GB1093116A - Improvements in or relating to liquid dispersing devices - Google Patents
Improvements in or relating to liquid dispersing devicesInfo
- Publication number
- GB1093116A GB1093116A GB1479/65A GB147965A GB1093116A GB 1093116 A GB1093116 A GB 1093116A GB 1479/65 A GB1479/65 A GB 1479/65A GB 147965 A GB147965 A GB 147965A GB 1093116 A GB1093116 A GB 1093116A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure
- valve
- diaphragm
- piston
- restrictor
- 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
-
- 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
-
- 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
- B67D7/52—Filling nozzles automatically closing and provided with additional flow-controlling valve means
-
- 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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
1,093,116. Fluid-pressure servomotor systems. AMERICAN NATIONAL VALVE CORPORATION. Jan. 12, 1966 [Jan. 18, 1965], No. 1479/66. Heading G3P. [Also in Division F2] The petrol tank filling device has a main valve member 51, 52 opened by a lever 9 retained by a spring catch 61. An adjustable restrictor 67 in the flow passage sets up a pressure difference which is automatically applied to a leaky piston 78 to close the main valve when the tank is full. One side of the piston is open to the entry pressure through the enlarged inlet passage 16. Pressure on the other side is released to a chamber 26 downstream of the restrictor 67 through a release valve 84 operated by a diaphragm 87. The diaphragm is permanently open to atmosphere on one side through a hole 92 and also normally on the other side through a passage 101, annular chamber 34, passages 103, 104 and vent tube 107 opening from the side of the nozzle 11. On closure of this vent by the liquid level, pressure on the diaphragm is depressed through passages 99 leading from annular chamber 34 to a Venturi throat-forming seat surface 34 of a check valve 34, and release valve 84 is opened. A second check valve 111 upstream of the restrictor 67 is more strongly biased than the first and ensures operation of the piston 78 if the inlet pressure should fall. The main valve has a flat seating plastics closure part 52.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US426016A US3327740A (en) | 1965-01-18 | 1965-01-18 | Automatic nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1093116A true GB1093116A (en) | 1967-11-29 |
Family
ID=23688941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1479/65A Expired GB1093116A (en) | 1965-01-18 | 1966-01-12 | Improvements in or relating to liquid dispersing devices |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3327740A (en) |
| DE (1) | DE1236365B (en) |
| FR (1) | FR1464389A (en) |
| GB (1) | GB1093116A (en) |
| NL (1) | NL6600438A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240550A (en) * | 2017-03-30 | 2018-07-03 | 新兴重工湖北三六机械有限公司 | A kind of valve mechanism |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4709735A (en) * | 1985-01-03 | 1987-12-01 | Chang King Chang | Automatic shut-off device for fuel dispenser |
| WO1991001266A1 (en) * | 1989-07-21 | 1991-02-07 | Virola, Patria, Aguilar | Automatic shut-off filling nozzle |
| YU48007B (en) * | 1990-05-18 | 1996-08-13 | Rajić, Nedeljko | LIQUID EXHAUST PISTOL, SPECIALLY OIL DERIVATIVES, WITH AUTOMATIC SWITCH |
| US5645115A (en) * | 1994-09-06 | 1997-07-08 | Dover Corporation | Dispensing nozzles |
| GB9712061D0 (en) * | 1997-06-11 | 1997-08-13 | Thomson Jack G | Fluid dispensing nozzle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2527760A (en) * | 1944-01-13 | 1950-10-31 | Tecalemit Sa Soc | Filling nozzle for liquids with automatic limitation of the level of the liquid and automatic resetting |
| US2529936A (en) * | 1946-08-22 | 1950-11-14 | Gilbert & Barker Mfg Co | Automatic safety shutoff valve for hose nozzles |
| US3060978A (en) * | 1959-08-05 | 1962-10-30 | Buckeye Iron & Brass Works | Automatic valve structure |
-
1965
- 1965-01-18 US US426016A patent/US3327740A/en not_active Expired - Lifetime
-
1966
- 1966-01-12 GB GB1479/65A patent/GB1093116A/en not_active Expired
- 1966-01-13 NL NL6600438A patent/NL6600438A/xx unknown
- 1966-01-17 DE DEA51337A patent/DE1236365B/en active Pending
- 1966-01-17 FR FR46139A patent/FR1464389A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240550A (en) * | 2017-03-30 | 2018-07-03 | 新兴重工湖北三六机械有限公司 | A kind of valve mechanism |
| CN108240550B (en) * | 2017-03-30 | 2023-11-07 | 新兴重工湖北三六一一机械有限公司 | Valve mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| US3327740A (en) | 1967-06-27 |
| DE1236365B (en) | 1967-03-09 |
| FR1464389A (en) | 1966-12-30 |
| NL6600438A (en) | 1966-07-19 |
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