FR2332952A1 - Petrol pump nozzle locking device - has valve situated in nozzle handle which allows flow only when spout is fully home in filler pipe - Google Patents

Petrol pump nozzle locking device - has valve situated in nozzle handle which allows flow only when spout is fully home in filler pipe

Info

Publication number
FR2332952A1
FR2332952A1 FR7635184A FR7635184A FR2332952A1 FR 2332952 A1 FR2332952 A1 FR 2332952A1 FR 7635184 A FR7635184 A FR 7635184A FR 7635184 A FR7635184 A FR 7635184A FR 2332952 A1 FR2332952 A1 FR 2332952A1
Authority
FR
France
Prior art keywords
spout
nozzle
filler pipe
locking device
petrol pump
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Withdrawn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
FR7635184A
Other languages
French (fr)
Inventor
William B Hansel
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.)
Suntech Inc
Original Assignee
Suntech Inc
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 US05/635,189 external-priority patent/US4011897A/en
Priority claimed from US05/656,997 external-priority patent/US4033389A/en
Application filed by Suntech Inc filed Critical Suntech Inc
Publication of FR2332952A1 publication Critical patent/FR2332952A1/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Withdrawn legal-status Critical Current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
    • B67D7/42—Filling nozzles
    • B67D7/54—Filling nozzles with means for preventing escape of liquid or vapour or for recovering escaped liquid or vapour
    • 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
    • B67D7/54—Filling nozzles with means for preventing escape of liquid or vapour or for recovering escaped liquid or vapour
    • B67D2007/545—Additional means for preventing dispensing of liquid by incorrect sealing engagement with the tank opening of the vapour recovering means, e.g. bellows, shrouds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

The nozzle is for use on a petrol pump. Iy has a spout for insertion in a tank filler pipe connected to a body, in which a main valve is accommodated. A valve control mechanism allows or prevents the fluid flow. A locking device is incorporated, allowing use of the nozzle only when the spout has been correctly inserted in the pipe and for the correct distance, the blow being instantly shut off if the spout comes free. There can be a spring-loaded movable component on the outside of the spout near the tip, allowing opening of the valve only if the spout is fully home in the filler pipe.
FR7635184A 1975-11-25 1976-11-23 Petrol pump nozzle locking device - has valve situated in nozzle handle which allows flow only when spout is fully home in filler pipe Withdrawn FR2332952A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/635,189 US4011897A (en) 1975-11-25 1975-11-25 Interlock system for a gasoline dispensing nozzle
US05/656,997 US4033389A (en) 1976-02-17 1976-02-17 Interlock and latching systems for a dispensing nozzle

Publications (1)

Publication Number Publication Date
FR2332952A1 true FR2332952A1 (en) 1977-06-24

Family

ID=27092314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7635184A Withdrawn FR2332952A1 (en) 1975-11-25 1976-11-23 Petrol pump nozzle locking device - has valve situated in nozzle handle which allows flow only when spout is fully home in filler pipe

Country Status (5)

Country Link
JP (1) JPS5276716A (en)
DE (1) DE2653656A1 (en)
FR (1) FR2332952A1 (en)
NL (1) NL7613076A (en)
SE (1) SE7613148L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400482A1 (en) * 1977-08-17 1979-03-16 Exxon Research Engineering Co GASOLINE DISTRIBUTION NOZZLE INCLUDING A MEANS OF RECOVERING VAPORS

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3433071A1 (en) * 1984-09-05 1985-02-28 Rainer Dipl.-Ing. 1000 Berlin Hensel Emission-free fuel-dispenser valve for refuelling operations
US4697624A (en) * 1986-01-27 1987-10-06 Emco Wheaton, Inc. Vapor recovery nozzle
DE3930981A1 (en) * 1989-09-16 1991-03-28 Elektronik Gmbh Beratung & Ver METHOD AND DEVICE FOR AUTOMATIC REFUELING OF MOTOR VEHICLES
CN116891210B (en) * 2023-09-04 2023-12-01 济南弗莱德科技有限公司 Device for realizing zero emission of oil gas of gas station through secondary oil gas recovery

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2818889A (en) * 1956-01-26 1958-01-07 Phillips Petroleum Co Safety cutoff filler nozzle
US2934103A (en) * 1958-06-04 1960-04-26 Gilbert & Barker Mfg Co Gasoline dispensing nozzles
US3521679A (en) * 1968-04-18 1970-07-28 Dresser Ind Dispensing nozzle
FR2067154A6 (en) * 1969-11-17 1971-08-20 Leplat Robert
FR2200839A5 (en) * 1972-04-17 1974-04-19 Shell France
FR2323629A1 (en) * 1975-09-12 1977-04-08 Emco Wheaton LIQUID DISTRIBUTION SPOUT

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2818889A (en) * 1956-01-26 1958-01-07 Phillips Petroleum Co Safety cutoff filler nozzle
US2934103A (en) * 1958-06-04 1960-04-26 Gilbert & Barker Mfg Co Gasoline dispensing nozzles
US3521679A (en) * 1968-04-18 1970-07-28 Dresser Ind Dispensing nozzle
FR2067154A6 (en) * 1969-11-17 1971-08-20 Leplat Robert
FR2200839A5 (en) * 1972-04-17 1974-04-19 Shell France
FR2323629A1 (en) * 1975-09-12 1977-04-08 Emco Wheaton LIQUID DISTRIBUTION SPOUT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400482A1 (en) * 1977-08-17 1979-03-16 Exxon Research Engineering Co GASOLINE DISTRIBUTION NOZZLE INCLUDING A MEANS OF RECOVERING VAPORS

Also Published As

Publication number Publication date
JPS5276716A (en) 1977-06-28
SE7613148L (en) 1977-05-26
NL7613076A (en) 1977-05-27
DE2653656A1 (en) 1977-06-08

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Legal Events

Date Code Title Description
ST Notification of lapse