GB2147273A - Apparatus for dispensing fluids - Google Patents

Apparatus for dispensing fluids Download PDF

Info

Publication number
GB2147273A
GB2147273A GB08326340A GB8326340A GB2147273A GB 2147273 A GB2147273 A GB 2147273A GB 08326340 A GB08326340 A GB 08326340A GB 8326340 A GB8326340 A GB 8326340A GB 2147273 A GB2147273 A GB 2147273A
Authority
GB
United Kingdom
Prior art keywords
monitor
dispensing
fluid
interface
signals
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.)
Withdrawn
Application number
GB08326340A
Other versions
GB8326340D0 (en
Inventor
Donald Green
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB08326340A priority Critical patent/GB2147273A/en
Publication of GB8326340D0 publication Critical patent/GB8326340D0/en
Publication of GB2147273A publication Critical patent/GB2147273A/en
Withdrawn legal-status Critical Current

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
    • B67D7/06—Details or accessories
    • B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
    • 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
    • B67D7/32—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid
    • 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
    • B67D7/38—Arrangements of hoses, e.g. operative connection with pump motor
    • 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
    • B67D7/42—Filling nozzles
    • B67D7/425—Filling nozzles including components powered by electricity or light

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

Fluid dispensing apparatus, particularly for dispensing of petrol, comprises a control system (1,2,3,4,5) adapted to measure and control the dispensing of fluid, a monitor (8) at or adjacent the point of dispensing of fluid (9) adapted to generate signals to actuate the control system and to provide a display indicative of the function of the control system, an interface (7) adapted to pass said signal from the control system and means (11) adapted to transmit signals between the monitor and the interface. The said means may comprise an optic fibre. <IMAGE>

Description

SPECIFICATION Apparatus for dispensing fluids This invention relates to apparatus for dispensing fluids, particularly but not exclusively for dispensing liquids. The invention finds particular application in relation to commercial petrol dispensing apparatus.
Conventional petrol dispensing apparatus comprises a control unit, a hose and a valve located at the outlet of the hose. Monitoring of the volume and value of petrol dispensed can only be made by reference to the control unit. This may be difficult for disabled or short sighted users and may be inconvenient to others.
According to the present invention fluid dispensing apparatus comprises a control system adapted to measure and control the dispensing of fluid, a monitor at or adjacent the point of dispensing of fluid adapted to generate signals to actuate the control system and to provide a display indicative of the function of the control system, an interface adapted to pass said signals to the control system,and means adapted to transmit signals between the monitor and the interface.
The apparatus preferably incorporates a hose or other means of supplying the fluid to the point of delivery.
The apparatus may take the form of a modification to an existing control system and dispenser.
For example a conventional petrol dispensing apparatus incorporating an immobile control system and a dispensing hose may be modified by provision of a monitor upon the hose at or adjacent the point of dispensing, the interface being attached to the control system. Alternatively, the apparatus in accordance with the invention may be provided as original equipment.
Any convenient means adapted to transmit signals between the monitor and the interface may be employed.
Apparatus for dispensing inflammable fluids including liquids such as petrol, diesel fuel, oil or liquified hydrocarbon gases or gases such as natural gas preferably incorporates non-electrical transmission means to minimise the fire risk.
In a preferred embodiment of the invention an optic fibre may connect the monitor to the interface. The fibre may be located within a fluid delivery hose if convenient to protect the fibre from damage. Alternative optical systems may be employed.
Accoustic transmitting and receiving apparatus may be employed, for example ultrasonic apparatus. Accoustic signals may be transmitted along a pipe or waveguide disposed adjacent to a fluid delivery hose. Alternatively, the accoustic signals may be transmitted through the fluid delivery hose.
Radar apparatus or other electromagnetic apparatus may be employed.
The interface to the control mechanism preferably serves to convert the measurement signals of the control mechanism to signals suitable for transmission to the monitor. Thus the interface may convert electrical signals from the control mechanism to optical signals suitable for transmission by an optic fibre. Similarly command signals received from the monitor are converted into electrical signals to actuate the control mechanism.
The interface may also incorporate a memory and a functional capability to perform certain control functions in addition to those provided by the control mechanism.
The monitor is preferably driven by an independent power source which allows the monitor to be electrically isolated.
A photoelectric power supply may be provided integral with the monitor. Alternatively the pressure of fluid during delivery may be used to drive a turbo generator. A rechargable battery may also be provided.
The display provided by the monitor may comprise a plurality of light emitting diodes, a liquid crystal display or other illuminated display. The display preferably provides three separate displays.
An initial display prior to delivery of fluid, may show the fluid type, the unit price and a quantity which may be delivered automatically.
An operational display during delivery of the fluid may provide confirmation of the volume value and type of liquid delivered. Other parameters such as the pressure or rate of delivery, useful in the case of a fire hose for example, may also be displayed.
A final display may indicate the total volume, value, pressure or other parameters.
The monitor preferably comprises one or more actuators such as pressure or capacitance sensitive switches. The actuators preferably incorporate no moving parts to preclude occlusion by dirt or fluid.
A user may regulate the function of the delivery apparatus by actuation of appropriate controls.
The invention is further described by means of example with reference to the accompanying drawings, of which: Figure 1 is a partially cut away diagram showing a petrol pump in accordance with this invention; Figure 2 shows the outlet valve of the pump shown in Figure 1; Figure 3 shows the display of the monitor; Figure 4 is a schematic diagram of the apparatus; and Figure 5 is a block diagram of the circuit of the apparatus.
Figure 1 shows a petrol pump in accordance with this invention. The conventional control unit comprising dials 1, a computer 2, a motor 3, a meter 4, an electrical box 5 and a suction pipe 6 also comprises an interface 7 arranged to allow the unit to be used with the monitor 8 located on the delivery nozzle 9. The delivery hose 10 has an optic fibre 11 embedded to transmit signals between the monitor 8 and interface 7, via intermediary couplings 12,13.
Figure 2 shows the delivery nozzle. The monitor 14, mounted on the upper casing of the nozzle, incorporates a visual display 15 and a plurality of touch sensitive buttons 16. The intermediary cou pling 17 for the optic fibre facilitates removal of the nozzle from the hose 18, for example for repair of the monitor. The monitor is encapsulated in a sealed, waterproof casing 19 to prevent entry of petrol into the mechanism.
Figure 3 shows the display provided by the monitor. Three types of display are given. An initial display, prior to delivery of petrol, indicates the unit price, for example the cost per litre; the type of fluid to be dispensed, for example the star rating of the petrol; and the quantity required by the user. The unit price is displayed on an upper array of L.E.D., units 19, while the volume and type may be displayed on a lower array of L.E.D., units 20.
Touch sensitive controls 21, 22 may be used to select a particular grade of petrol 21 and to program delivery of a predetermined quantity (expressed either in terms of cash value or volume) 22.
In alternative embodiments of the invention the controls 21, 22 may be used to regulate the rate of pressure of delivery of fluid, such as water or C02 for firefighting purposes.
An operational display is given during delivery of petrol. This display provides confirmation of the parameters selected by the user, for example of the volume, value or pressure.
The controls may be actuated to terminate delivery of petrol. Alternatively delivery may terminate after delivery of a predetermined quantity of petrol.
A terminal display after the delivery displays details of the final volume, value or pressure of delivery. Alternative parameters may be displayed or controlled by a monitor constructed in accordance with this invention.
Figure 4 is a schematic diagram of the apparatus showing the conventional inlet 23 to the control system, rotary pump 24, air separator 25, pressure regulating valve 26, meter 27, sump 29 and com puter 28. The interface 30 connected to the com puter 28 is also connected by means of an optic fibre 31 partially embedded in the hose 32, to the monitor 34 located on the outlet valve 33. Apparatus in accordance with the invention may result from a modification to an existing petrol delivery system.
Figure 5 is a block circuit diagram of the apparatus. The conventional measurement and control system 35 of the petrol delivery system communi cates through the interface 36, transmission means 37 (which may be an optic fibre) to an interface 38 contained in the monitor. A control unit 39 ac tuates memories 40, 41 which communicate with the touch sensitive buttons 42 and first and second displays 43, 44.

Claims (15)

1. Fluid dispensing apparatus comprising a control system adapted to measure and control the dispensing of fluid, a monitor at or adjacent the point of dispensing fluid adapted to generate sig nals to actuate the control system and to provide a display indicative of the function of the system, an interface adapted to pass said signals to the con trol system, and means adapted to transmit signals between the monitor and the interface.
2. Apparatus as claimed in claim 1, comprising means adapted to transmit optical signals between the monitor and the interface.
3. Apparatus as claimed in claim 2, wherein the means adapted to transmit signals comprises an optic fibre.
4. Apparatus as claimed in claim 3, wherein the optic fibre is disposed within a fluid delivery hose.
5. Apparatus as claimed in claim 1, comprising means adapted to transmit accoustic signals between the monitor and the interface.
6. Apparatus as claimed in claim 5, wherein accoustic signals are transmitted through the fluid delivery hose.
7. Apparatus as claimed in any preceding claim, wherein the monitor is electrically isolated.
8. Apparatus as claimed in claim 7, wherein the monitor comprises a photoelectric power supply.
9. Apparatus as claimed in claim 7, wherein the monitor comprises a turbogenerator driven by the fluid delivered.
10. Apparatus as claimed in any preceding claim, wherein the monitor comprises one or more actuators.
11. Apparatus as claimed in any preceding claim, wherein the display comprises an initial display, an operational display and a final display.
12. Apparatus as claimed in any preceding claim, adapted for dispensing inflammable liquids.
13. Apparatus as claimed in claim 12, adapted for dispensing petrol.
14. A fire hose comprising apparatus as claimed in any of claims 1 to 11.
15. Apparatus substantially as hereinbefore described with reference to the accompanying drawings.
GB08326340A 1983-10-01 1983-10-01 Apparatus for dispensing fluids Withdrawn GB2147273A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08326340A GB2147273A (en) 1983-10-01 1983-10-01 Apparatus for dispensing fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08326340A GB2147273A (en) 1983-10-01 1983-10-01 Apparatus for dispensing fluids

Publications (2)

Publication Number Publication Date
GB8326340D0 GB8326340D0 (en) 1983-11-02
GB2147273A true GB2147273A (en) 1985-05-09

Family

ID=10549563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08326340A Withdrawn GB2147273A (en) 1983-10-01 1983-10-01 Apparatus for dispensing fluids

Country Status (1)

Country Link
GB (1) GB2147273A (en)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174363A (en) * 1985-05-03 1986-11-05 Donald Green Fluid dispensing apparatus with monitor on hose
EP0349316A1 (en) * 1988-06-30 1990-01-03 Ai CAMBRIDGE LIMITED Vehicle fleet fuel monitoring system
FR2637886A1 (en) * 1987-07-28 1990-04-20 Graco Inc DEVICE FOR DISPENSING FLUID
WO1993015493A1 (en) * 1992-02-03 1993-08-05 Stein Alvern Means for placing information/advertising on a fuel dispensing nozzle of a petrol dispensing apparatus
EP0672007A1 (en) * 1992-12-04 1995-09-20 Saber Equipment Corporation Electrical connector and fuel dispensing hose
GB2311510A (en) * 1996-03-28 1997-10-01 Keith Hallam Fluid nozzle with display
EP0802157A1 (en) * 1996-04-18 1997-10-22 Hoechst Japan Limited Refueling machine
US5806217A (en) * 1996-01-25 1998-09-15 Alvern-Norway A/S Display apparatus
US5810063A (en) * 1996-08-23 1998-09-22 Alvern-Norway A/S Display apparatus
US5815967A (en) * 1996-01-25 1998-10-06 Alvern-Norway A/S Display device for a fluid filler gun including a communication apparatus
US5819450A (en) * 1996-01-25 1998-10-13 Alvern-Norway A/S Display apparatus for a fluid pump having a double upper frame
US5822902A (en) * 1996-07-19 1998-10-20 Alvern Norway A/S Device for displaying information on a fuel pump filler gun
US5862617A (en) * 1996-09-30 1999-01-26 Alvern-Norway A/S Display apparatus
US5864975A (en) * 1996-01-25 1999-02-02 Alvern Asa Display apparatus
US5865340A (en) * 1997-02-25 1999-02-02 Alvern-Norway A/S Fluid filler gun display device including a coupon dispenser
US5887367A (en) * 1996-01-25 1999-03-30 Alvern-Norway A/S Display apparatus for a fluid pump having two pivotal frame members
USD409722S (en) 1996-04-11 1999-05-11 Alvern-Norway A/S Upper member of an advertising carrying body for use on a filler gun
US6131317A (en) * 1996-01-25 2000-10-17 Alvern Asa Display apparatus
US6202332B1 (en) 1996-01-25 2001-03-20 Alvern Asa Display apparatus having a pivotal message card holder
US6216376B1 (en) 1996-09-18 2001-04-17 Alvern Asa Display apparatus
US6233855B1 (en) 1996-01-25 2001-05-22 Alvern Asa Display apparatus
US6783028B1 (en) * 1998-11-10 2004-08-31 Advanced Information Systems Fuel dispensing nozzle equipped with a game or other activity
EP2505547A1 (en) * 2011-03-30 2012-10-03 Pavanis Holding B.V. Boot for fuel nozzle with a screen display system
US8429095B1 (en) 1995-03-10 2013-04-23 Michael C. Ryan Fluid delivery control nozzle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1393062A (en) * 1972-05-02 1975-05-07 Oxy Metal Finishing Corp Apparatus for delivering a liquid
GB1507491A (en) * 1974-03-08 1978-04-12 Ljungmans Verkstader Ab Apparatus for displaying information concerning fuel dispensing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1393062A (en) * 1972-05-02 1975-05-07 Oxy Metal Finishing Corp Apparatus for delivering a liquid
GB1507491A (en) * 1974-03-08 1978-04-12 Ljungmans Verkstader Ab Apparatus for displaying information concerning fuel dispensing

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174363A (en) * 1985-05-03 1986-11-05 Donald Green Fluid dispensing apparatus with monitor on hose
FR2637886A1 (en) * 1987-07-28 1990-04-20 Graco Inc DEVICE FOR DISPENSING FLUID
EP0349316A1 (en) * 1988-06-30 1990-01-03 Ai CAMBRIDGE LIMITED Vehicle fleet fuel monitoring system
EP0791908A3 (en) * 1992-02-03 1997-11-05 Alvern Norway A/S Means for placing information/advertising on a fuel dispensing nozzle of a petrol dispensing apparatus
WO1993015493A1 (en) * 1992-02-03 1993-08-05 Stein Alvern Means for placing information/advertising on a fuel dispensing nozzle of a petrol dispensing apparatus
AU668711B2 (en) * 1992-02-03 1996-05-16 Alvern Media Gmbh Means for placing information/advertising on a fuel dispensing nozzle of a petrol dispensing apparatus
EP0672007A1 (en) * 1992-12-04 1995-09-20 Saber Equipment Corporation Electrical connector and fuel dispensing hose
EP0672007A4 (en) * 1992-12-04 1996-12-27 Saber Equipment Corp Electrical connector and fuel dispensing hose.
US8429095B1 (en) 1995-03-10 2013-04-23 Michael C. Ryan Fluid delivery control nozzle
US6131317A (en) * 1996-01-25 2000-10-17 Alvern Asa Display apparatus
US5806217A (en) * 1996-01-25 1998-09-15 Alvern-Norway A/S Display apparatus
US6237262B1 (en) 1996-01-25 2001-05-29 Alvern Norway A/S Display apparatus
US5815967A (en) * 1996-01-25 1998-10-06 Alvern-Norway A/S Display device for a fluid filler gun including a communication apparatus
US5819450A (en) * 1996-01-25 1998-10-13 Alvern-Norway A/S Display apparatus for a fluid pump having a double upper frame
US6233855B1 (en) 1996-01-25 2001-05-22 Alvern Asa Display apparatus
US6202332B1 (en) 1996-01-25 2001-03-20 Alvern Asa Display apparatus having a pivotal message card holder
US5864975A (en) * 1996-01-25 1999-02-02 Alvern Asa Display apparatus
US6192609B1 (en) 1996-01-25 2001-02-27 Alvern-Norway Display apparatus
US5887367A (en) * 1996-01-25 1999-03-30 Alvern-Norway A/S Display apparatus for a fluid pump having two pivotal frame members
GB2311510A (en) * 1996-03-28 1997-10-01 Keith Hallam Fluid nozzle with display
USD409722S (en) 1996-04-11 1999-05-11 Alvern-Norway A/S Upper member of an advertising carrying body for use on a filler gun
EP0802157A1 (en) * 1996-04-18 1997-10-22 Hoechst Japan Limited Refueling machine
US5822902A (en) * 1996-07-19 1998-10-20 Alvern Norway A/S Device for displaying information on a fuel pump filler gun
US5810063A (en) * 1996-08-23 1998-09-22 Alvern-Norway A/S Display apparatus
US6216376B1 (en) 1996-09-18 2001-04-17 Alvern Asa Display apparatus
US5862617A (en) * 1996-09-30 1999-01-26 Alvern-Norway A/S Display apparatus
US5865340A (en) * 1997-02-25 1999-02-02 Alvern-Norway A/S Fluid filler gun display device including a coupon dispenser
US6783028B1 (en) * 1998-11-10 2004-08-31 Advanced Information Systems Fuel dispensing nozzle equipped with a game or other activity
EP2505547A1 (en) * 2011-03-30 2012-10-03 Pavanis Holding B.V. Boot for fuel nozzle with a screen display system

Also Published As

Publication number Publication date
GB8326340D0 (en) 1983-11-02

Similar Documents

Publication Publication Date Title
GB2147273A (en) Apparatus for dispensing fluids
US6070760A (en) Variable speed pump-motor assembly for fuel dispensing system
US5785100A (en) Liquid level detection system
US4293281A (en) Mobile air charging system
EP0349316B1 (en) Vehicle fleet fuel monitoring system
US5507326A (en) Fluid overfill protection and product identification system
US5596501A (en) System for dispensing fuel at remote locations, and method of operating same
US20050110645A1 (en) Alarm system for detecting excess temperature in electrical wiring
WO2005120955A1 (en) Lighted supervisory system for a fuel dispensing nozzle
CA2221846A1 (en) Integrated safety control system for user&#39;s gas facility and gas leakage recognizing method
US6191695B1 (en) Gas station with electromagnetic-wave sensor
US20210380398A1 (en) Fluid delivery apparatus and method
US5375454A (en) Programmable pump controller
GB2174363A (en) Fluid dispensing apparatus with monitor on hose
JP3343321B2 (en) Refueling machine
CN1136381C (en) Electronic cabinet for intelligent in-situ monitor of diesel engine as primary power of ship
JPH0464960B2 (en)
JP3307540B2 (en) Tank cleaning equipment
Wilson et al. Application of programmable logic controllers for pipeline local and remote control
CN106197905A (en) A kind of monitoring system for oil conservater
GB2282904A (en) Domestic energy information system
KR200252134Y1 (en) Lubrication Control Apparatus
CN110848560A (en) Unmanned on duty LNG adds mechanism of qi
RU8348U1 (en) FUEL DISTRIBUTION COLUMN
JPH05139495A (en) Oil filling apparatus

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)