GB972206A - Improved delivery nozzle for filling station pumps - Google Patents

Improved delivery nozzle for filling station pumps

Info

Publication number
GB972206A
GB972206A GB15444/63A GB1544463A GB972206A GB 972206 A GB972206 A GB 972206A GB 15444/63 A GB15444/63 A GB 15444/63A GB 1544463 A GB1544463 A GB 1544463A GB 972206 A GB972206 A GB 972206A
Authority
GB
United Kingdom
Prior art keywords
spindle
stem
spring
valve
diaphragm
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
Application number
GB15444/63A
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
Publication of GB972206A publication Critical patent/GB972206A/en
Expired 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
    • B67D7/44—Filling nozzles automatically closing
    • B67D7/46—Filling nozzles automatically closing when liquid in container to be filled reaches a predetermined level
    • B67D7/48—Filling nozzles automatically closing when liquid in container to be filled reaches a predetermined level by making use of air suction through an opening closed by the rising liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Nozzles (AREA)

Abstract

972,206. Valves. K. EHLERS. April 19, 1963 [April 19, 1962], No. 15444/63. Heading F2V. A petrol filling nozzle is provided with a valve seat 3 for a plate or conical closure member 4. A member 8a, fixed to a hollow spindle 7, serves as an abutment for a spring 8 to urge the member 8a towards the closure 4. A second spring 9 acts between the member 8a and the closure 4. A stem 20 is located in the spindle 7, the stem and spindle being provided with notch 22 and aperture 21, respectively, which are aligned in the closed position of the valve and two rollers 24 movable in slots 25 of a yoke normally couple the stem and spindle. The yoke is connected to a diaphragm 26, loaded by a spring 30, the diaphragm forming an upper chamber 31 which is connected to a passage 27 opening at the spout 2 of the nozzle and two passages 28, 28a and 29 opening adjacent the valve seat 3. The underside of the diaphragm is connected through the space between the stem and spindle, passages 35b and passage 35c to the space adjacent the seat. The valve is opened by a lever 6 which acts on the stem 20 through a roller 17 and through thecoupling, with draws the spindle 7 to compress the spring 8. The fluid pressure at the inlet then opens the valve 4. The fluid flowing past the valve creates a suction at the passages 29, 35c and air is drawn through the passage 27 and the space below the diaphragm is maintained at a reduced pressure. When the end of the passage 27 is closed by the rising level of the liquid, the subsequent reduction of pressure in the chamber 31 raises the diaphragm 27 to move the rollers 24 out of the notch 22 of the stem, thus allowing the spindle 7 to move under the action of the spring 8 to close the valve. A spring 36 between the stem and spindle brakes the movement of the spindle 7. When the lever 6 is released the stem 20 moves to the right and the rollers 24 re-engage the notch ready for the next actuation. The arm 15 carried by the lever 6 passes through a seal 18. The lever 6 is forked and attached to two pivots which do not extend through the seal 18.
GB15444/63A 1962-04-19 1963-04-19 Improved delivery nozzle for filling station pumps Expired GB972206A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0040006 1962-04-19

Publications (1)

Publication Number Publication Date
GB972206A true GB972206A (en) 1964-10-07

Family

ID=6931706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15444/63A Expired GB972206A (en) 1962-04-19 1963-04-19 Improved delivery nozzle for filling station pumps

Country Status (5)

Country Link
US (1) US3224472A (en)
AT (1) AT245419B (en)
CH (1) CH401725A (en)
GB (1) GB972206A (en)
LU (1) LU43573A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453577A (en) * 1981-05-05 1984-06-12 Basf Aktiengesellschaft Nozzle with automatic switch-off
GB2204661A (en) * 1987-05-07 1988-11-16 Bryan Donkin Co Ltd Gas pressure cut-off device
EP2096080A1 (en) * 2008-02-25 2009-09-02 Elaflex Tankstellentechnik GmbH & Co. Pump nozzle

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1896902U (en) * 1964-03-26 1964-07-16 Karlheinz Ehlers FILL GUN FOR FULL HOSE TANK SYSTEMS.
US3332457A (en) * 1964-10-12 1967-07-25 Goodyear Tire & Rubber Discharge spout
US3646974A (en) * 1970-03-23 1972-03-07 Dover Corp Automatic shutoff dispensing nozzle venturi
DE3528612C1 (en) * 1985-08-09 1986-12-11 Karlheinz 2000 Hamburg Ehlers Fuel nozzle for fuel with automatic cut-off and pump pressure-dependent safety device
US6126047A (en) * 1998-08-06 2000-10-03 Tuthill Corporation Dispensing nozzle
US6854491B1 (en) * 2003-10-24 2005-02-15 Knubox Technologies Low surface energy fuel nozzle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622782A (en) * 1948-05-25 1952-12-23 Giger Ernst Automatic filling nozzle
US2841191A (en) * 1953-03-30 1958-07-01 Avery Hardoll Ltd Liquid dispensing apparatus
US3152623A (en) * 1961-06-09 1964-10-13 Satam Sa Pour Tous App S Mecan Liquid flow control apparatus
US3101102A (en) * 1961-07-06 1963-08-20 Curtiss Wright Corp Closed pressure system for dispensing fluids
US3101101A (en) * 1961-07-31 1963-08-20 Curtiss Wright Corp System and mechanism for dispensing fluids

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453577A (en) * 1981-05-05 1984-06-12 Basf Aktiengesellschaft Nozzle with automatic switch-off
GB2204661A (en) * 1987-05-07 1988-11-16 Bryan Donkin Co Ltd Gas pressure cut-off device
EP2096080A1 (en) * 2008-02-25 2009-09-02 Elaflex Tankstellentechnik GmbH & Co. Pump nozzle

Also Published As

Publication number Publication date
CH401725A (en) 1965-10-31
AT245419B (en) 1966-02-25
US3224472A (en) 1965-12-21
LU43573A1 (en) 1963-06-17

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