SU1470660A1 - Dispensing nozzle - Google Patents
Dispensing nozzle Download PDFInfo
- Publication number
- SU1470660A1 SU1470660A1 SU874299130A SU4299130A SU1470660A1 SU 1470660 A1 SU1470660 A1 SU 1470660A1 SU 874299130 A SU874299130 A SU 874299130A SU 4299130 A SU4299130 A SU 4299130A SU 1470660 A1 SU1470660 A1 SU 1470660A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ejector
- semipermeable membrane
- ejector channel
- pass
- dispensing nozzle
- Prior art date
Links
Abstract
Изобретение относитс к автозаправочной технике и может быть использовано, например, в топливозаправочных колонках. Целью изобретени вл етс повышение точности отпускаемой воды. При прохождении среды через раздаточный кран в эжекторном канале создаетс разрежение. Из атмосферы через контрольную трубку 6, эжекторный канал, полупроницаемую мембрану потоком жидкости подсасываетс воздух. Рабоча среда, ее частицы в процессе соприкосновени с полупроницаемой мембраной не могут попасть в эжекторный канал, т.к. полупроницаема мембрана пропускает воздух, но не пропускает жидкость. 2 ил.The invention relates to filling stations and can be used, for example, in fueling stations. The aim of the invention is to improve the accuracy of the water dispensed. As the medium passes through the dispensing valve, an underpressure is created in the ejector channel. Air is drawn in from the atmosphere through the control tube 6, the ejector channel, the semipermeable membrane. The working medium, its particles in the process of contact with the semipermeable membrane cannot get into the ejector channel, since The semipermeable membrane allows air to pass through but does not allow liquid to pass through. 2 Il.
Description
Фи$. 2Fi $. 2
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874299130A SU1470660A1 (en) | 1987-08-24 | 1987-08-24 | Dispensing nozzle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874299130A SU1470660A1 (en) | 1987-08-24 | 1987-08-24 | Dispensing nozzle |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1470660A1 true SU1470660A1 (en) | 1989-04-07 |
Family
ID=21325106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874299130A SU1470660A1 (en) | 1987-08-24 | 1987-08-24 | Dispensing nozzle |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1470660A1 (en) |
-
1987
- 1987-08-24 SU SU874299130A patent/SU1470660A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 719088, кл. В 67 D 5/04, 1978. * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE7709148L (en) | VACUUM SYSTEM FOR WASTEWATER | |
ATE280317T1 (en) | DISPENSING DEVICE FOR ADDITIVES | |
AU4950799A (en) | A device of three-chamber type for purifying liquid | |
AU542976B2 (en) | Centrifugal gas-liquid contact apparatus | |
CA2204917A1 (en) | A vented metering pump | |
IE44709L (en) | Cleaning milking apparatus ducts | |
GB1486365A (en) | Combined washer and aspirator | |
SU1470660A1 (en) | Dispensing nozzle | |
US3738627A (en) | Controller and control system | |
EP0060231A3 (en) | A device for separating liquid from liquid-containing compressed gas | |
EP0294019A3 (en) | Vaccuum regulator | |
ES2025209B3 (en) | LIQUID SOAP DISTRIBUTOR. | |
EP0222607A3 (en) | Fluid dispenser | |
GB1412139A (en) | Air and/or vapour separation device | |
ES8503815A1 (en) | Discharge valve controlled by liquid level sensor | |
SU1413053A1 (en) | Nozzle cartridge for dispensing liquids into containers | |
SU682764A2 (en) | Device for metering liquid | |
JPS5258109A (en) | Automatic pump | |
GB728217A (en) | Improvements in the dosing of a liquid, such as water, with a reagent | |
ES221147U (en) | A container deposit of liquid wiper cleaner for vehicles. (Machine-translation by Google Translate, not legally binding) | |
SU897248A1 (en) | Liquid aspirator | |
ES423198A1 (en) | Vacuum breaker valve | |
SU1404042A1 (en) | Automatic waterer | |
GB1432610A (en) | Fluid handling apparatus | |
JPS5527504A (en) | Valve control system for controlling valve disposed in foaming-liquid transporting pipe |