UST997001I4 - Gasoline dispensing apparatus - Google Patents

Gasoline dispensing apparatus Download PDF

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Publication number
UST997001I4
UST997001I4 US06/004,593 US459379A UST997001I4 US T997001 I4 UST997001 I4 US T997001I4 US 459379 A US459379 A US 459379A US T997001 I4 UST997001 I4 US T997001I4
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US
United States
Prior art keywords
gasoline dispensing
pressure
dispensing apparatus
removal means
vapor removal
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.)
Pending
Application number
US06/004,593
Inventor
Michael J. Dougherty
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 filed Critical
Priority to US06/004,593 priority Critical patent/UST997001I4/en
Application granted granted Critical
Publication of UST997001I4 publication Critical patent/UST997001I4/en
Pending legal-status Critical Current

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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
    • B67D7/0488—Means for preventing the formation of condensation on, or for removing condensation from, vapour recovery lines
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

A gasoline dispensing system having vapor removal means associated therewith incorporating a pressure-actuated switch for detecting increased gas pressure in said vapor removal means when a liquid blockage occurs therein. When the gas pressure exceeds a predetermined amount, said pressure switch energizes an electrical circuit comprising an alarm.
US06/004,593 1979-01-18 1979-01-18 Gasoline dispensing apparatus Pending UST997001I4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/004,593 UST997001I4 (en) 1979-01-18 1979-01-18 Gasoline dispensing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/004,593 UST997001I4 (en) 1979-01-18 1979-01-18 Gasoline dispensing apparatus

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US05783671 Continuation 1977-04-01

Publications (1)

Publication Number Publication Date
UST997001I4 true UST997001I4 (en) 1980-08-05

Family

ID=21711537

Family Applications (1)

Application Number Title Priority Date Filing Date
US06/004,593 Pending UST997001I4 (en) 1979-01-18 1979-01-18 Gasoline dispensing apparatus

Country Status (1)

Country Link
US (1) UST997001I4 (en)

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