RU2014140913A - Autonomous gas jet pump - Google Patents
Autonomous gas jet pump Download PDFInfo
- Publication number
- RU2014140913A RU2014140913A RU2014140913A RU2014140913A RU2014140913A RU 2014140913 A RU2014140913 A RU 2014140913A RU 2014140913 A RU2014140913 A RU 2014140913A RU 2014140913 A RU2014140913 A RU 2014140913A RU 2014140913 A RU2014140913 A RU 2014140913A
- Authority
- RU
- Russia
- Prior art keywords
- receiver
- nozzle
- jet pump
- gas
- housing
- Prior art date
Links
- 230000000977 initiatory effect Effects 0.000 claims abstract 4
- 238000009413 insulation Methods 0.000 claims abstract 2
- 239000000843 powder Substances 0.000 claims abstract 2
- 238000011002 quantification Methods 0.000 claims abstract 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
1. Автономный газоструйный насос, содержащий корпус с элементами присоединения к всасывающей и нагнетательной магистралям, эжектор, по крайней мере, с одним соплом и источник инициирующей газовой струи под давлением, выполненный в виде пиротехнического устройства с пороховыми зарядами, например в виде холостых патронов к огнестрельному стрелковому оружию, и средством его срабатывания, например упомянутым стрелковым оружием, временно присоединяемым к корпусу с возможностью сообщения ствольной части и сопловых полостей, отличающийся тем, что он дополнительно содержит ресивер с клапаном на входе, вентилем на выходе и устройством количественной оценки давления в ресивере, расположенный между соплом и источником инициирующей газовой струи под давлением.2. Автономный газоструйный насос по п. 1, отличающийся тем, что ресивер снабжен усиленной теплоизоляцией его корпуса, например, выполнен с двойными стенками и/или с неметаллическим пористым кожухом.1. An autonomous gas-jet pump containing a housing with elements for connecting to the suction and discharge lines, an ejector with at least one nozzle and a source of an initiating gas jet under pressure, made in the form of a pyrotechnic device with powder charges, for example, in the form of blank cartridges for a firearm small arms, and means of its operation, for example the aforementioned small arms, temporarily attached to the body with the possibility of communication of the barrel and nozzle cavities, characterized in that m, that it additionally contains a receiver with an inlet valve, an outlet valve and a receiver pressure quantification device located between the nozzle and the source of the initiating gas stream under pressure. 2. The self-contained gas-jet pump according to claim 1, characterized in that the receiver is provided with enhanced thermal insulation of its housing, for example, is made with double walls and / or with a non-metallic porous casing.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014140913/06A RU2602945C2 (en) | 2014-10-09 | 2014-10-09 | Independent gas jet pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014140913/06A RU2602945C2 (en) | 2014-10-09 | 2014-10-09 | Independent gas jet pump |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2014140913A true RU2014140913A (en) | 2016-04-27 |
RU2602945C2 RU2602945C2 (en) | 2016-11-20 |
Family
ID=55759361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2014140913/06A RU2602945C2 (en) | 2014-10-09 | 2014-10-09 | Independent gas jet pump |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2602945C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2655429C1 (en) * | 2017-09-12 | 2018-05-28 | Александр Георгиевич Семенов | Independent gas jet pump |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2330512A1 (en) * | 1975-08-14 | 1977-06-03 | Champ Michel | PYROTECHNICAL SHEAR WITH DIEDRIC COATED LOAD |
RU2162550C2 (en) * | 1999-04-26 | 2001-01-27 | Санкт-Петербургский государственный технический университет | Self-contained gas jet pump |
-
2014
- 2014-10-09 RU RU2014140913/06A patent/RU2602945C2/en active
Also Published As
Publication number | Publication date |
---|---|
RU2602945C2 (en) | 2016-11-20 |
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