GB1420358A - Valve - Google Patents
ValveInfo
- Publication number
- GB1420358A GB1420358A GB1512275A GB1512275A GB1420358A GB 1420358 A GB1420358 A GB 1420358A GB 1512275 A GB1512275 A GB 1512275A GB 1512275 A GB1512275 A GB 1512275A GB 1420358 A GB1420358 A GB 1420358A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- space
- outlet
- suck
- trigger
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K23/00—Valves for preventing drip from nozzles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
Abstract
1420358 Valves C A BJORKLUND 5 March 1973 15122/75 Divided out of 1420357 Heading F2V A valve incorporates a space which on valve closure increases in volume to suck back liquid from the valve outlet and thereby prevents drip. In a petrol supply nozzle, Fig. 3, having a non-return valve 321 at the outlet, and a main control valve 303 opened by raising a trigger 310 as shown, lowering of the trigger to close the valve 303 causes cam portion 311 to permit a membrane 313 to rise and thereby create a space therebelow, which space is connected via channel 316 to outlet spout to produce the desired suck back. In a modification, Fig. 4 (not shown), the suck-back space is formed by a piston and cylinder arrangement (431, 436), the piston being resiliently attached to the main valve. In another valve, Figs. 8a, 8b and 8c, clockwise movement of arm 515 passing through a cam slot 513 and attached to a sleeve 503, causes the latter to move upwardly, whereby it first engages a valve member 505 and raises it and a connected valve member 512 until the latter engages its seat, and finally raises the valve member 505 still further by virtue of lost-motion connection 508.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1512275A GB1420358A (en) | 1973-03-05 | 1973-03-05 | Valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1512275A GB1420358A (en) | 1973-03-05 | 1973-03-05 | Valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1420358A true GB1420358A (en) | 1976-01-07 |
Family
ID=10053429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1512275A Expired GB1420358A (en) | 1973-03-05 | 1973-03-05 | Valve |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1420358A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2281774A1 (en) * | 2009-07-13 | 2011-02-09 | Apel, Helga | Device for filling a container with a liquid |
| CN103086314A (en) * | 2011-09-30 | 2013-05-08 | 伊拉弗莱克斯·希比水箱技术有限责任公司 | Dispensing valve |
-
1973
- 1973-03-05 GB GB1512275A patent/GB1420358A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2281774A1 (en) * | 2009-07-13 | 2011-02-09 | Apel, Helga | Device for filling a container with a liquid |
| CN103086314A (en) * | 2011-09-30 | 2013-05-08 | 伊拉弗莱克斯·希比水箱技术有限责任公司 | Dispensing valve |
| EP2574597A3 (en) * | 2011-09-30 | 2013-05-22 | Elaflex Hiby Tanktechnik GmbH & Co. | Fuel nozzle |
| US9051164B2 (en) | 2011-09-30 | 2015-06-09 | Elaflex Hiby Tanktechnik Gmbh & Co. Kg | Dispensing valve |
| CN103086314B (en) * | 2011-09-30 | 2017-08-25 | 伊拉弗莱克斯·希比水箱技术有限责任公司 | Distributing valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |