RU97116820A - LIQUID-GAS INJECTOR - Google Patents
LIQUID-GAS INJECTORInfo
- Publication number
- RU97116820A RU97116820A RU97116820/06A RU97116820A RU97116820A RU 97116820 A RU97116820 A RU 97116820A RU 97116820/06 A RU97116820/06 A RU 97116820/06A RU 97116820 A RU97116820 A RU 97116820A RU 97116820 A RU97116820 A RU 97116820A
- Authority
- RU
- Russia
- Prior art keywords
- central channel
- channels
- output section
- nozzle
- supplying
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims 3
- 230000002093 peripheral Effects 0.000 claims 2
Claims (5)
где S - суммарная площадь выходного сечения сопла;
Sц - площадь выходного сечения центрального канала сопла;
Sкс - площадь минимального сечения камеры смешения.1. A liquid-gas jet apparatus comprising a nozzle for supplying an ejecting liquid medium and a mixing chamber, characterized in that the nozzle for supplying an ejecting liquid medium is made in the form of a plurality of profiled channels, one of the channels being a central channel located coaxially with the mixing chamber, and the remaining channels uniformly distributed around the Central channel and the total area of the output section of the nozzle for supplying an ejecting liquid medium is determined from the expression
where S is the total area of the outlet section of the nozzle;
S c - the area of the output section of the Central channel of the nozzle;
S cc is the minimum cross-sectional area of the mixing chamber.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU97116820/06A RU2123615C1 (en) | 1997-10-14 | 1997-10-14 | Liquid-gas jet device |
US09/319,682 US6250890B1 (en) | 1997-10-14 | 1998-10-12 | Liquid-gas jet apparatus |
PCT/IB1998/001582 WO1999019632A1 (en) | 1997-10-14 | 1998-10-12 | Liquid-gas jet apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU97116820/06A RU2123615C1 (en) | 1997-10-14 | 1997-10-14 | Liquid-gas jet device |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2123615C1 RU2123615C1 (en) | 1998-12-20 |
RU97116820A true RU97116820A (en) | 1999-02-27 |
Family
ID=20197919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU97116820/06A RU2123615C1 (en) | 1997-10-14 | 1997-10-14 | Liquid-gas jet device |
Country Status (3)
Country | Link |
---|---|
US (1) | US6250890B1 (en) |
RU (1) | RU2123615C1 (en) |
WO (1) | WO1999019632A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999041506A1 (en) * | 1998-02-13 | 1999-08-19 | Petrukhin, Evgeny Dmitrievich | Liquid-gas jet apparatus |
US7789633B2 (en) * | 2003-06-23 | 2010-09-07 | George Tash and Debra B. Tash | Automatically deformable nozzle regulator for use in a venturi pump |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE51229C (en) | R. G. BROOKE in Crumpsal], Manchester, Lancaster, England | Adjusting device for steam nozzles in injectors | ||
US2382391A (en) * | 1944-01-24 | 1945-08-14 | Berman Philip | Eductor |
US2632597A (en) | 1949-11-19 | 1953-03-24 | Hydrojet Corp | Jet pump |
SU393478A1 (en) * | 1969-04-14 | 1973-08-10 | Одесский ордена Трудового Красного Знамени государственный университет И. И. Мечникова | WATER PUMP c. and. SHILOVA |
US3667069A (en) * | 1970-03-27 | 1972-06-06 | Univ Minnesota | Jet pump cardiac replacement and assist device and method of at least partially replacing a disabled right heart |
US4274812A (en) * | 1978-12-01 | 1981-06-23 | Elvidge John H K | Jet pump |
SU1291729A1 (en) * | 1985-06-28 | 1987-02-23 | Ивано-Франковский Институт Нефти И Газа | Jet-type pump |
SU1302031A1 (en) * | 1985-08-30 | 1987-04-07 | Предприятие П/Я В-2504 | Method for operation of liquid-gas ejector |
GB8710733D0 (en) * | 1987-05-06 | 1987-09-09 | British Aerospace | Jet pumps |
US5074759A (en) * | 1990-03-14 | 1991-12-24 | Cossairt Keith R | Fluid dynamic pump |
-
1997
- 1997-10-14 RU RU97116820/06A patent/RU2123615C1/en not_active IP Right Cessation
-
1998
- 1998-10-12 WO PCT/IB1998/001582 patent/WO1999019632A1/en active Application Filing
- 1998-10-12 US US09/319,682 patent/US6250890B1/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW386138B (en) | Apparatus for controlling gas temperature and spray apparatus | |
RU97113062A (en) | TWO COMPONENT LIQUID SPRAY NOZZLE | |
US4526322A (en) | Flow-reversing nozzle assembly | |
US5931382A (en) | Aerating fountain with selectable nozzle | |
RU97116820A (en) | LIQUID-GAS INJECTOR | |
RU97100830A (en) | LIQUID-GAS INJECTOR | |
RU97120001A (en) | LIQUID-GAS INJECTOR | |
RU92009015A (en) | METHOD OF ORGANIZING THE WORKING PROCESS IN A VACUUM LIQUID-GAS JET MACHINE AND DEVICE FOR ITS IMPLEMENTATION | |
SU1291729A1 (en) | Jet-type pump | |
SU1704847A2 (en) | Device for ultrasonic atomization of liquid medium | |
SU1054580A2 (en) | Multi-nozzle ejector | |
SU1041766A1 (en) | Jet device | |
SU966321A1 (en) | Jet pump | |
SU506357A1 (en) | Device for aeration of water in reservoirs | |
SU1214236A1 (en) | Swirl nozzle | |
SU1193305A1 (en) | Gas-jet ejector of vortex type | |
SU1201556A1 (en) | Ejector | |
SU1147436A1 (en) | Liquid sprayer | |
SU1393936A1 (en) | Jet apparatus | |
SU1285210A1 (en) | Multinozzle ejector | |
RU96121163A (en) | JET PUMP | |
WO2003091095A1 (en) | Nozzle for underwater cleaning tool | |
SU1728537A1 (en) | Jet pump | |
RU2002322C1 (en) | Removable nozzle | |
JPS6068036A (en) | Fluid contacting device |