Priority Date Filing Date
PL92300000A PL170742B1 (en) 1991-11-13 1992-11-13 Automobile fueling apparatus with gasoline vapour return effected by means of a motorized gas pump

Country Status (8)

Country Link
EP (1) EP0601132B1 (en)
AT (1) ATE140686T1 (en)
CZ (1) CZ282025B6 (en)
DE (2) DE4137345A1 (en)
HU (1) HU216381B (en)
PL (1) PL170742B1 (en)
TW (1) TW293003B (en)
WO (1) WO1993010036A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2123679T3 (en) * 1994-04-16 1999-01-16 Scheidt & Bachmann Gmbh DEVICE FOR THE SUPPLY OF LIQUID FUELS.
ATE332872T1 (en) * 1997-04-10 2006-08-15 Scheidt & Bachmann Gmbh DEVICE FOR DISPENSING LIQUID FUELS
FR2796635A1 (en) * 1999-07-23 2001-01-26 Solutions Serv Syst France Checking correct operation of system for recovering vapor emitted in fuel dispensing installation by detecting value of vapor delivery rate and transmitting that value comparator for its comparing with liquid delivery rate
FR2796636B1 (en) * 1999-07-23 2002-01-04 Solutions Serv Syst France METHOD FOR MONITORING THE PROPER OPERATION OF THE VAPOR RECOVERY SYSTEM EMITTED IN A FUEL DISTRIBUTION INSTALLATION AS WELL AS AN INSTALLATION ALLOWING THE IMPLEMENTATION OF THIS PROCESS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3613453A1 (en) * 1986-04-21 1987-10-22 Deutsche Geraetebau Gmbh Device for refuelling motor vehicles
DE8717378U1 (en) * 1987-10-05 1988-09-15 Tankanlagen Salzkotten GmbH, 4796 Salzkotten Fuel dispenser for installation in motor vehicle filling stations with vapour extraction by a gas pump
IT1228284B (en) * 1989-01-04 1991-06-07 Nuovo Pignone Spa IMPROVED SYSTEM FOR SAFE STEAM RECOVERY, PARTICULARLY SUITABLE FOR FUEL DISTRIBUTION SYSTEMS
DE3903603C2 (en) * 1989-02-08 1994-10-06 Schwelm Tanksysteme Gmbh Tank system for motor vehicles
DE9007190U1 (en) * 1990-06-28 1990-08-30 Tankanlagen Salzkotten GmbH, 4796 Salzkotten Device for refuelling motor vehicles with gas recirculation by a motor-driven gas pump

Also Published As

Publication number Publication date
CZ129193A3 (en) 1995-11-15
HU216381B (en) 1999-06-28
PL170742B1 (en) 1997-01-31
DE59206827D1 (en) 1996-08-29
DE4137345A1 (en) 1993-05-19
WO1993010036A1 (en) 1993-05-27
ATE140686T1 (en) 1996-08-15
HUT68362A (en) 1995-06-28
TW293003B (en) 1996-12-11
CZ282025B6 (en) 1997-04-16
EP0601132A1 (en) 1994-06-15
EP0601132B1 (en) 1996-07-24
HU9301975D0 (en) 1993-10-28

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